Java Jobs - October 2021

Komoot | Remote (EMEA) | Full- time & Permanent roles

Fully remote team | 23 M users | 200k 5* reviews | App of the year various times (Google; Apple)

Komoot is an app that lets you find, plan, and share adventures with the easy route planner. Driven by a desire to explore, and powered by the outdoor community’s recommendations, it’s komoot’s mission to inspire great adventures making them accessible to all.

Roles: Senior Android Developer (Kotlin, Java) https://www.komoot.com/jobs/senior-android-developer

Senior Backend Engineer (Kotlin/Java/Scala) https://www.komoot.com/jobs/senior-backend-developer

Senior Data Scientist (SQL, Python) https://www.komoot.com/jobs/senior-data-scientist

Senior iOS Engineer (Swift) https://www.komoot.com/jobs/senior-ios-developer

Senior Web Developer (ReactJS/ JS) https://www.komoot.com/jobs/DCC51EA91D/senior-web-developer-...

For more information about us you can visit: https://www.komoot.com/jobs Curious to know more about our recruitment process? https://www.komoot.com/jobs-process

OONI | Mobile Developer | Full-time | Remote | https://ooni.org/

Are you a mobile developer interested in defending human rights on the internet? We have a job opening for you!

The OONI team (a non-profit fighting internet censorship, originally born out of the Tor Project) is looking for a dedicated mobile developer to work on OONI Probe: a free software app designed to measure internet censorship and network performance.

If you join our team, you will lead the development of the OONI Probe mobile app, supporting human rights defenders worldwide to investigate and fight internet censorship.

You will work on improving the OONI Probe mobile app and create new features to meet our global community’s needs. The Android app is currently written in Java, while the iOS app is written in Objective-C, but you are also welcome to use Kotlin or Swift.

Ideally, you would work on both the Android and iOS versions of OONI Probe. But as OONI Probe Android is run by most OONI Probe users around the world, we are primarily interested in contracting a developer with strong Android app development experience and expertise.

This is a full-time 12-month contract position, starting ASAP. The contract may be extended depending on the contractor’s performance and the availability of funds. The yearly contractor fee will range between 50,000-60,000 EUR depending on the contractor’s relevant experience and expertise.

This is a fully remote position. Even before the COVID-19 pandemic, the OONI team always worked remotely online. We communicate and coordinate through OONI Slack channels, we have video/voice meetings regularly, and we track our work on GitHub.

Our team members are currently based in Europe and North America, but we encourage applications from anywhere in the world.

https://ooni.org/post/2021-job-opening-ooni-mobile-developer...

Blackbaud | Multiple Engineering Positions | Full-time | Remote | United States

Actively recruiting for Full-stack Engineers - .NET/C#, Ruby on Rails, Java, Software Engineering Managers, Devops Software Engineers, Site Reliability Engineering, Cyber Security, Data Engineers

Blackbaud is the world’s leading cloud software company powering social good. Leading uniquely at the intersection point of technology and social good, we provide cloud software, services, expertise, and data intelligence that empower and connect people to drive impact for social good.

Join the team that codes for cause!

http://bit.ly/BlackbaudEngineering

Ocient | Senior/Staff/Principal Software Engineer | Full-time | $130-205k + stock options | USA, Chicago or Remote (USA) | https://ocient.com

We're building an exabyte-scale distributed database for analytics (OLAP) workloads, with an emphasis on low-level performance optimizations. Our approach is to build nearly everything from scratch in C++, including custom distributed filesystems, task schedulers, consensus protocols, and an advanced SQL stats engine and query planner/optimizer. As an engineer here, you'll tackle really challenging problems and work with huge systems but also get the pride of ownership and autonomy that comes with a startup. We currently have about 55 engineers on the team, and our technical standards are very high.

Our Stack: Modern C++, Linux, Bazel, Python, Rust, Java, etc.

Software engineering roles include:

-- Backend database engine development in C++.

-- C++ build system for 2M-line codebase, working in C++, Python, and with Bazel.

-- CI/CD infrastructure at large scale, in Python, Rust, etc.

-- Technical engineering manager.

Apply at https://ocient.com/careers. Send your questions to starzia at ocient.com.

Striveworks | ONSITE | Senior Software Engineer/Senior Data Engineer/Site Reliability Engineer @ AI/MLOps Company | Austin or Washington DC

Senior Data Engineer - https://boards.greenhouse.io/striveworks/jobs/4359840003?t=f... Site Reliability Engineer - https://boards.greenhouse.io/striveworks/jobs/4255981003?t=f... Senior Software Engineer WDC - https://boards.greenhouse.io/striveworks/jobs/4560585003?t=f... Senior Software Engineer ATX - https://boards.greenhouse.io/striveworks/jobs/4217613003?t=f...

