12527 backend developer English-speaking jobs in Poland
Senior Backend Developer
- emagine
- Poland
- January 16
Developer will play a key role in designing and enhancing backend architectures for innovative digital ... Developer will be responsible for the design, development, and maintenance of backend systems, ensuring ... Travels: to Denmark 2 x times a year.Language – English.Industry - pharmaceutical.Summary:The Senior Backend ... high-quality application performance.Design, develop, test, and maintain backend systems using C#/.NET ... directly impacting production efficiency and patient treatment access.Main Responsibilities:The Senior Backend
Backend Developer IAM Security Focus – Integration & Backend Team
- emagine Polska
- Bucharest
- January 16
Backend Developer (IAM / Security Focus) – Integration & Backend Team Work model : fully remote in Romania ... Key Requirements Proven experience as a Backend Developer with a security/IAM focus. ... Industry : Ad Tech industry About the Role We are hiring a Senior Backend Developer with a strong focus ... Implement security best practices across backend microservices. ... Responsibilities Develop and maintain backend services with a focus on IAM and security.
Python Developer
- MindPal
- Gliwice
- January 5
Backend Developer (Python) – Contract / Remote
We’re looking for a Backend Developer (Python) to join ... If you’re a curious Python developer who enjoys working with data, integrations, and modern backend tech ... Collaborate with a small distributed team (PM + GoLang developer + client’s engineers). ... Requirements
2+ years of experience in backend development (Python). ... This role is ideal for a developer who enjoys autonomy, building real products, and solving engineering
Tech Lead Backend Developer
- NATEK
- Warszawa
- January 16
to apply for the Tech Lead Backend Developer role at NATEKGet AI-powered advice on this job and more ... Join to apply for the Tech Lead Backend Developer role at NATEKContinue with Google Continue with GoogleJoin ... Developer who is going to join project within banking industry. ... Developer who is going to join project within banking industry. ... back-office systems that need those payment instructions.Job DescriptionWe are looking for Tech Lead Backend
Senior Java Backend Developer
- DCV Technologies
- Kraków
- January 16
Java Backend Developer Location: Krakow, hybrid 3 days/week Contract: B2B Experience: 10–12 years ... About the Role: We are looking for a skilled Java Backend Developer to join our team and contribute to ... building modern, scalable backend systems. ... Key Responsibilities: Design and develop robust backend applications using Java 17 and Spring Framework
Middle Backend Developer
- Apifonica Polska
- Warszawa
- January 1
Join to apply for the Middle Backend Developer role at Apifonica Polska
Overview
We are looking for a ... Backend Developer to help build and maintain platform APIs and core systems, with a focus on security ... Referrals increase your chances of interviewing at Apifonica Polska by 2x
Get notified about new Back End Developer ... in any language
1+ year of experience with Go (commercial or non-commercial)
Solid understanding of backend ... GitLab/GitLab CI, Prometheus, Grafana, ELK
What we’re looking for
2+ years of commercial experience in backend
Backend Developer with Node.js
- LiveChat
- Wrocław
- January 21
Backend Developer with Development Backend Development ChatBot Remote in Poland Full-time Send us your ... application Apply now We are looking for an enthusiastic and open-minded developer who will become a ... Your main task will be to create and maintain backend ChatBot integrations.
Python Developer – DPU Infrastructure Tools (f/m/x)
- Sii Poland
- Kraków
- January 7
Python Developer – DPU Infrastructure Tools (f/m/x)
We are looking for a Python Developer to design ... or full-stack developer
Strong proficiency in Python, with a clean and maintainable coding style
Familiarity ... and build backend systems that support the development and validation of Data Processing Units (DPUs) ... You will work on backend services in pure Python and help integrate React-based frontends deployed through ... Responsibilities
Design and implement Python backend services for internal tools and automation
Integrate
Senior Backend Developer @ KAHOOT! POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
- KAHOOT! POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
- Kraków
- January 16
Backend Node Developer
- Codepole
- Warszawa
- January 16
Remote Backend Developer Join Codepole as a Backend Developer and work with clients such as Scania, ... It is a very interesting long term project that gives an opportunity to grow as a developer.
