San Francisco Jobs - September 2020

UnifyID | Redwood City, CA | Full-time | Onsite | Competitive | https://unify.id/

UnifyID is building a revolutionary identity platform based on implicit authentication. Our solution allows people to identify themselves in a unique way that is extremely difficult to forge or crack. Best of all, we are doing it in a way that respects user privacy.

Latest Announcements - https://unify.id/press.html - SXSW Security & Privacy 2017 Winner - RSA Innovation Sandbox Unanimous 2017 Winner - TechCrunch Disrupt SF Battlefield 2016 Runner-Up - Stanford StartX S15

Roles: - Senior Full Stack Engineer: https://bit.ly/2ZfoNVE - Machine Learning Engineer: https://bit.ly/3839Uta - Lead iOS Engineer: https://bit.ly/2A46R7N - Senior iOS Engineer: https://bit.ly/2VeshX2 - Lead Android Engineer: https://bit.ly/3ezYks2 - Senior Android Engineer: https://bit.ly/2VkqOhV - Lead DevOps Engineer: https://bit.ly/3ey7hCr - QA Engineer: https://bit.ly/31fD5be

Excellent team, comprehensive benefits, great light-filled office, visa sponsorship, exciting growth, and meaningful impact at this early-stage VC funded startup.

Email: careers@unify.id

Solv Health | San Francisco, Denver, Remote (US) | Sr. Software Engineer (Javascript / React), Sr. Integration Engineer (Python/Backend / Transactional API experience)

At Solv, we're bringing convenience, control, and delight to the complex world of healthcare. We pride ourselves on eliminating the confusion and frustration of "where", "when", and "how much" for millions of people seeking care. For our customers in convenient care clinics and doctors' offices, we transform the patient and provider experience end-to-end. We're hiring for experienced full-stack engineers who are looking to put their talents to work towards building something that matters - directly impacting the way people interact with their healthcare provider. Curious, passionate, and creative problem-solvers seeking to learn and contribute in a high-growth environment are right up our alley.

Sr. Integration Engineer (Python/Backend / Transactional API experience) => https://jobs.lever.co/solvhealth/a503305b-7bf3-4f53-a28c-1bf...

Sr. Software Engineer (Javascript / React) => https://jobs.lever.co/solvhealth/4fbe129a-7158-42c7-8502-d99...

Careers page => https://www.solvhealth.com/careers

Bitesize | Technical cofounder | San Francisco | Remote

We are looking for a technical cofounder who is extremely passionate about messaging and enabling companies to have personal relationships with customers at scale.

We are a small scrappy early stage startup with live paying customers and passion for helping companies succeed and treat their customers with the most personalized experience.

The product we are working on right now:

Zero second response: With the rise of instacart and amazon, people are becoming more impatient and expect things to happen right away. Nothing can be further from that than a company demo sign up form. The norm is to get "We'll get back to you in 24 hours!" when in reality people are ready to buy when they are filling out the lead form. Bitesize's zero second response enables customers to get a personalized text message from the company right away and start talking to a sales rep. We think customers shouldn't wait 1 day or even for 4 hours, they should hear back right away!

Text Drip Campaign: Most people are familiar with scheduled email drip campaigns... it sends emails that are scheduled to go out in the next 30 days for example. But email inboxes are becoming overwhelming, it's hard to grab someone's attention or be personal. Well, how about a text message drip campaign? We allow companies to trigger a text message drip campaign based on their website, Salesforce, Hubspot, or other triggers. Then the companies can send personalized text messages that actually sound like someone is personally texting you and respond.

Why aren't these products available in the market already? It's two things - we have an extremely unique point of view when it comes to texting. We believe every text message should sound like it came from a friend or a neighbor. We don't like marketing texts. Two, we have a secret weapon when it comes to navigating tricky TCPA regulations, so we can help protect our customers.

Are you ready for a ride of your lifetime? You would be a great fit if:

You are great at working independently and get hands dirty writing code You work on a quick sprint basis and narrow down features to take no more than 2 weeks You have great verbal and written communication skills, with experience putting tech specs together and like to define the features before jumping on it You have experience managing scaled platforms (with 1,000+ concurrent users) You take great responsibility for code on production server and make sure testing environment is highly similar to produciton environment You take great effort to try to see it from the customer's perspective and build product form the customer's perspective.

Is this you? Email me at jess@bitesize.co

TextNow https://about.textnow.com/

Engineering, Ops, Product | Remote | Permanent | Visa

Office Locations: Waterloo, CAN; San Francisco, CA; Portland, OR

TextNow is based around a simple idea: Communication belongs to everyone! We are a profitable company with significant Y0Y growth each year since inception in 2009. We’re on a mission to help people stay connected with technology that is free (or as close to free as possible).

Hiring for:

- Senior Data Scientist

- Senior Data Infrastructure Eng

- Senior Director, API Platform & Infrastructure Eng

- Senior Director, Client Eng

- Senior Site Reliability Eng

- Senior Director, Talent

- Product Manager/Scrum Master

Apply directly here: https://about.textnow.com/careers/

My name is Jelena and I’m a Technical Recruiter @ TextNow for the past 1.5 years. Happy to chat if you're interested! Reach out to me at jelena.todic@textnow.com

Recidiviz (YC S20) | Senior Security Engineer | More roles soon | San Francisco | Remote Possible | http://recidiviz.org/

Recidiviz is a non-profit technology company based in San Francisco, CA. We build common, open source technical infrastructure to help the criminal justice system reduce incarceration and focus on ongoing iteration towards better outcomes.

Our work is in high demand and our organization is growing fast. The need to protect our infrastructure and data is more important than ever before. We’re hiring a Senior Security Engineer to improve the security of our technology and organization.

Check out the full job description here: https://angel.co/company/recidiviz/jobs/960490-senior-securi...

