4415 backend developer English-speaking jobs in Warsaw

LGBTQ+ Business Community by 2x Software Engineer, Early Career, 2025 Start Software Engineer (L5) — Developer ... Who You Are You have 5+ years of experience in backend development, including leading significant technical ... Software Engineer, Early Career, Cloud AI Warsaw, Mazowieckie, Poland $48,000 - $96,000 1 year ago Python Backend

WHAT YOU WILL DO Lead backend development: design, implement, and maintain scalable backend systems in ... Python; Contribute across the stack: while backend is the main focus, be open to occasional frontend ... ABOUT THE ROLE This role offers the chance to lead backend development and shape a next-generation AI-powered

and creating a safer online experience where your work will have a direct impact; Passionate about backend

Experience shipping high-quality, production-ready backend services. ... You'll contribute to our core backend systems, playing a pivotal role in designing and implementing ... What You’ll Do Design and develop robust, scalable, and high-performance backend services using Go and

Core Requirements Great experience working with backend technologies, ideally with Golang; System design

Responsibilities Required qualifications: Minimum 5 years of backend development experience, preferably ... , .NET Core, Entity Framework Core Building and optimizing high-load, high-performance, data-driven backend ... within the hedge fund or financial services industry Strong passion for backend architecture and application

Hi,I'm excited to share that one of our clients inPolandis hiring for aSenior Backend EngineerBelow ... If you're interested, please send your CV to apply.Title: Senior Backend EngineerLocation: Warsaw ... architectureCreating technical documentation and conducting code reviews.Working with frontend and backend

Qualifications Proven backend development experience with Python. ... Possess Backend Programming Skills: Demonstrate proficiency in Python language. ... This role requires strong backend programming skills and hands-on experience with ML frameworks.

Must-haves: Strong expertise in backend development with C# Deep understanding of API design and cloud-native ... Experience with AWS, Kubernetes, Terraform, CI/CD, observability tooling Proven track record of leading backend ... Pragmatic mindset and commitment to high standards of technical excellence Your scope: Lead and mentor backend

Experience testing backend systems, especially Python-based applications. ... Responsibilities: Perform manual testing for web systems, backend services, and API integrations. ... This role focuses on ensuring the quality of backend systems, API integrations, and front-end solutions

The Ubuntu Pro backend team designs and develops backend services for the delivery of Ubuntu Pro, the ... The engineering team behind this product develops Golang based backend components, while the Security ... Technologies (Poland Remote) Senior Software Engineer, Fullstack/Backend Technologies (Poland Remote ... Back End Integrations Software Engineer Senior Software Engineer, Fullstack/Backend Technologies (Poland ... The engineering team behind this product develops Golang based client and backend components, while another

Role : ODI ETL Developer with Teradata, Azure & Databricks Location : Warsaw, Poland (Hybrid) Contract ... duration : 6 months (Extendable) Job Summary We are looking for a results-driven ETL Developer with

Senior ServiceNow Developer – Retail Industry Join a dynamic team and elevate your career in the retail ... As a Senior ServiceNow Developer, you will be working for our client, a leader in the retail sector.

Senior iOS Developer Join us, and build apps millions rely on every day! ... Location: 100% remote work As a Senior iOS Developer , you will be working for our client, a leading

Full Stack Developer Productivity Engineer: Key Responsibilities ● Design, build, and maintain internal ... tools, libraries, and services that improve the developer experience. ● Build APIs, web UIs, and CLIs ... Desirable ● Familiarity with metrics and observability tools to measure productivity (e.g., DORA, Developer ... Experience metrics). ● Exposure to GenAI tools for developer efficiency (e.g., code generation, prompt-based ... ● You'll work in a high-impact, collaborative team focused on removing friction and amplifying developer

team aims to become a crucial, cross-functional group of strong Frontend/Full stack Developers and Backend ... 10+ years in hands-on Full Stack software engineering, with significant experience across frontend, backend ... team aims to become a crucial, cross-functional group of strong Frontend/Full stack Developers and Backend ... building and maintaining solutions. ,[Lead, mentor, and grow a team of talented Frontend/Full Stack and Backend ... stakeholders from Ads layouts creation teams (designers, graphic specialists), and the core Bidding Platform backend

Experience with backend frameworks (e.g., FastAPI) and databases (SQL/NoSQL). ... technologies-expected : Python Docker Git LLM GenerativeAI AI CI/CD Backend technologies-optional : ... If you’re comfortable with backend development and have a keen interest in data science and frontend ... Build and enhance backend components for advanced AI systems using Python and frameworks like FastAPI ... talented individuals to join: An AI-powered platform for industrial engineering, where you will build a backend

Qualifications Strong expertise in backend technologies including Go and/or C#. ... Proven experience leading backend engineering teams delivering scalable, production-grade APIs and platform ... higher in Computer Science, Engineering, or a related field, with a comprehensive understanding of backend

Integrate front-end components with backend services using Node.js and Express.js, ensuring seamless ... Collaborate closely with backend teams to align on API design, data structures, and integration points ... Node.js : Strong knowledge of Node.js for backend integration, including building and consuming RESTful ... Express.js : Proficiency in Express.js framework to facilitate backend service integration and middleware

Ensure high availability, performance, and security of backend systems. ... Serve as the primary technical point of contact for backend infrastructure topics. ... This role focuses on building robust, scalable, and secure backend systems, while also providing technical ... 27s degree in Computer Science, Software Engineering, or a related field 7+ years of experience in backend ... Define and evolve the architecture for backend services, APIs, and infrastructure supporting web-based