Senior Software Engineer, Internationalisation Platform

At Klaviyo, we value diversity and believe in empowering creators to own their destiny. We're looking for a Senior Software Engineer to join our Internationalisation Platform team, where you'll lead complex projects, drive innovation, and mentor junior engineers. Join us in London, UK and be part of a highly technical team with a focus on internationalisation, localisation, and translation.

Requirements

• 5+ years of experience delivering high-quality, customer-facing software
• Deep understanding of complex systems and strong systems thinking
• Familiarity with full stack development concepts and strong aptitude to learn
• Experience working with monolithic and microservices architectures
• Experience with database design and debugging performance issues

Benefits

• Free lunch at our Aldgate office three times a week
• Highly competitive salary, equity package, and comprehensive health benefits
• Flexible hours and structured on-call rotations
• Mentorship and time for focused skill development
• Opportunities to attend industry conferences and learning & development opportunities