Build resilient fintech platforms and components in Java
Refactor to improve code design and write extensive tests
Automate repetitive tasks and practice trunk-based development
We are a fintech company building resilient and adaptable platforms. We operate with a small, collaborative team that values pair programming, continuous integration, and diverse perspectives.
Build resilient and adaptable fintech platforms and components in Java.
Refactor to improve code design and write lots of tests for continuous verification.
Automate boring bits and practice trunk-based development with continuous integration.
The company builds resilient and adaptable fintech platforms and components using Java. The small team practices extreme programming with pair programming and continuous integration, fostering a culture of learning and cross-skilling.
Build modern, cloud-native lending technology for specialist lenders.
Pioneer the use of AI in mortgage origination.
Work in a high-performance team with real ownership and direct impact.
Mast builds modern, cloud-native lending technology for specialist lenders. They work with regulated lenders across the UK, have a 100% delivery track record, and are building a high-performance team where everyone has real ownership and direct impact.
Design and develop applications in Scala, TypeScript, and C# using AI-first tools like Claude Code.
Own code quality, production issues, and translate business needs into technical solutions.
Participate in agile ceremonies and apply system design expertise across messaging, data, and CI/CD.
NMI is a global payment technology company that enables software and sales professionals to deliver payment innovations without building in-house expertise. It has a remote-first culture with a focus on innovation, continuous improvement, and a team of creative problem solvers.