8098 backend developer English-speaking jobs in Poland
Senior / Staff Backend Engineer | Wroclaw, Poland
- C&D Talent Advisory - Academy
- Poznań
- March 14
Senior Backend Ownership | AI‑Native Accounting Platform
Wrocław, Poland (on‑site, 4–5 days/week)
Full‑time ... What You'll Do
Architect and evolve core backend services and APIs
Design distributed systems supporting ... Daily in‑office meals and premium hardware
Strong product and engineering culture
If you enjoy owning backend ... observability tooling
GitHub, Linear, Slack, Notion
What We’re Looking For
5–10+ years building production backend
Senior / Staff Backend Engineer | Wroclaw, Poland
- C&D Talent Advisory - Academy
- Województwo pomorskie
- March 11
Senior Backend Ownership | AI‑Native Accounting Platform
Wrocław, Poland (on‑site, 4–5 days/week)
Full‑time ... What You'll Do
Architect and evolve core backend services and APIs
Design distributed systems supporting ... Daily in‑office meals and premium hardware
Strong product and engineering culture
If you enjoy owning backend ... observability tooling
GitHub, Linear, Slack, Notion
What We’re Looking For
5–10+ years building production backend
Senior / Staff Backend Engineer | Wroclaw, Poland
- C&D Talent Advisory - Academy
- Łódź
- March 6
Senior Backend Ownership | AI‑Native Accounting Platform
Wrocław, Poland (on‑site, 4–5 days/week)
Full‑time ... What You'll Do
Architect and evolve core backend services and APIs
Design distributed systems supporting ... Daily in‑office meals and premium hardware
Strong product and engineering culture
If you enjoy owning backend ... observability tooling
GitHub, Linear, Slack, Notion
What We’re Looking For
5–10+ years building production backend
Senior / Staff Backend Engineer | Wroclaw, Poland
- C&D Talent Advisory - Academy
- Kraków
- March 6
Senior Backend Ownership | AI‑Native Accounting Platform
Wrocław, Poland (on‑site, 4–5 days/week)
Full‑time ... What You'll Do
Architect and evolve core backend services and APIs
Design distributed systems supporting ... Daily in‑office meals and premium hardware
Strong product and engineering culture
If you enjoy owning backend ... observability tooling
GitHub, Linear, Slack, Notion
What We’re Looking For
5–10+ years building production backend
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Toruń
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Poznań
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Gdynia
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Warszawa
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Białystok
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Lublin
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Łódź
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Gdańsk
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Wrocław
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Full Stack Engineer NET Java Kotlin Angular
- Svitla Systems
- Kraków
- April 2
Develop and maintain backend services using .NET and Java/Kotlin. ... Strong experience with .NET (C#) and Java/Kotlin backend development. ... Ensure best practices and design guidelines for UI and backend development. ... Hands-on experience with Kotlin in backend environments. Knowledge of Angular and TypeScript. ... Solid understanding of backend architecture, including performance, security, and scalability.
Senior Java Engineer PST overlap
- Appliscale
- Kraków
- March 20
We’re hiring a Senior Backend Software Engineer to help build and extend tournament systems supporting ... the systems that power competitive play - from tournament registration and operator tooling to the backend ... tiebreakers) Build workflows for registration, dropouts, rule enforcement, and audit logging Extend backend ... services with Spring Boot or similar frameworks Demonstrated ability to design clean, maintainable backend ... review peer code Participate fully in 2-week sprints and team rituals Required qualifications 6 years backend
Senior Fullstack Engineer (Angular + C#/ .NET)
- instinctools EE Labs
- Warszawa
- March 26
Collaborate closely with product managers, frontend engineers, backend engineers, and cross‑functional ... About the role: This role will be primarily responsible for designing, developing, and maintaining backend ... Implement and review automated unit, integration, and end‑to‑end tests across backend and frontend codebases ... Tasks:
Design, build, and maintain backend services, APIs, and core application logic that power user‑facing ... system architecture with an emphasis on scalability, security, reliability, and performance across both backend
Software Engineer - Frontend (NextJS)
- ProwlerPro, Inc.
- Poland
- March 23
engineer with deep ReactJS and NextJS code experience to join our team in developing the world’s most developer-friendly ... developers to ensure seamless integration of frontend and backend components, working with RESTful APIs ... frontend components of web applications, taking the lead to release features.Collaborated closely with backend
Software Engineer 4
- Granicus
- Poland
- March 18
other modern frameworksFamiliarity with agent observability tools such as LangFuseExperience using developer ... #IndiaWhat Your Impact Will Look LikeDesign, develop, and maintain scalable backend services and APIs ... development experience, with modern frameworks including node.js, React etc.Strong experience with scalable backend
Senior Rust Engineer (Backend)
- Wynd Labs
- Poland
- April 3
Develop new features and software improvements
Test, deploy and debug backend API services
Write clear
Tech Lead Manager, Backend
- Waymo
- Warszawa
- March 25
Operational Excellence: Ensure the long-term stability and health of production systems while championing developer


















