Java Backend Developer
- MADIFF
- Warszawa
- January 29
Developer to join a production-critical backend platform within the payments domain. ... The role focuses on building and maintaining high-performance backend services in a regulated, high-scale ... ProvinceMasovian VoivodeshipCountryPolandZip/Postal Code00-002Job DescriptionWe are looking for a Java Backend ... experienceStrong knowledge of Java 17+ and modern backend frameworksHands-on experience with relational ... Java 17+Build scalable components supporting transaction data, settlements, and reportingIntegrate backend
SRE/DevOps
- ITDS
- Kraków
- January 16
with hybrid work model (2 days/week in the office).As aSenior Java Backend Developer – SRE & DevOps ... Unleash your leadership potential — redefine backend engineering at a global scaleKrakow-based opportunity ... financial institution dedicated to modernising its engineering ecosystem and building highly scalable backend ... technical choicesRemoving roadblocks and enabling the team to deliver high-quality outcomesEnsuring backend ... engineering transformations that shape the future of finance.Your main responsibilities:Leading hands-on backend
Senior Java Backend Developer IRC282657
- GlobalLogic
- Kraków
- January 8
We are seeking a talented and experienced Senior Java Backend Developer to join our growing team. ... detail‑oriented, diligent – delivering code only after it has been properly (locally) tested by the developer ... In this role, you will be responsible for backend development of an innovative mobile application that ... If you are passionate about building scalable backend systems and enjoy working on cutting‑edge connected ... Job Responsibilities Develop and maintain backend services for vehicle remote interaction using Java
Backend Developer PHP
- DevsData LLC
- Warszawa
- January 16
Backend Developer (PHP) Salary: 15 000-27 000 PLN (B2B), 12 000-25 000 PLN (CoE) Warsaw, Poland (Hybrid ... ) ☑️ Full-time B2B contract or CoE We’re looking for a PHP Backend Developer to join a Swiss IT company ... databases, preferably PostgreSQL Experience with message brokers (RabbitMQ or similar) Understanding of backend ... Participate in architectural discussions and decisions together with the team Write, adapt, and maintain backend
Backend Spark Developer
- Mindbox Sp. z o.o.
- Warszawa, mazowieckie
- January 23
Backend Spark Developer Miejsce pracy: Warszawa Technologies we use Expected Spark SQL Git GitHub Scala ... Spark Developer involves developing, testing, and deploying technical and functional specifications ... Azure AWS Databricks S3 Kubernetes Docker EMR Operating system Linux About the project The position of Backend
Fullstack Developer (.Net) - Log Tooling
- Veepee
- Warszawa
- December 22
DescriptionToday we're looking for a Backend/Full Stack developer to join our Logistics Tooling team ... Job DescriptionToday we're looking for a Backend/Full Stack developer to join our Logistics Tooling ... Join to apply for the Fullstack Developer (.Net) - Log Tooling role at Veepee1 week ago Be among the ... with focus on backend developmentInvestigate, review code, resolve bugs and perform minor front-end ... first 25 applicantsJoin to apply for the Fullstack Developer (.Net) - Log Tooling role at Veepee Job
Senior Java Backend Developer – SRE & DevOps Expertise
- ITDS Polska Sp. z o.o.
- Kraków, małopolskie
- January 16
Senior Java Backend Developer – SRE & DevOps Expertise Miejsce pracy: Kraków Technologies we use Expected ... Developer – SRE & DevOps Expertise, you will be working for our client, a leading global financial institution ... Unleash your leadership potential — redefine backend engineering at a global scale! ... dedicated to modernising its engineering ecosystem and building highly scalable backend platforms. ... Kubernetes Docker Terraform Jenkins Groovy Operating system Linux About the project As a Senior Java Backend
Backend Developer/ Programista Backend
- RedStone
- Wysokie Mazowieckie
- January 17
Mid Fullstack Software Engineer @ ABAX
- ABAX
- Gdańsk
- January 31
backend and frontend. ... Strong backend experience within C#, .NET Core. ... What We’re Looking For 3 years of experience as a full-stack developer, with proven capabilities on both ... We’re looking for a well-rounded Full-stack Developer with a strong back-end focus to join our growing ... Office is in Larvik, Norway. ,[Designing, developing, and maintaining scalable web applications using backend
Java Developer
- Alcor
- Polańczyk
- January 17
This hybrid backend/data role focuses approximately 60% on backend development, with the remaining time ... Smartling is seeking a creative and passionate Senior Java/Kotlin Developer to join our team.



























































