April 2022 Jobs

Monadical.com | Senior Full-Stack Engineer / Rust Developer / Senior Unity Developer / Technical Sales Engineer | Full-Time | Montreal / Colombia| REMOTE

We're a full-stack consultancy, committed to building software that outlasts us. We have a wide variety of interesting projects including building unified data formats for neuroscience labs to share data sets, developing custom medical software for doctors, creating platforms for real estate agencies, crypto, and more. We're growing quickly and we’re short on engineering talent. We're looking to hire senior Rust developers, Unity developers, Full-stack engineers with strong Python and/or JS experience, and a Technical Sales Engineer, who are driven and want to play a lead role in growing an exciting company. We have dedicated time for self-improvement, blogging, talks, and contribution to FOSS. Our goal is to be a workplace with a strong focus on learning, where client projects provide a base of capital for us to all work on dream projects of our own. We have an inclusive, transparent culture with a public company principles handbook.

See more info and apply here: https://monadical.com/team.html#careers

If you have any questions, drop us an email at apply@monadical.com

We’re looking for:

- Senior Full-Stack and Front-End developers strong at Python and/or JS, experience in client relations, project management, design, Django, React. Experience with mobile is a plus.

- Rust developers with client management and product management experience. Experience with Cryptocurrency environment is a plus.

- Senior Unity Developer with experience in game programming or multimedia project and C# knowledge.

- Technical Sales Engineer with strong entrepreneurial drive, and strong business development/sales experience. Experience/education in Software engineering.

Fiberplane | Amsterdam, Berlin, REMOTE, VISA | https://fiberplane.dev/careers/ |

Fiberplane is building collaborative notebooks for DevOps & SREs Overall tech stack: Rust, TypeScript, Postgres, WASM, and AWS.

Recently we open-sourced fp-bindgen, a bindings generator for building WASM-based plugins: https://github.com/fiberplane/fp-bindgen

We're hiring for: Engineering, Developer Marketing, DevRel Some of the open roles:

Casaba Security, LLC | Security Consultant | Remote | Full Time

Casaba Security is a cybersecurity consulting firm based in Seattle and in business for almost two decades. The term cybersecurity encompasses the entire technology stack we all use on a daily basis, from the services and components to the raw data. From the mobile device in your pocket, to the desktop software and cloud services you use every day, to the mission-critical systems that power our lives, Casaba has been there to design and test security.

We are looking for Cybersecurity Consultants at the junior, senior, and principal levels. We offer competitive salaries, profit sharing, medical benefits, and a terrific work/life balance. We are an equal opportunity employer.

You should have strong skills in some of the following areas:

Web application development and deployment | .NET framework, ASP.NET, AJAX, JSON, and web services | Desktop and mobile application development | Debugging and disassembly | Operating system internals | AWS, Azure, etc | Networking (protocols, routing, addressing, ACLs, etc)

Languages we commonly encounter include:

JavaScript | TypeScript | C | C++ | C# | Go | Rust | Objective-C | Swift | Java | Kotlin | Scala | Assembly

More information can be found here: https://www.casaba.com/jobs/

Applicants must be U.S. citizens and be able to pass a criminal background check.

If you are interested, please send a resume to employment@casaba.com

SecureDNA | full-time | 100% remote, worldwide | Developers and test engineers

The SecureDNA project seeks to enable fast, reliable, cheap, automated screening of DNA synthesis orders, to prevent both careless and malicious users from synthesizing potentially-hazardous DNA sequences anywhere in the world. It is an international, academic/commercial partnership project, consisting of researchers from MIT, Tsinghua University, Aarhus University, Shanghai Jiao Tong University, and other world-leading academic institutions, in partnership with major international DNA synthesis providers. We write primarily in Rust, with some Python.

