3451 backend developer English-speaking jobs in Poland

About the Team Join the Backend Application Capability Team , where we support key projects and initiatives

developer fullstack developer project manager This is how we work on a project documentation issue tracking ... you focus on a single project at a time you have influence on the product agile scrum Team members backend ... large-scale transformation program within the energy sector, focused on building a cloud-native internal developer

Ability to evaluate AI-generated backend and frontend code critically. ... Build and maintain backend services using C# and .NET ( ASP.NET Core, Web APIs). ... Design and consume RESTful APIs, ensuring clear and stable contracts between frontend and backend. ... This role is ideal for an engineer who: Works confidently across C#/.NET backend and React frontend Owns ... Mid Fullstack Engineer to design, build, and enhance scalable, business-critical applications across backend

Mandatory Skills Description Experience: 7+ years overall, 2+ years building high throughput backend

Familiarity with internal/external developer platforms and cloud deployment. ... Senior Full Stack Developer – Platform Automation Miejsce pracy: Kraków Technologies we use Expected ... Java Linux About the project As a Senior Full Stack Developer – Platform Automation, you will be working

This role requires strong backend development experience in Python along with expertise in AI/LLM application ... Key Responsibilities Design, develop, and maintain backend services and APIs Build and support AI/LLM-based ... knowledge-sharing materials Required Skills & Experience Technical Skills Strong proficiency in Python backend

This role requires strong backend development experience in Python along with expertise in AI/LLM application ... Key Responsibilities Design, develop, and maintain backend services and APIs Build and support AI/LLM-based ... knowledge-sharing materials Required Skills & Experience Technical Skills Strong proficiency in Python backend

technical decision-making are expected and valued.requirements-expected :strong experience in Java backend ... developmenthands-on knowledge of Spring Boot and modern backend frameworksexperience working with relational ... system integrations (REST and/or SOAP)ability to work across different technologies and system layers (backend-first

technical decision-making are expected and valued.requirements-expected :strong experience in Java backend ... developmenthands-on knowledge of Spring Boot and modern backend frameworksexperience working with relational ... system integrations (REST and/or SOAP)ability to work across different technologies and system layers (backend-first

full-stack applications Building scalable front-end solutions (React, Vue, Angular) Developing backend ... and supporting technical decisions Must have ✅ Strong experience with JavaScript / TypeScript Backend

from Warsaw Job Description – UI Automation using Selenium, Cucumber, Serenity (BDD Framework) – Backend ... Skills – SDET: Desired Skills – UI Automation using Selenium, Cucumber, Serenity (BDD Framework) – Backend

API technologies-optional : Leadership experience about-project : We are building the Tier-1 backend ... responsibilities : Manage the development of robust, Tier-1 backend services using Go to power our brand-new

Cloud AWS Google Cloud Platform LLM responsibilities : build and maintain AI-powered applications, backend ... programming skills in one or more languages such as Java, Python or Kotlin, experience working with APIs, backend

model-based test automation, SAP integration, and regression execution , working across UI, API, and backend ... maintain automated test cases using Tricentis Tosca Automate SAP processes using Tosca TBox (UI, API, backend

With around 500 engineers skilled in Node.js, we build scalable and efficient backend solutions across ... development as a Full‑Stack Engineer Strong hands‑on experience with Node.js and TypeScript on the backend

the role We are looking for a Data Modeller / Expert Data Engineer to help design and build modern backend

the role We are looking for a Data Modeller / Expert Data Engineer to help design and build modern backend

Join our Talent Pipeline and be considered for diverse tech startup projects. We build companies from the ground up, offering direct impact and a fast, transparent recruitment process.

and creating a safer online experience where your work will have a direct impact; Passionate about backend

Strong collaboration skills working with Product, Design, and Backend teams. ... You will partner with Product, Design, Backend, and DevOps teams to deliver performant, accessible, and ... Collaborate cross-functionally with Product, Design, Backend, and DevOps teams to define requirements