12447 backend developer English-speaking jobs in Poland
Senior Backend Engineer @ N-iX
- N-iX
- Poland
- February 2
Senior Backend Engineer @ N-iX
- N-iX
- Kraków
- February 2
Web Developer
- Canonical
- Kraków
- December 22
Engineer, Fullstack/Backend Technologies (Poland Remote)Senior Software Engineer, Fullstack/Backend ... Software Engineer, Fullstack/Backend Technologies (Poland Remote)We’re unlocking community knowledge ... Technologies (Poland Remote)Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote)Senior ... Join to apply for the Web Developer role at Canonical3 days ago Be among the first 25 applicantsJoin ... to apply for the Web Developer role at CanonicalCanonical is a leading provider of open source software
Senior Rust Engineer – Temporary/Short-Term Contract
- Ready4S - Custom Software and System Integration
- Poland
- January 30
design through deployment and production support.ResponsibilitiesDesign and implement high-performance backend ... architectural decisions and technical best practicesImprove CI/CD pipelines, deployment workflows, and developer ... zero-trust networkingExperience with KubernetesWhat we offerWork in an interdisciplinary team (Frontend, Backend ... architecturesKnowledge of observability and monitoring toolingExperience building internal platforms or developer
Senior Vue.js Developer – medical industry
- Groupe SII
- Wrocław
- January 21
To make this project a success, we are seeking a talented Senior Vue.js Developer. ... on creating high-quality, maintainable code Familiarity with Python to effectively collaborate with backend ... ensuring smooth and efficient development workflows Your skills Extensive experience as a Senior Vue.js Developer ... comprehensive unit tests using Jest to ensure code quality, reliability, and maintainability Collaborating with backend
Java Back-end Developer
- Experis ManpowerGroup Sp. z o.o.
- Wrocław
- January 16
Senior Java Back-end Developer (Fully Remote)
We are looking for an experienced Senior Java Back-end ... Developer to join an international team and contribute to large-scale implementation projects. ... What You’ll Do
Develop and maintain scalable backend services using Java, Spring Boot, and microservices ... through testing and documentation
What We’re Looking For
5+ years of professional experience in Java backend
Senior .NET Engineer with React, AWS - 8:00-17:00 EST/3hours overlap
- inhire
- Warszawa
- January 16
but also comfortable contributing to frontend tasks.The developer will help build new functionality ... with strong expertise in React and JavaScript — someone primarily passionate about backend development ... with Eastern Standard Time (EST).ResponsibilitiesDevelop, review, and maintain high-quality code for backend ... systems such as CRM, EMR, and VoIP platforms.Position overviewWe are looking for a proactive Senior .NET Developer
Lead NET Developer
- Spyrosoft
- Wrocław
- January 22
collaboration with technical and non-technical stakeholders Nice to have: Azure certifications (e.g., Azure Developer ... Tech stack: .NET, Cloud (Azure), PostgreSQL Requirements: 5 years of commercial experience delivering backend ... Main responsibilities: Design, build, and maintain backend software using C#/.NET Gather and analyze ... ownership and accountability Experience designing software architecture across multiple modules (mobile, backend ... maintenance Design software architecture and ensure seamless integration across all modules (mobile, backend
Software Engineer nodejs backend
- OneRail Poland Sp. z o.o.
- Kraków
- February 1
As Backend Developer (Node.js), you join a team of talented engineers and developers working together ... Key Responsibilities: Develop, optimize, and maintain backend services and APIs that power our logistics ... Requirements: 3 years of experience in backend development, with a strong focus on Node.js & TypeScript ... Design and implement scalable and high-performance solutions using Node.js and other modern backend technologies
Senior Software Engineer nodejs backend
- OneRail Poland Sp. z o.o.
- Kraków
- January 30
As Senior Backend Developer (Node.js), you join a team of talented engineers and developers working together ... Key Responsibilities: Develop, optimize, and maintain backend services and APIs that power our logistics ... Requirements: 6 years of experience in backend development, with a strong focus on Node.js & TypeScript ... Design and implement scalable and high-performance solutions using Node.js and other modern backend technologies
Node Developer
- OneRail Poland Sp. z o.o.
