REMOTE (Worldwide) - Open Source Developer on Open edX - React, Python/Django, AWS/OpenStack (OpenCraft - Fully remote company)

Development specialized on the free software project Open edX, used by and in part developed by organizations like MIT, Harvard, McKinsey, and others, so you’ll have the opportunity to contribute to projects that are widely used and to be part of a thriving open source educational community. See edX.org, the MIT Open Learning Library or the French government online platform for public universities for examples of Open edX instances.

We are 33 senior developers, all working remotely from Europe, North & South America, Asia & Australia. The company is not affiliated with edX, but rather contributing and working with them on various projects. This is a full time position, where you would be able to work remotely from anywhere you want, as long as you have a good internet connection. : )

The Open edX platform is a large Python/Django codebase, with good code standards and architecture. You would work on different clients contracts using the platform. The clients list/references include Harvard, MIT, edX themselves, the French government, and various startups & universities currently running their own instances, or looking to create one. Tasks are very varied, from developing core platform features, custom exercises and tools for specific courses (XBlocks), customizing and deploying instances, working fullstack, operating our service infrastructure, improving our hosting platform, etc. You won't get bored here.

Most of your work is published as free software (Open edX is released under the AGPL license, which requires clients to release modifications under the same license), and you would also contribute to the free software project, pushing most of your developments upstream through pull requests, contributing features, documentation or help on mailing-lists.

We welcome applicants of all genders and ethnicities.

You can read more about how we work in our handbook, at https://handbook.opencraft.com/

Stack: Python/Django, Ansible, AWS/OpenStack, React, Debian/Ubuntu, MySQL, MongoDB, PostgreSQL, RabbitMQ, Redis, Elasticsearch, JS, HTML/CSS.

Nice to haves: Terraform, Vault, Packer, Prometheus, ELK, Docker, Android/iOS. We are building a modern infrastructure and having a strong DevOps presence on top of core software engineering skills is a big plus with us.

Interview process: a 30 minutes Hangout with a (simple) coding exercise.

To apply, fill this form: https://opencraft.com/jobs/open-source-developer/

Slab | Software Engineer | San Francisco, CA or Remote | Full-time | REMOTE

At Slab (https://slab.com), we are on a mission to make the workplace a source of learning and purpose. Our product is a knowledge base, reimagined to be powerful enough for engineers and remain intuitive enough for the entire company. The founding team has previously started and sold a productivity company to Salesforce and we are backed by top-tier investors, including Matrix Partners, CRV, and NEA.

With our core values (https://slab.com/about) in "Stay Lean" and "The Best Prevails", we achieved seven figures in revenue with a small team, while attracting brands like Asana, Glossier, and Vox Media as customers. Our team has been globally remote from the start, so we have the infrastructure to enable flexible work arrangements.

Technologies we use:

* TypeScript + JavaScript + Sass + React * GraphQL + Apollo + Absinthe * Phoenix + Elixir [1] * Postgres * Docker + Kubernetes * Google Compute Platform We are currently hiring for:

* Software Engineer * Infrastructure Engineer * Software Engineer, Support You can find our job descriptions and apply at https://slab.com/jobs?ref=hn.

[1]: Our Elixir story is featured on elixir-lang: https://elixir-lang.org/blog/2020/11/17/real-time-collaborat...

NiftyKit | Senior Frontend Engineer | Remote | Full-time or Part-time

We’re a group of Silicon Valley innovators (Tesla, Facebook, and Netflix) looking for a talented senior frontend engineer to join our small team. You will be working with TypeScript, React, Ethereum, Solidity, and Google Cloud Functions. You will also get a chance to work directly with artists, creatives, and crypto influencers.

Required Experience:

* 7+ years of experience working with JavaScript (ES6)/TypeScript

* Software engineering fundamentals

Reach out to Email is hidden if you are interested!

Superhuman | iOS, Android, Fullstack engineer | REMOTE | Full-time

We build extremely fast, user-centric software. If that sounds different from the usual approach and appeals to you, get in touch.

San Francisco https://superhuman.com/jobs

Turntable | social music service

Backend and Data Engineering San Francisco | Berlin | Remote

Turntable.org

SIRUM | Ops, Developers, Sales, Support, Pharmacy | Palo Alto, Atlanta, Remote | https://www.sirum.org/about#careers

SIRUM (YC W15 Nonprofit) is making medications affordable for all. We’re a small (~25) but quickly growing team that’s passionate about our mission of reimagining healthcare access for those in need. We come from organizations like McKinsey, the Clinton Foundation, and Stanford Biology. We like to work hard, solve tough problems, and are determined to improve healthcare access for families who have trouble affording the medications they need to stay healthy.