Our goal is to develop an automatic and accurate screening system which can screen DNA synthesis orders much more quickly and cheaply than the current human-reliant review system; have negligible impact on legitimate research by researchers authorized to work with particular organisms; effectively block hazardous DNA sequences from being produced without suitable oversight, whether via accident or malice; protect intellectual property by not disclosing the submitted DNA orders to third parties; protect worldwide security by not disclosing potential hazards which may not be public; and enable global commercial adoption, with community verification, via scientific diplomacy and open-source software. To learn more, visit our website (<https://www.securedna.org>) or read our technical whitepaper (<https://www.securedna.org/manuscript/Cryptographic_Aspects_o...>).

We are seeking to enlarge our existing development team with a small number of skilled and passionate developers and test engineers to continue implementing the specification we have developed. This includes the initial beta release, scheduled for the next several months, with possible extension to the entire (multi-year) project. You will be responsible for:

● Developers: Writing a variety of components, mostly backend (storage, crypto, network) and a small amount of frontend (customer-facing web); and deploying the system into the production environments of our DNA customers and vendor partners. The codebase won't be huge, but it must be correct, secure, and performant.

● Test engineers: Establishing a testing framework for assuring quality via continuous integration; creating inventive test cases and strategies across all levels of the codebase (unit, integration, and functional); ensuring thorough test coverage; Fuzzing and automated testing. If you're full of devious ideas for how to break and compromise everything you touch, we want you.

No relocation is required; this is a 100% virtual position. SecureDNA has the flexibility to hire either as a full-time salaried position or as a contractor at industry-competitive rates. Funding is administered through MIT (US) and Tsinghua University (China).

Basic Requirements: Significant experience working with secure software system development and deployment; strong knowledge and experience in Rust (and secondarily Python); knowledge and experience with software testing and with git; familiarity with common cryptographic software libraries and implementations; and fluent in English, including good writing skills.

Nice to Have: Familiarity with modern cryptography-based secure computing algorithms; and some familiarity with basic biological knowledge and DNA synthesis; prior background in bioinformatics or related fields.

Benefits: Flexible work hours and arrangement; a critical role in implementing an important biosecurity system which will be deployed worldwide; future opportunities in long-term collaboration with other research projects; and competitive salary and other benefits.

Contact: jobs+hn@securedna.org (principals only; no recruiters, please)

Deepgram | Frontend Engineer, Backend Engineer, Data Scientist, Research Scientist | Full Time | REMOTE (US)

Deepgram's end to end deep neural network is revolutionizing the speech-to-text (STT) market and taking on the big guys. We’re redefining what companies can do with voice technology by offering a platform with AI architectural advantage, not legacy tech retrofitted with AI. We’ve raised over $56 million and have been recognized as an Inc. Best Workplace (2021), a Forbes Top 50 AI Company to Watch (2021), and a CB Insights Top 100 AI Startup (2021), among others.

Our tech advantage is end-to-end deep learning, but our strength lies in our diversity of people, ideas, and experiences that allow our company to create amazing STT products for people who are true innovators in the field. Our customers are on the leading edge of voice technology and creating human-like voicebots, real-time sales and support enablement, voice insights from customer conversations, and added empathy to virtual assistants. Please check out https://deepgram.com/company/careers/ to apply for our open roles or email tammy@deepgram.com to learn more!

Tech stack: Rust, Elm, React, Python

Phylum | 100% Remote | Full-time | Senior Software Engineer | https://phylum.io Phylum is a venture backed cyber security company focusing on securing the software supply chain. We focus on the analysis of open source packages, making determinations about their risk level (e.g. does ua-parser-js contain malware?). We are seeking senior software engineers with Rust experience (although professional Rust experience is not required!) to help improve our processing pipelines, expand language support, work on our static analysis capabilities, and to help write heuristics/analytics we can run across open source ecosystems.