Though we are a non-profit, we offer competitive salary and a benefits package on-par with what you may be accustomed to from a for-profit tech company. Benefits include full medical, dental, and vision coverage, 401(k) plans with employer matching, generous PTO and paid volunteering time, commuter benefits, gym & wellness benefits, and more.

If you have any questions or would like to apply, please reach out to me at joshua@recidiviz.org. If you are not a Security Engineer but are interested, we will be hiring across a number of roles soon and would love to hear from you.

Thanks!

Bloomberg LP | New York, NY (On Site) (and other locations) | Full-time | Senior Software Engineers

Please feel free to reach out and tell me about what you're looking for in terms of projects, technologies, stack. Email me Ana Doyle, at adoyle57@bloomberg.net

Here are a few of our current openings:

Senior Software Engineer - Communication Systems NYC - https://careers.bloomberg.com/job/detail/82735

Senior Software Engineer – Trade Order Management System (TOMS) NYC- https://careers.bloomberg.com/job/detail/83048

Senior Software Engineer - Equity - NYC https://careers.bloomberg.com/job/detail/82030

Senior Software Engineer - Portfolio Analytics - LONDON https://careers.bloomberg.com/job/detail/83773?qe=Senior+Sof...

Senior Software Engineer - Network Modeling NYC- https://careers.bloomberg.com/job/detail/80264

Senior Full-stack Engineer - Jupyter Data Science Platform SAN FRANCISCO- https://careers.bloomberg.com/job/detail/84311

Apixio | SF Bay Area, CA ONSITE | Frontend, Full Stack, Backend Engineers! Jr, Sr, Staff

At Apixio we are changing the way healthcare uses data. About 80% of healthcare data is under used because it is too messy or unstructured to efficiently analyze. The healthcare industry needs technology solutions that can process this data and extract insights. We are a profitable mid sized (less than 25 engineers) healthcare company. Our stack is React, Scala, Java, Python, Cassandra, Elastic, Redis. All on AWS. Email me at sanchay@apixio.com or find me on LinkedIn

Relyance.AI | Engineering | SF, CA | Remote/Onsite | Full-Time

I am the Founder of Relyance.AI. Currently, in-stealth. Extremely well-funded. Actively hiring the founding team. Especially, the Founding UI engineer. Reach out at abhi@relyance.ai.

Mission: Help organizations match Speed(PrivacyOps) == Speed(DevOps), with a strong underpinning in machine learning and real-time DevOps instrumentation for continuous compliance. Happy to share more over a phone call.

Current Team: Amazing engineering team from Google, Apple, AppDynamics, MIT Media Labs, and Carnegie Mellon ML Ph.D.

Open Positions: https://relyance.io/careers

Superhuman | San Francisco

Help us build the fastest email client in the world!

iOS / Android / Fullstack / Mobile Manager and more:

https://superhuman.com/jobs

Airtable | San Francisco, CA or Mountain View, CA | Onsite | Software Engineer, Product Engineer, Data Engineer, Data Scientist, SRE

[COVID-19: The whole company is currently working remotely. Employees can be fully remote until at least the end of 2020.]

Airtable's mission is to expand human productivity by letting everyone create tools to organize their world. Our current product includes a real-time collaborative database and a rich set of components for building tools using this database. Unlike single-purpose apps, we think of Airtable as a toolkit of building blocks that people can repurpose to create their own applications. Our roadmap is filled with enhancements and additions to this toolkit that will push the boundaries of Airtable's capabilities.

I work at Airtable on the platform team where we're allowing others to develop new capabilities for our users/customers. I chose to join after meeting some incredible people and learning about the culture.

Here's a blog post about some of the technical decisions behind a recent project to add a lightweight scripting layer on top of the core product: https://airtable.news/creating-a-scripting-environment-for-a...

We're hiring software engineers for web (JavaScript + TypeScript, Node, React), iOS (Objective-C, Swift), and Android, as well as data engineering, data science, SRE, and many other roles.

We're a team with diverse backgrounds. We believe in the power of highly motivated and capable individuals to accomplish great things in small teams, with end-to-end ownership of projects and rapid iteration.

Read about open positions and apply here: https://airtable.com/careers

10x Genomics | Pleasanton, CA & San Francisco, CA | Software Engineer, Product Manager, Security Engineer | Remote (US Only) & Onsite

Come use your engineering skills to improve human health.

10x Genomics is a rapidly-growing biotech company that develops software, hardware, and chemistry that enable researchers to study disease at an unprecedented resolution. We went public last year as the largest healthcare IPO of 2019 (ticker: TXG). Recently, we've been busy upgrading our new immune profiling product to help accelerate the development of vaccines, antiviral drugs, and clinical treatments for infectious diseases.

Software is an integral part of the 10x Genomics product. We develop software to generate and analyze data that scientists can easily explore. We utilize Go, React/Redux, Typescript, and Electron to create easy-to-use software and visualization applications. Our data pipelines are primarily written using Numpy/Scipy/Pandas stack, but we're making increasing use of Rust.

We recently brought on a Head of InfoSec who spent many years at Sandia National Labs working on cybersecurity and systems research. They're looking for additional security engineers to work on securing our internal assets and customer data.

We've always been remote-friendly and are looking for awesome people at various levels in these roles:

- Product Manager

- Frontend Engineer

- Full-Stack Engineer

- Backend Engineer

- Security Engineer

You can learn more and see our job listings here: https://www.10xgenomics.com/careers/software. Feel free to contact me directly at kevin.wu@10xgenomics.com with your resume.

We look forward to hearing from you and good luck on your search!

CompilerWorks | SF Bay Area | Full-time, remote (or local) developer/architect | $95k-$250k driven by your delivery.

If you love solving tough programming challenges and avoiding organizational politics this might be the place for you.

