992 backend developer English-speaking jobs in Warsaw

The project iscurrently actively scaling.The Full Stack Developer will work onbuilding and improving ... the platform, developing end-to-end features, scalable backend services, and cloud-based solutions while ... orhigherResponsibilitiesDevelop and maintain full-stack applications using Python and ReactBuild and maintain scalable backend

On behalf of AdTech Client #1, SD Solutions is looking for a talented Senior Full-Stack Developer. ... You will design and implement scalable backend services in Java (Spring Boot) and NestJS (Node.js/TypeScript ... build and maintain modern frontend applications using Angular (15+), ensuring seamless integration with backend

knowledge of relational databases, SQL and PostgreSQL You are open to the approach of a full-stack developer ... (incl. testing, frontend, backend, monitoring, DevOps thinking, data) and have experience with test ... technologies Your Profile: You have several years of sound professional experience in Java development in the backend

discipline, and experience in some of the following areas: Strong senior-level experience as a Full Stack Developer ... Hands-on experience with Vue, TypeScript, Python, and API-based backend development. ... Design, implement, and improve backend services using Python, Pydantic, FastAPI, SQLAlchemy, and Alembic

We are looking for a Senior .NET Framework Backend Developer to join our team.

of recruitment projects we undertake for our partners, we are currently looking for: Senior Frontend Developer ... Analyze and optimize application performance, including load times and Core Web Vitals Collaborate with backend

of recruitment projects we undertake for our partners, we are currently looking for: Senior Frontend Developer ... Analyze and optimize application performance, including load times and Core Web Vitals Collaborate with backend

100% remote B2B | Part-time (50%) | About the Role We are looking for an experienced Python / Rust Developer ... Develop scalable backend services using Python and Rust. ... This is an excellent opportunity to work on performance-critical backend systems using Python, Rust, ... Required Skills & Experience Strong commercial experience with Python and Rust backend development.

Range32–50 USD / hour// Posted2 days ago// Work Moderemote## About the RoleQuick Facts Junior Frontend Developer ... browsers Implement fixes and develop existing application functionalities Collaborate with frontend, backend ... spent on agreed services Projects for clients from Poland and abroad Direct cooperation with frontend, backend

collaboration with the product management team Develop new product features, currently focusing on backend

productivity, or developer tools #J-18808-Ljbffr ... autonomous vehicles You Have BS degree in Computer Science or equivalent practical experience 6+ years of backend ... Experience working in environments including nontechnical team members Experience with operations tooling, developer

problems.You have:Strong experience with TypeScript and Angular (ideally 19+)Experience with Java in backend ... Senior Full-Stack Developer (Java and Angular)Warsaw, Poland | Hybrid 2 days per week on siteVyntra builds ... insights.The roleYou will join our Financial Crime Product Development team as a Senior Full-Stack Developer

We are looking for an Angular Developer to join a large-scale product development environment delivering ... application components Work closely with Business Analysts to clarify requirements Collaborate with backend

We are looking for a highly skilled Full Stack Developer (React + Python + GCP) to join a multifunctional ... Build scalable backend services and robust REST APIs using Python and FastAPI.Design, develop, and implement ... React.Frontend Stack: Deep knowledge of React.js v19, Next.js v16, advanced TypeScript, and Tailwind v4.Backend

A leading international financial institution is seeking a Senior .NET Developer to join a highly specialized ... Are you a seasoned software engineer looking to drive impactful backend solutions within a secure, large-scale ... - 135 zł an hour Technical Profile & Responsibilities In this role, your core focus will center on backend

code quality and system reliability.Position OverviewThey’re looking for an experienced Full Stack Developer ... UI transitionsLocationWarsawContract Type2 MonthsJob TypeHybridResponsibilitiesDesign and implement backend ... TypeScriptModel data and optimise queries across SQL and NoSQL databasesDeliver complete features spanning backend

As a Senior Backend Python Engineer you will provide backend development, system design, cloud infrastructure ... Senior Backend Engineer (Python) Warsaw, Poland (Hybrid) ☑️ Full-time B2B Contract $8.000 - $12.000/month ... We are hiring a Senior Backend Python Engineer for an innovative technology company building AI-powered ... This role is ideal for an experienced backend engineer who enjoys designing scalable production systems ... experience with Python and modern backend development practices Strong understanding of distributed

customer-facing technical discussions AI-First Mindset: Software development and engineering productivity Developer ... We’re growing fast and looking for a Backend Team Lead to join our Engineering team and play a key role ... This is a high-impact, hands-on leadership role where you will combine strong backend engineering expertise ... Python — advantage Experience working with MongoDB Strong experience designing and building scalable backend

We are looking for a Full Stack Developer with a solid foundation in software engineering and strong ... pipelines, containerization, and security best practices.Your core competencesHands-on experience in backend

Strong Middle / Senior Full Stack Developer (TypeScript / React) Full-time Join a product-focused engineering ... We are looking for a Strong Middle /Senior Full Stack Developer with strong TypeScript expertise, solidBack-end