1375 backend developer English-speaking jobs in Warsaw

We develop backend, frontend, and mobile applications.

We develop backend, frontend, and mobile applications.

We develop backend, frontend, and mobile applications.

model-based test automation, SAP integration, and regression execution , working across UI, API, and backend ... maintain automated test cases using Tricentis Tosca Automate SAP processes using Tosca TBox (UI, API, backend

The Merchant Data Platform is a backend, foundational service at Affirm. ... You have experience designing, developing and launching backend systems at scale and are proficient in

Prior experience in a developer enablement, DevEx, or productivity engineering role. ... Desirable Familiarity with Kubernetes, CI/CD, developer portals, and internal platform tools. ... This role is instrumental in unlocking developer productivity, enhancing internal tooling, and embedding ... Identify and prioritize use cases that drive measurable improvements in productivity, quality, and developer ... initiatives and influence without direct authority. 5+ years of experience in software engineering, developer

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

Overview Join to apply for the Senior iOS Developer role at Rakuten Viber. ... As an iOS Developer, you will be responsible for design and development of Viber iOS client.

You’ll work closely with backend, AI, and data teams to deliver robust, production‑ready systems that ... Requirements 5+ years of backend/data engineering experience Proficiency in Node.js (NestJS/Express) ... design, design patterns, and clean code practices Comfortable designing, deploying, and maintaining backend

Requirements: 6 years of professional experience in backend software development. ... Stay current with emerging backend technologies, tools, and best practices. ... Key Responsibilities: Design, develop, and maintain backend systems and microservices using Java and

The platform includes web and mobile components, integrates with backend systems and data sources, and ... and contribute to shared development standards Collaborate with product owners, UX/UI designers, and backend ... cross-platform mobile functionalities using Capacitor Integrate frontend components with RESTful APIs and backend

API technologies-optional : Leadership experience about-project : We are building the Tier-1 backend ... responsibilities : Manage the development of robust, Tier-1 backend services using Go to power our brand-new

Real backend ability. ... You do not need to be backend-only, but you can design and ship APIs, backend logic, and data flows when ... Experience with Python, Node.js, or both on the backend. ... You do not treat frontend and backend as separate worlds; you use both to solve the actual problem. ... for the organization as a whole. ,[Build and ship user-facing product features across frontend and backend

Key Responsibilities: Design and Development: Lead the design and development of robust backend systems ... dynamic development team, sized between 3 to 9 members, dedicated to crafting scalable and resilient backend ... and incorporate new technologies or methodologies to improve the efficiency and reliability of our backend ... commercial experience in building web-based application (5 years). → Experience in at least one of Upside’s backend

Are you a highly skilled Senior Test Automation Developer and you want to grow your career within an ... We are looking for a skilled Senior Test Automation Developer to join our scrum team where you get to ... In your role as Senior Test Automation Developer, you will: Develop Test Plans, Test Cases, and Test ... Proactively assess risks and identify potential issues as early as possible Contribute to improving developer

We are looking for a Senior TypeScript/Node.js Developer to join our team and help transform a global ... At least an Upper‑Intermediate level of English WILL BE A PLUS Experience as a Lead Back-End Developer ... standardization and reusability Qualifications At least 7 years of production experience as a Back-End Developer

Junior .NET Developer will analyze business and technical requirements, design and develop code, conduct testing, and troubleshoot issues. The role requires a .NET, IT-related University degree, object-oriented programming knowledge, and proficiency in Entity Framework, Git, and SQL.

Netcompany is seeking a .NET Developer to design, develop, and maintain efficient, reusable, and reliable code. The role involves analyzing business and technical requirements, producing design deliverables, conducting unit and manual testing, and troubleshooting issues.

Familiarity with modern development workflows (CI/CD, developer environments, internal developer platforms ... Familiarity with the JetBrains ecosystem or developer productivity tooling. ... Ever since we started, back in 2000, we have strived to make the strongest, most effective developer ... Experience building or integrating developer platforms, infrastructure systems, or software solutions ... Able to see the whole picture of the software development lifecycle across developer tools, infrastructure

The Developer Education (DevEd) team empowers every Netflix employee to create, innovate, and deliver ... About the role General Program Manager L5 with breadth and depth of experience in Developer Education ... In this role, you will own global developer learning programs end to end: from onboarding and ongoing ... education to documentation strategy, AI‑assisted workflows, and analytics on developer productivity. ... This role is pivotal in accelerating developer velocity through jobs‑to‑be‑done (JTBD) driven learning