* $130-150k depending on experience * Meaningful stock options * Medical/dental/vision 100% covered by Phylum * 3% contribution to 401k whether you participate or not * Unlimited PTO

Tech Stack: Rust, Python, Scala, Kubernetes, Docker, Kafka

Apply https://jobs.lever.co/phylum or directly by email at careers@phylum.io

Symmetry Investments | Many Varied Roles | REMOTE GLOBALLY or VISA (London, Hong Kong, Singapore, Jersey) | D/C/C++, Julia, Typescript, Haskell/Ocaml/ML | Full-Time, Fixed Term, Flexible

## Roles we are hiring for

- Business Analysts: business analysis, documentation, team and tool design

- Native Code Developers: We are looking for outstanding native code developers who would like to write D. Our experience has been that strong C and C++ developers can learn D quite quickly.

- Functional programmers to work with practitioners in delivering value to the business using Symmetry Integration Language.

- Documentation: At Symmetry we recognise the value of writing and have for example a Pulitzer prize-winning former WSJ journalist and a maintainer of Linux Kernel Newbies documentation. We are looking for people to write technical documentation and to document data structures and processes (open to varying range of technical ability depending on the project).

- Front end design: designers - ideally with some ability to program - to work on usability and aesthetics for our applications and other information-presenting systems, on both web and desktop

- Designers for documentation: Now that non-programming internal work is moving to markdown in git, we are hiring designers to work on templates and mini-logos for documentation and other work.

- Data Science: time series analysis in particular, including high frequency data sets that are too big for simple tools

- Information Security: incident response, threat intelligence, vulnerability management

- Platform: Platform as Code, Site Reliability Engineers, Windows desktop support; frontline server support and administration; application support

- Legal and Compliance: #lawyerswhocode or who are very comfortable working with markdown in git

- Accounting: are you the sort of person who would use #ledger-cli ? If so, we would like to hear from you.

- Business: risk, operations, administrative, organisational design and business strategy, investor relations processes, talent acquisition, human resources (HR)

- Investment: Economics, Quant, Portfolio Research, Investment Research, Portfolio Management and Trading

- Market Data: contract administration, data cleaning, alternative data research and management

Location: Remote or sponsorship for a visa in London, Hong Kong, Singapore, Jersey

Term: full-time permanent, fixed-term contract, flexible hours.

## Languages

- Dlang (D)

- Typescript

- Kotlin

- we do not use but value experience in modern C++, beautiful C, Haskell, Ocaml, Rust, Elm

## Qualities and traits we value

- Courage and daring

- Phronesis (practical wisdom), common sense and commercial orientation

- Practical people who are at the same time unreasonable when they ought to be

- Highly individual people oriented to promoting survival and flourishing of the group

- Inclination and ability to notice and understand links between seemingly-unrelated things

- Curiosity

- Extreme motivation

- Mechanical sympathy

- Extreme and unusual intellectual capabilities

- A love of tinkering

- Resourcefulness

- Good taste and love of beauty

## About Us

Symmetry Investments is a post startup USD 9+ billion alternative asset management company with around 250 people across multiple time zones and locations.

Our core technology team has been remote-first for some time, and the whole company is following suit, accelerated by the pandemic.

I'm co-CEO and co-COO, responsible amongst other things for technology across the firm and I’m posting this myself. That should give you an idea both about how seriously we take technology and the culture of the firm.

We are five years into a period of transformation from what was initially a fairly standard enterprise finance technology approach to something new that recognises the importance of both the humane and the technical for discretionary portfolio management and for the business of running an alternative investment manager. [Amaury Sechet](https://www.youtube.com/watch?v=AhR4PSExnqk) and [Atila Neves](https://dlang.org/blog/2019/10/15/my-vision-of-ds-future/) have been working with us as long-term consultants and we have many other talented people with lower public profiles.

It's not easy to integrate practitioners who may spend most of their day programming, but are oriented towards solving business problems, with developers who are specialists in programming. To achieve this, we wrote a little functional DSL that's now in production. Type inference of returns and parameters using inequality constraints is in a feature branch and there is plenty more to do on the language itself as well as the ecosystem around it. SIL can compile and call C++, D, and C# at runtime and interoperate with Python and R. What might be a project in itself elsewhere can be just a set of functions in Symmetry Integration Language.