Haven't heard of Striveworks? There's a reason for that... we're Austin's best kept tech secret. Our people and products shape solutions that directly affect the geopolitical landscape. We are cross-functional talent working together on the cutting edge to provide mission critical solutions. Keep reading to learn the perks of joining a well-funded MLOps startup with major contracts in highly regulated spaces.

##The Right Fit## Sr Software Eng * 4+ years relevant experience * Excellence in Python or GoLang * Applicants welcome with excellence in another major language, particularly Java, C/C++ * Knowledge of DevOps tooling: CI/CD tools, Git, Docker, Kubernetes * Familiarity with database design and architecture: relational and non-relational * Comfort with cloud architecture: commercial cloud, OpenStack * Comfort with deep learning library (Tensorflow, Pytorch) implementation and integration * Excellent project planning and communication skills. * Driven, self-directed personality * Strong sense of mission and commitment to making a difference * _U.S. citizenship_

##The Right Fit## Sr Data Eng 4+ years relevant experience Excellence in Python or GoLang * Applicants welcome with excellence in another major language, particularly Java, C/C++ * Knowledge of DevOps tooling: CI/CD tools, Git, Docker, Kubernetes * Familiarity with database design and architecture: relational and non-relational * Comfort with cloud architecture: commercial cloud, OpenStack * Comfort with deep learning library (Tensorflow, Pytorch) implementation and integration * Excellent project planning and communication skills. * Driven, self-directed personality * Strong sense of mission and commitment to making a difference * _U.S. citizenship_

##The Right Fit## Sr Reliability Eng 1+ years experience in the following Automation and Infrastructure as Code * Programming in Bash, Powershell, or another language * Utilizing Git for source control management * Server administration; Linux and Windows * Virtualization and/or containerization solutions including, but not limited to: OpenStack, Kubernetes, Docker, VMware, KVM, HyperV * Deploying infrastructure in a cloud such as AWS, Azure, GCP, or OpenStack * Ansible or another configuration management solution such as Chef, Puppet, or Salt * Windows endpoint administration 4+ years total experience in any IT career field Excellent organizational, verbal, and written communications skills * Willingness to obtain and/or maintain a U.S. security clearance * _U.S. citizenship_

Also feel free to reach out to me directly via email: t.shank [at] striveworks.us

blindnet | Java Engineer / Scala Engineer / Solutions Engineer / Developer Advocate | New York or US / Paris or France - Remote | Full Time/Perm

blindnet is a VC-backed tech startup operating from Paris and New York on a journey to transform the internet software industry and make data privacy protection a reality in every software application in the world. We believe that data privacy must be the number one priority without exceptions. We are on a mission to build developer tools that will enable seamless integration of data encryption workflows and anonymity into any software application. We want that next generation software systems bring the highest level of data privacy protection for their users, by default. We are a multicultural startup and our first value is the respect of diversity between us, which is one of our most valuable assets. Our culture is therefore characterized by the appreciation of the other in all its forms.

Blindnet has a culture of sharing which is particularly suitable for learning. Onboarding with us now you’ll see all the phases of a startup’s exponential growth having the opportunity to learn tremendously.

We’re searching for Java Engineer, Scala Engineer and Security Engineer to complete our dream-team!

Up to €78k + equipment of your choice + equity + plus a lot of other benefits

Full job descriptions here: https://angel.co/company/blindnet/jobs

We'd love to hear from you - recruitment@blindnet.io

UP42|Berlin, Germany| Full Time|Berlin (hybrid work model)|https://up42.com

We were born from the idea to democratize access to geospatial data. Our developer platform opens up access to a variety of first-class geospatial data and processing power for the very first time. Here, you can pick and choose from a selection of off-the-shelf data and processing blocks. This is UP42. The fastest way to build, run and scale geospatial products.

We are looking for:

ENGINEERING - (Senior) Backend Engineer with Java/Kotlin/Spring Boot https://up42gmbh.recruitee.com/o/senior-backend-engineer-mfx...

- Senior Frontend Engineer with JavaScript/VueJS/ReactJS https://up42gmbh.recruitee.com/o/senior-frontend-engineer-mf...

- Frontend Engineer (same stack) https://up42gmbh.recruitee.com/o/frontend-engineer-mfx-5

- Senior Geospatial Data Engineer - Processing with Python/GDAL/Rasterio https://up42gmbh.recruitee.com/o/senior-geospatial-data-engi...

