Freebird | Full Stack Engineer | Cambridge, MA | Boston | Onsite | Full-Time

When you protect your trip with Freebird and your flight is canceled or you miss your connection, we make it easy to buy a new ticket on any airline with no restrictions. Best of all, we pay for the ticket.

We combine a great product with cutting edge data science, a relentless customer experience team, and deep domain expertise to deliver travelers an unbeatable experience when they need it the most.

The Role

We’re looking for experienced engineers to join our team and work on our Ruby and Scala applications. We're a small team that ships code many times a day, values automated testing, and works closely with other teams in the business. We're excited about what we're doing, our travelers love us, and we're growing. Interested in joining? Send me a note. My name is Dan, and my email is just my first name at getfreebird.com.

Tixora | Seattle, WA | Backend Software Engineer | Full-Time | ONSITE

At Tixora, we’re revolutionizing access to transit by enabling public transit agencies to accept open payments. Our OneTap platform is a customizable SaaS suite of tools that are deployed to a transit agency to help collect revenue electronically, replacing outdated cards and cash payments. We’re also the proud builders of the nation’s highest rated mobile ticketing app – Ride MCTS for the city of Milwaukee. Tixora currently has customers across several states in the US and is growing quickly, adding cities small and large across the country. Having just closed a funding round, we are looking for talented individuals that are passionate about building new products and seeing their work be used by tens of thousands of customers each day. Our team values a fun and collaborative culture, and we’re located in Seattle, WA.

Visit our website to learn more: https://tixora.com/career

We're currently hiring for a full time backend software engineer with experience in Node.js and MySQL. You’ll be placed on our development team, overseeing backend development of our SaaS tools we deploy to public transit agencies. Unlike other jobs, you’ll work closely with co-founders to drive product initiatives and innovation, and you’ll have the ability to give input on key product features. You should bring extensive knowledge about software engineering best practices as well as experience with large datasets in MySQL and do not shy away from using code to solve data problems. This is a full-time, in-person position. We offer compensation in the form of salary plus stock options.

For questions, reach out to Email is hidden

BitMEX | San Francisco | VISA | On-Site | bitmex.com/careers What is BitMEX - and why do we exist?

BitMEX is a derivatives trading platform that offers investors opportunities using only Bitcoin. We are not a spot exchange where you can buy Bitcoin with USD or other fiat currencies. Across the globe, and particularly in Asia, we have over half a million open accounts, of which approximately 100,000 belong to active users. Effectively, BitMEX offers commercial hedgers, Bitcoin miners, and professional and retail traders the ability to speculate on the price of Bitcoin, and to exchange Bitcoin risk, with other market participants on a level playing field. Our platform was developed by ex-bankers who were (and are) well-versed in computer science, financial engineering, and traditional finance. BitMEX launched in 2014 and subsequently has grown to become one of the most important marketplaces in the crypto space. Our hottest positions are listed below. Please apply if you are interested in learning more. For questions, reach out to Email is hidden

Engineering Manager, Web https://grnh.se/39b6aef92 Dir. of Corporate Engineering https://grnh.se/a0bbe6ea2 Senior Software Engineer, API https://grnh.se/499fb4222

Monadical.com | Senior Full-Stack Engineer / Product Manager / Partner | Full-Time | Montreal / Medellin | REMOTE

We're a full-stack software consultancy that's growing quickly. We have a wide variety of interesting projects, from building unified data formats for neuroscience labs to share datasets, to custom medical software for doctors, to real estate platforms and more.

We're growing quickly and we have more work than we can handle, our bottleneck right now is senior management and engineering manpower, so we're looking to hire any senior full-stack engineers who are driven and want to play a partner-level role in growing an exciting company (with compensation to match). Our goal is to be a workplace with a strong focus on learning, where the client projects provide a base of capital for us to all work on dream projects of our own.

Our company principles are inspired by the Recurse Center too, see more info and apply here: https://monadical.com/team.html

Astranis (YC W16) | San Francisco, CA | Full-Time | Onsite | US Citizen or Green Card

Four billion people do not have access to the internet. Astranis is going to change that. We are building the next generation of smaller, lower-cost telecommunications satellites to bring the world online.

Come work with incredibly smart people who have flown things in space before. No prior space experience needed, you just need to enjoy getting your hands dirty with real hardware and be okay with struggling to do things that seem impossibly hard.

We’re a well-funded team of over 70 world-class engineers that moves fast. We’ve raised our Series A from Andreessen Horowitz, successfully launched our first satellite into space, and secured our first major customer deal to we’ll triple the satellite internet capacity of Alaska.