The language is written in D and we have a close involvement with the D Foundation and community, hosting DConf in London. So we are looking for outstanding native code developers who would like to write D as well as people to work with practitioners writing Symmetry Integration Language. Also looking for people to write documentation and work on the build.

It's quite a creative place where we encourage a degree of courage amidst practical constraints, and we are open to doing things a different way if it's commercially sound and in the interests of our investors.

We look for virtues and capabilities over only experience and credentials although those things aren't a disadvantage. Do not let a lack of credentials or qualifications prevent you from applying. We've recently hired experts with C++, Common Lisp, D, Haxe, Haskell, Julia and Perl backgrounds, and are happy to bring them up to speed with the tools we use.

Compensation is currently not quite at Netflix standards but is generous to very generous over time by broad technology industry standards. We recognise and reward technical accomplishment and have a very flat structure - don't be surprised if our founder and Chief Investment Officer starts asking you questions about your work.

## Symmetry Talks

- Presenting SIL-cling to Compiler Research Group at Princeton (https://youtu.be/7teqrCNzrD8)

- Symmetry Internship Project - calling C++ from SIL (http://dconf.org/2020/online/index.html#alexandru)

- All Spreadsheets Must Die (https://youtu.be/FZi9CSB9_kk)

- Lessons from a DSL where all you have is Ranges (https://www.youtube.com/watch?v=BtuzSlKRmzA)

- Alternative Investment Management (https://youtu.be/1rMq-4rWgis)

## Links

- Symmetry GitHub (https://github.com/symmetryinvestments)

# Contact

- Please apply using this link (https://jobs.lever.co/symmetryinvestments/c8a9b95e-bdf0-459c...).

Adacore | Software Engineers | Full-time | Remote, New-York, Paris, Bristol, Toulouse, Tallin, Grenoble, Vannes...

Adacore is the maintainer of GNAT, the Ada compiler originally based on GCC (but now with many more backends: LLVM, Why3, JVM...). We also have a lot of tools revolving around the Ada ecosystem (IDEs, Coverage tools, Static Analyzers, Formal proof tooling...), everything we build is open-source and we make money by providing support, trainings, certifications...

We are looking for a lot of different profiles:

- GNU toolchain developpers ( https://app.hellotalent.com/vacancy/gnu-toolchain-developer-... )

- Compiler Engineers ( https://app.hellotalent.com/vacancy/compiler-software-engine... )

- Rust Certification Engineers ( https://app.hellotalent.com/vacancy/certification-engineer-e... )

- Simulink Certification Engineers ( https://app.hellotalent.com/vacancy/certification-engineer-s... )

- Devsecops people ( https://app.hellotalent.com/vacancy/senior-software-develope... )

- QA Release Engineers ( https://app.hellotalent.com/vacancy/qa-release-engineer-ed94... )

- Web Designers ( https://app.hellotalent.com/vacancy/web-designer-ed9948804 )

- Inside Sales Representatives ( https://app.hellotalent.com/vacancy/inside-sales-representat... )

- Sales managers ( https://app.hellotalent.com/vacancy/european-sales-manager-e... )

- IT Assets project manager ( https://app.hellotalent.com/vacancy/it-assets-project-manage... )

Some of these roles involve working with Ada, some don't (we use a lot of different programming languages: Ada, C, C++, Python, Ocaml...), so it's fine to apply even if you don't know the language!

Sentry | San Francisco, Seattle, Toronto, Vienna, REMOTE, VISA | https://sentry.io/jobs

Sentry is an open-source application monitoring platform that helps engineering teams identify and resolve production crashes and performance issues.

