793 backend developer English-speaking jobs in Masovian Voivodeship
MuleSoft Developer
- Jobhouse Sp. z o.o.
- Warsaw
- March 22
operating in the liquid gas and fuel sector we are looking for candidates for the position of: Mule Soft Developer ... Mastery of GitHub workflows (CI/CD, pull requests, branching) Close collaboration with architects, backend
Frontend Developer (Focus on Vue.js)
- Jobhouse Sp. z o.o.
- Warsaw
- March 22
operating in the liquid gas and fuel sector we are looking for candidates for the position of: Frontend Developer ... in design decisions Conducting code reviews and ensuring high code quality Close collaboration with backend
Senior Java developer
- Tango
- Warszawa
- March 19
Responsibilities
Design and develop high-load backend microservices. ... Requirements
8+ years of experience as a Java Developer
Writing code in a clean and maintainable manner
Backend Engineer
- Point72
- Warszawa
- March 23
What you’ll do
Design, develop, and maintain scalable, high-performance C#/.NET Core APIs and backend ... Bachelor’s degree in computer science, engineering, or a related field.
10+ years of experience in backend
Backend Engineer
- Point72
- Województwo mazowieckie
- March 21
business.What you’ll doDesign, develop, and maintain scalable, high‑performance C#/.NET Core APIs and backend ... requiredBachelor’s degree in computer science, engineering, or a related field.10+ years of experience in backend
Senior FullStack Engineer (.Net+React) AI Services
- Auditdata
- Warsaw
- March 28
This is a Senior Full Stack Developer role in AI Services team, focused on building and integrating AI-powered ... Day-to-day work spans the full stack: .NET backend services and React frontends, REST APIs, event-driven ... / .NET 6+) 3+ years experience building frontends with React (TypeScript preferred) Experience with backend ... tooling and experimentation) What you'll do: Build and maintain full stack features end-to-end: .NET backend
Senior Full-Stack Engineer (.Net+React) - AI Services
- Auditdata
- Warsaw
- March 28
This is a Senior Full Stack Developer role in AI Services team, focused on building and integrating AI-powered ... Day-to-day work spans the full stack: .NET backend services and React frontends, REST APIs, event-driven ... / .NET 6+) 3+ years experience building frontends with React (TypeScript preferred) Experience with backend ... tooling and experimentation) What you'll do: Build and maintain full stack features end-to-end: .NET backend
Senior Frontend Developer (UI/UX Focus)
- Demant Polska
- Warszawa
- March 15
We are looking for a Senior Frontend Developer with strong frontend craftsmanship, who can work independently ... implementation partner for Product Designer, translating designs into high‑quality UI
Collaborate closely with backend
Senior Software Engineer, Core Experiences
- Speechify
- Warszawa
- March 17
(Remote) Senior Full Stack Developer (Java+Angular) Senior Fullstack Developer (.NET + Angular) Senior ... designing more efficient abstractions and improving our algorithms Ship cloud functions, lightweight backend ... Full Stack Developer (Python + Angular) - Tech Lead We’re unlocking community knowledge in a new way ... Senior PHP Developer with WHMCS experience (worldwide remote) Senior Software Engineer - Age of Empires
Lead Software Engineer - AI Engineering
- RTB House
- Warszawa
- March 17
Collaboration within an interdisciplinary, self-sufficient team including: DevOps (ensuring a great Developer ... Responsibilities Lead, mentor, and grow a team of talented Frontend/Full Stack and Backend engineers, ... Experience), database experts, backend developers, product designers, and QA engineers; Hardware and ... stakeholders from Ads layouts creation teams (designers, graphic specialists), and the core Bidding Platform backend
Senior Java Developer
- ALGOTEQUE Innovation Hub
- Warszawa
- March 15
Practical experience in designing and building high‑quality APIs and modern backend systems. ... We’re looking for a Senior Java Developer to build smart tools that help identify investment opportunities
Senior Backend Engineer - Golang
- SumUp
- Warszawa
- March 13
You are a developer who values reliability, collaboration, and continuous improvement. ... Your backend expertise thrives in a high‑impact environment where your work directly supports merchant ... to keep high code quality standards
You’ll Thrive in this Role if:
You have 5+ years experience in backend
SAP Developer (ABAP + Fiori/UI5)
- YOUR ITEAMS sp. z o.o.
- Masovian Voivodeship
- March 20
Senior Full-Stack Developer - Fully Remote (EU)
- MRP My Recruitment Partners Ltd.
- Warszawa
- April 2
At least 5 years of experience as a full-stack developer.
Knowledge. ... Backend Experience. You have strong backend experience with Node.js + SQL.
Architecture. ... Shape architecture and API design with a backend-first focus. ... You have designed and delivered backend solutions, making informed decisions on architecture, database
Senior Full-Stack Developer- Node.js
- Elementor
- Warszawa
- March 23
experience with Nest.JS
Experience with Databases - MySQL is a Must
Experience with building scalable backend ... Description
We’re looking for a talented Full-Stack Node.js/TypeScript Developer to join our team and ... other team members and stakeholders
Requirements
6+ years of proven experience as a full-stack developer
C# Developer - M/F/D
- Société Générale Assurances
- Warszawa
- March 17
You will be best suited for this role if:
You have at least 3 years of professional experience in C# backend ... C# Developer - M/F/D
Location: Warsaw, Poland
Type: Permanent contract
Work arrangement: Hybrid (2-3 ... Publication date: June 3, 2025
Responsibilities
Join our Fixed Income, Forex, and Credit (FFC) teams as a C# Developer
Software Engineering Manager
- AUTODOC
- Warszawa
- March 19
Developer Productivity & AI Adoption – Promote the use of AI‑powered development tools to improve code ... Technical Leadership & Architecture – Guide the design and evolution of scalable backend systems and ... Strong knowledge of PHP ecosystem, Node.js, JavaScript and backend development practices
Experience ... management: mentoring engineers, driving engineering best practices, and ensuring the successful delivery of backend
Сore Software Architect
- Fairmarkit
- Warszawa
- March 14
moving from legacy patterns to modern architecture
Strong background in platform engineering, developer ... The backend and frontend architecture becomes more modular, maintainable, and extensible. ... Deep expertise in Python backend development, with modern frameworks and best practices for scalable ... Lead system‑level design for backend services (Python), frontend architecture (Angular), APIs and integrations
Investment Manager - CEE Investment team
- YIT - Urban developer and construction company
- Warszawa
- April 4
YIT is the largest residential developer in Finland and one of the leading construction companies in
Frontend Developer
- Brightstar Lottery
- Warszawa
- March 13
Role Overview
As a Frontend Developer, you will play a pivotal role in the design, development, and maintenance ... Qualifications
Bachelor’s degree in Computer Science or related field, plus 5 years professional backend ... development experience; or
Master’s degree in Computer Science or related field, plus 3 years professional backend ... enterprise environments
Experience working in Agile teams (Scrum/Kanban)
Nice To Have
Experience with Java backend
