- (Geospatial) Python Engineer - Data with Python/Remote Sensing https://up42gmbh.recruitee.com/o/geospatial-python-engineer-...

PRODUCT

(Senior) Product Manager - Processing https://up42gmbh.recruitee.com/o/senior-product-manager-proc...

(Senior) Product Manager - Core Platform https://up42gmbh.recruitee.com/o/senior-product-manager-core...

Product Design Lead https://up42gmbh.recruitee.com/o/product-design-lead-mfx

Senior Product Designer https://up42gmbh.recruitee.com/o/senior-product-designer-mfx

MARKETING

- Technical Content Writer (https://up42gmbh.recruitee.com/o/technical-content-writer-mf...)

VDX.tv (http://www.vdx.tv) | Remote Engineers & Developers | Full-time | REMOTE Established company (20+ years) looking for mature generalists to contribute remotely. You can be anywhere in the world so long as you:

● Are self-motivated and can work independently

● Have experience with many languages but can be effective in any language

● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity

● Understand how to build highly reliable systems and be responsible for taking code to production

● Understand that code simplicity and readability are more important for long term maintainability

● Want to work on challenging problems and impactful work without being micromanaged

We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:

● Backend Servers: Strong in C, Concurrency and Distributed Computing

● Backend Servers: Strong in Java

● Data Science: Strong in Math/Physics/CS + Python, Linux, SQL

● Javascript: Strong in Javascript, HTML5 canvas, CSS, JS Video Libraries, Developed frameworks

● Frontend Development: Strong in Angular / React / Vue JS and Node JS, Data intensive dashboards, frontend design and architecture patterns

● System Infrastructure: Strong in private and public cloud, infrastructure as code, scripting and programming.

Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.

Please email hn.remote.jobs@vdx.tv if this sounds like the right fit for you.

Insurely | Full-time | Onsite | Stockholm, Sweden | Software Engineer, All levels | https://insurely.se

Insurely is a platform in the open insurance space. We are aiming to challenge the insurance industry through our open insurance platform and products. We have a lot of exciting challenges ahead and are rapidly growing, especially within the tech side of the organization. Since it's still in the early stages you'd play a central role in our tech-team and have a lot of impact and responsibility on both the product as well as the technical choices we'd make.

Essentially we provide standardized APIs to collect your insurance policies, to be used in sales flows or to help you get a better understanding of your insurance situation.

Our tech stack: - Java / Spring boot, NodeJS + Typescript, Javascript + React - Terraform - AWS

Apply: https://careers.insurely.se, or e-mail me on jesper [at] insurely.se

Okay | Android / iOS / fullstack developers | Skien, Norway | Preferably onsite | Full Time | https://okaythis.com/careers

Okay does Strong Customer Authentication and transaction security for mobile devices. We're looking for people with a strong interest in computer security, who would like to work on securing payments on Android and iOS. Experience programming in Java, Kotlin, Flutter, Swift and Objective C is welcome. We're looking for both back-end (Java) and front-end (Android/iOS) developers. On-site in beautiful Norway is preferred, but we can discuss working from abroad if that is a problem.

You would be working with a team from all over the world, mostly located in a really nice small town a couple of hours by train south of Oslo, Norway. If you're looking for a change in lifestyle, with decent benefits and salary this might be the job for you. Norway is a place where vacations and reasonable work weeks are not just encouraged, but legally required.

Please note that we're not looking to outsource development. You can see a list of our open positions at https://okaythis.com/careers. I'm the CTO of Okay if you have questions.

The Nylas API makes it easy to connect and sync mail, calendar, and contact data from any email service provider.

Note: You can work remotely from all the locations listed.

Engineering Manager – Intelligence Locations: CA, WA, OR, CO, TX, IL, NY, MA & Toronto/EU Apply at: https://tinyurl.com/EngManagerIntelligence Skills: NLP, NLU, NLI, Go, Python

Senior Machine Learning Engineer – NLP Locations: CA, WA, OR, CO, TX, IL, NY, MA & Toronto/EU Apply at: https://tinyurl.com/SrMLEngNLP Skills: NLP, NLU, NLI, Go, Python

Senior Backend Engineer - Workflows Platform Locations: CA, WA, OR, CO, TX, IL, NY, MA & Toronto Apply at: https://tinyurl.com/BackendWorkflow Skills: Go, Python or Java, API, Workflow, ML

Backend Engineer – Connectivity Locations: CA, WA, OR, CO, TX, IL, NY, MA & Toronto https://tinyurl.com/BEConnectivity1 Skills: Python (Flash), Go, APIs, MySQL, NoSQL, CI/CD, AWS, GCP