If you care about developer tooling and workflow improvements that can make life better for all of your engineering friends, come join us to build the next generation of software monitoring tools. Our platform is built on Python, TypeScript, Rust, Postgres, Kafka, Redis, and Clickhouse. You can browse the source here: https://github.com/getsentry/sentry

We're hiring for every department: Software Engineers, Site Reliability Engineers, Engineering Managers, Product Managers, Product Designers, and more. We have over $127M in funding, and our SaaS platform has over 35,000 paying customers including Disney, GitHub, Atlassian, and Riot Games.

More at https://sentry.io/jobs or reach out to me at dlee@sentry.io

Steath Startup | Blockchain/Go/React | Remote(anywhere) | Contractor/FTE

REMOTE - We're a fully remote company

We're working on a search engine tailor to blockchain to help users explorer on-chain information accurately.

We're looking to hire someone can work across the stack, take it end to end from front-end(React) to backend(Go). We used TypeScript/React on front-end, Go/Rust for backend, Postgres for OLTP, Clickhouse for datawarehouse, Nats for message and queue.

Many proble that we're trying to solve isn't something can easily find with a google search or stackoverflow. So lot of stuff you will have to research, understand about blockchain and protocol such as Uniswap/Sushiswap.

The work is exiciting and very challenging. You will work directly with me(https://github.com/v9n and I'm also founder of mailwip.com another project that launched on Hacker News last year) and my small team of 2 designers and 2 engineers.

If you are interested and want to learn more, reach out vinh@getopty.com

Footprint | Full-time | Engineering & Design

Footprint is bringing interoperability and real security to the internet, by giving companies the tools to verify, authenticate, and secure identity with no friction, low cost, and unparalleled accuracy, and consumers the ability to live in a secure world that trusts and rewards them for being digital citizens. Footprint is a unified identity and privacy platform bringing one-click KYC powered by a strong cryptographic data vault.

Technologies we love: Rust, Typescript, AWS, Vercel, Figma, Pulumi

Contact us here: https://onefootprint.notion.site/Join-us-at-Footprint-29e1b0...

Email us: hello@onefootprint.com

10x Genomics | Pleasanton, CA & San Francisco, CA | Remote (US Only) or Onsite

We're a biotech company that creates software, hardware, and chemistry to accelerate humanity's understanding of biology. Last month, we held our annual event where we discussed how customers make discoveries with our products. We unveiled our in situ platform, Xenium, for the first time [1]!

Our software team creates products that enable scientists to analyze complex biological data. For example, a scientist may use our software to determine precisely which cell types could be cancerous. We utilize Go, React, Typescript, and Electron to create intuitive visualization and web applications. We've written our data pipelines using the Numpy/Scipy/Pandas stack, and we're making increasing use of Rust [2].

We've always been and continue to be remote-friendly. We'll be posting more jobs in the next few weeks, so please contact me directly with your resume at kevin.wu@10xgenomics.com. We're always looking to bring on generalists.

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

[1]: https://pages.10xgenomics.com/SMR-2022-02-EVENT-CORP-XPERIEN...

[2]: https://www.nature.com/articles/d41586-020-03382-2

Mintlayer | Blockchain developers | Remote (CET+/-4hrs preferred) | Full-time or part-time | https://www.mintlayer.org/

Mintlayer is a Bitcoin sidechain for truly decentralized finance. The team is remote first.

We're writing our own node from scratch in rust and we're looking to expand the team working on the core node. Experience with rust is beneficial but not essential and previous experience working with blockchains would prove useful but again is not a hard requirement.

For more information or to apply email jobs@mintlayer.org or visit https://www.mintlayer.org/open-positions/

ThirdAI (thirdai.com) | Houston, Bangalore, or remote | Full time | Senior Software Engineers

We are a startup building high performance machine learning systems on CPUs. Our core technologies are hash-based algorithms that accelerate neural network training and high dimensional near neighbor search. We are a new and well funded company (we just raised $6M of seed funding), and already have more customer interest than we know what to do with. We pride ourselves on a collaborative, open, and idea heavy culture. Our perks are great, including 401K matching, free lunches, and substantial equity.

For location, remote works, as long as you can travel some days of the month to our office in central Houston or Bangalore.

