7347 frontend developer English-speaking jobs in Poland

Develop and implement Oracle UIM solutions, including designing inventory models, creating cartridges, and supporting deployments. Requires 5+ years of experience with Oracle UIM and strong telecom inventory domain knowledge.

day, the result is always the same: a ready-to-use solution used by everyone around us.As a Sollers developer

consistent focus on engineering solutions that matter.Role: Senior Fullstack DeveloperAs a Senior Fullstack Developer

OverviewWe are seeking a talented ODI Developer with IDMC knowledge to design, build, and optimize enterprise

Your profile: 10+ years of experience as a Backend developer, 4+ years of experience with Node.js, 3

Science, Information Systems, or a related fieldSeveral years of proven experience as a ServiceNow developer

ServiceNow Developer will build solutions focused on B2B Customer Service Management (CSM) and IT Service Management (ITSM). Responsibilities include configuring and extending CSM & ITSM modules, managing CMDB/CSDM, implementing integrations, and supporting the development pipeline. Requires 3-6+ years of hands-on ServiceNow development experience (JavaScript/Glide, Business Rules, Client Scripts, UI Policies/Actions, Scripted REST) and proven delivery in ITSM and/or CSM. Strong CMDB/CSDM understanding (CSDM 5.0, IRE, class model, relationship design, import sets) and IntegrationHub & MID Server experience are essential.

Paid one-month summer internship in 2026 for 3rd-5th year computer science students or recent graduates (up to one year post-graduation) with .NET and C# knowledge.

Share this offer Location: Poznań • Type: Full-time Business Developer – Residential and Commercial Apply ... We are looking for a results‑driven Business Developer to accelerate growth across Poland.

You are an experienced and passionate developer always seeking the best solution. ... About This Opportunity To strengthen our team we are looking for an experienced Lead Developer / Expert ... What you’ll be doing Working as an Expert Java Developer (with Apache Kafka) in Payments Data Domain ... As the Lead Developer, you’ll engage with many different stakeholders, so the person we are looking for

JVM Developer intern for 2 months (July-August) working on real-life projects with a focus on Kotlin/Java. Must be a 3rd-5th year student with good English skills and a willingness to learn. On-site work in Kraków is required.

Java/Kotlin developer intern for a 2-month paid position (July-August). Work on a new product with experienced developers, using both familiar and new technologies. Must be a 3rd-5th year student with good English skills and a strong interest in Java/Kotlin. On-site work in Kraków is required.

Andersen is hiring a Java Developer for a project developing and enhancing a digital platform that supports

Develop and apply engineering knowledge in IP networking, wireless and satellite networks, fixed networks, enterprise networks, connected devices, and Telco Cloud platforms. Design, document, and implement IP network elements, leveraging expertise in routing, VLANs, OSPF, BGP, MPLS, IPv4/IPv6, DNS, and cellular networks.

J. angielski: B2+ (most team based in the UK) We are looking for a PHP Developer to join our team working

Senior Graphics Developer will design, optimize, and integrate advanced compute and graphics technologies. Responsibilities include developing software applications using DirectX 12, Vulkan, and other modern graphics APIs, optimizing complex algorithms, and designing advanced shaders.

Backend Software Engineer to design, develop, and maintain backend microservices using Node.js (TypeScript) in a serverless or event-driven architecture. Responsibilities include designing event-driven flows, implementing cloud-native solutions using AWS services, and integrating with data indexing and search solutions.

Java Developer needed for design, development, and testing of components for the Transfer Agency Investor Onboarding system. Experience with Spring MVC/SpringBoot, JMS, JPA, JAX-RS, WebServices (SOAP, REST), and SOLID principles required.

Python Developer for R&D team focused on AI-powered vulnerability detection tools. Build automated solutions and AI-driven systems to identify security weaknesses in web applications. Requires 3+ years Python experience, automation skills, and LLM integration experience.

Develop firmware for embedded systems, including concept design, implementation, and maintenance. Requires 3 years of embedded development experience, strong C programming skills, and familiarity with ARM Cortex-M based solutions. Excellent English communication skills are essential.