12671 backend developer English-speaking jobs in Poland

  • EPAM Systems
  • Katowice
  • November 12
We are seeking a skilled SAP HANA Developer to join our team at a global leader in semiconductor manufacturing ... role, you will be responsible for designing and maintaining cutting‑edge data models, pipelines, and backend ... HANA native models, such as Calculation Views, CDS Views, Stored Procedures, and SQLScript to support backend ... business processes with custom analytics, KPI tracking, and actionable insights, all powered by SAP HANA backend
  • instinctools EE Labs
  • Warszawa
  • November 8
Responsibilities Develop, maintain, and test Java-based backend applications. ... We are looking for a Junior AI-Enhanced Java Developer. ... Recruiter: Natallia Babovich Developers instinctools is a developer of IT solutions for Western Europe
  • instinctools EE Labs
  • Warszawa
  • November 8
Our team is looking for a Junior AI-Enhanced Python Developer. ... Tasks Develop and maintain backend systems using Python (e.g., FastAPI, Flask, Django, REST APIs). ... Developers instinctools is a developer of IT solutions for Western Europe.
  • Sii Sp. z o.o.
  • Piła, wielkopolskie
  • November 12
We're looking for a skilled Backend Developer who is confident with Golang and Java (or Kotlin), ... Golang Developer Miejsce pracy: Piła Technologies we use Expected Go Java Kotlin SQL NoSQL About the ... As part of this long-term collaboration, you’ll contribute to building modern, scalable backend systems ... using modern tools like Docker, Helm, and Kubernetes Our requirements At least 5 years of experience in backend
  • Sii Sp. z o.o.
  • Gdańsk, pomorskie
  • November 12
We're looking for a skilled Backend Developer who is confident with Golang and Java (or Kotlin), ... Golang Developer Miejsce pracy: Gdańsk Technologies we use Expected Go Java Kotlin SQL NoSQL About the ... As part of this long-term collaboration, you’ll contribute to building modern, scalable backend systems ... using modern tools like Docker, Helm, and Kubernetes Our requirements At least 5 years of experience in backend
  • Sii Sp. z o.o.
  • Kraków, małopolskie
  • November 12
We're looking for a skilled Backend Developer who is confident with Golang and Java (or Kotlin), ... Golang Developer Miejsce pracy: Kraków Technologies we use Expected Go Java Kotlin SQL NoSQL About the ... As part of this long-term collaboration, you’ll contribute to building modern, scalable backend systems ... using modern tools like Docker, Helm, and Kubernetes Our requirements At least 5 years of experience in backend
  • Netguru
  • Poland
  • November 11
However, the setup requires major backend rework and frontend UX simplification to reach production-grade ... Current Tech Stack: LeadSpark CRM: Node.js backend, React frontend Mautic: PHP-based marketing automation ... ) Infrastructure: Cloud-hosted (details available under NDA) Deliverables: Architecture plan for backend ... Looking for: 2 PHP Developers & 2 Senior PHP Developer for two different projects. ... #1 Project Search: 2 PHP Developers and 1 Senior PHP Developer Start: asap Duration: 6 months
  • BSH SPRZĘT GOSPODARSTWA DOMOWEGO sp. z o.o.
  • Rzeszów
  • November 12
LogoSenior Typescript developer– Node.js / AWS (Home Connect Ecosystem, IoT) Miejsce pracy: RzeszówTechnologies ... React.js Docker Optional Go Operating system macOS Linux About the project We are looking for a developer ... mostly focused on backend working on the Home Connect IoT platform — a mature and widely adopted solution ... and able to drive initiatives independently Optional Interest in learning Go (Golang) and expanding backend ... cloud-native applications Production experience with MongoDB Solid understanding of RESTful APIs and complex backend
  • BSH SPRZĘT GOSPODARSTWA DOMOWEGO sp. z o.o.