We are looking for engineers with 3+ years of experience building and shipping high performance systems. Machine learning, C++ and Rust experiences are a big plus, and definitely tell us about any AI publications you have, we’re interested! If building a new set of machine learning algorithms from scratch sounds fun to you, get in touch! Feel free to email our head of engineering at vaidhy [at] thirdai.com. Our website is under active reconstruction using Hugo (that’s how early stage we are), but feel free to find out more about us at https://www.thirdai.com

Tenzir | C++, ReasonML, Rust, Python | Remote - EU | Open-source | Full-time | https://tenzir.com

Tenzir is a funded seed-stage startup that builds a next generation data-plane for plug-and-play security operations. Our mission is to empower defenders with an open data engineering platform to perform data-driven investigations through combination best-of-breed solutions. Our stack consists of the high-performance C++20 telemetry engine VAST (https://github.com/tenzir/vast), a Rust API, and a ReasonML-based frontend.

Our open engineering positions include:

- Lead Frontend: https://tenzir.workable.com/jobs/2032753

- DevOps: https://tenzir.workable.com/jobs/2035096

- Platform: https://tenzir.workable.com/jobs/2043974

- Database: https://tenzir.workable.com/jobs/2033126

- Security: https://tenzir.workable.com/jobs/2049717

We are based out of Hamburg, Germany, but cultivate a remote-first mindset. (If you live in the region and look for a local System Administrator position, we’d love to hear from you.)

For any questions, feel free to reach out to us at careers@tenzir.com.

Select Star | Remote (US, Canada, Europe) | Full-time | https://selectstar.com/about-us

Select Star is a data discovery platform that automatically catalogs & documents database tables and BI dashboards. You can find out where your data is coming from, which dashboards are built on top of it, who is using the data, and how they are using it.

Our stack includes React, Typescript, Python, Django, and Rust.

We’re a well-funded seed-stage startup growing fast and we’re hiring across the board: Engineering Manager, Sr. Front-end Engineer, Data Platform Lead, Sales Engineer, Analytics Engineer, DevOps Engineer... If you’re looking for interesting challenges in data, and a place where you can make an impact - talk to us!

Heliax | Various Senior Software Engineer | remote or onsite (Zug Switzerland or Berlin) | https://anoma.network

The primary project of Heliax is the Anoma protocol (implemented in Rust). Anoma is a sovereign, proof-of-stake blockchain protocol that enables private, asset-agnostic cash and private bartering among any number of parties. In addition to Anoma, Heliax works on open-source projects which are part of the Anoma ecosystem, including but not limited to research in cryptographic libraries such as the MASP or Ferveo (written in Rust), and tools for high assurance validity predicates and arbitrary zero-knowledge circuits (Juvix, written in Haskell).

Heliax is a remote-first team, currently composed of cross-disciplinary members located around the world. All of our work is open-source. Our work culture is characterized by open-allocation, where team members have a high degree of freedom and autonomy in choosing when to work, what to work on, and whom to work with.

Roles: * Senior Rust Engineer - https://heliax.dev/jobs/senior-rust-engineer * Rust P2P Networking Engineer - https://heliax.dev/jobs/rust-p2p-networking-engineer * Functional Compiler Engineer - https://heliax.dev/jobs/functional-compiler-engineer * Distributed Systems Research Engineer - https://heliax.dev/jobs/distributed-systems-research-enginee... * Zero-Knowledge Cryptographer & Protocol Developer - https://heliax.dev/jobs/zero-knowledge-cryptographer-protoco... * Senior Front-End React Developer - https://heliax.dev/jobs/senior-front-end-developer

