Full Stack TypeScript Staff Engineer

Company: Xpertise Recruitment
Apply for the Full Stack TypeScript Staff Engineer
Location: London
Job Description:

Join to apply for the Full Stack TypeScript Staff Engineer role at Xpertise Recruitment

Salary & Benefits

Salary: Up to £95,000 + up to 30% bonus + generous pension

Location: Central London (1 day per week in office)

Type: Permanent

About the Role

They are a leading organisation in the financial and insurance services sector, focused on delivering innovative digital solutions to millions of customers. As a Staff Backend Engineer, you will play a pivotal role in designing and delivering high-quality, scalable software solutions. You’ll act as a technical authority, guiding engineering practices and contributing to strategic outcomes across teams.

What You’ll Do

  • Lead backend development initiatives and mentor engineers to ensure best practices.
  • Design and implement REST-based microservices with a focus on scalability and maintainability.
  • Collaborate with architects and stakeholders to deliver secure, resilient, and high-performing systems.
  • Promote continuous improvement in processes, culture, and technical standards.

What We’re Looking For

  • Expertise in Backend Development: Minimum 4 years on large-scale commercial projects.
  • TypeScript & Node.js: Strong proficiency and hands-on experience.
  • REST Microservices: Proven track record in designing and implementing microservice architectures.
  • Solid understanding of clean code principles, layered architectures, and TDD.
  • Familiarity with CI/CD, Git/Git Flow, and agile methodologies.

Nice to Have

  • React and React Native experience.
  • Exposure to regulatory environments or compliance-driven projects.

Why Join?

  • Competitive salary up to £95,000.
  • Performance bonus up to 30%.
  • Generous pension contribution.
  • Flexible hybrid working (only one day per week in Central London office).

Seniority Level

  • Mid-Senior level

Employment Type

  • Full-time

Job Function

  • Information Technology and Finance
  • Desktop Computing Software Products and Mobile Computing Software Products

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Posted: April 11th, 2026