At Offchain Labs, we’re building a platform to unlock the full potential of smart contracts, making them private, affordable, and easy for developers. Our working prototype of Arbitrum runs on top of Ethereum and interoperates with native Ethereum contracts and tokens.

We make smart contracts easier to develop at scale, with production level security. Our developer tools do the heavy lifting to add a flexible second layer to decentralized application architecture so our clients can focus on business logic and user experience.

We're looking for Senior Software Engineers that are excited to learn and develop blockchain technology and possess production experience with Backend Engineering (C/C++, Go, or Rust). Experience with compiler construction and architecture, and security engineering on large-scale systems is a plus.

Click here to apply!

https://jobs.lever.co/offchainlabs/9b024e89-1cb7-43f3-b6f8-c...

Car & Classic | Head Office: London | Full time | 100% Remote

Car & Classic run Europe's largest classic and specialist car classifieds site.

We are currently looking for a mid level PHP developer to join our small development team. If you like getting better everyday, working remotely & flexibly, writing great code & having a sensible work/life balance please get in touch.

For more information, and to apply: https://cazana.recruitee.com/o/car-classic-php-developer-mid...

Papa | Miami or remote US-only | Full-time | https://joinpapa.com

Papa is working hard to solve loneliness!

Our stack:

Backend: Elixir, Graphql, Aptible Frontend: ReactJS, ES6, Apollo, Ant Design Mobile: React Native, Javascript, Appium Tools: Notion, Clubhouse, Github, Github Actions, Invision We're 2 hiring fullstack engineers to join our existing team of 10 engineers. You'll be writing Elixir code 90% of the time, and React code 10% of the time. We're a 60+ employee company with a lean engineering team that believes in pragmatism over dogma.

I'm looking to hire 2 remote engineers. US-only, remote or in the Miami area preferable but most definitely not a blocker. Eastern timezone works best.

Our process:

1. Phone screen with me 2. Take home assignment (max 2 hours) 3. 1hr 30min interview with two of your future coworkers. (45-min each back to back) 4. Culture fit with our COO. 5. Hired! For more information email me at: Email is hidden

Truveris | Boston or NYC | Full-time | www.truveris.com

Truveris produces an end-to-end pharmacy benefits management system that helps numerous market participants reduce costs and increase transparency.

We are hiring software, devops and security engineers! Tech stack highlights: Python, SQLalchemy, Linux, PostgreSQL, AWS, React.js

While we are open to remote employees, we would prefer folks in the Eastern Standard Timezone and that reside in the US (for HIPAA compliance reasons).

For more info, please visit https://jobs.lever.co/truveris or email our recruiter, Sarah at Email is hidden

viagogo | Software Engineer (Application Security, Platform, Backend, Fullstack) | New York, NY | Full-time | Salary + Annual Bonus | ONSITE | open to VISA candidates

viagogo is the leading global marketplace for music, sports, and entertainment tickets. We have signed a deal to acquire Stubub, subject to closing conditions.

Despite our rapid growth while revolutionizing a 100-billion-dollar industry, we maintain our start-up ethos and data-driven, collaborative culture. We believe that small, cross-functional teams can achieve extraordinary results. Fans from nearly every country in the world can find millions of tickets to their favorite events in the language, currency, and with the device of their choice.

We provide the widest possible choice of tickets to events around the world and help ticket sellers reach a global audience. viagogo has partnered with many of the world’s leading brands in sports and entertainment while helping fans access unforgettable experiences.

We are an equal opportunity employer and value diversity on our team. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Please email Email is hidden or apply at workatviagogo.com

Vertex Pharmaceuticals | Software Engineer, Bioinformatics | Boston, MA | Full-time | Salary + Annual Bonus + Equity | ONSITE | open to VISA candidates

Vertex is a biotech company, committed to bringing transformative medicines to people with serious and life-threatening diseases. We are growing a Computational Biology group dedicted to Genetic Therapies, such as CRISPR-based therapeutic gene editing. One example therapy we have worked on is CTX001, a CRISPR-based gene editing treatment for Sickle Cell Disease and Beta-Thalassemia, which is currently in clinical trials: https://www.npr.org/sections/health-shots/2019/11/19/7805102...

We are currently looking for an excellent software engineer to develop and improve cutting-edge methods and software to answer scientific questions and bring these genetic therapies to patients. Strong software engineering skills, with an understanding of how to design and implement production-quality code, are critical. While no medical, genomics or scientific background is required, a passion for playing a critical role in the development of transformative therapies is essential.

