2124 backend developer English-speaking jobs in Poland

Working closely with Backend Engineers, QA Engineers and TA Engineers.

Backend Engineer will develop and maintain new features for the Saily product, focusing on personalization, A/B testing, and analytics. Requires 4+ years of product experience, proficiency in Go, and experience with K8s, microservices, SQL, and NoSQL databases.

Right now, we are looking for a SAP Senior ABAP Developer/ Manager to join our EY GDS Consulting Services ... role, you must have To be having good implementation experience in at least 1 of the area – ABAP (Backend ... technologies practice knowledge – SAP Adobe forms, SAP Smart forms Very good data modelling and design skills Backend

velocity of all City’s Experience product teams by building and maintaining a robust, self‑service developer ... shifting toward TypeScript and JavaScript, though you will also work with Java/Kotlin for specific backend ... Professional experience or solid comfort levels with Java or Kotlin is required to support critical backend

Qualifications You have 7+ years as a Backend developer using Java (Java 11 through Java 21+) You have ... experience leading and mentoring backend engineers, providing guidance and direction on best practices

velocity of all City’s Experience product teams by building and maintaining a robust, self‑service developer ... shifting toward TypeScript and JavaScript, though you will also work with Java/Kotlin for specific backend ... Professional experience or solid comfort levels with Java or Kotlin is required to support critical backend

improvements; Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... ABOUT THE ROLE We are looking for a Senior Backend Engineer to architect and build the core systems of ... MUST HAVES 5 years of software development experience building scalable systems (backend programming

improvements; Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... ABOUT THE ROLE We are looking for a Senior Backend Engineer to architect and build the core systems of ... MUST HAVES 5 years of software development experience building scalable systems (backend programming

improvements Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... About the Role We are looking for a senior backend engineer to architect and build the core systems of ... high‑performing team Must Haves 5 years of software development experience building scalable systems (backend

Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... About the Role We are looking for a Senior Backend Engineer to architect and build the core systems of ... Must Haves 5 years of software development experience building scalable systems (backend programming

improvements Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... About the Role We are looking for a Senior Backend Engineer to architect and build the core systems of ... high‑performing team Must Haves 5 years of software development experience building scalable systems (backend

Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... About the Role We are looking for a Senior Backend Engineer to architect and build the core systems of ... Must Haves 5 years of software development experience building scalable systems (backend programming

improvements;Drive architectural decisions and establish patterns that support scalability, reliability, and developer ... ABOUT THE ROLEWe are looking for a Senior Backend Engineer to architect and build the core systems of ... high-performing team.MUST HAVES5 years of software development experience building scalable systems (backend

with modern analytics and data‑pipeline tooling Experience building or maintaining publicly published developer ... write clean, concise, well‑tested code on critical paths — primarily in Python, with Go for selected backend ... experience 7+ years of production software engineering experience Hands‑on Go development experience for backend

We are currently in search of a proficient expert to join us as a Full-Stack C# Developer. ... the development and maintenance of applications running various platforms, with a notable focus on backend ... languages and libraries such as HTML/CSS, as well as JavaScript, and frameworks like Node.jsStrong backend

We are seeking a talented SAP BW/HANA Developer to join our team at a global leader in semiconductor ... SAP HANA native models, including Calculation Views, CDS Views, Stored Procedures, and SQLScript for backend ... Confluence, ADO)Bachelor’s degree in Computer Science, Engineering, or a related fieldSolid foundation in backend

developer Experience with Linux, Docker, and cloud providers (GCP and AWS) Experience with distributed ... hybrid footprints requirements-expected : Hands-on software engineering skills with experience as a backend

requirements-expected : at least 3 years of experience as a Java Developer, strong knowledge of Java ... our Polish Scrum teams (5 teams already in place), team setup: Solution Designer, Business Analyst, Backend

Measure and continuously improve developer productivity and code quality through AI‑driven workflows. ... What You’ll tackle in the first 6‑12 months Lead the effort to break our backend and frontend out of ... What You’ll do Build Critical Systems Own the architecture of key backend and frontend systems within ... Who You Are 12+ years of professional software engineering experience across backend and frontend. 5 ... Set up frameworks for effective cross‑site, cross‑functional collaboration between backend and frontend

CKA/CKAD (Certified Kubernetes Administrator/Developer). ... observability (tracing, metrics, structured logging) using OpenTelemetry as the instrumentation framework and backend ... Developer experience: self‑service platforms, golden path templates. ... Develop Python platform code: runtime handlers, SDK integrations, configuration management, and developer‑facing