802 developer English-speaking jobs in Masovian Voivodeship

Junior .NET Developer for Netcompany Banking Services (f/m) Full-time In Netcompany Banking Services

Senior Frontend React Developer: This role is for a senior frontend engineer who can design and own business-critical

About the Role We are looking for an experienced Senior Reltio MDM Developer who will join a project

Design, build, and deploy fullstack Generative AI applications integrating LLMs, image, and multimodal models. Develop frontend interfaces (React, Next.js) and backend systems (Python, Node.js) powering GenAI features. Collaborate with data scientists and product teams to translate business requirements into AI-enabled digital experiences.

Design and develop scalable data solutions using Palantir Foundry. Responsibilities include building data pipelines with Python, PySpark, and SQL, and developing data architecture. Requires strong skills in data modeling and modern data engineering principles.

Senior NET Developer to design, build, and scale enterprise web applications and SaaS solutions. Requires 6 years of experience with C#, .NET Core, Azure Cloud, and RESTful APIs. Focus on quality through unit testing and Agile collaboration.

of recruitment projects we undertake for our partners, we are currently looking for: Fullstack Java Developer

Senior Full-Stack Developer to build a high-performance investment reporting platform. Requires 3+ years in Java/Spring Boot microservices and Angular development. Must have SQL skills and analyze legacy system logic.

Senior C++ Developer needed for IoT projects, building UIs for smart climate control devices using C++, Qt 6, and QML. Requires 5+ years of C++ experience and expertise in embedded Linux environments.

necessary documentation, including PRDs, test cases, and design docs Work independently as the sole developer

Position Description: We are seeking a talented junior developer to support our portfolio management

Key Requirements Minimum 4 years of experience as a Software Engineer / Developer in enterprise environments

Full Stack Developer for cloud-native platforms. Architect and deliver production-grade .NET solutions. Requires 4+ years of experience with .NET, REST APIs, React, TypeScript, and AWS.

Full-Stack Developer needed for AI lab project. Requires 3-7 years experience with Python and JavaScript/TypeScript. Responsibilities include designing, implementing, and reviewing complex coding tasks.

Developer Tools: Experience with JavaScript/Python, JSON, Genesys Cloud SDKs, and RESTful API integrations

Developers *instinctools is a developer of IT solutions for Western Europe. ... We are looking for a Middle+/Senior Fullstack (Python+React) Developer Our customer is one of the TOP

Firmware Engineer/C/C++ Developer to develop embedded software for security devices. Requires 3+ years in C/C++, basic embedded systems knowledge, and Git experience.

turn them into quantifiable gains in throughput, latency and cost.This role will suit someone with a developer ... Oracle or PostgreSQL) and tuning SQL, indexes and schema design to eliminate data-layer bottlenecksA developer

As a CRM Developer at Optingo you build business applications on the Creatio platform - from integrations

You'll work at the intersection of AI and developer tooling, the internal development platforms and organizational