Senior Software Engineer

New Yesterday

Job Description

Senior Java / Full Stack Developer

London | Hybrid / Flexible Working

Up to £87,000

Our client, a fast-growing product-led SaaS business, is looking to hire a Senior Java / Full Stack Developer to support the scaling of an AI-powered platform solving complex finance and tax challenges for global enterprise clients.

This is a strong opportunity to join a high-caliber engineering environment, working alongside technically strong developers within a collaborative team that values quality, ownership, and continuous improvement.

This role goes beyond pure delivery—you will have direct influence over product evolution, architecture, and technical direction within a modern, engineering-led 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 strategy
  • Collaborating closely with product, QA, and design teams
  • Driving code quality, maintainability, and engineering best practices
  • Mentoring developers and supporting team growth

What they’re looking for:

  • Strong commercial experience in Java development
  • Solid understanding of REST APIs and database design
  • Experience working in CI/CD-driven, agile environments
  • Strong testing mindset (TDD / BDD)
  • Good engineering fundamentals with a product-focused approach

Nice to have:

  • Experience with Angular or modern frontend frameworks
  • Cloud exposure (AWS or Azure)
  • Python experience
  • NoSQL knowledge (e.g. MongoDB)
  • Background in SaaS or product-led environments

Why this role stands out:

  • Genuine product ownership and impact
  • Influence over technical direction from day one
  • Exposure to complex, scalable engineering challenges
  • Low bureaucracy, high-trust engineering culture
  • Clear long-term progression within a growing business

This role is particularly well suited to engineers who enjoy solving complex problems and want their work to directly shape a growing product.

Apply
Location:
City Of London
Job Type:
FullTime
Category:
Technology

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