Senior Java / Full Stack Developer
London | Hybrid / Flexible Working |
Up to £87,000
Our client is a fast-growing product-led SaaS business is hiring a strong Senior Java / Full Stack Developer to help scale an AI-powered platform solving complex finance and tax challenges for global enterprise clients.
This is a genuine opportunity to join a high-calibre engineering environment, working alongside developers from strong technical and university backgrounds, within a collaborative team that values quality, ownership, and continuous improvement.
This is a role for an engineer who wants more than delivery — you’ll have direct influence over product evolution, architecture, and technical direction within a modern engineering environment.
What you’ll be doing
- Building full-stack features using Java and Angular
- Designing scalable backend services and REST APIs
- Contributing to architecture and long-term technical decisions
- Working closely with product, QA, and design teams
- Driving code quality, maintainability, and engineering best practice
- Mentoring developers and supporting team growth
What they’re looking for
- Strong commercial Java development experience
- Solid REST API and database design knowledge
- Experience with CI/CD and agile delivery
- Strong testing mindset (TDD / BDD)
- Good engineering fundamentals and product thinking
Nice to have
- Angular or modern frontend framework experience
- Cloud exposure (Amazon Web Services / Microsoft Azure)
- Python knowledge
- NoSQL exposure such as MongoDB
- SaaS / product-led engineering background
Why this role stands out
- Real product ownership
- Technical influence from day one
- Complex engineering challenges at scale
- Low bureaucracy, strong growth environment
- Clear long-term progression
This suits someone who enjoys solving complex problems and wants their work to directly shape a growing product.
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