CompilerWorks is a bespoke compiler company, with our core technology centered around compiling one dialect of SQL to another - e.g. would you like to run Oracle PL/SQL on a PostgreSQL database? You can with CompilerWorks.

We are driven to solve interesting engineering problems, for this reason we take on challenges where compilers are useful. Our current product focus IS disruptive to the database market.

We are looking for EXPERIENCED developers. Our core development language is Java. We are currently a team of 20 in 18 regions.

http://www.compilerworks.com/about.html#jobs

Indent | San Francisco, New York, Remote | https://indent.com

At Indent, we’re working to make it possible for companies to safeguard the data they’re entrusted with, while still delivering high quality product experiences. Help us make that a reality.

We’re looking to work with folks who are interested in building and operating infrastructure that serves as a platform for immediate product goals and future-facing possibilities. We just went on Software Engineering Daily to talk about some of our tech and architecture (https://softwareengineeringdaily.com/2020/07/28/access-contr...) if you’d like to hear our thinking behind some of those decisions.

Check out our open roles at Indent here: https://indent.com/jobs

Tech Stack: Go, Cadence, Presto, Flink, Kubernetes, Terraform, Next.js, React, TypeScript

If you're interested in chatting more, feel free to apply on https://indent.com/jobs or send us an email at hiring@indent.com. Looking forward to talking!

One Medical | San Francisco, CA or Austin, TX | Full-time | https://www.onemedical.com/careers/

One Medical is the fastest-growing primary care system in the country with over ~100 locations in major cities nationwide such as Boston, Chicago, Los Angeles, New York, SF, DC, Atlanta, and most recently, Austin. Technology has been a key to our success and we believe in building as much of it in-house as possible. Depending on your department, these are some of the core technologies you can expect to interface with: Angular, Python, AWS, Spark, Ruby, MySQL, Android, GraphQL, Java, Cypress, Hadoop, PySpark, Tensorflow, AI/ML

- Senior Security Automation and Tooling Engineer - (SF or Austin) https://www.onemedical.com/careers/security/

- Senior Application Security - (SF) https://www.onemedical.com/careers/security/

- Security Incident Response - (SF) https://www.onemedical.com/careers/security/

- Engineering jobs - https://www.onemedical.com/careers/engineering/

- Clinical/IT/Doctors/Legal/Marketing/Operations/Sales/etc - https://www.onemedical.com/careers/all-departments/ Our investment in technology and focus on preventative healthcare has allowed us to help address the current covid crisis. We've been doing telemedicine for years, setting up outdoor covid stations across the nation, and as of last month we now offer anti-body testing, outside of all of the other services we provide.

For a better understanding of One Medical, please check out our Instagram (https://www.instagram.com/onemedical), reach out to our Recruiting team (https://www.linkedin.com/in/sbunker) or me.

Origin | Fullstack, Embedded, Robotics | San Francisco (SF) | ONSITE | https://origin.io

Origin is a startup building 3D printers for mass manufacturing. Our DLP polymer printers are used in production today.

During the COVID-19 pandemic, we rapidly developed and 3D-printed nasal test swabs which were approved by the FDA. Hundreds of thousands of units were delivered to hospitals and test centers: https://www.origin.io/npswab/

Join our software team as we continue to improve our 3D printers. We're looking for generalists who have experience with any one of the topics below:

- hardware devices

- robotics

- embedded linux

- networking

- Node.js/C++

Also looking for senior Node.js developers to work full-stack.

Stealthmode Series A funded Company | Backend, iOS Developers | San Francisco, CA | Full-time, Remote

We are a Stealthmode series A funded startup creating a new platform for building tight-knit communities around live, interactive audio conversations. We are based in SF but can hire remotely within the US and are looking for the following:

- iOS Engineer: Experience with iOS development and 3+ years of experience

- Backend Engineer: Experience with Node.js and 3+ years of experience

Please email resumes to juans@stealthmode.co.

Simbe Robotics, Inc. | Sr. Full Stack/Backend Engineer (and more positions available in Deep Learning, Robotics & DevOps)| South San Francisco | REMOTE OR ONSITE (POST-COVID)

Simbe Robotics gives retailers unprecedented visibility and insight into the state of their store environments, while improving inventory and operational challenges. Simbe is a privately held, venture-backed company headquartered in South San Francisco, CA and works with major worldwide retailers and brands across the US, Europe and Asia.

Looking for a senior engineer to assist our web development team in designing and developing an easy to use, data-driven, role-based web application that supports multiple retail stakeholders across both web and mobile experiences.

* NodeJS/Python

* Postgres, REST APIs

* Google Cloud Services (IaaS, PaaS, GCS, GCE etc. )

How to apply: 1. View https://www.simberobotics.com/about/careers/ 2. Reach out to hn-whoishiring (at) simberobotics.com

Clearview.team | Head of Business Development | San Francisco, CA | Full time | Remote | https://clearview.team/jobs/remote-head-of-business-developm...

Clearview is a fully-remote software engineering firm composed of team members distributed across the US, Europe, and Asia. We provide companies worldwide with staff augmentation for software development. From modest roots as a small group of freelance developers, the past several years have seen us grow to over two dozen full-time team members.

Now we are looking to hire a Head of Business Development to drive growth with existing partnerships and lead new client acquisition efforts, developing and iterating on a marketing and sales strategy and building out our sales team.

The position will be fully remote, ideally based in the U.S. with occasional access to the Bay Area. Professional connections to Silicon Valley and the broader tech industry are desired. We’re looking for an entrepreneurial candidate seeking to take deep responsibility for developing opportunities that amplify and empower our team’s innovative drive.

