1714 backend developer English-speaking jobs in Lesser Poland Voivodeship
Backend Software Developer (Java / Spring Boot)
- TBS Consulting
- Kraków
- December 25
Backend Software Developer (Java / Spring Boot)
Join to apply for the Backend Software Developer (Java ... Your role will be critical in shaping backend architecture and helping to integrate backend services ... Collaborate with other backend developers and QA engineers to deliver high‑quality solutions. ... Consulting
Be among the first 25 applicants
Responsibilities
Develop, maintain, and enhance modern backend ... Support development for the e‑connect portal, focusing on backend microservices and data integration.
Senior Backend Developer with Python
- Concentrix
- Kraków
- December 19
Join to apply for the Senior Backend Developer with Python role at Concentrix
6 days ago Be among the ... first 25 applicants
Join to apply for the Senior Backend Developer with Python role at Concentrix
Join ... We are looking for an experienced Senior Backend Developer to lead the design and development of scalable ... Work on cutting‑edge backend and cloud‑native solutions. ... Qualifications & Skills
5-8 years of experience in backend development.
SRE/DevOps
- ITDS
- Kraków
- December 12
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 – SRE & DevOps Expertise
- ITDS Polska Sp. z o.o.
- Kraków
- December 18
As a Senior Java Backend Developer – SRE & DevOps Expertise, you will be working for our client, a leading ... financial institution dedicated to modernising its engineering ecosystem and building highly scalable backend ... right to work in the European Union — open to candidates globallyresponsibilities :Leading hands-on backend ... technical choicesRemoving roadblocks and enabling the team to deliver high-quality outcomesEnsuring backend ... standards for reliability, performance, and securityrequirements-expected :5+ years of experience in backend
Python Backend Developer
- Link Group
- Kraków
- December 5
We’re looking for a skilled Backend Developer to join our growing engineering team. ... this role, you’ll be responsible for designing and building scalable, secure, and high-performance backend ... integration framework for Property Management Systems (PMS) Required Skills: 2+ years of experience in backend
Backend Node Developer
- Codepole
- Kraków
- December 1
Remote Backend Developer
Join Codepole as a Backend Developer and work with clients such as Scania, Warner ... It is a very interesting long term project that gives an opportunity to grow as a developer.
Back End Developer
- Ubique Systems
- Kraków
- December 19
Developer to design and build scalable, secure, and high-performance backend services in a cloud-native ... Every Week
Duration: 6 Months - Extendable
Employment Type: Contract B2B
We are looking for a skilled Backend ... Key Responsibilities
Develop and maintain backend services using Java 8/11/17
Design and implement RESTful ... Experience working with Azure cloud services
Nice to Have
Exposure to AI/ML integrations or AI-enabled backend
Senior Java Developer with DevOps expertise
- EPAM Systems
- Kraków
- December 24
Senior Java Developer with DevOps expertise
Join our dynamic team as a Senior Java Developer with DevOps ... expertise, where you will play a crucial role in developing and maintaining backend services for a cutting‑edge ... Responsibilities
Design, develop, and maintain backend services in Java
Work with both modern frameworks ... with a strong understanding of backend development
Expertise in modern frameworks (Spring Boot, Quarkus ... reviews and knowledge sharing with the team
Requirements
Proven experience of over 3 years as a Java Developer
Senior Backend Developer
- Squadio
- Jordanów
- December 19
Overview:We are seeking a highly experienced Senior PHP Backend Developer to lead the design and development ... of robust, scalable, and high-performance backend systems. ... Lead backend architecture and development efforts, ensuring scalability, reliability, and maintainability ... Drive performance optimization, identifying bottlenecks, implementing caching layers, and improving backend ... Familiarity with frontend technologies (HTML, CSS, JavaScript) and their integration with backend systems
Backend Developer
- Euroclear
- Kraków
- December 4
Job Description
As a Backend Developer in Euroclear’s Innovation Tribe, you will design, develop, and ... Your Profile
Strong Backend Development Experience: Proven experience building backend systems with ... Get notified about new Back End Developer jobs in Cracow, Małopolskie, Poland.
#J-18808-Ljbffr ... maintain cloud-native backend services that power our financial market infrastructure. ... Key Responsibilities
Develop Cloud‑Native Services: Build and maintain backend applications and RESTful
Backend Developer
- OneRail Poland Sp. z o.o.
