Technical skills
About this role
Senior Product Dev IC5
Join one of the fastest-growing UK tech companies. We’re expanding our engineering hub in Sofia and need senior developers to lead and deliver high-quality, scalable solutions across payments, POS, and AI—powering 90,000+ businesses globally.
What you’ll do:
Lead projects, drive technical discussions, and champion best practices.
Design, build, and review performant, secure, maintainable software.
Collaborate across teams, mentor mid/junior engineers, and contribute to architecture.
Tackle complex production issues with urgency and own end-to-end delivery.
Tech environment: C#, React (TypeScript), Golang, AWS, Terraform, Helm, GitLab CI/CD.
Exact stack match isn’t required—strong engineering fundamentals and clean, testable code matter most.