Help build open-source software for education. Hiring for a range of engineering roles (see Lever job board). Main stack: Ruby on Rails + React; also work with Go, Clojure, Scala, Node and other technologies. Engineering-driven culture, work-from-ho…

CJ Affiliate, a leader in affiliate marketing, seeks a Senior Software Engineer. The company handles ~1B monthly users and ~100M transactions per year. Main codebase uses Java and Scala, with Haskell and Clojure projects in development and productio…

Xledger | Colorado Springs, CO | ONSITE | Permanent | Sr. Software Engineer (120-140k salary) Xledger is a finance, project, and business information system that gives customers tighter control of their businesses. We are expanding our team in Color…

Funding Circle is developing a two-sided global marketplace enabling small businesses to access funding. Role involves building next-generation real-time systems with Kafka and Kafka Streams, machine learning software for AML and risk modelling, CRM…

Strategic Blue are a small company (11 staff, tech team of 4) working in financing for cloud compute: currently re-selling, but we are getting enough customers now to start spec trading, which is where things get interesting. Looking to hire one or …

Engineers! Amperity is hiring SDEs across all levels, including technical leadership positions. Interesting problems: - Ingesting and cleaning large amounts of data daily and blending it with real-time events - Automatically stitching data together…