Senior Software Engineer, Internationalisation Platform

Klaviyo

London, United Kingdom
Base: £84,000—£126,000 gbp; bonus/equity: not spec...
On-site
Internationalisation, localisation, and translation
Customer-facing software delivery
Complex systems and distributed systems
Lead and drive the design and execution of complex, business-critical projects across the Internationalisation platform

Job Summary

  • Lead and drive the design and execution of complex, business-critical projects across the Internationalisation platform.
  • Be a key contributor and mentor leading complex, multi-component projects across the i18n platform, involved in managing translations, delivering new localisation features, and handling multiple currencies.
  • Foster a culture of psychological safety, collaboration, and work/life balance through flexible hours and structured on-call rotations, with opportunities for growth and skill development.

Matching Summary

Lead and drive the design and execution of complex, business-critical projects across the Internationalisation platform.

Salary

Base: £84,000—£126,000 GBP; Bonus/Equity: Not specified; Benefits: Not specified

Skills & Requirements

Must-have

  • internationalisation, localisation, and translation
  • customer-facing software delivery
  • complex systems and distributed systems
  • full stack development concepts
  • monolithic and microservices architectures
  • database design for high query volumes
  • debugging performance issues

Nice-to-have

  • large-scale system design
  • technical/architectural evolution
  • AWS or similar cloud provider
  • billing systems in multiple currencies

Key Requirements

  • 5+ years of demonstrable experience
  • Strong systems thinking
  • Experience with both monolithic and microservices architectures
  • Experience with database design
  • Experience debugging performance issues
  • Understanding of challenges in developing software across multiple languages
  • Thrives in a fast paced, customer focused, and strategic environment
  • Track record of prioritizing company needs

Work Rights

Not specified

Tailored Resume

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