Senior Backend Engineer – Connectivity Locations: CA, WA, OR, CO, TX, IL, NY, MA & Toronto Apply at: https://tinyurl.com/BEConnectivity2 Skills: Python (Flash), Go, APIs, MySQL, NoSQL, CI/CD, AWS, GCP

About Nylas: https://tinyurl.com/ckecjkrr Funding: https://tinyurl.com/hzasmkck

CerQlar | Senior DevOps, Frontend, and Backend Engineers | Amsterdam or EU Remote | Full-time

CerQlar is a SaaS startup (~10 people) contributing to a more sustainable future by providing global organizations the tools and solutions necessary to reach their sustainability goals and carbon neutrality.

Founded in partnership with one of the world's leading energy trading firms. We've been working with market leaders in Norway, Italy and the Netherlands who have helped us build a robust and market-aware solution fit for producer-suppliers, corporate users, traders, and more.

We are looking for experienced software engineers to help build our system and influence the architecture, design, and implementation of our software.

Our team is passionate about the environmental impact of our work as well as the challenges that arise from building products and infrastructure from scratch in an industry that technology has yet to shape.

Reach out to recruitment@cerqlar.com to learn more about the role and our work - we look forward to telling you more!

Tech stack includes: Java, Typescript, CSS3, Go, Kotlin, Python, GCP, Docker, Kubernetes, Linux

Keywords: distributed systems, scalable architecture, cloud-based systems, security, networking

My startup (Skale, https://www.theskale.com) is growing rapidly and looking for software engineers! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Our tech stack uses the most popular languages, tools, and frameworks for which tech talent is most sought after in the industry (Python, React, TypeScript, PostgreSQL, Java, Swift, etc.), ensuring that any technical experience gained with us is valuable anywhere.

The ideal candidate has proven experience, resonance with Skale's vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical opportunities at Skale include:

• Developing for Skale's mobile and/or web apps (iOS / Android / React Native / React)

• Developing for Skale's server backend (Django / PostgreSQL / Redis / Celery)

• Migrating to exciting technologies as we grow (AI / machine learning, Kubernetes, custom real-time and video chat infrastructure, etc.)

• Performing user data analytics (data science / data engineering / machine learning)

• Participating in technical roadmap planning (new products, backend architecture, etc.)

• Access to leadership and/or senior technical roles as Skale rapidly grows

Please submit your resume to: careers@theskale.com

Expensify | Software Engineer - React/JS/PHP/ReactNative/Java/C++ | Remote | Full-time|

https://we.are.expensify.com/#workwithus

Join our passionate team of top-notch engineers to solve a real-world problem, and help people spend less time managing expenses and more time pursuing their real goals. As we revolutionize the way people manage their expenses, being part of the Expensify team means building the easiest, fastest, and most efficient platform to automate everything expense-related.

For the best possible fit, we are looking for someone who:

* Has experience writing real-world software to solve real-world problems.

* Communicates well, both interpersonally and in their code.

* Is a natural problem solver, knows how to solve problems by automating their solutions.

* Understands the role and impact that programming can have on the organization as a whole.

* Wants to develop and grow their skills in programming and leadership within the organization.

We are looking for people who have a strong understanding of algorithms and design patterns that can apply those concepts into a production level codebase. Knowledge and experience with Javascript, React, React Native, PHP, C++, Java, iOS or Android is a plus.

Please visit https://we.are.expensify.com, and we can’t wait to meet you soon!

LocalStack | Multiple Roles | REMOTE/Contract or Onsite (Vienna/Austria) | Full-Time or Part-Time

LocalStack (33k+ stars on Github) is on a mission to build the world's leading platform that enables efficient dev&test loops for developing cloud apps locally. We are looking for top-notch developers, open source contributors, and cloud/DevOps enthusiasts to get on board and join us in this exciting journey!

Tech stack is (mainly): Python, Docker, React.js, Unix/system engineering, Cloud APIs (AWS/Azure). Occasionally some Java/Node.js/Go. Security expertise is a plus.

We're currently hiring for these roles:

- DevRel / Developer Advocate: help growing and building the strongest community out there!

- Backend/Python Engineer: extending, polishing, and optimizing the LocalStack core emulation layer and building advanced product & analytics features

- Frontend Engineer & Designer: polishing the Web user interface, providing a sleek user experience, building out the LocalStack IDE with advanced UI features

The project is partially open-source, so you'll receive high visibility and maintainer status.

Ideally, we're aiming for a long-term engagement - becoming a core part of a growing team in an early-stage startup (VC backed).