- Kraków
- December 22
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
Backend Developer
- HCLTech
- Kraków
- December 22
We are HCLTech , one of the fastest-growing large tech companies in the world and home to 219,000+ people across 54 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis.
Backend Developer
- Andersen Lab
- Kraków
- December 12
SummaryAndersen is looking for a Backend Developer (.NET+PHP) for a Dutch SaaS company. ... better care through innovative digital solutions.ResponsibilitiesDesigning, developing, and maintaining backend ... workflows.Troubleshooting performance issues and ensuring system scalability and reliability.RequirementsExperience in backend
Senior Backend Developer (Node)
- ONERAIL POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
- małopolskie
- December 25
Developer (Node.js), you join a team of talented engineers and developers working together to transform ... technologies-expected :Node.jsTypeScriptMySQLMongoDBCosmosDBDockerKubernetesabout-project :As Senior Backend ... platform.Design and implement scalable and high-performance solutions using Node.js and other modern backend ... exchanging information between internal microservices.responsibilities :Develop, optimize, and maintain backend ... technologies to continuously improve our platform.requirements-expected :6+ years of experience in backend
Développeur(se) de Logiciels / Software Developer
- TechBrains
- Kraków
- November 24
a talented Backend Software Developer to join our Live Content team and help shape the future of Unity ... data storage design.Collaborate with other Unity teams globally to ensure a consistently excellent developer ... unity3d 18 April 2025Software Engineer Cloud Services DevOps Backend Development GolangWe are seeking ... performance and reliability at scale.What you will doDesign, develop, and maintain new and existing backend
Full Stack Engineer
- Talent Search Technology
- Kraków
- December 7
Job Tittle : Java Fullstack developer )Job Location : Krakow PolandWork mode : Hybrid modeJob type : ... B2B onlyWe are seeking a highly skilled Full Stack Developer with expertise in Reactjs Redux for frontend ... development and Java Spring Boot Micro services for backend servicesThe ideal candidate will design ... RESTful APIs with frontend components Optimize UI for speed accessibility and cross browser compatibility Backend ... component libraries MaterialUI Ant Design Familiarity with front-end build tools Webpack Babel npmyarn Backend
(Senior) Backend Developer (Node.js) – OneRail’s Technology Hub - Poland
- OneRail
- Kraków
- December 8
(Senior) Backend Developer (Node.js) – OneRail’s Technology Hub - Poland(Senior) Backend Developer (Node.js ... in the AI ServicesSenior PHP Developer (Open to Tech Lead Level)(Senior) Front-End Developer – OneRail ... major companies like Lowe’s, Pepsi, American Tire Distributors, and Advance Auto Parts.As (Senior) Backend ... platform.Design and implement scalable and high-performance solutions using Node.js and other modern backend ... continuously improve our platform.Requirements:3+ years (6+ years for senior position) of experience in backend
Mid Backend Developer
- GMI Software
- Kraków
- December 3
Join Our Tech Team as a Senior Back-end Developer! ... , and secure backend systems. ... We are looking for a highly skilled Mid Back-end Developer who can design and deliver scalable, reliable ... Languages & Frameworks: Proficiency in TypeScript, with experience designing and implementing scalable backend ... Practical experience with Node.js and Express.js for building secure, fault-tolerant, and maintainable backend
Senior / Mid Python Developer
- Capgemini
- Kraków
- December 12
Python Backend Senior Software Engineer - Remote 4 days a week (Europe) Python Pyspark Developer with ... Knowledge of cybersecurity best practices in backend development. ... Join to apply for the Senior / Mid Python Developer role at Capgemini Choosing Capgemini means choosing ... YOUR ROLE We are looking for a skilled and proactive Senior/Mid Python Developer to join our global ... YOUR TASKS Design and implement robust, scalable backend solutions using Python.
Java Developer
- Vertex Agility
- Kraków
- December 15
maintaining modern, microservices-based applications running in the cloud.The position combines hands-on backend ... code reviews and knowledge-sharing sessions within the team.Requirements:5+ years of experience in backend ... Job Opportunity: Java Developer (with Production Support)Location:Cracow - hybrid model (2 office days ... per week)Contract:B2BEnglish:B2+Role Overview:We're looking for an experienced Senior Java Developer ... Multisport card.Stable, long-term projects with full-time employment.If you're an experienced Java Developer
















