1375 backend developer English-speaking jobs in Warsaw

technologies-expected : ServiceNow MariaDB about-project : We are looking for an experienced ServiceNow Developer ... analysis, and working in project environments At least two certificates: ServiceNow Certified Application Developer

We are looking for a .NET Developer to join a long-term project in the banking sector. ... stakeholders English skills sufficient for working with technical documentation We are looking for a .NET Developer

Comfort moving across layers: infrastructure, backend services, developer workflows, and operational ... Experience improving developer experience for product teams, not just operating infrastructure in isolation ... Build and maintain infrastructure as code, CI/CD flows, environment setup, and paved paths that reduce developer

Hands‑on experience with SQL for backend and data validation (PostgreSQL preferred). ... systems., Validate backend logic and data integrity using SQL (PostgreSQL preferred)., Perform REST ... and test scenarios., Perform functional, regression, integration, and exploratory testing on web and backend

Develop and maintain both frontend interfaces (React, Next.js, etc.) and backend systems (Python, Node.js ... Integrate foundation models and APIs (OpenAI, Anthropic, Hugging Face, Stability, etc.) into robust backend ... AI-powered web applications. 2+ years of experience in software development, covering both frontend and backend

We are part of Tiugo Technologies, a launchpad for new developer platforms, helping software companies ... Tiugo contains a suite of brands that are API-first, market-leading developer platforms focused on content ... We are part of Tiugo Technologies, a launchpad for new developer platforms, helping software companies ... Your New Role As part of a portfolio of best-in-class developer tools, we are looking for a Senior Solution ... Tiugo contains a suite of brands that are API-first, market-leading developer platforms focused on content

responsibilities : Architect and develop backend systems for enterprise software products Contribute ... for an experienced Senior Software Engineer to take a key role in architecting and developing complex backend

Strong backend experience with Python and FastAPI, with proven production delivery. ... What you’ll do Build end‑to‑end features using Python (FastAPI, Django) as your primary backend stack

Fairmarkit is looking for a skilled Python Backend Software Engineer to join Fairmarkit and strengthen

administering GitHub Enterprise Cloud environments at scale, or equivalent experience in platform engineering, developer

Remote (EU-based) B2B Contract | 10–12 months We are seeking a hands-on IDM Developer / Analyst with

Workday Developer Our Internal Business Application Centre (IBACentre) team offers you the opportunity

Minimum 1 year of experience as SAP HCM ABAP Developer. ... Project Description We are looking for an experienced Senior SAP ABAP / ABAP OO Developer to join an ... Project Description We are looking for an experienced Senior SAP ABAP / ABAP OO Developer to join an

Senior Java Developer IT · Warsaw (City Center) · Hybrid About the Client Our Client is a fast-growing ... Role Overview We are seeking a highly skilled Full Stack Developer with expertise in Java and React.js ... Computer Science, Engineering, or a related field. 5 years of professional experience as a Full Stack Developer

Nice to Have: Experience acting as an intermediary between ML and backend/frontend teams. ... Collaborate with the ML team, as well as frontend and backend teams, to build out our data platform.

working with modern JavaScript frameworks such as Vue.js, React.js, Angular, or similar. 3+ years of backend

, monolith architecture) Vue/Nuxt (frontend, but this role focuses on backend) GCP, PostgreSQL Agent ... move forward step by step Enjoy learning new tools, languages, and areas Technical Requirements Solid backend ... databases or complex data models Experience in early-stage startups Our Stack (You Can Learn It) Golang (backend

Strong backend engineering on the JVM – Kotlin, Java, or Scala in production. ... Owning vertical slices end-to-end – AWS infrastructure, Kotlin backend, TypeScript frontend. ... Owning vertical slices end-to-end – AWS infrastructure, Kotlin backend, TypeScript frontend. ... the supporting services around them., Owning vertical slices end-to-end – AWS infrastructure, Kotlin backend

Ideally, you’ll also have BC Developer certificate MB-820 Hands-on experience with POSTMAN Working with ... Business Central feature To qualify for the role, you must have Experience with independent work as Developer

design system from Material UI (MUI) to Shadcn, specifically optimizing it for AI-assisted/agentic developer ... mentorship, perform architectural code reviews, and handle technical doubts from a massive pool of internal developer