Staff Backend Engineer

Xpertise Recruitment; City Of London; Hybrid; GBP 85,500 - 104,500; Full time

Benefits offered by this job

Competitive salary

Performance bonus up to 30%

Flexible hybrid working

Job summary

A leading recruitment agency is seeking a Staff Backend Engineer in Central London. The ideal candidate will have at least 4 years of experience in backend development, strong skills in TypeScript and Node.js, and a proven track record in designing REST microservices. This role offers a salary up to £95,000 plus a performance bonus of up to 30%. Join a team focused on delivering innovative solutions in the financial services sector with flexible working arrangements.

Qualifications

• Minimum 4 years of experience in backend development on large-scale commercial projects.
• Strong proficiency in TypeScript and Node.js.
• Proven experience in designing and implementing REST microservices.

Responsibilities

• Lead backend development initiatives and mentor engineers.
• Design and implement REST-based microservices.
• Collaborate on delivering secure, resilient systems.

Skills

Backend Development

TypeScript

Node.js

REST Microservices

CI/CD

Agile methodologies

Job description

Staff Backend Engineer at Xpertise Recruitment

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%.
• Flexible hybrid working (only one day per week in Central London office).

Seniority level

• Mid‑Senior level

Employment type

• Full‑time

Job function

• Finance and Information Technology

Industries

• Desktop Computing Software Products and Mobile Computing Software Products