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Check out our postings here -- https://jobs.lever.co/astranis.

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Roles we’re hiring for include:

* Power electronics -- design ~2 kW satellite power systems, including solar arrays and electronics for power regulation and distribution

* Thermal -- design and analyze systems to reject sizable point loads without the aid of convection

* Avionics -- PCB design, layout, bringup, test of electrical subsystems. Bonus: experience with fault-tolerant electronics

* Operations -- identify and complete cross-functional strategic projects that span recruiting, onboarding, culture, finance, marketing, legal/regulatory, vendor management, and far more

Foxbox Digital is looking for passionate and talented Software Engineers (React, Elixir) to join our engineering-focused product development agency. Do you take pride in your work, and want to constantly improve your skills? Do you want to work on a small team environment and want to be heard?

We build software for our clients using the latest software development and project management practices and we love what we do. We're a remote-first company based in Chicago and we'd love to have you on our team.

Software Engineer - React, React Native - REMOTE, C/S America https://foxbox.co/jobs/react-native-software-engineer/

Main Street Computing, based in Buffalo, New York, mostly remote, willing to train. We have a Ruby on Rails SAAS product as well as native Android and IOS apps. Mongo and ElasticSearch experience helpful, any dev ops experience with EC2 a plus. Nice bunch of people to work with, prefer CS degree. Please send resume to Email is hidden.

PicnicHealth (YC S14) | San Francisco, CA | Full-Time, Onsite | https://picnichealth.com

PicnicHealth works with patients to collect, digitize, and manage their medical records, empowering them to monitor and control their care via a personal health timeline. Through partnerships with biotech, genomics, and pharma companies, we also aggregate and organize data from big groups of volunteers, which helps power some of today’s most cutting-edge medical research.

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/picnichealth

You can see all of our open roles here: https://grnh.se/3b566ba92

* Engineering Manager: https://team.picnichealth.com/careerdetails?gh_jid=437728600...

* Front-End Engineer: https://team.picnichealth.com/careerdetails?gh_jid=429755900...

* Full-Stack Engineer: https://team.picnichealth.com/careerdetails?gh_jid=429692900...

* Machine Learning Engineer: https://team.picnichealth.com/careerdetails?gh_jid=429760100...

* Product Designer: https://team.picnichealth.com/careerdetails?gh_jid=429763300...

* Product Manager, Patient Product: https://team.picnichealth.com/careerdetails?gh_jid=437728800...

* DevOps Engineer: https://team.picnichealth.com/careerdetails?gh_jid=429762800...

Tech Stack: Our main web service is in Node.js, and most other services are in Python (mostly machine learning services, using Keras, Tensorflow, etc). Our frontend is React + Redux, database is PostgreSQL, and services run in a Kubernetes cluster hosted on Google Cloud Platform (Google Kubernetes Engine).

BioRender (https://biorender.com/) YC W18 | Senior Front-end Software Engineer, Senior Full-Stack Software Engineer | Computer Graphics | Toronto, Canada | Onsite

About us: BioRender is a fast-growing seed-stage SaaS startup. We’re creating the standard visual language of biology and the suite of tools to communicate it. We’re a team of passionate engineers, science illustrators, designers and entrepreneurs and are backed by an incredible group of investors, including YCombinator. We nerd out on cool science stuff and solving big problems.

Problem we are solving: Each year, scientists waste over a billion hours trying to communicate their research by drawing complex biology figures using tools like PowerPoint. BioRender is on a mission to give all scientists the tools to visually communicate their research in a fraction of the time, while significantly improving quality. BioRender is used around the world by over 500 institutions including Stanford, Harvard, Genentech, Abbvie and many more of the best research institutions in the world.

Stack: Javascript + Typescript (React frontend, Node.js backend, MongoDB), AWS (S3, cloudfront). Our product is very frontend heavy.

Team: 23 people total, 7 developers

More info on this position and others: https://biorender.com/careers

Please email your resume to Email is hidden to apply!

Tapad | Full-Time | Onsite: Oslo & Oslo | Open Compensation

Tapad is known for inventing and introducing the Tapad Graph™ to the industry. At the heart of it, we dig data.

Tapad's Open Source tech stack (below) handle:

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Distributed Applications... Scala, Python

Distributed Computing... Google Cloud, BigQuery, DataFlow/Beam,

Open Source Technologies… Apache Spark, Apache Beam, Kubernetes

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Here are our open roles in Engineering:

Senior Data Engineer (Oslo): https://grnh.se/989687eb1

Software Engineer (Oslo): https://grnh.se/840e2fa91

Senior Data Engineer (NYC): https://grnh.se/4e0f47a21