We are currently hiring for both our Palo Alto and Atlanta Offices as well as some fully remote roles. We have opportunities for senior software developers, sales, customer success, operations managers, and communication managers.

If you want to work in health-care, love mission-driven work, and thrive in a startup environment, then we may be a good fit. If you see a position that you like then apply at https://www.sirum.org/about#careers. Even if you don’t see something that’s the right fit right now, email adam -at- sirum.org - we love hearing from folks on hackernews who share our mission.

DefenseStorm | Seattle, WA | DevOps Engineer/SRE, Full Stack Engineer, Data Engineer | Full-time | REMOTE or ONSITE

https://www.defensestorm.com

DefenseStorm is a cybersecurity startup that helps banks and other financial institutions manage the deluge of security data that they produce. We take all of the security critical information and then alert on what's important, generate reports, show cool dashboards, and simplify demonstrating compliance to their regulators and auditors.

I got my job here through an HN Who's Hiring post 5 years ago, and I love working here. Strong engineering culture - weekly hour 'topic sync' to share knowledge, minimal meetings, flexible hours/wfh, happy customers that give good feedback, and interesting problems to solve. Currently our engineering team is fully remote for COVID and we are conducting interviews remotely.

For Devops, we are looking to add a third SRE to improve our bus factor, help manage our Elasticsearch cluster hosted on AWS, use Terraform and Chef to keep our Java microservice architecture happy, and otherwise make our systems run smoothly and securely. Our stack includes AWS, Elasticsearch, Terraform, Chef, Sensu, InfluxDB, Postgresql, and Phabricator. Ideal candidates will have some experience in several of these and be good at grokking docs to quickly get up to speed on the ones they haven't used.

For Full stack engineers, we use AngularJS/Angular (upgrade in progress), Typescript, Java 11, PostgreSQL, Elasticsearch, and we're built on AWS. Our interview loop is one or two ~1-hour phone screenings, followed by a ~4 hours video call - and we've designed it to approximate realistic day-to-day coding and code review (no algorithm riddles).

For Data Engineer, we are looking for experienced data engineers to build the data layer and support the delivery of machine learning-driven products. This is a unique opportunity to join a team of creative and passionate individuals committed to bringing ML to DefenseStorm products.

Email Email is hidden to apply.

Kalepa | Senior Backend, Full-Stack, and Data Engineers | Head of Product | New York, NY (HQ) & Completely REMOTE| Full-time | VISA https://angel.co/company/kalepa

Every business on the planet needs insurance. In fact, nearly one trillion ($1T) dollars are spent globally each year on commercial insurance to protect businesses from losses due to fires, injuries, lawsuits, etc. However, commercial insurance is plagued with a big problem. Businesses and insurers don’t trust each other. This results in a lot of economic waste: Missed opportunities, mispricing, and mistakes. Everyone is worse off.

By combining cutting-edge data science and a proprietary learning engine in a delightful-to-use software platform, Kalepa is solving these problems and turning every underwriter into a top underwriter. There are many challenging technical problems to tackle as we continue to build and expand our software -- and a massive opportunity to transform an ancient industry that comprises 6% of world GDP.

Kalepa's team members bring experience from Facebook, Google, Amazon, ClassPass, Mastercard, MIT, Berkeley, UPenn, and the Israel Defense Forces.

Kalepa is backed by IA Ventures, lead early-stage investors in TheTradeDesk (IPO, $38B valuation), Datadog (IPO, $32B), TransferWise (last valued at $5B), DataRobot ($2.7B), Flatiron Health (acquired for $2B), and several other unicorns and public companies.

https://angel.co/company/kalepa

Contact: Email is hidden

Workday | Backend Engineer | Full-time | Pleasanton or San Mateo, CA | ONSITE (Remote until August)

Workday is a leading provider of enterprise cloud applications for finance and human resources. I'm leading the Platform Core Services & Security Engineering team within the Workday Prism Analytics product, which enables self-service rich analytics and visualizations of Workday and non-Workday data. Our team works on a variety of challenges around API infrastructure, distributed systems / microservices, vulnerability management, as well as building customer-facing features.

Learn more and apply here: https://workday.wd5.myworkdayjobs.com/en-us/workday/job/usa-...

SecurityTrails.com| Senior Backend Developer| remote, full-time| https://sthr.bamboohr.com/jobs/view.php?id=14 | Email is hidden We are looking for a Back-End Web Developer responsible proficient in elixir. Your primary focus will be development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your coworkers into the application. A basic understanding of front-end technologies is therefore necessary as well.

Your responsibilities: Integration of user-facing elements developed by a front-end developers with server side logic Building reusable code and libraries for future use Optimization of the application for maximum speed and scalability Implementation of security and data protection Design and implementation of data storage solutions

Get an insight of our working remote culture here and find some more job postings!