We have a confession to make: Clearview is not a high-growth startup with tunnel vision for making charts go up and to the right. Built by adventure-loving digital nomads working from laptops around the world, our business decisions are made through the lens of what’s best for our team in the long run. While we come from diverse professional backgrounds, none of our management team have ever worked a 9-5 office job -- and it shows. You’ll be entering a culture that relies on elegant systems and personal accountability to get the most from independence as much as collaboration.

Clearview is profitable, privately owned, and seeks to grow sustainably by exploring opportunities that are the right match for us. We’re excited about experimenting with new ways of working together, developing our own products, empowering leadership and entrepreneurship within our inclusive and multicultural team, and building a company that is successful both financially and in terms of human development.

Anagenex | ONSITE or REMOTE | San Francisco | Lead ML Engineer, Computational Chemist

We are a seed stage biotechnology company building a novel platform for drug discovery focusing on difficult targets. Machine learning has struggled in early stage drug discovery efforts because most of these efforts do not have enough data for the models to parse. Our technology solves the data problem with massively parallel biochemistry in the form of DNA Encoded Libraries (DELs), allowing us to analyze 100-1000x more compounds compared to traditional approaches. By feeding our algorithms with this data we can identify better compounds faster than competing solutions. We recently closed a substantial seed investment (2+ years runway) and are assembling a highly interdisciplinary team of both bench and computational scientists. Come help us build the future of drug discovery!

Lead ML Engineer: We are looking for our first computational hire who in time will help build and manage this team. This person will be driving technology choices, designing and building data architectures and building models. These systems will take in raw experimental data as well as other information from lab instruments and integrate that data into models predicting several biochemically relevant properties. Familiarity with current ML and data pipeline tools is a must. We favor python, but aren’t dogmatic.

Computational Chemist: We are looking for a computational chemist to create a cutting edge drug discovery toolchain. We strongly favor open platforms such as RDKit but are open to alternatives that maximize performance. This person should be familiar with traditional SAR, structure based drug discovery, ADME prediction and have some exposure to more recent ML applications to drug discovery.

These roles are both asking a lot, and correspondingly we offer strong equity and competitive compensation. The roles are also a unique opportunity to build systems correctly from the ground up to solve a really important problem!

Odds and ends:

Interview process is generally a few phone/video conversations and some small practicum work, but is adapted to the individual at this stage of the company.

Onsite is expected to eventually be in SF, but we are launching a Boston location for our lab operations. Of course, given the pandemic is hybrid/remote for the time being, and might continue to be longer term.

We offer healthcare coverage and typical technology startup benefits.

If interested please apply on our jobs site:

https://jobs.lever.co/anagenex

AnyRoad | Full Stack Engineer | Fulltime | San Francisco Bay Area | https://www.anyroad.com

Stack: Ruby/Rails/JS/React

Apply here: https://jobs.lever.co/anyroad/a07c4314-8f63-4788-bea4-d284ec...

With AnyRoad, leading brands create impactful experiences and build lasting relationships with their customers. At scale. Companies like Budweiser, Honda, Michaels, and Tabasco all count on AnyRoad to measure the impact of their experiential marketing. Series A led by Andreessen Horowitz.

Work on such things as: DevOps, Performance, NLP, Data/ETL, Embeddable experience plugins, Data insights dashboard.

Splunk | Data Visualization / Frontend Engineering / Engineering Manager Roles | San Francisco, CA | ONSITE / REMOTE | Full-time | Benefits + Equity [0]

My team at Splunk is currently looking for data visualization / frontend engineers and engineering managers to help build tools & user interfaces to analyze and extract insights from data utilizing state of the art frontend technologies.

Read more: http://bit.ly/dataviz-splunk-0920

Feel free to ping me at pwied at company name .com (add HN to the subject) if you have any questions

[0] http://bit.ly/benefits-and-perks-at-splunk

Survata | Principal/Staff Data/Distributed Systems Engineer | San Francisco | Full-time | ONSITE (REMOTE during COVID, ONSITE after)

About Survata:

Survata is a YC/venture-funded startup that helps large enterprises plan, measure, and optimize brand advertising campaigns. We offer a comprehensive set of tools that help our Fortune 500 clients to understand and improve how they’re perceived in the marketplace, how aware consumers are of the value they provide, and how much consumers trust them to provide the value they promise.

About the Role:

Survata has built an excellent backend system for gathering and statistically analyzing data on consumer sentiment. But our revenue and client list are growing fast, which means we've got to adapt to new levels of scale in our data pipelines. We're looking at doing a substantial overhaul of our data pipelines to prepare us for our next stage of growth. We need experienced technical leaders help us rationalize our cloud costs, architect a new high-efficiency system, and help us develop a highly scalable, highly maintainable set of pipelines.

See and apply for these roles at http://www.survata.com/careers and/or email me: george@survata.com

Yup | Senior Fullstack Engineer | ONSITE, San Francisco | Fulltime | https://yup.com/careers/apply/?gh_jid=4036603003

Looking for a Fullstack (Vue.js, Rails, Node/AWS Lambdas, Postgres) engineer to take full ownership of multiple user-facing and internal products. Yup is an education technology company that was founded on a simple yet powerful vision: empower every student to learn. Yup provides remote math tutoring for K-12 students with unlimited, 24/7 access. We believe in equitable access to academic resources, and our product aims to promote long-term academic success. Yup is proudly backed by Stanford University’s StartX and Sesame Street’s VC, Sesame Workshop. Yup has provided academic support to over a million students across the USA, and is available worldwide.

Lambda | Senior Software Engineer | San Francisco, CA | Remote | Full Time

Remote first! We're looking for a software engineer who wants to write code at our Deep Learning workstation and server company. You will:

* Be responsible for the full stack

* Build reliable, scalable, highly available systems

Required Experience:

* Bachelor's degree in technical field (CS, Physics, EE, Math, etc.)

* Extremely comfortable in a Linux/Unix shell

===

We're located in San Francisco 5 minutes away from the 22nd street Caltrain but the company is a distributed remote first company.

