Go/TypeScript Developer

As a Senior Software Engineer, you’ll design, build and maintain scalable B2B SaaS solutions, with a particular focus on workflow, automation and cloud-native engineering. You’ll work across the software life cycle, from technical design and API development through to deployment, observability and production support. The environment follows a we build it, we run it philosophy, so reliability, maintainability and instrumentation are considered from the outset. You’ll also play an important role in technical decision-making, collaborating across product and engineering teams and helping other engineers develop.

What You’ll Be Doing

• Designing, building and maintaining scalable B2B SaaS and workflow solutions
• Developing cloud-native services using an API-first approach
• Helping modernise established applications and business logic for a cloud-first architecture
• Building automation that is testable, maintainable and designed to scale
• Working with TypeScript/JavaScript and modern containerised environments
• Contributing to architecture and technical decisions across cross-functional teams
• Building and improving CI/CD pipelines and engineering automation
• Ensuring applications are observable, supportable and production-ready
• Working iteratively within a Now/Next/Later product delivery environment
• Using modern development and AI-assisted engineering tools to improve productivity and software quality
• Coaching and sharing knowledge with other engineers
• Continuously identifying pragmatic improvements across technology, tooling and ways of working

You’ll be an experienced software engineer with a strong background in modern application development and an interest in building high-quality SaaS products. Ideally, you’ll bring:

• Strong commercial experience with TypeScript/JavaScript
• Experience building and operating cloud-native applications
• Experience with containerisation
• Knowledge of at least one major cloud platform and an understanding of the trade-offs between cloud-native and vendor-specific services
• Strong understanding of APIs, automation, CI/CD and modern software delivery practices
• Experience designing software for maintainability, testability and production support
• An understanding of a high-performance language such as Go/Golang, and where it can be applied effectively
• Experience working in cross-functional product and engineering teams
• A pragmatic, iterative approach to software development
• Strong communication skills and the ability to work effectively across technical and non-technical teams
• A commitment to continuous learning, knowledge sharing and coaching others

Experience with .NET, Azure and DORA metrics would be advantageous, but isn’t essential. You’ll also be comfortable using - or actively exploring - modern AI-assisted development tools such as Cursor, GitHub Copilot, Warp or similar.

Why This Role? This is a strong opportunity for a Senior Engineer who wants more than simply working through a development backlog. You’ll have the scope to influence how software is designed, built and operated; work on genuinely complex workflow and automation problems; and help shape the evolution of a modern SaaS/FinTech platform.