2879 backend developer English-speaking jobs in Warsaw

Join us as a Node.js developer and take ownership of building robust backend systems. ... Track record in backend engineering , including building API s and managing databases .

We are looking for a talented Senior Full Stack Developer to join our fast-growing team working on cutting-edge ... The role covers both backend and frontend development and involves working with large-scale distributed ... Essential functions Develop and maintain backend services using distributed databases and platforms like

We are seeking a skilled SAP HANA Developer to join our team at a global leader in semiconductor manufacturing ... role, you will be responsible for designing and maintaining cutting-edge data models, pipelines, and backend ... HANA native models, such as Calculation Views, CDS Views, Stored Procedures, and SQLScript to support backend ... business processes with custom analytics, KPI tracking, and actionable insights, all powered by SAP HANA backend

We’re looking for a Senior Full-Stack Developer with a strong backend focus (Node.js/TypeScript) to help ... Strong backend experience (Node.js / TypeScript; Java is a big plus) Solid frontend experience (JavaScript

We’re looking for a Senior Full-Stack Developer with a strong backend focus (Node.js/TypeScript) to help ... Solid backend experience (TypeScript / Node.js; Java is a big plus).

About Wargaming Wargaming is an award-winning online game developer and publisher headquartered in Nicosia ... We are looking for an engineer who can design reliable infrastructure, develop robust backend services ... 3–5 years of experience as an MLOps or Backend Engineer Strong knowledge of Python or Golang Hands-on ... maintain MLOps pipelines, including CI/CD, batch inference, and data ingestion Design and implement backend ... real-time inference pipelines for latency and resource efficiency Collaborate closely with ML engineers, backend

Apache Kafka JUnit Mockito JavaScript TypeScript GraphQL about-project : We are seeking a skilled Java Developer ... Design and implement scalable and secure backend solutions. ... The ideal candidate will have a strong background in building scalable and efficient backend systems ... This is an excellent opportunity to work on cutting-edge backend systems and contribute to innovative ... MD rate: 200 - 240 EUR responsibilities : Develop, test, and maintain backend applications using Java

(Remote, Contract) Senior Software Engineer, Features, Chrome Identity Senior Backend Developer (.NetCore ... You will work closely with the design and backend teams to implement features and optimize applications ... You will work closely with the design and backend teams to implement features and optimize applications ... responsive web interfaces; Optimize applications for performance and scalability; Work closely with the backend ... We are looking for a talented frontend developer and team player, with experience in React and Next.js

Join to apply for the Backend Software Engineer role at Waymo Join to apply for the Backend Software ... productivity, or developer tools Seniority level Seniority level Mid-Senior level Employment type Employment ... handling, and more You Have BS degree in Computer Science or equivalent practical experience 5+ years of backend ... Early Career, Cloud AI Full-Stack Software Engineer (L4/5) - Enablement Apps Team Internship: Front-End Developer ... Experience working in environments including nontechnical team members Experience with operations tooling, developer

Software Developer (Java) - AI Trainer Freelance Software Developer (Python) - AI Trainer Python Backend ... , Backend/Fullstack (Poland Remote) Staff Software Engineer - React - AdTech Freelance Software Developer ... Freelance Software Developer (Python-Rust) - AI Tutor Freelance Software Developer (Python-Rust) - AI ... Freelance Software Developer (C#) - AI Trainer Freelance Software Developer (C++) - AI Trainer Freelance ... (Python-Rust) - AI Trainer Freelance Software Developer (Rust) - AI Trainer Senior Software Engineer

Your responsibilities: Developing and maintaining high-performance backend services to support a React ... You will build and optimize RESTful APIs, backend logic, and ensure scalability, reliability, and performance

We’re currently seeking a passionate freelance Senior Backend Developer (Cloud) to join our projects ... Be part of groundbreaking IoT projects, shaping the future of cloud and backend technology. ... Develop backend code and API interfaces that support the business logic of a mobile application. ... intent, you'll have the opportunity to work on diverse IoT projects, leveraging your expertise in backend ... If you’re excited about cloud computing, scalable systems, and backend development in innovative projects—this

Senior PHP Developer with WHMCS experience (worldwide remote) Senior Software Developer (Remote or Relocate ... Join to apply for the Senior/Lead Golang Developer role at Apifonica 2 days ago Be among the first 25 ... applicants Join to apply for the Senior/Lead Golang Developer role at Apifonica Get AI-powered advice ... smooth operation in a highly concurrent environment (many calls running in parallel). build and maintain backend ... Remote) Senior Consultant Software Engineer - Full Stack Senior Java Software Engineer - Full Stack Java Backend

We’re looking for a Junior Backend Developer to join an international team working on a platform in the ... Our requirements 1 to 3 years of professional experience in backend development Solid knowledge of Node.js ... define the roadmap for future features Collaborate closely with the project manager and senior fullstack developer

and communication skills Ability to dive into root cause analysis and document solutions clearly A developer ... Warsaw, Poland (Hybrid) Seniority : Mid to Senior Domain : Integration testing for high-performance backend ... systems Work Model : Full-time, Hybrid Key Focus : Automating backend integration tests in Python, improving ... impact on products used by 250+ million users Autonomy to own quality processes across fast-scaling backend ... Continuously improve the testing process and existing QA scripts Required Skills 5+ years of experience in backend

We’re looking for a highly experienced Backend Developer to join our team! ... Join to apply for the Golang Developer role at Rakuten Viber Rakuten Viber is one of the most popular ... Responsibilities: Planning, designing, developing, and maintaining high-availability backend applications

We are looking for a skilled Senior Java Developer to join our engineering team in Warsaw . ... In this role, you will work on secure payment backend systems and cryptographic functionality, including ... Essential functions Implement and maintain backend services for payment security Work on PIN translation

Senior Backend Engineer (remote, UTC-3 to UTC+3) Join to apply for the Senior Backend Engineer (remote ... Warsaw, Mazowieckie, Poland PLN10,000.00-PLN16,000.00 1 year ago Junior/Middle Python Developer – Interested ... Internet Referrals increase your chances of interviewing at Checkly by 2x Get notified about new Back End Developer ... What You'll Do Harden & expand our backend Our backend runs on Hapi.js, Golang and a AWS based monitoring ... , UTC-3 to UTC+3) role at Checkly Senior Backend Engineer (remote, UTC-3 to UTC+3) Join to apply for

Join to apply for the Middle .NET Developer role at GR8 Tech Join to apply for the Middle .NET Developer ... Redis, Kafka; Background on ELK stack; Experience with or a strong interest in exploring different backend ... environment; Experience with CI, UnitTests, Integration Tests; Willingness to learn and work with alternative backend ... ) Senior Full Stack Engineer - Publishing Team Senior .NET Developer/Tech Lead with WinForms | Deloitte ... Warsaw, Mazowieckie, Poland PLN10,000.00-PLN16,000.00 1 year ago Senior Fullstack Developer (.NET + Angular

Senior Backend Software Engineer Miejsce pracy: Warszawa Technologies we use Expected Golang AWS Serverless ... Engineer, you’ll play a key role in building the backend of our high-performance fintech platform, designed ... PostgreSQL Kafka Terraform Gitlab Actions (CI/CD) Operating system Windows About the project As a Senior Backend