Principal Software Engineer - Kotlin

London, Greater London, South East, England

Posted:26d ago
Location:London, Greater London, South East, England
Job Ref:BH-50163
Salary:£140000 per annum
Expiry date:12/10/2024
Principal Software Engineer - Kotlin
£130,000-£140,000 basic salary
Project at Tier One Investment Bank
Hybrid working - 2 days in office but flexible

Are you a Principal Engineer with commercial Kotlin experience who is ready to make an impact in one of the world’s leading financial institutions? We’re searching for a Principal Kotlin Developer to join a critical project at a Tier 1 Investment Bank, working on mission-critical systems that power global investment strategies. You'll join at Principal level and lead technically and help shape the technical direction of the project.

What you’ll do:
  • Develop and maintain highly reliable backend systems using Kotlin.
  • Collaborate closely with cross-functional engineering teams, delivering software that’s fast, scalable, and meets the demands of a global investment business.
  • Contribute to the design of robust solutions, integrating with real-time trading and risk management systems
  • Ensure code quality through best practices, TDD, and strong testing methodologies.
What we’re looking for:
  • Expertise in Kotlin and experience building high-performance backend systems. Some prior Scala experience would be great but not essential.
  • A solid background in multithreading, concurrency, and distributed systems.
  • Experience with cloud technologies
  • Familiarity with microservices architecture, CI/CD pipelines, and Agile methodologies.
  • A passion for writing clean, maintainable, and well-tested code.
  • Ability to work in a fast-paced, high-stakes environment, solving complex problems that directly impact the business.
What we offer:
  • Exposure to a modern technology stack with Kotlin as the primary language
  • A passionate team who care about their craft and software engineering best practices
  • A flexible environment
  • Solid salary, L&D budgets including global conferences, 10% pension, life insurance, health insurance, paid time off for family

Apply now for a fast turnaround as this is a key project.

#kotlinroles #kotlindeveloper #TDD

Apply now

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