Many more: https://heliax.dev/jobs

dbt Labs | Remote, USA | Transforming Data & Teams : https://www.getdbt.com/ We're a distributed remote team with a public commitment to open source, transparency, and creating more value than we capture. Check us out on Enterprise Tech 30: (https://www.enterprisetech30.com/#late-stage) Here's a bit about us: Our open-source software, dbt, enables anyone who knows SQL to engineer, document, and test data pipelines. By letting analysts work like data engineers, dbt makes it faster, cheaper and easier for teams to serve great analytics. dbt has 9,000+ active projects, and a Slack community of over 25,000 folks. Read about our Series D funding here! https://blog.getdbt.com/next-layer-of-the-modern-data-stack/ Meet our Team: >>CTO/Co-Founder: Connor McArthur: https://www.linkedin.com/in/connor-mcarthur/ >>Chief Product Officer/Co-Founder: Drew Banin: https://www.linkedin.com/in/drewbanin/ >Tech Stack: Python, Rust, Django, React, Kubernetes, AWS, SQL [we will teach you everything you need to know]

>>>Software Engineer 2, Internal Services>>> https://jobs.lever.co/dbtlabs/c984b8c4-1652-4217-b5db-9aa79b...

>>>Sr. Product Designer>>> https://jobs.lever.co/dbtlabs/86a28f38-3216-4727-9395-dd9e4c... >>>Engineering Manager, Cloud IDE >>> https://jobs.lever.co/dbtlabs/7b36b862-e3f7-4fd1-b6db-ba05bf...

>>>Director of Product Management, Cloud>>> https://jobs.lever.co/dbtlabs/1591baa7-a1e5-496e-9bd1-4fc8bf...

Elastic File System (AWS) | All Engineering Roles | Boston, NYC, VA, and remote for senior roles!! | Full-time

EFS is cloud native file system built from the ground up at AWS. We have tons of interesting distributed systems challenges at scale and are obsessed with delivering value for our customers. Here's a great talk about EFS: https://www.youtube.com/watch?v=O3eAFPEJTbs. You can also check out this recent NH article: https://news.ycombinator.com/item?id=30345921

Mostly we are a back end team working on internal services that make up EFS. We use lots of Java, C/C++, python for various tools, typescript for CDK, and a smidgen of Rust. If you never want to touch web development we can make you pretty happy. If you like web development - well we also have those roles as well (but less of them).

Engineers who do well at EFS have a passion for diving deep and reasoning about cloud scale systems. I think it's pretty interesting but I'll admit I am biased :)

Job descriptions: https://www.amazon.jobs/en/internal/landing_pages/amazon-ela...

don't want to apply online at the above link? email me at carlshim at amazon dot com

Questions? email me.

FullStory | Atlanta, GA or REMOTE (USA & Canada) | https://www.fullstory.com/

Senior iOS Engineer

We're is looking for someone with deep systems programing experience. This role is about taking things apart and seeing what makes them tick, not building new apps. iOS-specific experience is a plus, but not a strict requirement.

We use Objective-C with a small amount of Swift for the iOS-specific parts, and Rust for the core library that is shared between Android and iOS.

https://www.fullstory.com/careers/jobs/5690738002/?gh_jid=56...

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Senior Software Engineer, React Native

Looking for someone with strong React Native experience, including the Java & Objective-C parts and bridging between them and JavaScript/TypeScript world. We're not building new apps, but rather tooling to help app developers track down bugs and improve their user experience.

https://www.fullstory.com/careers/jobs/5822858002/?gh_jid=58...

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Staff Software Engineer, API

Develop a friendly and functional API for our customers to build on.

https://www.fullstory.com/careers/jobs/5854000002/?gh_jid=58...

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FullStory provides "Digital Experience Intelligence" - privacy-focused session replay and analytics for web and mobile apps. Basically, we help you find how and where your end-users are getting stuck. We can even rank the issues based on estimated ROI impact.

Mobile replays look like a cross between a video and a wireframe because we record and replay the draw calls, but we redact privacy-sensitive information on the device. (This allows us to use a fraction of the bandwidth/cpu/battery/etc. that recording an actual video would take.)