Details here: https://localstack.cloud/jobs

We look forward to receiving your CV/portfolio/Github at jobs@localstack.cloud !

Lancom Systems | Senior Frontend/Backend Engineer, Scrum Master | Karlsruhe,Würselen,Remote(EU) | Full-time, €70k-90k | https://www.lancom-systems.com

Lancom Systems is the leading European manufacturer of network solutions for companies, authorities and institutions. You will be working on the Lancom Management Cloud (Hosted/On-Prem) through which Lancom devices are configured and monitored. We aim for European autonomy, e.g. use a purely European hoster. We’re split between two locations and have an increasing number of remote engineers. We offer a nice package of benefits and training (conferences/..).

We are looking for Senior Frontend and Backend Engineers willing to take on responsibility in our growing team. Ideally you’re knowledgable in another area, e.g. Devops.

Our tech stack consists of Angular, Typescript, a custom UI-Kit, d3.js in the Frontend and Kotlin/Java, Spring (and others), Postgres, Kubernetes in the Backend.

We’re also looking for Scrum Masters willing to work with our teams to find “our” agile way. We currently got a Scrum umbrella, but our teams are free to experiment (Kanban/Basecamp/..).

Interested? Email me at jonas.vonandrian … lancom.de or go through https://www.lancom-systems.com/career/

Skyscanner | full-time senior and lead hires | London, Barcelona, Edinburgh, Glasgow, Budapest, Sofia, Shenzhen | ONSITE, VISA https://grnh.se/e5b065cc1

We're one of the biggest travel search products in the world. We have a unique position in the market and are continuing our incredible growth as a tech company. We'll soon be a top-100 website in the world by traffic.

Hiring at an experienced level in lots of disciplines: engineering managers, backend with microservices & distributed systems, big data & data science & machine learning, full stack (modern frontend + api skills), designers, product, iOS & Android. Languages we like and have great tooling for: Java, Python, JavaScript & NodeJS.

We have a number of offices in Europe, and are focusing on Scotland, London and Barcelona in particular.

We want to hire great people to solve large-scale challenges and build industry-leading new products. In short, if you've got good software industry and tech company experience, know what best practices look like, and have the drive to improve product and people around you, we're interested.

I see a lot of freedom, responsibility, accountability here. We have room to make decisions, move fast, and the encouragement to make things better. It's exciting.

Please ping me an email at matteo.ruina @ skyscanner.net if you have questions.

Permanent & onsite roles only. Relocation / visa assistance for senior roles.

Circle | Remote | Java, Go | Full-time | Senior Software Engineer

Circle (https://www.circle.com/) is a global financial technology firm that enables businesses of all sizes to harness the power of digital currency and public blockchains for payments, commerce and financial applications worldwide. Circle platforms and products provide a suite of internet-native financial services for payments, treasury infrastructure and capital formation. Circle is also a principal developer of USD Coin (USDC), which has become the fastest growing dollar digital currency in the world. USDC has grown to over 30 billion in circulation and supported over $640B in transactions in the past year. Circle’s payments and treasury infrastructure services available through the Circle Account and APIs helps bridge the legacy financial system and digital currency and blockchain based finance. Circle’s SeedInvest service brings internet-native fundraising and capital formation to startups and growth companies. Combined, Circle’s suite of services helps companies to participate in a more open, global and inclusive financial system.

Join our mission to raise global economic prosperity through the frictionless exchange of financial value.

Apply here: https://boards.greenhouse.io/circle/jobs/5581113002?t=199719...

VDX.tv (http://www.vdx.tv) | Remote Engineers & Developers | Full-time | REMOTE Established company (20+ years) looking for mature generalists to contribute remotely. You can be anywhere in the world so long as you:

● Are self-motivated and can work independently

● Have experience with many languages but can be effective in any language

● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity

● Understand how to build highly reliable systems and be responsible for taking code to production

● Understand that code simplicity and readability are more important for long term maintainability

● Want to work on challenging problems and impactful work without being micromanaged

We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:

● Backend Servers: Strong in C, Concurrency and Distributed Computing

● Backend Servers: Strong in Java

● Data Science: Strong in Math/Physics/CS + Python, Linux, SQL

● Javascript: Strong in Javascript, HTML5 canvas, CSS, JS Video Libraries, Developed frameworks

● Frontend Development: Strong in Angular / React / Vue JS and Node JS, Data intensive dashboards, frontend design and architecture patterns

● System Infrastructure: Strong in private and public cloud, infrastructure as code, scripting and programming.

Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.

Please email hn.remote.jobs@vdx.tv if this sounds like the right fit for you.

