1566 backend developer English-speaking jobs in Masovian Voivodeship

Develop and maintain backend systems and game logic. Build and optimize game simulations. ... What You Will Do As a Backend Software Engineer, you will develop and optimize server‑side game logic

You’re a developer who values user‑centric design, precision, and seamless collaboration. ... About the role You will be working on secure backend systems to ensure our SumUp’s Point of Sale (POS ... You’ll thrive in this role if: You have 5+ years experience in backend engineering with Java and/or

, and security of Bunge’s backend services. ... Ensure that backend systems are optimized for performance and scalability. ... Troubleshoot and debug backend issues, and implement solutions to resolve them. ... City: Warsaw State: Mazowieckie (PL-MZ) Country: Poland (PL) Requisition Number: 43306 The Senior Backend ... Engineer will play a crucial role in designing, developing, and maintaining robust and scalable backend

Contributed to modernizing or evolving backend platforms. ... Qualifications Strong experience building production-grade backend systems. ... Join the Incogni engineering team and help us build the next-generation backend platform powering Incogni ... We’re looking for a senior backend engineer who thinks in systems, designs for growth, and enjoys building ... Responsibilities Design, build, and evolve high-traffic, business-critical backend services (primarily

In this role, you will design and build high-performance backend systems that power content delivery ... languagesExperience with modern backend frameworks (e.g., Spring Boot or Python-based frameworks)Strong ... Hybrid - 3 days/week from the officeYour responsibilitiesDesign and build high-performance, scalable backend ... as Senior/4+ years of experience as a Mid EngineerStrong proficiency in Kotlin, Python, or similar backend ... scalability, and maintainabilityOur requirements6+ years of experience building high-performance, scalable backend

Developer Experience (DevEx): Improve the daily lives of ML engineers and data scientists through better ... You will be responsible for building the backend systems and infrastructure that power machine learning ... If you are a strong backend engineer with an interest in data-driven platforms and ML systems, this is ... Distributed Systems: Proven experience designing, building, and operating backend services or distributed ... Min requirements: Python Mastery: Strong commercial experience in building production-grade backend systems

- or full stack-developer). ... Extensive experience in building backend applications with Node.js. ... Your profile 3 years of experience in software development focused on TypeScript tech-stack (as backend ... code" tools (Terraform) Extensive experience working with RESTful APIs and integrating with complex backend

Embark on a journey of continuous growth and advancement as a Mobile App Developer , becoming an integral ... performance, quality, and responsiveness across a wide range of devices Connect mobile apps to the backend ... automated tests (Unit and UI) to maintain high-quality standards Collaborate closely with designers, backend ... managers Work in a young, dynamic team responsible for the entire product ecosystem—from hardware to backend

You will be: designing, developing, and maintaining scalable backend services using Python and Node.js ... software development, strong hands-on experience with Python and Node.js, experience building APIs and backend

Responsibilities you'll have Designing and implementing backend services based on given specifications ... and knowledge Experience with Java 7/8 Experience with Maven Experience in designing and implementing backend

•Frontend: Typescript/Next.JS.Your responsibilitiesDesign, implement and maintain backend services using ... AzureGitSymfonyOptionalDockerSylius v1Operating systemWindowsAbout the projectWe are seeking a Fullstack Developer ... The person in this role will work across backend and frontend domains, collaborate with product and operations ... Fullstack Developer with PHP (Sylius) and TypescriptMiejsce pracy: WarszawaTechnologies we useExpectedPHPTypeScriptSyliusMicrosoft

developer frontend developer project manager This is how we work on a project Clean Code code review ... Your responsibilities Design, develop, and evolve backend and frontend systems used in production Build ... influence on the product you focus on product development you focus on code maintenance agile Team members backend

Software Engineer III - Backend Miejsce pracy: Warszawa Technologies we use Expected Python Go Java About

Basic backend knowledge in Java or Python is a plus. ... As a Senior Frontend Developer, you will be working for our client, a leader in systematic trading strategies ... Support backend integration using Java or Python (exposure welcome).

About the Project We are looking for an experienced Senior FullStack Developer to join an international ... Experience in backend service design and implementation based on specifications. ... Responsibilities Design and implement backend services based on business and technical requirements.

Core Web Vitals, and ensure smooth experiences across devices and browsers Collaborate closely with backend

We are currently seeking a talented Senior Golang Developer. ... Solid experience building backend systems and APIs in a production environment. ... B2B Contract Salary rate up to 34 EUR/h Fully remote position Start ASAP Develop and maintain backend ... We are also open to candidates with a Fullstack profile, particularly those who bring solid backend expertise

If you enjoy building scalable backend systems and like collaborating face-to-face a couple of days a ... Responsibilities Design, develop, and maintain Java-based microservices Build scalable, high-performance backend

have Design, develop, and maintain full stack applications using Java and Angular Build and enhance backend ... development processes Expected competences and knowledge Minimum 5 years of experience as a Full Stack Developer

experience in the banking or investment banking sector (mandatory) Full-stack development experience (backend-focused ... Contract type: B2B Industry: Banking / Investment Banking We are looking for an experienced Senior .NET Developer ... through unit and integration testing Key Requirements: 5 years of professional experience as a .NET / C# Developer