Apply to:

https://lambdalabs.com/careers

Sigma Computing | www.sigmacomputing.com | Security Engineer | San Francisco/Remote | Fulltime

At Sigma, we are building a cloud-native data analytics platform that allows users to tap into their data warehouses hosted in the cloud and easily conduct analysis and visualize data. All without any programming involved. We are backed by leading VC firms Sutter Hill Ventures and Altimeter capital and our team is growing quickly to meet the demands of our quickly expanding customer base.

As a member of the Security Team you will be changing the way security analytics is done. Shifting away from expensive legacy solutions to analyzing security data directly in the data warehouse, building amazing visualizations as well as dashboards and evangelizing this solution in the community. You will be encouraged to blog, speak and join security events to talk about the work you are doing and how other companies can utilize it to better analyze their security data. Beyond security analytics you will also be pushed to solve security problems through automation ("let the robots do the work") and become a leader in this space.

Full job description found here: https://boards.greenhouse.io/sigmacomputing/jobs/4069502003

We have other openings as well on our careers page: https://www.sigmacomputing.com/careers/

Please feel free to apply directly through our job board, or email us for the security role at: security@sigmacomputing.com

cLabs | San Francisco, Berlin, Buenos Aires, and Remote | Hiring Security Engineers, Data Engineers, Dev-Rel Engineers, Product Managers, Cryptographers, SRE/Infra and Mobile Engineers | All Levels | FULLTIME, ONSITE, REMOTE, INTERNS, VISA | https://celo.org

cLabs is one of a number of companies working on Celo, an open-source permissionless platform that makes financial tools accessible to anyone with a mobile phone. Using a novel decentralized PKI, Celo lets you send cryptocurrency to phone numbers in a fully decentralized way. Additionally, Celo uses stable-value tokens pegged to fiat currencies, like the US Dollar, to minimize volatility, and crucially allows transaction fees to be paid with these tokens. To make sure that the platform is scalable and fast enough for day-to-day use, Celo uses a new Proof-of-Stake protocol with fast block times and one block finality. Further, it uses SNARK-based proofs to allow light clients to sync with the chain near instantly. The protocol is now live (run by hundreds of entities) and we are now working with organizations such as GiveDirectly on an open-source social payments app (Valora) that looks and feels like Venmo, yet is fully decentralized. Additionally, Coinbase Pro listed Celo today.

Investors: Andreessen Horowitz (a16z), Polychain, General Catalyst, Coinbase, Reid Hoffman and Jack Dorsey, among others.

Stack: Typescript, Solidity, Go, React Native, Python, Android, iOS, Rust, zk-SNARKs

Team backgrounds: Google, Facebook, Apple, Microsoft, Square, Zcash, QEDIT, MIT, Stanford (~100 people today)

More about us here:

Code: https://github.com/celo-org/celo-monorepo and https://github.com/celo-org/celo-blockchain

Blog: https://medium.com/celoorg

Chat: https://chat.celo.org

Mobile App: https://valoraapp.com

Mainnet Stats: https://thecelo.com and https://stats.celo.org

doc.ai | Mobile Engineer | Remote(US time zones), SF Bay Area | Full Time | https://doc.ai

About doc.ai:

doc.ai is a Silicon Valley-based digital health company that develops engaging mobile health products, AI technologies, and algorithms, and privacy-preserving infrastructure solutions to accelerate better health outcomes for current and future generations.

Description:

------------

* 2-4+ years of professional experience.

* Experience with React Native iOS/ Android application.

* Architect, build and maintain excellent React Native applications with clean code.

* Familiarity with iOS tools ecosystem for development, testing, debugging, and performance benchmarking.

Bonus Points:

-------------

* Familiarity with Functional programming.

* Understanding of the web and Front-End ecosystem.

Contact: prashanth at doc.ai

Cleary | Full Stack Engineer | San Francisco, CA | ONSITE, REMOTE | https://www.gocleary.com/

Cleary is building an ‘operating system of the office’ based on the kind of internal tools that companies like Airbnb, Twitter, Dropbox, Google, Uber, etc build for their own employees. We're seeing great traction - we're working with companies like Square, Flexport and LendingHome, and just raised a large seed round from top tier investors. We're assembling an A+ team - currently just 7 people with backgrounds from Twitter, Microsoft, Cornell, Carnegie Melon, YC, etc.

You’ll get to work directly with our experienced entrepreneurial team, which includes three second-time founders with two prior exits. In this role you will wear multiple hats, reporting directly to the CTO, and will have an opportunity to take on a leadership position (if desired) as we scale.

Full Job Description: https://docs.google.com/document/d/1k9wl1zztDOlqE5sVdaTAAslA...

Submit resumes to ryan@gocleary.com

Tech Stack: Ruby/Rails, React, Redux, Postgresql, ElasticSearch, AWS

Culture Biosciences | Software Engineer | South San Francisco, CA | ONSITE | Fulltime | https://www.culturebiosciences.com/

Write software to make cells grow in custom made robots! We're a 25 person startup, we build our own hardware in our own lab and we need a great addition to our software team of 4 to help keep the cells, robots, and customers happy.

This can involve writing software at all levels of the stack. No specific experience required other than writing good software and being curious.

I joined almost 2 years ago and I can not emphasize enough how much fun it has been. The people are kind and trustful, the environment is one of curiosity and exploration, and I always look forward to going to work.

We're looking for someone with 6+ years of experience shipping software, preferably some of that at company of our stage. Good interface and architecture design, knowing which corners to cut, and which to spend more time on are important.