- Kraków
- January 27
As Backend Developer (Node.js), you join a team of talented engineers and developers working together ... Key Responsibilities: Develop, optimize, and maintain backend services and APIs that power our logistics ... Requirements: 3 years of experience in backend development, with a strong focus on Node.js & TypeScript ... Design and implement scalable and high-performance solutions using Node.js and other modern backend technologies
Senior Node Developer
- OneRail Poland Sp. z o.o.
- Kraków
- January 27
As Senior Backend Developer (Node.js), you join a team of talented engineers and developers working together ... Key Responsibilities: Develop, optimize, and maintain backend services and APIs that power our logistics ... Requirements: 6 years of experience in backend development, with a strong focus on Node.js & TypeScript ... Design and implement scalable and high-performance solutions using Node.js and other modern backend technologies
Senior Frontend Engineer
- MWDN
- Poland
- February 1
senior, low-ego engineering cultureBuild frontend systems that interact with AI, IDEs, and complex backend ... maintain high-quality UI components and flows using modern frontend frameworksWork closely with Product, Backend ... it's a chance to make a tangible impact in software maturity.Here is what you will get:Work on a developer-centric ... implementation through testing and production supportContinuously improve code quality, performance, and developer ... distributed, remote teamsYour daily activities:Design and implement complex frontend features for a developer-focused
Senior Backend Engineer
- SCALIS
- Warszawa
- January 30
As a Senior Backend Developer, you will take a leadership role in designing and implementing scalable ... Developer to join our dynamic team. ... by a next-generation matching algorithm.We are looking for an experienced and highly skilled Senior Backend ... , high-performance back-end solutions.If you are a motivated developer with a passion for building robust
Java Developer
- Rakuten Viber
- Warszawa
- January 5
Qualifications
At least 7 years of experience as a Backend Developer, with at least 3 years in Java. ... technologies, including microservices architecture, and influence the lives of millions of people.As a Backend ... Join to apply for the Java Developer role at Rakuten Viber.Rakuten Viber is one of the most popular and ... Developer at Viber, you will be involved in developing and maintaining high-traffic systems with over
Senior Frontend Developer (Angular.js/React.js)
- Proxify
- Poland
- January 5
Senior Frontend Developer (Angular.js/React.js)Talent has no borders. ... knowledge for minor backend jobs.ResponsibilitiesAbility to build libraries and frameworks of reusable ... English level.Ability to communicate well with both technical and non-technical clients.Nice-to-haveBasic backend ... place in us and our commitment to our members' success.The RoleWe are looking for a Senior Frontend Developer ... ConsultingReferrals increase your chances of interviewing at Proxify by 2xGet notified about new Frontend Developer
Senior Software Developer - Fullstack
- Trimble Inc.
- Silesian Voivodeship
- January 16
Senior Python Developer
- Railwaymen
- Poland
- January 16
Join us and be the architect of our success stories BACKEND DEVELOPER (Python, FastAPI,PostgreSQL/PostGIS ... developer with strong experience in Python and FastAPI to support a data-driven, geospatial application ... candidate has a solid understanding of relational databases, performance optimization, and scalable backend ... long-term project for our European client (construction industry)About the Role:We are looking for a backend ... performance, and resource usage.Testing Skills – Familiar with writing and maintaining basic tests for core backend
Senior.NET / SQL Developer @ ista Technologies Poland
- ista Technologies Poland
- Gliwice
- January 24
(fluent Ukrainian & English) Python Developer (Poland)
- SupportYourApp
- Poland
- January 24
As a Python developer you’ll strengthen backend and help evolve their product architecture. ... Are you a proactive Python developer who enjoys building scalable backend solutions, shaping architecture ... What you need to succeed in this role: 3-4 years of experience in backend development with Python 3.x ... solution architecture and taking an active role in designing a new one; Leading a small team of two backend


























































