Senior Backend Engineer - Checkout (all genders)

• Help envision and work hand-in-hand with other colleagues to develop a scalable software architecture for our API written in PHP
• Work directly with product managers and engineers to translate complex business requirements into clean, idiomatic Go implementations, ensuring features are well-designed and delivered on time
• Champion modern engineering practices, including Test-Driven Development (TDD), pair programming, and automated CI/CD pipelines to keep code quality and team velocity high
• Choose technology pragmatically by matching the right tools to the specific problem, maximizing Go’s concurrency and performance without being rigid or dogmatic
• Take direct ownership of technical initiatives in a flat engineering culture where your ideas are valued and decision-making paths are exceptionally short
• Mentor fellow developers through code reviews and collaborative sessions, elevating team standards while continuously exploring modern tooling like AI coding assistants

• 5+ years of hands-on experience in backend engineering, with a strong focus on modern PHP (8+) and frameworks like Symfony or Laravel
• Deep experience writing clean, idiomatic Go and leveraging its native concurrency primitives (goroutines, channels) to build high-throughput, low-latency APIs.
• Solid grasp of core engineering principles (SOLID, clean architecture) and distributed system design
• Strong experience optimizing data and caching layers using MySQL (indexing, query tuning) and Redis (caching patterns, data structures)
• Hands-on experience or active interest in using GenAI tools to streamline development workflows or build modern product features
• Proactive problem solver capable of tackling complex technical tasks independently from initial design to production deployment
• Collaborative team player with strong English communication skills, dedicated to code quality, peer mentorship, and elevating overall team performance

Your perks at a glance: Visit our benefits page.

Simply apply online via our career page - we will get back to you as soon as possible!
(Please note that benefits may vary depending on the location)

A Place Where You Can Be You
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Different backgrounds and perspectives make us stronger and shape our culture in ways that matter.
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