If you're interested in chatting send me an email: satshabad@culturebiosciences.com

(Note, we've gotten many candidates so it may take some time to get back to you)

Repl.it (YC W18) | Frontend, Fullstack, Programming Language Hackers | SF or REMOTE | https://repl.it/jobs

Repl.it is the first massively open collaborative computing platform where anyone, even without even needing an account, can hop on and in seconds start coding, building, and hosting apps and websites.

Apply if you like working on challenging and impactful problems. Running a service like this is hard to operate, scale, and secure. Also, supporting the number of languages we do (https://repl.it/languages) is a hard tooling problem -- we have to build generic protocols for all IDE actions like executing, debugging, authoring, running tests, writing files, etc. Finally, it's an incredibly challenging frontend/design problem to build a fast collaborative in-browser IDE that's both powerful and simple.

It's a great time to be joining us, we're still 15 full-time people, we reach millions of coders a month, and we're backed by YC and a16z.

Station A | Full-stack software engineers | Based in SF/Oakland, but remote-friendly (NA-preferred) | https://stationa.com

Station A is the first AI-powered clean energy marketplace that aims to make clean energy cheaper and faster to deploy, build a cleaner and more resilient grid, and create an ecosystem that brings more equitable access to clean energy. Our mission is to transition the world to 100% clean energy.

We are currently a team of five, based in the San Francisco Bay Area, and recently closed our seed round (https://blog.stationa.com/2020/seed-round-closed). Our product currently serves over 20 customers and thousands of users. We're now looking to scale our impact and grow our team by adding two new full-stack software engineers to continue development of our product that enables anyone to easily power a building with 100% clean energy.

Specifically, if you're reading this and are thinking "I don't know the first thing about the energy industry," please do not hesitate to get in touch with us anyway! One of our key strengths is in combining diverse perspectives: industry outsiders who help challenge the status quo and industry experts who bring deep knowledge and experience. In fact, I personally started out working in e-commerce, ad-tech, and other "traditional" software companies, and I've found that nothing compares to the impact you can have by working on a problem that matters to you, alongside others who share our passion and drive to transition the world to clean energy.

If you'd like to learning more, reach out to us at careers@stationa.com with a recent copy of your resume and a brief note about why you're interested!

Angaza | San Francisco and Nairobi | REMOTE and ONSITE | https://www.angaza.com/careers/

Angaza makes it possible for life-changing products, such as solar + battery home energy systems, to be sold _on payment plans_ in off-grid regions across Africa and Asia.

We've reached millions of people whose homes now have electricity for the first time:

- https://youtu.be/2EvEeAs_9R4 and https://youtu.be/onMT6_Yv67I

- https://www.angaza.com/category/engineering/

The technology you build will reach a billion more. We are hiring an (embedded) applications engineer / partner engineer, and other roles, in San Francisco and Nairobi:

- https://www.angaza.com/careers/

You can also read more about Angaza engineering culture on our Key Values page:

- https://www.keyvalues.com/angaza

peregrine.io | Software Engineer | San Francisco, CA | Full-time | ONSITE

Founded in 2018, Peregrine provides public safety agencies with technology to make data-driven decisions, power real-time operations, and strengthen community relationships. We do this through openness, accountability, careful policy enforcement, and respect for people’s personal freedoms. Our platform fuses disconnected government data silos across secure networks and empowers users with highly intuitive interfaces to search, analyze, and collaborate. Customers tell us we help them solve cases that they thought were unsolvable, and allow them to communicate in ways they have never seen before. We are particularly proud to help government agencies solve more crimes while averting wrongful arrests. We are looking for strong developers to join our small but growing team. As one of the earliest engineering hires, you’ll take on a lead role with vast ownership across one of our stacks. You’ll be able to work directly with end users to deliver a world-class, high performance SaaS platform

Stack: Python, Django, Celery, Airflow, React, D3, Mapbox, Blueprint.js, PostgreSQL, Elasticsearch, Neo4J, AWS, Terraform, Packer, Ansible

Open Roles: Frontend, backend, data, and infrastructure software engineers

https://jobs.lever.co/peregrine

To apply, or for more info, email dana@peregrine.io

Nightfall AI | Senior/Staff Backend, DevOps | REMOTE, ONSITE | USA, Canada (HQ: San Francisco, CA) | https://nightfall.ai Nightfall is a data security startup dedicated to helping enterprises discover, classify, and protect sensitive data across their cloud footprint - their corporate SaaS, data infrastructure, and APIs - via machine learning.

- We’re looking for folks passionate about working at the intersection of deep learning, information security, and distributed systems.

- Tech Stack: Go, Node.js, React, Python, Cassandra, Redis, Terraform, Docker, Kubernetes.

- Raised $20M+ from top-tier VC investors who have invested in, operated at, taken public/exited major cybersecurity & SaaS companies.

Apply & view detailed roles here: https://www.nightfall.ai/careers

We would love to hear from you - please reach out to us at careers@nightfall.ai with any questions you may have.

Cortx | Machine Learning Engineer (Deep Learning) | Baltimore, Maryland | Onsite, Full-time

Cortx is a profitable, stable, and growing artificial intelligence startup that is building a tool that automatically writes content about any subject with the same level of quality, factual accuracy, and usefulness as a human.

You would be at the intersection of research and production code - taking our research roadmap and helping make it a reality. You will be helping our AI team take nascent research concepts and turn them into state of the art natural language generation. You will be constantly ingesting research papers, building prototypes, and later turning those prototypes into production code.

Our work almost exclusively involves very heavy deep learning (Transformers) and we primarily use PyTorch.

You will be working directly with our Founder/CEO, who is leading the AI team, both as a manager and an individual contributor.

We sponsor all visas (including H1B and Green Card), and we pay market rates for SF/NYC despite being located in an area with a significantly cheaper cost of living.

Apply by emailing alex@cortx.com with "HN" in the subject line.

