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 …

To support our growing products, we're looking for an experienced data engineer to own and update the data pipeline powering our data analytics platform. You will initially take responsibility for our existing python based data pipeline. You’ll…

Thorn is a non-profit focused on building technology to defend children from sexual abuse. Working at Thorn gives you the opportunity to apply your skills, expertise, and passions to directly impact the lives of vulnerable and abused children. Our s…

Back is a young software company from Berlin with the mission to enable companies to focus on what matters. We’re building a collaboration and automation platform to untangle repetitive questions and workflows around the workplace.

Multiply is a high-frequency price optimization SaaS for online retailers. We are looking for a Python + PostgreSQL expert to join our team of four developers. Our challenges: (1) write pricing algorithms that find the most profitable prices; (2) ma…

Klarna Bank is a dominant payment service provider in Europe, and expanding rapidly. We have 3000+ employees and are valued at $5.5bn, which makes us the largest private FinTech in Europe. We are backed by Sequoia, among others. We are growing rapid…