We also have other openings in Engineering, PM, HR, Sales, Support, and more: https://www.fullstory.com/careers/?gh_src=48c7cad32us

All the usual benefits: equity, healthcare, 401k matching, self-directed PTO, option to work from home even if you're near an office.

I'm one of the engineers on the mobile team, primarily working on iOS capture and replay - if you have any question, feel free to comment here or email me directly: nathan@[company site].

FullStory is an awesome place to work. Seriously, the best job yet in my 15+ year career!

Digivault | London, UK | Full-time | Remote (UK only) Digivault (https://digivault.com) provides custody for digital assets (Bitcoin, Ethereum, smart-contract tokens). Digivault is part of the Nasdaq listed Eqonex group. We're a London based startup focused on clean and simple technical solutions, with an emphasis on security. We're looking for back-end developers, blockchain and application security engineers to work on our cold and warm storage systems.

Java backend developer:

- Design and implement new features for our custody application

- Measure and improve the scalability of our applications - Add support for new blockchains

- Stack: Java 17 (without spring), Python, (some) Rust, Postgres

Blockchain Engineer:

- Research new blockchains and help us to add support for new crypto currencies

Application Security Engineer:

- Help with feature design to ensure security is properly considered

- Review and monitor our code for security vulnerabilities

- Improve tools and processes to maintain security of our applications

- Perform red-team exercises to put our applications through their paces

Please contact jobs at digivault.com

OneSignal | San Mateo, New York, Texas, London | Onsite or Remote | Full Time | https://onesignal.com/careers

Tech stack includes Go, Rust, Ruby on Rails, Kafka, Postgres, Redis, InfluxDB, Typescript, React

OneSignal is building the best platform for businesses to intelligently engage with customers across every channel. We provide a simple interface to push notifications, email, and in-app messages, letting content creators focus on quality user engagement instead of complex implementation.

When you pick up your smartphone, the first thing you see is a push notification - maybe there’s a breaking news alert, a message from a dating site, or football scores… Whatever it is, chances are it came from us.

We're hiring for roles including:

* Backend/Infrastructure Engineer

* Product Engineer / Full Stack Developer

* Site Reliability Engineer

* Product Manager

More information and apply at https://onesignal.com/careers

Oso | Engineering Leader, Software Engineer, Developer Advocate, Product Leader | New York City (NYC) | Onsite or Remote

Over the last 15 years, companies like AWS, Stripe, and Twilio have helped developers offload anything not core to their apps so they can focus on what matters to their users. Despite a lot of progress in developer tooling, most developers still roll their own authorization.

You might start with something quick 'n dirty – some IF statements and roles in a database, which may not be pretty but gets the job done...until you need to add more features, and more features. And inevitably every team band-aids onto this system until they do a big refactor. This is lost time for an area that's not core to what most companies are trying to solve for their users, and what's more, no one on the team is feeling great about this work.

At Oso (backed by Sequoia), we're building the first batteries-included framework for authorization so developers don't have to roll it on their own ever again. We're designing slick APIs to cut down the amount of time they spend getting their system set up, and building a fully-fledged policy engine and programming language (in Rust) under the hood to ensure they can customize their system however they need. We don't have any product managers – the engineers on the team are responsible for taking broad problems, experimenting with potential solutions and shipping a superhuman experience for our users.

The team members who join now will not only have a disproportionately large impact on the product, but also on the culture and future of the company.

We are based in NYC and hiring folks remote or onsite.

To apply, please visit:

- Software Engineer: https://jobs.lever.co/oso/70ed08c0-521f-4089-a51c-422a73f643...

- Developer Advocate: https://jobs.lever.co/oso/0b65731e-4cf4-4e42-96ed-5f985f08fa...

- Engineering Leader: https://jobs.lever.co/oso/1036b6b0-ed55-40ff-bb44-fef5001b4e...

- Product Leader: https://jobs.lever.co/oso/7d7cbc56-9b1f-49d2-b6f5-4e16c44901...

For more info, visit: https://www.osohq.com/company/jobs