Nuna (https://www.nuna.com) | San Francisco | Full-time | ONSITE | Visa Transfer We build data and analytics solutions that will help shift the US healthcare system to one based on value and quality. Our technical challenges are complex and compelling, and the work we do has the potential to impact millions of lives. We partner with healthcare plans, providers, and the government.

Data can be a powerful driver of change—but only when it’s acted upon with empathy. Our technology, data, and analytics solutions help healthcare payers, and providers get the answers they need to make quality care more affordable for millions of people.

Open positions include:

* Senior Software Engineer - Front End (SF)

* Senior Software Engineer - Back End (SF)

* Senior Software Engineer - Data Engineer (SF)

* Senior Product Manager, Enterprise (SF)

* Product Specialist (SF, remote friendly)

Jobs Board: https://bit.ly/nuna-jobs

Backend Tech Stack: AWS/GCP, Java, Spark, Scala, R, Python, Bash, Go

Web Tech Stack: Python backend (Django), React, Typescript

Compensation: market salary & equity. We are well funded. Questions? Contact via email: recruiting+hn@( our domain )

Twitter | Remote, NYC, Seattle, SF | Senior | Backend | https://careers.twitter.com/en/work-for-twitter/202008/9bca4...

We are rebuilding our billing infrastructure. If you senior have interest/experience with GCP, DataFlow, ApacheBeam, BigTable/BigQuery, Looker, and/or Ads we would love to hear from you.

Our Payments team is also looking for folks with deep payments experience https://careers.twitter.com/en/work-for-twitter/202008/94528...

If you have any questions or want to chat, I am a engineer on the billing team and be reached at Mckendon@acm.org or https://www.linkedin.com/in/mckendon/

1build (YC W20) | Full-Stack Software Engineer | REMOTE (US time-zones), SF Bay Area | Full-time

1build is building the future of construction. We like to think of buildings as applications. We see the process of turning blueprints into buildings as an algorithm. It's an algorithm we seek to optimize. We're ambitious and relentlessly driven, yet humble and collaborative. You'll join 1build in our first stage of development, in which we build an application to improve the process of converting blueprints into shopping lists and cost estimates. It's a process that's critical yet currently cumbersome for 3.2 million builders in the US alone.

Investors love us. We're backed by top VC firms including YC, Initialized, Sequoia, and MetaProp. Our core team has experience at Apple, WeWork, Tesla, CloudKitchens, and Hipmunk, with academic backgrounds from Harvard and Princeton. You'll join a culture of excellence at 1build.

Tech stack: GraphQL | Postgres | Python | Go | React | TypeScript

https://www.workatastartup.com/jobs/16399

Sonder | San Francisco, Vancouver, Montreal, Toronto | Onsite, Remote | Full-time | https://www.sonder.com

Sonder is transforming the future of hospitality. We are building the operating system for the future of the hospitality industry. Technology is at the core of powering the platform for the world's first deconstructed hotel and we are the first to do it. We recently raised our Series E at a $1.3B+ valuation. We are growing rapidly and looking for talented engineers to join us on this journey.

We are hiring Senior and Staff engineers, view all positions at https://grnh.se/cee91ba62us

Tecton | UI/Dataviz/Front-End, Solutions/Sales Engineer, Data Infrastructure | SF or New York | Onsite/Remote | https://tecton.ai

Tecton's platform is designed to help machine learning teams manage the end-to-end lifecycle of features for real-time data/ML systems that run in production. We have raised $25M from Sequoia Capital, Andreessen Horowitz and other top investors. Our founding team previously created Uber's Michelangelo Platform: https://eng.uber.com/michelangelo-machine-learning-platform/

To apply, visit our Careers Page: https://tecton.ai/careers/

- UI/Dataviz/Front-End Engineer: You will have the opportunity to design and build our customer facing interfaces and data visualization tools.

- Solutions/Sales Engineer: You will drive successful technical engagements with prospects and customers and be an integral part of our overall enterprise sales process.

- Data Infrastructure: You will have a critical role in building and scaling our Spark and Flink based data streaming platform.

For more information, check out our website: https://tecton.ai

If you do not see a relevant role on the list, you can send your resume to careers@tecton.ai

Point (YC W19) | San Francisco, CA | Onsite | https://www.point.app

Point is the first mobile banking app to offer a debit card with relevant rewards and benefits like 5% back on subscriptions and purchase protection.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/point

Here are our open roles:

- Senior Backend Engineer (Node.js): https://jobs.ashbyhq.com/point/2ba3f500-a8c5-4589-85b2-4fb57...

- Senior Mobile Engineer: https://jobs.ashbyhq.com/point/4ca5d996-b530-4d21-915c-46ccc...

- Senior Data Engineer: https://jobs.ashbyhq.com/point/64933f05-914c-49c1-a4d8-45e58...

Tech Stack: We use whatever tools are appropriate to accomplish the task at hand.

The backend stack currently consists of Node.js, Apollo server (GraphQL), PostgreSQL, Docker and Lambda in AWS. We also have a strong bias toward a micro-service architecture.

The frontend stack currently consists of React Native, TypeScript, Expo, Apollo client (GraphQL), and Jest testing framework. We have a mobile app with cross-platform support.

BanyanSecurity | DevOps Engineering | Full Time | Remote (San Francisco, CA)

At Banyan, we are building a truly ubiquitous secure remote access platform that spans clouds, data centers, and all types of devices. Zero Trust.

We are looking for a DevOps Engineer to join our team. We are looking for someone who is passionate about developer enablement and infrastructure automation with an emphasis on quality and testing. Our platform operates multi-cloud and runs on Kubernetes.

