2785 backend developer English-speaking jobs in Masovian Voivodeship

Personal Requirements At least 4 years of experience as a .NET, C# developer. ... Contribute to the development and maintenance of a leading Pension solution using your backend/full stack

For our offices in Cracow and Warsaw, we are looking for an experienced .NET Developer to develop an ... What we're looking for: At least 3 years of backend development experience building large-scale web

PowerApps Developer - Digital & Cloud Services Join to apply for the PowerApps Developer - Digital & ... the first 25 applicants Join to apply for the PowerApps Developer - Digital & Cloud Services role at ... Cloud Services role at T-Mobile Polska PowerApps Developer - Digital & Cloud Services 3 days ago Be among ... | React | Checkout team Front-end Developer (React / TypeScript) Software Engineer, Early Career, Cloud ... Internship: Front-End Developer (all genders) Warsaw, Mazowieckie, Poland 10 months ago Software Engineer

We deliver features via rich UI and backend services that span everything from app lifecycle to device ... Download Protection Platform — Combines CP UI and backend logic to scan downloads, generate threat reports

Backend Engineer – Java / Data SystemsLocation: Remote (Poland/EU) Contractor Salary: $60,000 About Threecolts ... About the Role We’re looking for a Backend Engineer to build and scale high-performance Java services ... Responsibilities Design, develop, and optimize backend services in Java (Spring Boot) Build and maintain ... Troubleshoot and improve system reliability and infrastructure Requirements Strong Java (Spring Boot) backend

Main Responsibilities Build a completely new sophisticated microservice system for the new eSim Product; Create features to support layers of multi-dimensional personalization, A/B experimentation, and analytics; Develop and maintain a high-quality codebase; Seek to improve code and performance constantly; Mentor colleagues on development best practices & provide technical guidance; Exercise influ

If you’re a curious problem-solver who carves their own path, join the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN on the planet—tools that put privacy, security, and control back in people’s hands. Your impact? Helping millions take back control of their online security, privacy, and data.

Identity Senior Software Engineer - Age of Empires (Remote) Senior Software Engineer, Chrome Autofill Java Backend ... Senior Consultant Software Engineer Middle to Senior .NET/C# Developer (Web) Senior Software Engineer ... /Administrator Senior Software Engineer, Gemini Code Assist Senior Full Stack Developer (Remote, Contract ... Simulation Infrastructure Senior Software Engineer (with TCP/IP networking experience) Senior Power Platform Developer

This role blends backend engineering, cloud architecture, and infrastructure thinking. ... Systems & Architecture Design and implement scalable backend services and APIs that support platform ... systems with a focus on data pipelines , infrastructure , and backend services — not traditional frontend ... or infrastructure-focused engineering roles Strong Python backend development skills (FastAPI, Flask ... Role Overview We are seeking a Senior Backend Engineer who is passionate about building scalable, cloud-native

experience, ideally including: Frontend: React or similar frameworks; UI component design; state management Backend ... Warsaw, Mazowieckie, Poland PLN10,000.00-PLN16,000.00 12 months ago (Junior) Back-end Developer (.NET ... Warsaw, Mazowieckie, Poland 11 months ago Warsaw, Mazowieckie, Poland 10 months ago Senior Full Stack Developer ... security tools, vulnerability detection platforms, or compliance automation Prior experience working on developer-facing

Who you are Java developer with a minimum of 4 years of experience.

Role Overview: As a Senior Backend Engineer, you will play a pivotal role in designing, developing, and ... a dynamic development team, sized between 3 to 9 members, dedicated to craft scalable and resilient backend

Role Overview: As a Senior Backend Engineer, you will play a pivotal role in designing, developing, and ... a dynamic development team, sized between 3 to 9 members, dedicated to craft scalable and resilient backend

You will be involved in building tooling for the developer pipeline delivering more streamlined and secure ... framework Experience with MySQL and Kafka Familiarity with microservice architecture Being not only a developer

Behind every customer-facing feature is a network of backend systems that quietly power the experience ... Who We’re Looking For You’re a Senior Backend Engineer who thrives on responsibility and impact. ... What You’ll Be Doing Design, develop, and maintain public and internal APIs and backend services that

Key Technologies & Requirements: Backend Development: Core Language : Proficiency in Node.js for backend ... Are you a skilled software engineer passionate about backend technologies and cloud infrastructure? ... Innovative Technology : Shape real-world solutions by mastering backend systems, cloud platforms, and ... What We’re Looking For: Proven expertise in backend development , cloud computing, and system architecture ... Our Work Style: Backend-First Innovation : Lead initiatives in building scalable, high-performance systems

ABOUT THE ROLE We are looking for a Senior Backend Engineer in our Payments domain. ... framework ● Experience with MySQL and Kafka ● Familiarity with microservice architecture ● Being not only a developer

Join to apply for the Lead Software Engineer (Python) role at Vestas Do you enjoy building scalable backend ... Software Engineering, or a related technical field, combined with 3–5 years of professional experience in backend ... Developer (all genders) Warsaw, Mazowieckie, Poland 10 months ago Warsaw, Mazowieckie, Poland 10 months ... Software Engineer (L5) — Developer Platform Software Engineer, Early Career, Cloud AI Internship: Front-End ... Engineer, Cloud AI, Early Career Software Engineer (L5) - Game Lifecycle Engineering Junior/Middle Python Developer

maintaining applications in Azure to support eBusiness – Royal Mail’s customer-facing websites and related backend ... We are looking for a talented Full-Stack Developer who is going to support Product Engineering Team of ... integration trips supporting all development ideas of our associates About the role: The Full-Stack Developer

Location: Remote (from Poland) Rate: 135–145 PLN/hour Project Description AI Developer (m/f/d) for Customer ... Integrate GenAI agents with company APIs, backend services, and partner systems through MCP for dynamic