3187 backend developer English-speaking jobs in Masovian Voivodeship
Backend Engineer
- Recooty
- Województwo mazowieckie
- December 23
Backend Developer
Flip is a social e-commerce platform developed for a great scale with service-oriented
Online Programmer
- Elsewhere Entertainment
- Warszawa
- February 3
As a leading worldwide developer, publisher and distributor of interactive entertainment and products ... Experience with multi-platform development, including PC, Xbox, and PlayStation.Experience in building backend ... performance network code solutions for client and server game logicDevelop networking code to interact with backend
Online Programmer (Senior to Principal)
- Activision Blizzard
- Warsaw
- January 21
As a leading worldwide developer, publisher and distributor of interactive entertainment and products ... Experience in building backend services for videogames or equivalent Excellent communication skills and ... performance network code solutions for client and server game logic Develop networking code to interact with backend
Online Programmer (Senior to Principal)
- Activision
- Warszawa
- January 5
As a leading worldwide developer, publisher and distributor of interactive entertainment and products ... Experience with multi-platform development, including PC, Xbox, and PlayStation.Experience in building backend ... performance network code solutions for client and server game logicDevelop networking code to interact with backend
Junior Data Engineer
- Talan
- Warszawa
- January 3
Job Description
As a Backend Spark developer, your mission will be to develop, test and deploy the technical ... Programming backend applications with Big Data technologies (Apache Spark).
Senior Software Engineer II
- Fairmarkit
- Warszawa
- January 5
Developer (all genders) Full-Stack Engineer (L4) - Customer Success Platform (Junior) Back-end Developer ... Fairmarkit is looking for a skilled Python Backend Software Engineer to join Fairmarkit and strengthen ... Software Engineer (L5) — Developer Platform Software Engineer, Early Career, Cloud AI Internship: Front-End
Senior Backend Engineer [TypeScript] (Prisma ORM)
- Prisma Data, Inc.
- Warszawa
- December 22
Exposure to or curiosity about WebAssembly (WASM) and its applications in backend systems. ... Elevating the developer experience (DX) by shaping intuitive, high‑quality tools that make database access ... offerings is Prisma Postgres , our flagship product designed to supercharge PostgreSQL with modern developer ... libraries and tools that serve as foundational components, both for our internal teams and for the developer ... power of open‑source with cutting‑edge commercial solutions, we’re shaping the future of databases, one developer
Full Stack Developer (Angular,.NET, Azure) – Tax GMS Developers
- KPMG
- Masovian Voivodeship
- January 16
Senior Integration Developer – Boomi
- ACAISOFT POLAND Sp. z o.o.
- Warszawa, mazowieckie
- January 26
Senior Integration Developer – Boomi Miejsce pracy: Warszawa Technologies we use Expected Boomi Operating ... Currently, the Client develops backend API solutions and enterprise integrations for large corporate ... end-to-end software solutions, from business analysis, through project evaluation, to UI/UX, Frontend, and Backend
Senior AI Node.js Developer (Fastify)
- 1dea Kośnik sp.k
- Warsaw
- January 21
Are you a seasoned Node.js developer with a passion for artificial intelligence? ... Zakres obowiązków Developing robust and scalable backend services using Node.js and TypeScript Integrating
Senior Fullstack Java Developer
- PAYBACK GROUP
- Warszawa
- January 16
dispatch (time/trigger) and structure of the activityWe are looking for a skilled Senior Fullstack Developer ... during requirement elicitationReverse engineering existing functionalityDevelop and maintain scalable backend
Senior Full Stack Developer (Laravel React)
- WINGED IT SP Z O O
- Masovian Voivodeship
- February 4
Senior Fullstack Engineer
- FutureMedia
- Warszawa
- January 16
Key Responsibilities
Contribute to both backend (NestJS) and frontend (NextJS) systems by designing ... ) and defining alerting/logging standards
Contributions to internal platforms, shared packages, or developer
Expert (Staff) Backend Engineer – Python | Cloud Security
- Transition Technologies PSC S.A.
- Warsaw
- February 6
Design and build large-scale, distributed, cloud-native backend systems. ... We are looking for a highly experienced Expert (Staff) Backend Engineer to join our Cloud Security R ... Microservices and event-driven design Containers and serverless patterns Proficiency in at least one modern backend
Senior Backend Engineer
- Clurgo
- Warszawa
- January 24
Your roles and responsibilities
Designing and documenting systems
Implementing backend solutions
Conducting ... , and acting as Tier III Service Desk
What we expect
At least 7 years of commercial experience in backend
Android Engineer | Mid-Senior | Kotlin | Saily
- Nord Security
- Warszawa
- January 16
This includes interacting with our existing backend REST APIs, providing feedback based on mobile needs ... , and working with our web, backend, and UX teams to build new features and enhance the quality of existing
Android Engineer
- Nord Security
- Warszawa
- January 16
This includes interacting with our existing backend REST APIs, providing feedback based on mobile needs ... , and working with our web, backend, and UX teams to build new features and enhance the quality of existing
Senior Back-end developer
- Knowit Poland
- Warszawa
- December 23
Project Description
As a Backend Developer in the STREAM team, you will help build and enhance mission‑critical ... Bachelor’s degree or higher in a relevant field
5–7 years of professional experience as a software developer
Mobile Developer (React Native) – Mid+ / Senior @ Spyrosoft
- Spyrosoft
- Warsaw
- January 24
and maintaining mobile applications using React Native., Collaborating closely with the Product Team, Backend ... About the Role:
We are looking for an experienced Mobile Developer (Mid+ or Senior level) with at least ... About the Role:
We are looking for an experienced Mobile Developer (Mid+ or Senior level) with at least
Mid Front-end developer
- Knowit
- Warszawa
- January 16
The department consists of four teams, each with 3-8 developers working across both frontend and backend ... Job Description
The Digital Software department is looking for a skilled frontend developer to join one ... Qualifications
Bachelor’s degree or higher in a relevant field
Minimum 5 years of experience as a developer
