Key Responsibilities * Develop and continually improve our CD Pipelines * Develop our infrastructure to ensure resilience and performance * Security, Security, Security (we’re a security company) * Collaborate with engineering stakeholders on their productivity challenges

Its a Huge Plus if you have * Multiple Public IaaS experience (GCP, AWS and Azure) * Terraform * Kubernetes ecosystem * CD tools (Gitlab, Spinnaker, Harness or similar) * PKI & Certificate Management

For more information and to apply: https://jobs.lever.co/banyansecurity/7235947b-0435-463b-99dd...

https://www.banyansecurity.io/careers

MyFitnessPal | Engineering | Full Time | San Francisco, CA (open to RELO) | ONSITE (currently WFH due to COVID-19) | Visas OK | https://boards.greenhouse.io/connectedfitness

MyFitnessPal is looking for an experienced Android mobile developer who wants to build and scale a fitness app that has helped millions. We're an agile and fast-paced team with exciting opportunities always on the horizon. This position plays a critical role in the direction and success of MyFitnessPal and its mobile platform.

For more info and to apply, check out this link:

Lead Android Engineer https://boards.greenhouse.io/connectedfitness/jobs/2247050

Seesaw | San Francisco, CA or Remote (US) | Onsite or Remote | https://web.seesaw.me Seesaw is a learning platform that brings educators, students and families together to deepen student learning. Teachers design and facilitate powerful learning experiences, students create, reflect, collaborate, and make their learning visible, and families actively support and celebrate student learning. Seesaw is used by millions of K-12 students in over half the schools in the U.S. To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/seesaw

We're currently looking for Sr Full-Stack Software Engineers https://jobs.lever.co/seesaw/26bd1406-4ac9-4ea0-94b3-adf90b7... to help deliver product experiences that delight students, teachers, and families.

Tech Stack: Backend: Python3, Deployed on AWS Lambda + ApiGateway, GraphQL endpoint. Frontend: React written in Typescript.

100x Group | Full-Time | San Francisco | Senior SWE |

100x Group is the company behind the cryptocurrency derivatives trading platform, BitMEX. As the genuine, authentic inventors of this market, we are recognized as the original innovators of a product with most exchanges following our lead. We see over 60% of global volume and we have transacted ~$70 billion USD in the last month and over $1 trillion USD in volume in the last year. This lends itself to some incredibly exciting engineering challenges and we're actively hiring talented, ambitious individuals to help us solve them.

Our San Francisco based engineering team sits at the core of the business and works on a cutting-edge tech stack (React.js, Node.js, Express, Typescript, Loopback). Our small, nimble team allows for the opportunity to make an incredibly high impact with untapped career growth potential The team prides itself on our high-reliability, high-expectations culture and we offer significant resources to invest in our team's success ($10k/year L&D budget, top of the line hardware, vendor software, and contract developers).

Further, we explore, incubate and pursue opportunities for investments, as part of our mission to reshape the modern digital financial system into an inclusive and empowering space. We are leaders in open source sponsorship & investment and our Research arm is viewed as one of the most respected resources in the field.

Our most pressing needs right now are for senior engineers on our Product Engineering team who will help us as we spearhead a financial market revolution that is growing by the day. Please refer to the attached job listings below for more details. We look forward to hearing from you!

Senior SWE (Web): https://grnh.se/3585d48f2 Senior SWE (API): https://grnh.se/499fb4222

DFINITY | San Francisco, Palo Alto, Zurich | Onsite (remote supported in some locations)| https://www.dfinity.org

DFINITY is reimagining the Internet as a public network that hosts secure software and services. The Internet Computer is a new technology stack (which can replace the need for legacy cloud services, CDNs, databases, web services and more) that is unhackable, fast, scales to billions of users around the world, and supports a new kind of autonomous software that promises to reverse Big Tech’s monopolization of the internet. DFINITY was founded in 2016 and has raised over $150mm from top-tier institutions including Polychain Capital and Andreessen Horowitz.

If you’re interested in joining one of the most ambitious projects in tech today, you can find our openings in US and Zurich here: https://grnh.se/54c9b2722us

Some select roles:

• Engineering Manager, P2P and Consensus - https://grnh.se/4cfa14bd2us

• Senior Software Engineer, Networking - https://grnh.se/45c3f7442us

• Senior Software Engineer, Distributed Systems - https://grnh.se/869cc1572us

• Senior Software Engineer, Systems - https://grnh.se/9fd2721c2us

• Senior Software and Protocol Verification Engineer - https://grnh.se/5143be882us

• Senior Software Engineer, Cryptography - https://grnh.se/dcd0f6fa2us

• Researcher, Cryptographic Protocol Design - https://grnh.se/db51e77a2us

• Senior Software Engineer, Infrastructure and Tools - https://grnh.se/8c5a22812us

• Front End Software Engineer - https://grnh.se/4809a13a2us

• Information Security Engineer - https://grnh.se/3c3dc9622us

MemSQL (https://memsql.com) | Lisbon (Portugal), San Francisco and Seattle | Full Time

MemSQL is a database startup focused on high performance and hybrid workloads (HTAP). Our customers include half of the top 10 US banks, 2 of the top 3 US telcos, and 12% of the fortune 100. You can read all about our product here: https://memsql.com/product.

Right now, we are in the process of building a next generation data platform capable of handling many different workloads in one system. Think about a massive company storing all of its data, operational or analytical together. That's the vision — and if that resonates with you, say hello!

We have several positions open:

* Senior Software Engineer, Frontend (Portugal) * Software Engineer, Frontend (Portugal)

* Senior Software Engineer, Helios Serverless Backend (SF, Seattle, US Remote or Portugal)

* Senior Site Reliability Engineer (SF, Seattle or US Remote)

* Software Engineer, Database Engine (SF, Seattle, US Remote or Portugal)

* Senior Software Engineer, Performance (Seattle)

Careers page with individual links for each open position: https://www.memsql.com/careers/jobs/

If you want to learn more about the engineering work we do, check out memsql.engineering.

Feel free to email directly at david at memsql dot com.