Back-end developer (Go / TypeScript)

Founded in 2008, Solbeg provides premium quality IT services to customers across the globe. With extensive technological expertise and wide experience across industries, we develop high-end solutions, helping companies optimize business processes, boost performance, and thereby achieve strategic goals. We are looking for a Backend Developer (Go / TypeScript) to join development team. Requirements 4+ years of commercial backend development experience.Strong production experience with Go and / TypeScript (Node.js).Experience designing and building REST APIs and backend services.Hands-on experience with relational databases (PostgreSQL preferred).Habit of writing automated tests as part of daily development.English B2 (Upper-Intermediate) or higher. Responsibilities Scope, design and implement high-performance APIs and services.Collaborate with engineers and product managers to deliver robust solutions in short development iterations.Develop clean, maintainable code with heavy reliance on developer testing (TDD).Make thoughtful trade-offs that consider business priorities, user needs and a sustainable technical foundation.Take part in system design and architecture discussions. Nice To Have Experience with system architecture and design.Practical experience with TDD / Extreme Programming / Kanban.Experience with GCP, AWS or other cloud providers.Experience in designing, prioritizing and leading software projects.Experience in fintech, payments, billing or invoicing systems. We Provide Modern Class A office in a dynamic downtown location (Twarda, 18).Flexible Schedule.Training and development.Mentor support.Corporate library.International projects.Language courses: Polish, English.Corporate events.Team building.Gifts.Family picnics.Charity events.Great place to work. Benefits Private healthcare (LuxMed Silver).Sport subscription (Multisport Classic).Psychological help compensation, mental health support.4 Sick Days a year, extra days off for special events.Payments on birthday and special occasions.Employee referral program.