The Action Network | Back-end (Node.js or C#), Mobile (React-Native/Swift/Java), Front-end (React/Redux/Next.js), Devops (AWS, K8) | REMOTE US or Onsite NYC/SF

The Action Network is an exciting sports media company that builds products and creates content to inform and entertain the sports bettor. The sports betting and fantasy sports space is massive ($170bn in the US), growing and underserved from a product and content perspective, and we have the talent, domain expertise and passion to win the space.

We are seeking Engineers who operate with integrity and are highly motivated, creative, and excited about joining a fast-paced startup-environment. Our primary BE technologies include AWS (lambdas, SQS, SNS, etc.), Node.js, C#, Postgres, Docker, and K8. On the FE we use React/React-Native, Next.js, and Redux.

We are also looking for a Data-Engineer Lead/Manager to help build our data infrastructure team from the ground up.

Please see our careers page for more specifics on each position and links to apply: https://jobs.lever.co/actionnetwork

Datadog | Software Engineers | ONSITE (Boston, Denver, NYC, Paris) and REMOTE (US & EU) | Full-time

Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write Go, Java, Python, and React, (mostly) run on k8s, and are multi-region and multi-cloud.

We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!

https://dtdg.co/hnwhoshiring

Revelry | Remote in USA | Full Time | https://revelry.co/

Revelry is a digital innovation studio headquartered in New Orleans, LA. Our worldwide clientele range from small businesses and startups to large, publicly-traded companies.

We are hiring experienced Software Engineers, Product Managers, Java Developers, and Front-End Designers. Use the links listed below for information on each role and to apply.

Software Engineer - https://revelry.rippling-ats.com/job/209892

Product Manager - https://revelry.rippling-ats.com/job/209898

Java Developer - https://revelry.rippling-ats.com/job/302149/java-developer

Front-End Designer - https://revelry.rippling-ats.com/job/209896

Can also send me your resume directly - jeff@revelry.co

Nuna (https://www.nuna.com) | San Francisco & Remote (US only)| Full-time | ONSITE (fully-remote now) | 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:

* Software Engineers - Front End / Backend / Data Platform ( All levels from Jr to TL/Staff Software Engineer)

* Senior Security Engineer

* Senior Infrastructure Engineer

* Data Engineer - Integrations

* ETL Analyst

* Senior Product Managers - Payments / Provider Contracts

* Customer Support Engineer

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 Questions? Email: recruiting+hn@( our domain )

Esper | Multiple Positions | Seattle, US | Full Time | Visa Sponsorship We're industry’s first DevOps SaaS platform designed to provide a simple, safe and secure way for engineering and DevOps teams to release applications and manage fleets of smart Android devices in production. Our platform enables developers, mid-market orgs, and enterprise fleets of 100,000+ devices to deliver their software as a service. Read more about our recent round of funding on Techcrunch: https://techcrunch.com/2021/05/20/esper-raises-30m-series-b-...

We take pride in being an inclusive, transparent, growth focused and customer obsessed team. We encourage learning from our (and others) mistakes, taking bold risks and challenging each other. Read more about our culture from our team: https://www.builtinseattle.com/company/esper

We're hiring for following positions in our office in the greater Seattle area - Software Development Engineer 1 https://jobs.lever.co/esper-3/3a03860b-d109-47c5-8517-972ea2...

- Senior Software Development Engineer 2 https://jobs.lever.co/esper-3/79abfb4f-be62-4030-a64b-72ba25...

- Software Development Engineer (DevOps) https://jobs.lever.co/esper-3/8f9adc02-987d-4dd8-834e-0f9bc6...

- Solutions Engineering https://jobs.lever.co/esper-3/28b3f3a7-9292-40be-b5ec-8b65d0...

- AOSP Engineer (Android) Solutions Engineer https://jobs.lever.co/esper-3/28b3f3a7-9292-40be-b5ec-8b65d0...

- Senior Software Development Engineer (DevOps) https://jobs.lever.co/esper-3/0ed3fadf-e66e-4790-b0e2-0b49ce...

Our stack: Python/Django, Reacht/TS, Java, Android and Go

If you're passionate about solving challenging technical problems and working in a great startup culture, check out our other open positions at: https://jobs.lever.co/esper-3

Code Siren | Fulltime | US Remote | https://codesiren.com

Code Siren is an early-stage funded startup that is reinventing communication with security and privacy in mind. We're hiring experienced developers, project managers, and QA engineers.

