1596 backend developer English-speaking jobs in Warsaw

productivity, or developer tools ... Bachelor’s degree in Computer Science or equivalent practical experience 5+ years of experience in backend ... Experience working in environments that include non-technical stakeholders Background in operations tooling, developer

This is a highly technical, hands-on role focused on designing and owning core backend infrastructure ... Your Responsibilities Design, build, and own backend systems that transform raw enterprise data into ... We are seeking a Senior Backend Engineer with strong experience in building data-intensive, production-grade ... You will play a key role in shaping the platform from the ground up, working across data pipelines, backend ... a scalable, maintainable platform architecture Required Qualifications 5+ years of experience as a Backend

technologies, focusing on building a new workflow engine from scratch including backend and fronted ... The Relay in Poland currently consists of 20 Engineers specializing in backend, frontend or full stack ... and technologies, including a scalable microservice layer built on the Spring Boot framework for the backend ... TypeScript for the frontend, employing modern solutions for seamless communication between the frontend and backend

Your specialization in backend development—API design, async web frameworks, authentication, databases ... , and service architecture—will make you the team’s anchor for the API server and backend systems, but ... move at a fast pace, and are never afraid to break the mold.Job SummaryWe are looking for a Senior Backend ... Requirements:Solid 8+ years of software development experience, of which:5+ years with systems‑level or backend

We are looking for a Senior Software Developer to contribute to our Veeam Kasten data management platform

IT Intern will join an international development team working on core Bosch Mobility applications. Tasks include software development lifecycle participation, collaboration with developers, and code reviews. Java, Springboot, Hibernate, REST, APIs, Agile, and unit testing experience required.

designed for complex REST API and backend automated testing. ... We are looking for a Senior QA Automation Engineer who breathes backend testing. ... If you are tired of UI testing and want to focus 100% on complex backend APIs , this is the role for ... You will be responsible for testing high-scale, high-availability backend systems hosted exclusively ... Qualifications 5 years of experience in QA Automation with a strict focus on Backend/API testing (this

This position can be tailored to a Full Stack Developer or a dedicated Backend Developer, depending on ... Technology Skills Desired Backend Expertise (Mandatory for Backend Role, Highly Desired for Full Stack ... Role Overview Citi is seeking an accomplished and highly motivated Vice President (VP) level developer ... ): Strong proficiency in modern backend languages such as Java, Kotlin and/or Python.

Qualifications BSc or MSc in software engineering or computer science 5 years of proven track record as a strong backend ... Join FOSS Warsaw team as a C# Cloud Developer in FOSS Software Services – and be part of creating world ... developer in C#/.NET environment Solid experience with client/server development or similar architectures

What you'll do: You'll join our experienced Python Developers and work on designing and implementing backend ... skills and experience in onboarding junior/mid developers experience in leading the project as a lead developer

Fullstack Software Developer (AI for Mining) Location: Warsaw Hub — hybrid (2–3 days from the office) ... Strong skills in at least one backend stack — Node.js/Nest, Java, or Python — and willingness to work ... Tech stack Backend: Node.js (Nest.js), Java, or Python — depending on the service Frontend: React Mobile ... modern CI/CD, containerized services What we're looking for Solid commercial experience as a fullstack developer

We are looking for a Senior Java / Full-Stack Software Developer ! ... and operational support · Ensure quality, stability, and maintainability of the software · Develop backend ... professional experience in developing modern applications · Very good knowledge of Java, including backend

Provide technical guidance to teammates within the backend team. ... Key responsibilities Design, develop, and maintain scalable backend systems and APIs. ... You will report to our Backend Tech Lead and collaborate closely across multiple teams to help design ... Every role in our company is a direct contributor to this vision - and as a Senior .NET Backend Engineer ... and build scalable backend systems and APIs that power data-driven decision-making across airlines worldwide

We are seeking an experienced Senior Java Cloud Native Developer with 10+ years of hands‑on experience ... You will work closely with architects and product teams to design, build, and scale highly resilient backend

and residence in Poland Start date: ASAP (depending on candidate availability) Project scope: Develop backend ... We are seeking an experienced Fullstack Developer (.NET Angular) to join a remote development team. ... If you are an experienced fullstack developer who thrives in a collaborative environment, takes ownership

experience in the banking or investment banking sector (mandatory) Full-stack development experience (backend-focused ... Contract type: B2B Industry: Banking / Investment Banking We are looking for an experienced Senior .NET Developer ... through unit and integration testing Key Requirements: 5 years of professional experience as a .NET / C# Developer

depending on candidate’s availability) Project scope: Design and develop full-stack features (frontend backend ... We are currently looking for an experienced senior Full Stack Developer (Java / Angular / Kafka) to join ... international stakeholders in an Agile environment Competence demands: Strong experience as a Full Stack Developer

Then you should check out our Senior Python Backend Engineer opening as well . ... Lead Python Backend Engineer Browsing jobs can get boring, so let us convince you to actually apply for ... We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems ... Working at Reef in practice Reef Technologies is a fully remote Python backend software house . ... Lead Python Backend Engineer wanted Do you have at least 5 years of programming experience, including

work in house you focus on a single project at a time you focus on product development Team members backend ... C++ Developer (NAS Backup) Miejsce pracy: Warszawa Technologies we use Expected C++ Operating system ... Windows macOS Linux About the project About the Role We are looking for a C++ Developer to join a team ... developer This is how we work on a project Clean Code code quality measures code review design patterns

UI/UX mockups into LWC components Integrate front-end components with Apex controllers and consume backend ... We are seeking a Senior Drupal Developer to join our client, a leading company in consulting and digital ... As a Senior/Lead CMS Developer, you’ll lead development efforts, define technical architecture, and drive ... Requirements: Proven experience as a CMS developer with strong expertise in both Drupal and Wordpress