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Date Added: Wed 10/12/2025

Bazel Backend Developer

London, SE1, UK
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Company: TEKSYSTEMS

Job Type: Contract, Full Time

Salary: £400 - £800/day

Senior Engineer - Bazel Backend Engineer

Do you love creating seamless developer experiences and enabling others to work in flow? Are you passionate about making build systems fast, integrated, automated, and insightful? We're looking for a collaborative and curious Engineer to help shape the next generation of developer infrastructure and tooling.

You'll play a key role in building a unified, scalable monorepo ecosystem that empowers engineers to innovate swiftly across components and teams.

What You'll Do

Drive the evolution of backend engineering by leveraging your expertise in Bazel and large-scale monorepos.
Lead migration efforts and maintain Bazel along with abstractions that enhance developer experience.
Collaborate with infrastructure teams to define what a best-in-class monorepo experience looks like.

Who You Are

Passionate about developer productivity and experience.
Skilled in building and maintaining tools for large monorepo-based codebases.
Strong problem-solving abilities.
Experienced with Bazel and its ecosystem (e.g., rulesets like rules_jvm_external, IntelliJ Bazel plugin).
Proficient in Java and TypeScript.

Job Title: Bazel Backend Developer

Location: London, UK

Rate/Salary: 400.00 - 800.00 GBP Daily

Job Type: Contract

Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. (phone number removed). Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at (url removed)>
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