599 developer English-speaking jobs in Masovian Voivodeship

We are looking for a passionate developer willing to move our projects on the new track! ... Senior Guidewire Developer Location: Katowice / Warszawa - 2 days office / 3 days remote Let us introduce ... The opportunity As a Guidewire Developer you will participate in various streams of Insurance platform

Position SW Technical Lead - Data Platforms As a Custom Software Developer, you will act as a strategic ... high standards for code quality and security, and remove obstacles for teams, continuously improving developer ... market‑available software‑development tooling to suggest adoption into the Roche toolset, continuously improving developer

We are looking for an experienced Backbase Frontend Developer to join our team and support the delivery

Cantor Fitzgerald is seeking a highly skilled JAVA Developer to join the Trading Systems development

Senior PHP Developer to write, test, and deploy clean PHP code using Symfony. Responsibilities include troubleshooting, refactoring, and code reviews. Requires deep PHP knowledge, Docker, Git, and database skills.

About the role As an IT Senior Developer, you will be responsible for the development, enhancement, design

Role Overview We are looking for a Senior .NET Backend Developer to strengthen the BI Basis Microsoft

Senior Frontend Developer - React & Azure About The Role You will be a hands‑on front‑end engineer and

As a Developer, you would play a key role in connecting business needs with technical solutions and shaping

WHY BOX NEEDS YOU Box Marketing Engineering team is seeking a talented Front-End Developer for a full-time

Software Developer with 3-5 years of experience designing, developing, and maintaining applications using cloud and legacy technologies. Expertise in Java, cloud platforms (Azure, AWS), and CI/CD processes.

Senior IT Developer designs, develops, tests, and maintains software applications using cloud and legacy technologies. Experience with Java, cloud platforms (Azure, AWS), containers, Kubernetes, and microservices is required.

We offer a senior developer role with opportunities for professional growth. ... Copilot Studio Developer The opportunity With the constant growth of our business and customers’ needs

We are looking for a motivated Claude AI Developer to support the development and implementation of Atlas

business flows and volumes projected through 2027–2029.The RoleWe are looking for a Senior or Expert Java Developer

Python Fullstack Developer to design, implement, and maintain web applications. Requires 5+ years of experience, a computer science degree, and proficiency in Python, Django/FastAPI/Flask, Angular, and REST APIs.

Develops and maintains scalable data pipelines on Azure and Databricks, specializing in Delta Lake optimization. Designs and builds production-grade Python applications with a focus on modularity and concurrency. Productionizes Databricks solutions using Workflows, Jobs, and Asset Bundles. Implements specification-driven designs with AI-assisted development tools and automates deployment processes with CI/CD pipelines.

Python Developer with 5+ years of experience designing, implementing, and maintaining backend applications. Expertise in Django, FastAPI, or Flask frameworks, REST APIs, and microservices architecture. Strong understanding of Linux, CI/CD processes, and NoSQL databases.

Senior Java Developer to design, develop, and maintain high-performance trading systems in a distributed architecture. Expertise in multi-threaded programming, low-latency concepts, and AWS EC2 is required.

long‑term collaboration and business impact.Role OverviewWe are looking for an experienced Senior Web Developer