We offer competitive benefits and compensation, including salary, bonus, and equity. Our office is in the Seaport neighborhood of Boston. You would join a great work environment of motivated, smart, fun, and supportive people.

Please apply at: https://vrtx.wd5.myworkdayjobs.com/vertex_careers/job/boston...

Microverse | Remote only | Full time

Microverse is a global, distributed school for software developers that doesn't charge students anything until they get hired.

The company is backed by Y Combinator and other top tier investors from Silicon Valley, and the team works remotely from more than 7 countries.

We have full-time students in 70+ countries, thousands of applicants per month from ~200 countries, and graduates from Nigeria to Mexico that have increased their salaries by 2-10x after completing the program.

We currently are hiring for several roles: Technical Career Coach || Head of Business Development & Partnerships || Ruby on Rails/Full-Stack Software Developer || Admissions Operations Lead

We offer: Opportunity to join a rapidly growing company and shape our direction and organization || The opportunity to join the whole team at company retreats somewhere around the world once every nine months or so || Work alongside a fully distributed team that lives all around the world and is from 7 different countries.

Apply here: https://angel.co/company/microverse/jobs/

Tulip | https://tulip.co/careers | Boston, MA and Munich, Germany | Full time | Onsite

Do you want to help transform manufacturing? We are building the best team in the industry to bring consumer-grade user experiences to a space dominated by ancient enterprise technology. Our platform enables our customers to create apps without code and to connect their apps to machines, sensors and smart tools. These augmented production lines would otherwise rely on paper to share information.

We have offices in Somerville, MA and Munich, Germany and have raised $52m from NEA, Vertex, and other leading investors. Our customers include some of the largest manufacturers in the world across numerous verticals of the manufacturing industry. We'd love to talk to anyone interested, but in particular we are looking to bring folks on in: - SRE/DevOps: Kubernetes-admin, scalable monitoring across the firewall, hybrid cloud/on-prem deployment

- SRE/DevOps: Azure cloud architect, ideally with container service/AKS experience

- Web Development: React+Redux frontend, NodeJS+Mongo+Postgres+Redis backend, syncing data with Meteor, delivering useful, real-time experiences in the browser and on Electron

- Data & Pipeline Engineering: planning, implementing, and finding insights with our next generation of process & sensor analytics

- IoT/Embedded Software: delivering a reliable, extensible HW platform across arm and x86, all manner of bus/IO tech

Apply at https://tulip.co/careers or email us at Email is hidden

Stevens Capital Management LP | https://www.scm-lp.com | Developer | Philadelphia, PA | ONSITE | Full-time | VISA

Stevens Capital Management LP (“SCM”) is a registered investment adviser that manages a multi-billion dollar hedge fund that has been in business for 25+ years.

SCM specializes in the rigorous development and disciplined implementation of empirically based quantitative trading strategies. Our highly productive team works in a fast-paced collegial environment, utilizing extensive data sets, technology and the scientific method to devise and employ trading strategies throughout the world’s most liquid financial markets.

We’re looking for exceptional C++ Developers. For more information, please visit our careers page: https://grnh.se/104b5e201

BlueLabs Analytics, Inc | Software Engineers: DevOps & Data | Washington, DC | ONSITE | https://bluelabs.com/careers/

BlueLabs helps organizations personalize their engagements with individuals, optimize communications, and achieve their strategic goals through data science. Our team of more than 50 data scientists, engineers, and strategists come from diverse backgrounds but share a passion for using data to solve the world’s greatest social and analytical challenges. Our clients range from political campaigns and advocacy organizations, to government agencies, to startups and fortune 500 companies in a range of industries. Through our work, we’ve directly and measurably improved the health and financial security of millions of Americans.

BlueLabs is hiring software engineers-- particularly experienced DevOps and Data Engineers-- to support our Government Analytics practice. Working closely with analysts and data scientists, these engineers will develop, deploy, and support the data science platform and data pipelines that we use in our work improving how citizens use and learn about government services. Our team's mandate currently includes making the Medicare and healthcare.gov digital programs more intuitive and help people access the healthcare they need.

We're excited to work with any software engineer who is curious and committed, regardless of specific experience. Our stack relies heavily on Python, Kubernetes, Airflow, Spark, React+Javascript, Terraform, and AWS, and applicants with several years experience using one or more of those in a production environment will stand out.

Apply at https://bluelabs.com/careers/