13316 backend developer English-speaking jobs in Poland
IBM BPM Engineer
- Devapo
- Warszawa
- January 19
Requirements Minimum 2 years of commercial experience as IBM BPM / IBM BAW Engineer or BPM Developer ... Proficiency in JavaScript (for BPM UI / workflow customization) and/or Java (backend or process integration
Lead Full-stack Developer
- Khibraty
- Jordanów
- January 28
Our client is looking for an experienced, detail-oriented Lead Full-Stack Developer to join us as a full-time ... - Build and maintain Firebase/Firestore data models, security rules, and backend logic as needed - Work ... , Web)- Implement new features and enhancements from the product backlog across mobile and backend systems ... practices (e.g. coding standards, review process, release hygiene) Full-Stack Development (Mobile, Backend
Senior Full Stack Developer (Laravel React)
- WINGED IT SP Z O O
- Masovian Voivodeship
- February 4
Senior Software Developer Python & AWS
- emagine Polska
- Warsaw
- January 16
Key Requirements: BSc in Software Engineering, Computer Science, or relevant field. 5 years of backend
Software Engineer, iOS Core Product
- Speechify
- Kraków
- January 5
Java Developer
- PRETIUS SOFTWARE SP. Z O.O.
- mazowieckie
- February 5
hybrid (2 days per week in the office)Your responsibilitiesBuild and maintain scalable, high-quality backend ... BootSpring FrameworkJavaAgileHibernatePostgreSQLGitHubAbout the projectAt Pretius, we are looking for Java Developer
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
SAP CAP Developer with Node.js
- EPAM Systems
- Poland
- January 5
Overview We are seeking a skilled SAP CAP Developer with expertise in Node.js to join our dynamic ... Application Programming (CAP) with Node.js and Typescript Design and implement solutions across UI, backend
Senior Backend Engineer
- Hard Rock Digital
- Warząchewka Polska
- February 4
We're looking for a senior backend engineer to support the continuous growth of our Sportsbook and ... As the senior backend engineer your responsibilities will include: Be a technical point of contact for ... Casino platforms; this position will have a lot of ownership of the shape of the backend implementation
Senior Backend Engineer
- Ziflow
- Warząchewka Polska
- January 27
Senior BackEnd Engineer Software Development | Remote Background Ziflow is the leading creative collaboration
Staff Backend Engineer - Retention Sports Igaming
- LeoVegas Group
- Wysokie Mazowieckie
- January 17
Senior Python Software Engineer / RDM
- Inetum Polska
- Warsaw
- January 23
You will be responsible for implementing new backend features, developing AWS Lambda functions, designing ... The candidate should have a strong background in backend development, particularly with Python, and experience ... Project technology: Backend: Python 3.13, AWS Lambda (serverless), API Gateway, DynamoDB, S3, Kinesis ... Main tasks: Implement new backend features in Python within microservices architecture, Develop and enhance ... Qualifications Must have requirements: Minimum 3 years of experience in Python backend development, Experience
Salesforce Developer (Mendix)
- Expereo
- Katowice
- February 3
As a Mendix Developer, you will be part of a cross‑functional squad that owns mission‑critical lead‑to‑cash ... in cross-functional, outcome-driven teams, collaborating effectively with product, architecture, and backend ... Requirements Must have Proven experience as a Mendix Developer (typically 3+ years) with strong understanding ... Monitor, troubleshoot, and optimize Mendix performance and reliability, collaborating with SRE/DevOps and backend
Full Stack Developer
- SimCorp
- Warszawa
- January 16
In close collaboration with a senior full stack developer and our AI engineers, you will build data-driven ... ensure required data is sourced and formatted appropriately.Development: Design and implement both backend ... For this, we look for a junior full stack developer that can create high-quality user facing web applications ... web applications and will be responsible for both the backend and frontend development of such web applications
Senior Python Developer
- StratsLab
- Warszawa
- January 5
Are you tired of standard developer roles? ... StratsLab is an elite, developer-driven company where top-tier IT talent meets deep financial expertise ... customers' requirements and developing new functionalities & applications.Technical Focus: The backend ... complete freedom in using the software that makes you happy and productive ).Technologies we work withThe backend
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
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 Frontend Developer
- SIX
- Wieliszew
- February 6
Nice-to-have experience with Java or other backend technologies. ... As a Senior Angular Frontend Developer , you will play a crucial role in advancing our custom-developed
Golang Developer – with AI experience (f/m/x)
- Sii Poland
- Lublin
- February 4
We are looking for a Golang Developer with AI experience to join a global project delivered together ... Responsibilities Design, develop, and maintain high-performance backend services in Go within a distributed
Golang Developer – with AI experience (f/m/x)
- Sii Poland
- Lublin
- February 4
We are looking for a Golang Developer with AI experience to join a global project delivered together ... Responsibilities
Design, develop, and maintain high-performance backend services in Go within a distributed
























