Our tech stack: C++17, Qt / QML, Boost, Java, Android, iOS

Interested? jobs [at] codesiren [dot] com

Signal | San Francisco or Remote (US Timezones) | Full-Time, Remote-OK | https://signal.org

Signal is making private communication simple. As an Open Source project supported by grants and donations, Signal can put users first. There are no ads, no affiliate marketers, no creepy tracking. Just open technology for a fast, simple, and secure messaging experience. We design open protocols, develop Open Source software, and give it away for free.

Here are our open roles:

-Server Engineer: https://jobs.lever.co/signal/2a5fee8b-5875-46d4-a41d-773a28a...

iOS Engineer: https://jobs.lever.co/signal/5d866dff-b979-4a90-9a53-f581eee...

Tech Stack: Server: Java and Rust; iOS: Objective-C and Swift

Please email us your resume to: Workwithus@signal.org

Carbon Five | San Francisco, Santa Monica, New York, and Chattanooga | Full-Time, Remote in 2021, Hybrid Onsite in 2022 | https://www.carbonfive.com

Carbon Five is a digital product development consultancy. We partner with our clients to create exceptional products and grow effective teams. We work with numerous startups in addition to companies and organizations like Chime, Coinbase, StitchFix, Protocol Labs (Filecoin, IPFS), Compass, Everlane, WeWork, and the San Francisco Museum of Modern Art.

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/carbon-five

Here are our open roles:

* Software Engineer * Senior Software Engineer * Director of Product Management * Product Manager

View them all and apply at: https://www.carbonfive.com/careers/positions/

Tech Stack: The majority of our work is in Rails, Node, and Java, but almost everything is up for grabs. The only tech we don’t work in is .NET and PHP.

Roblox Corp. | San Mateo, CA | Full Time | REMOTE through 2021 -> ONSITE Jan 2022 (pending safety protocols) Roblox is ushering in the next generation of entertainment, allowing people to imagine, create, and play together in immersive, user-generated worlds. We are recruiting across multiple teams and positions. We are actively hiring and all interviews are currently done via phone & Zoom. Our top priority roles are:

- Technical Artist: 5+ years exp.; Proficient in C++, Lua, Python and/or JavaScript

- Senior Frontend Engineer: 5+ years exp. JavaScript, React and Redux

- Senior Backend Web Engineer: 5+ years exp.; C#, Java; experience dealing with complex large scale systems

- C++ / Lua Engineer: 3-5 years exp.; Proficient in C++; Experience with Lua preferred

- C++ / UI Engineer: 3-5+ years exp.; Proficient in C++; Experience with building very complex end user applications

- C++ 3D Modeling Engineer: 3-5+ years exp.; Proficient in C++ (and/or Python); focus on 3D APIs

- Sr. Software Engineer - Cache Infrastructure: Building large distributed systems, on-demand deployment of large-scale Redis and Memcached clusters; C#, Go, Rust, Docker, Hashistack’s Consul, Vault & Nomad

- Data Engineer: 3+ years exp.; Expert with Java and Go; Custom ETL design, implementation and maintenance

- Tech Lead/Engineering Manager: 3-5+ years exp. leading projects and/or teams; Proficient in C++ (and/or Python); focus on growing and mentoring teams

- Principal Software Engineer, Growth: 7+ yrs exp.; FE/BE, Java, GO, Python, architect-level, Tech lead/leadership experience

- Principal ML Engineer, Bots & Spam: 8+ yrs exp.; ML, Python, SQL, leadership skills, etc.; Bots, Spam, fraud, security experience a plus.

- Senior SREs - Orchestration Systems: 5+ years exp.; SysAdmin or SWE heavy OK; Building, scaling, and improving Consul, Vault, and Nomad in a hybrid cloud with focus on bare metal. Chef, Terraform, Containers, Python, Ruby, Go, etc.

See our full list of open positions and apply at: https://corp.roblox.com/careers/

ViralGains | Boston or Remote | Full-Stack or Front-End | Full-time

ViralGains is a leading Creative Advertising Technology platform looking for engineers to power the next stage of explosive growth.

We are seeking a highly talented software engineer to join an amazing team building cutting edge solutions in the creative advertising technology space.

Our tech stack is Java microservices with React front-end. We also use Sagemaker and Snowflake for AI. The whole thing is running in AWS using Kubernetes, Lambda, Kinesis, Druid and more.

We have a lot of interesting problems to solve with a challenging domain.

Our idea candidate: * 4-8+ years of experience * Strategic & critical thinker * Focus on outcomes * Thrives on freedom and responsibility * Team player, low ego * Positive, energetic, enthusiastic * Great communication skills

The post is brand new so its not on our website yet.

