1570 backend developer English-speaking jobs in Masovian Voivodeship
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Java Backend Developer | Hybrid Warsaw
- DCV Technologies
- Warsaw
- July 27
Java Backend Developer We’re looking for an experienced Java Backend Developer to join a fast-paced,
Senior Backend Developer
- Commit
- warszawa
- August 6
faster through visibility,automation, and actionable security intelligence.We are looking for a strong Backend ... designLeverage AI/LLMs and automation tools to improve engineering workflowsRequirements:5+ years of backend ... powering open-source intelligence and security research effortsResponsibilities:Design and build scalable backend
PHP Developer Backend
- SoftTeco
- warszawa
- August 4
SoftTeco seeks Middle/Senior PHP Developers with expertise in OOP PHP, frameworks like Symfony & Laravel, and databases (MySQL and/or MSSQL). Experience with GitHub, Windows & Linux servers, Scrum, and English communication is required.
Senior Backend Developer (Scala & Spark)
- Talan Group
- warszawa
- August 4
Senior Backend Developer (Scala & Spark)Talan is an international advisory group on innovation and transformation ... delivery.QualificationsAt least 7 years of experience in programmingAt least 3 years of experience as Programming backend
Software Developer (Backend SaaS)
- Canonical
- warszawa
- July 29
Software Developer will collaborate on a distributed team to write code, fix bugs, and modernize the Landscape codebase. Requires proficiency in Python, web frameworks (Flask, Django), databases, and ORMs (PostgreSQL preferred). Experience with Ubuntu as a development and deployment platform is necessary.
Scala Backend Developer
- beyond-tabs.com
- warszawa
- July 28
InternetReferrals increase your chances of interviewing at beyond-tabs.com by 2xGet notified about new Scala Developer
Python Backend Developer
- payabl.
- warszawa
- July 11
The role is about
We are expanding our engineering capabilities and looking for a Backend Engineer to ... In this role, you will contribute to building and improving scalable backend services that support a ... Develop and maintain Python-based microservices in a distributed environment
Design and build scalable backend ... improving system performance and handling increasing system load
Qualifications
3+ years of experience in backend
Backend Developer (.NET)
- Work Channel | Professional Recruitment in Cyprus
- warszawa
- July 11
On behalf of our client, a leading and rapidly growing Fintech company, we are seeking a Backend Developer ... Responsibilities
Design, develop and support backend services with a focus on integrations with other
Senior Backend Developer
- BLP
- warszawa
- June 25
Senior Backend Developer will design, develop, and maintain software solutions. Responsibilities include collaborating with stakeholders, conducting code reviews, and mentoring team members. Requires a Bachelor's or Master's degree in Computer Science or equivalent experience, 5+ years of software engineering experience, and a passion for software craftsmanship.
Node.js Backend Developer
- Magma Math US
- warszawa
- July 31
nothing scary)
What you'll do
Contribute to the design and implementation of scalable, high-performance backend
Node.js Backend Developer
- Magma Math
- warszawa
- July 31
nothing scary)
What you'll do
Contribute to the design and implementation of scalable, high-performance backend
Mid/Senior Backend Developer
- Arbitrum
- warszawa
- July 21
Developer
The salary for this role (B2B contract):
mid: 20 000 - 30 000 PLN + VAT
senior: 30 000 - 40 ... the Arbitrum ecosystem await you
Step into RedStone – the fastest-growing blockchain startup – as a Backend ... As a Senior Backend Engineer at RedStone, you’ll take ownership of core components powering our oracle ... to get to know you better and answer any questions.
1st Technical interview – You’ll meet with our developer
Software Developer (Java & Angular) @ Link Group
- Link Group
- Warsaw
- July 24
Software Developer (Java & Angular) We are looking for an experienced developer with strong expertise ... Software Developer (Java & Angular) We are looking for an experienced developer with strong expertise ... Experience: 5+ years of commercial experience in either backend or frontend, with solid exposure to the ... in backend or frontend development and a solid understanding of the full stack to build reliable, high-quality ... Requirements: Backend, Java, Spring Boot, Hibernate, Oracle DB, SQL, JMS, REST API, Frontend, Angular
Java Backend Developer
- emagine Polska
- Warszawa
- July 27
Summary: The Backend Developer role is aimed at enhancing and modernizing backend services and pipelines ... Main Responsibilities: Modernise backend services and pipelines by upgrading to the latest JDK, Scala ... Migrate authentication frameworks from legacy APIs to OAuth-based solutions across various backend services
Backend Developer
- DSV
- Warszawa
- July 27
As a Backend Developer in the Terminal Squad, you will build backend services that help make warehouse ... Responsibilities Design, develop, and maintain backend services for terminal applications and warehouse ... automated tests, troubleshooting, monitoring, and continuous improvement Requirements Experience in backend
Senior .NET Developer
- HCLTech
- warszawa
- July 23
Role Overview
We are looking for a Senior .NET Backend Developer to strengthen the BI Basis Microsoft ... In this role, you will be responsible for designing, developing, and maintaining backend solutions while ... Key Responsibilities
Design, develop, and maintain backend applications using C# and .NET
Collaborate ... teams to align technical solutions with platform and business requirements
Technical Environment
Backend
Backend Developer Golang
- DataArt
- Warszawa
- August 6
Position overview In this role, you will improve and maintain existing backend services written in Go ... Responsibilities Maintain and improve existing backend services written in Go Design schemas, optimize ... queries, and manage safe database migrations in PostgreSQL Develop backend logic and agentic components ... , and infrastructure components Requirements Experience developing backend services using Go Experience ... This position provides opportunities to influence backend architecture and extend the platform with scalable
Backend Python Developer
- RemoDevs
- Warszawa
- July 29
Requirements Around 3–5 years of experience building backend production systems. ... Job description We are looking for a backend engineer with several years of experience who wants to take ... Responsibilities Build backend services, APIs, data pipelines, and background processes for production ... You will solve backend challenges, choose the best technical solutions, deliver new features, and support
Backend Developer NET
- Andersen
- Warszawa
- July 27
Andersen is hiring a Backend Developer (.NET) for a project developing scalable digital insurance platforms ... and delivering secure backend services and system integrations. ... Experience developing and integrating REST APIs and backend services. ... Responsibilities: Developing, maintaining, and enhancing backend services and APIs using .NET. ... It includes backend services, system integrations, API management, and secure authentication to deliver
Java Backend Developer
- DCG
- Warszawa
- July 27
Java Developer Responsibilities: Design, develop, test and maintain backend services for digital banking ... number of recruitment projects we undertake for our partners, we are currently looking for: Senior Backend ... platforms Drive backend testing activities within an agile team Ensure delivery of high-quality, reliable ... and performance testing Hands-on experience with Cucumber and WireMock Proven experience in driving backend ... cross-functional agile team delivering customer-facing digital banking services Requirements: Strong experience in backend
















