Open Source Jobs

We're urgently looking for open source software engineers from level junior through to senior engineer. Their HQ is in Gloucestershire, however since Covid they moved completely remote, even after the pandemic allows people to go back to office they will operate remotely, so these roles are remote. The main focus the interview process on how much the candidate values team work,... more ▸

Python developer looking for a challenge? This is a mid level Python developer job you very likely won’t land. Probably wasting your time reading the rest of this advert really. That is unless you have a couple of years of commercial coding experience and spend your spare time online pushing your skills. Do you have Project Euler, Code Wars and... more ▸

Kotlin Developers - Contract (Outside IR35) An AI start up are looking for Kotlin Developers to join them on a 3 month contract (likely to be extended for further 3 months) Outside IR35 and fully remote. £550 max per day They are looking for a Kotlin Developer to build out thier ground-breaking API integration solution whilst getting paid to work on Open Source (thier next-gen schema... more ▸

My client based in Central Manchester are currently recruiting for Java Software Engineers. Working in an Agile heavy environment with the latest open source / Java (Microservices, APIs, AWS) and many more cutting edge technologies on Greenfield projects. They are recruiting Java Software Engineers due to project requirements and natural growth, hiring for all levels, from budding Java... more ▸

My client based in Central Leeds are currently recruiting for Java Software Engineers. Working in an Agile heavy environment with the latest open source / Java (Microservices, APIs, AWS) and many more cutting edge technologies on Greenfield projects. They are recruiting Java Software Engineers due to project requirements and natural growth, hiring for all levels, from budding Java... more ▸

My client based in Central Sheffield are currently recruiting for Java Software Engineers in Central Sheffield. Working in an Agile heavy environment with the latest open source / Java (Microservices, APIs, AWS) and many more cutting edge technologies on Greenfield projects. They are recruiting Java Software Engineers due to project requirements and natural growth, hiring for all levels, from... more ▸

Mid level full stack JavaScript developer? This is a mid level Full Stack JavaScript developer job you very likely won’t land. Probably wasting your time reading the rest of this advert really. That is unless you have a couple of years of commercial coding experience and spend your spare time online pushing your skills. Do you have Project Euler,... more ▸

We are currently working with one of Leeds’s most exciting businesses. The company in question are an award-winning software house based in Leeds that are looking for talented Software Engineers with experience in Java and AWS. They have an excellent reputation for building and delivering complex data-driven software solutions for organisations looking to solve complex challenges with data, that... more ▸

Senior Developer, Full Stack Developer, JavaScript, Node.js, React. You will be an experienced JavaScript Full Stack Developer with commercial experience in Node.js, React and Redux as well as exposure to other open-source technologies. The role will be based in Warwickshire, although the busines does have a flexible approach to remote working. The Senior Developer position will join a growing team of Developers working... more ▸

Day rate - £500-£575 Jefferson Frank are working with a leading brand that are looking to strengthen their Financial Integrity teams significantly due to exponential growth. Currently there are multiple openings across departments and you will be joining at an excellent time working on industry leading projects. We are seeking talented Engineers that are experienced in high impact development/ engineering teams,... more ▸

Through AlphaSights, decision makers from investment management, private equity, management consulting, and corporates connect with a dynamic network of industry experts that provide qualitative and quantitative market insights, industry expertise, and execution support... Contribute to our open source projects... We have self-taught engineers as well as graduates from top... more ▸

The Software Engineering CoE (Centre of Excellence) at Lloyds Banking Group is looking for experienced and passionate Senior Software Engineers (Application Developer / DevOps) environment. This is your chance to transform the way financial services are built and delivered to customers by creating best in class technology in the UK's leading organisation. What would you get involved with? As our goal is to be a catalyst for... more ▸

This is a great opportunity for a Lead Technical Consultant or Lead Architect with significant experience as a software architect and/or developer to join a growing and innovative software consultancy, leading the design and delivery of cutting-edge distributed software systems. You will have hands-on cloud experience (preferably AWS) and familiar with CI/CD and Agile principles. Remote working with London / South East... more ▸

Senior Backend Engineer - Ruby / Golang We're have partnered with an industry leader in their field, with the high growth demands they are looking to hire on an immediate basis. The company is Headquartered out of Central London but this is a remote opportunity that can offer huge challenges and bigger opportunity to further your own career goals by working with the best in the... more ▸

Senior Golang Engineer - Fully remote - Up to £100,000. Like the sound of an AI/ML tech business who are building out a Data management software to transform the trading industry? We are proud to be working alongside an AI business who are transforming the way people invest their money. Whether it be personal or business related - the company are building a real time data driven platform to help. Founded... more ▸