If interested send resume to eng-careers@viralgains.com

Overjet.ai Boston, MA/Remote US

Our well funded and startup is hiring in many roles. Exciting cutting edge software is delighting dentists and insurers and getting better outcomes for patients. Hiring junior and senior python, Java and devops engineers. Contact claude at Overjet.ai to apply.

TechEmpower | Web Application Developer | Los Angeles area, California (near LAX) | ONSITE or REMOTE

Please apply at https://jobs.techempower.com/hn

TechEmpower is a custom software company. We help our clients understand their needs, plan solutions for them, and build software -- on time and on target. We're looking for good programmers interested in web development. If you're smart, motivated, and want to work in a supportive environment, then let's talk.

ABOUT

- We're small, with 25 employees working in teams of 2-6. - We're friendly. Our office is professional and supportive, like a computer lab staffed by adults. - We're the authority on web framework performance (https://www.techempower.com/benchmarks/)

TECHNOLOGIES

We don't expect new hires to have experience with all of these, but you'll learn about them every day.

- Languages: Java, JavaScript, Python, C# - Web: Spring, Jersey, .NET Core, React, Django, Node.js, Servlets, jQuery - Data Persistence: ORM (Hibernate, etc.), Postgres, MySQL, MS SQL Server, NoSQL.

BENEFITS

- Flexible Schedules - Remote or In-Person options - Friendly, supportive environment

FAIRTIQ | REMOTE & flexible in European time zone | 80-100% | Backend, Mobile, Research Engineering | Portugal, UK, Switzerland

FAIRTIQ (https://fairtiq.com/en/) is the leading software solution that disrupts public transport ticketing. We use innovative algorithms to detect user journeys using data collected by mobile sensors. Since the founding in 2016, our innovative, simple solution has been recognized internationally. Thanks to our strategic partnerships, we already cover the entire public transportation system in Switzerland – while also growing internationally, i.e. in Germany, Austria and other regions.

Tech stack: * Architecture principles: Microservices, Continuous Delivery, Domain Driven Design, MVVM, Hexagonal architecture, Zero downtime * Programming languages we use: iOS - Swift, Android - Kotlin/Java, Backend development - Java/Kotlin, Backend scripts/prototypes - Python * Data stores: MongoDB, Redis * API / Messaging: Rest / JSON, RabbitMQ * Machine Learning: scikit-learn, Tensorflow

FAIRTIQ consists of currently 85 employees and growing. * Software, mobile (iOS & Android) and research engineers * Open squad lead positions for iOS or Android mobile Engineers * highly talented colleagues and flexible work style

Apply on our careers page: https://fairtiq.com/en/careers

Please only apply if you have a valid work visa for the advertised countries on the careers page.

Minimax Labs | Full-stack, Research engineers/scientists | London, UK | ONSITE/UK REMOTE, FULL-TIME, INTERN | http://minimaxlabs.com We optimise complex, global operations for billion dollar businesses worldwide with a focus in the energy industry, creating massive value out of thin air and a little cloud. To support rapid growth across the globe we seek strong full-stack engineers and scientists who want to have a real-world impact to join our elite team of PhD scientists and engineers in central London. You will work on several exciting new projects and development of our proprietary technology and world-leading product. Scientist/engineers:

- Love challenging, complex real-world problems and high performance applications (Java, AWS) and working with real business users.

- Strong software engineering experience (Java preferred, Spring-boot/Angular 2+ are a +).

- Experience solving hard optimisation (e.g. NP-hard scheduling) problems and PhD are a ++.

Engineers:

- Strong Java, comfortable with complex codebases

- Able to design and build distributed systems and clean RESTful APIs (e.g. with Spring-boot)

- Business analysis skills are a ++.

- Knowledge of Angular 2+ and experience in (or passion for) UI, UX design are a +.

Write to us at hiring@minimaxlabs.com to find out more.

Globality Inc | (ONSITE) San Francisco, London, Tel Aviv, Kviv | Full time

Various Roles - see https://grnh.se/b9d859ac2us

Globality’s AI-powered Smart Sourcing technology transforms the way global companies connect with the best suppliers across every service category. You can think of it as a NLP-powered marketplace for service procurement. It doesn't super exciting, and I acknowledge the company home page is the most generic corporate thing ever, but we are solving some really cool problems, and the team is incredible to work with.

See more at:

- https://www.globality.com/en-us

- https://www.crunchbase.com/organization/globality-inc

We've also opensourced some of our tech: https://github.com/globality-corp :) Tech stack: Python (Flask), NodeJS, ReactJS, Typescript, Java (Micronaut), AWS, K8s, Kafka