  • Lodz
  • November 12
LogoSenior Typescript developer– Node.js / AWS (Home Connect Ecosystem, IoT) Miejsce pracy: ŁódźTechnologies ... React.js Docker Optional Go Operating system macOS Linux About the project We are looking for a developer ... mostly focused on backend working on the Home Connect IoT platform — a mature and widely adopted solution ... and able to drive initiatives independently Optional Interest in learning Go (Golang) and expanding backend ... cloud-native applications Production experience with MongoDB Solid understanding of RESTful APIs and complex backend
  • IDENTT
  • Wrocław
  • November 21
Experience writing backend services using Express.js (or similar frameworks like Fastify). ... Build and maintain frontend applications using React and backend services using Express.js. ... About the Role: As aSenior Full-Stack Developer at IDENTT, you will be at the forefront of designing ... Requirements: At least 7 years of commercial experience as afull-stack developer in aproduct company
  • Playbook Engineering
  • Kraków
  • November 10
We're looking for a Backend developer to join our team and participate in building our IGaming platform ... Technology stack Microservice architecture Backend: Rust, ScalaData serialization: Protobuf Cargo, SBT ... Infrastructure (developer usage): Docker, Kubernetes, Istio, Google Cloud Platform, OTEL Git and Gitlab
  • Pretius
  • Warszawa
  • November 12
At Pretius , we are looking for Frontend Developer to a project in the financial industry, international ... CSS, responsive design, and accessibility standards Experience integrating front-end components with backend ... maintain reusable front-end components and interactive user interfaces Integrate front-end components with backend
  • Fireart Sp. z o.o.
  • Warszawa
  • November 15
Developer who is passionate about clean code, architecture, and building scalable systems that power ... days off per yearHealth insuranceLearning resourcesWe're currently looking for a Strong Middle Backend ... code reviews, architecture discussions, and deployment planningWhat We're Looking For3+ years of backend ... scalable, secure APIs for a multi-tenant SaaS platformEnsure data integrity and apply best practices for backend ... development experience with and PostgreSQLProven ability to design scalable, secure, and maintainable backend
  • MindPal Sp. z o. o.
  • Gliwice
  • November 15
Frontend Developer Wanted - Energize Our Renewable Energy PlatformHey, are you a Frontend enthusiast ... : Willingness to occasionally work on backend tasks.Database Knowledge: Familiarity with PostgreSQL or ... Across the Stack: While your focus will be frontend, you'll also have the chance to contribute to backend ... Proficiency with git and the git-flow process.Nice to have:Experience with Ruby on Rail or different backend ... Frontend Experience: 2 years of experience in frontend development (React as your main tool).Openness to Backend
  • IBM
  • Kraków
  • November 17
Innovate with Impact: Be at the forefront of technological innovation, developing backend services and ... at IBM, there are opportunities to work across the following roles/areas: Backend Development Design ... for new hires starting their journey as an enterprise developer at IBM Software. ... and build robust microservices and APIs as a polyglot developer driving the next generation of our hybrid ... Our doors are always open for those eager to learn and grow Developer Academy: Created to provide a foundation
  • The Cloud People
  • Kraków
  • November 14
This position offers a structured growth path toward becoming a proficient full-stack developer with ... ;ll gradually take on feature development responsibilities, evolving into a well-rounded full-stack developer ... Beyond: Become a proficient full-stack developer with deep system knowledge and a quality-first mindset.About ... test environments using Docker and TestContainers.- Track and improve test coverage metrics across backend ... and integration tests (JUnit, Mockito, Jasmine, or similar).- Familiarity with Spring Boot or similar backend
  • RED Global
  • Poland
  • December 5
environmentexperience to join our team on a6–12 month remote contract.You'll be building, deploying, and optimising backend ... Python Developer – Contract (Poland | Fully Remote) Duration:6–12 months Location:Fully Remote (Poland-based ... deliver scalable, high-performance solutions.Key Skills & ExperienceProven experience as a Python Developer
  • Develocraft sp. z o.o.
  • Gdańsk, pomorskie
  • November 30
developer frontend developer fullstack developer technical leader devOps automated test programmer product ... This is how we work you have influence on the technological solutions applied agile scrum Team members backend
  • Sii Sp. z o.o.
  • Stargard
  • November 24
Your responsibilities Develop and maintain advanced frontend applications using React Implement backend ... technologies, including React, TypeScript, and JavaScript Solid working knowledge of .NET / .NET Core for backend ... React Developer with .NET Miejsce pracy: SzczecinTechnologies we use Expected React.js .NET C# About ... the project We are looking for a React Developer with solid .NET/C# knowledge to join our team for a ... initiatives Our requirements Minimum 3 years of professional experience as a Frontend or Fullstack Developer
  • Sii Sp. z o.o.
  • Police
  • November 24
Your responsibilities Develop and maintain advanced frontend applications using React Implement backend ... technologies, including React, TypeScript, and JavaScript Solid working knowledge of .NET / .NET Core for backend ... React Developer with .NET Miejsce pracy: SzczecinTechnologies we use Expected React.js .NET C# About ... the project We are looking for a React Developer with solid .NET/C# knowledge to join our team for a ... initiatives Our requirements Minimum 3 years of professional experience as a Frontend or Fullstack Developer
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