3503 frontend developer English-speaking jobs in Poland

Project Description We are looking for an experienced Android Developer who will be working in the Mobile

As a Python Developer at Endava you will have participate in the activities of designing, building and

About The Role Join Veeam as a C# Developer and help shape the backend of Veeam Backup for Hypervisors

Qualifications 5+ years of experience as software developer or engineer is required. ... Job Description We are looking for a Back-end / Full-stack developer to join fully stacked team developing ... As a senior developer you will be expected to work on projects as a lead and give guidance to other members

As a Senior Kotlin Developer you will be working in our Engineering Capco Poland Team as one of a team ... very interesting, digital, innovate, investment platform together with data engineers, backend and frontend

English — at least Upper‑Intermediate (B2) level Desired skills MuleSoft certification (MCD – Mule 4 Developer

Full Stack Developer will refactor, develop, and maintain a Python application used for presenting trading strategies in the Gas Storage business area. The role requires back-end (Python), front-end (Angular), and PostgreSQL experience.

Platform and AI roadmap.Требования5+ Years of experience as a Microsoft Power Platform administrator and developer

Your tasks We are seeking an AI Developer who thrives at turning AI/ML concepts into production‑ready ... Your profile Proven experience as an AI/ML Developer building and deploying models on Google Cloud Platform

We are looking for a CFD Solver Developer to join our M‑Star team – a small, yet highly effective team

React Developer with 3+ years experience enhancing usability and accessibility of client-facing applications. Experience translating business requirements into IT requirements and refining UI based on feedback. Hands-on experience with automated testing, backend integration, and CI/CD pipelines. Bachelor's/Master's degree in software engineering.

We're looking for a passionate Software Developer with strong Can-Do attitude.

Java Developer with Kafka (hybrid from Gdynia) Job Overview We are seeking a Java Developer (hybrid from

Senior Java Developer with 5+ years experience designing, developing, and maintaining backend systems using Java and Spring ecosystem. Focus on microservices architecture, performance, scalability, and automated testing. Experience with GCP and Terraform.

We are looking for a Senior Developer Platform Engineer to join our Onsite Digital Solutions team.

Senior Java Developer (K/M) – Warszawa, PolandResponsibilitiesDesigning and developing efficient, scalable ... delivered solutions and a proactive approach to problem‑solving.Nice to HaveExperience as a Tech Lead, Lead Developer

Senior Erlang Developer will design, implement, and debug Erlang/OTP code in the GTT framework. Responsibilities include investigating and resolving technical issues, collaborating with development teams, and ensuring GTT remains a reliable tool. Requires strong hands-on experience with Erlang/OTP, functional programming, and Linux/bash scripting.

As an energy park developer, the UKA Group plans, builds, operates and sells wind farms and solar parks

revenues as of 12 months ending March 2026 totaled $14.7B Overview of the Role As an L3 Agentic AI Developer ... Skill Requirements Proven hands‑on experience as a Python Developer building production‑grade applications

Lead Java Developer will design, develop, and maintain Java-based applications. Experience with Spring, Spring Boot, database design, and TDD is required.