3192 backend developer English-speaking jobs in Masovian Voivodeship

systemWindowsLinuxAbout the projectWe are looking for an experienced Backend Engineer to join the Veeam ... Backend Engineer - SaaS platformMiejsce pracy: WarszawaTechnologies we useExpectedSaaS solutionJavaGoScalaRustOptionalDockerKubernetesOperating

systems with multiple consumersStrong experience with relation databases like PostgreSQLExperience with backend

systems with multiple consumersStrong experience with relation databases like PostgreSQLExperience with backend

You will work in a cross-functional engineering squad responsible for creating high-performance backend ... role where you work on mission-critical applications, improve system performance, and design robust backend ... You will work in a cross-functional engineering squad responsible for creating high-performance backend ... components that scale across the organisation. ,[Design, develop, and maintain backend services powering ... role where you work on mission-critical applications, improve system performance, and design robust backend

Oversee the development, optimization, and scalability of backend systems (priority focus). ... As CTO, you will spearhead our technological strategy, with a strong focus on backend systems, while ... Requirements: Hard Skills: Exceptional expertise in backend development, including modern frameworks

Are you ready to bring order to chaos and build a robust backend from the ground up? ... This role is perfect for a backend engineer passionate about clean architecture, modular development, ... yourself as the core engineering force — a unique opportunity to have a direct impact on shaping the backend ... Generation (RAG) and embedding-based indexingBackend APIs for smooth interaction and integrationRefactor the backend ... organizations.Collaborate closely with the CTO in a small but high-impact team.What We're Looking For:6+ years of solid backend

Continuously learn and adapt to industry standards, best practices, and the evolving landscape of developer-focused ... understand and interpret API documentation and effectively design interfaces that can interact with backend ... about aesthetics—it’s about tackling technical challenges and understanding how things are wired at the backend

systemmacOSAbout the projectWe’re currently seeking a passionate freelance Senior Flutter Developer ... Senior Flutter Developer (freelance)Miejsce pracy: WarszawaTechnologies we useExpectedFlutterDartiOSAndroidJiraConfluenceOperating

systemmacOSAbout the projectWe’re currently seeking a passionate freelance Senior iOS Developer to join ... Senior iOS Developer (freelance)Miejsce pracy: WarszawaTechnologies we useExpectedJiraConfluenceiOSSwiftGithubTravisBitriseOperating

Project Description: In this role, you will join their dynamic engineering team as a skilled Backend ... Qualifications: Bachelor’s degree or higher in a relevant field Minimum 3 years of experience as a software developer

You’ll take on a hands‑on developer role with DevOps exposure, leading the design and development of ... stakeholders (upper management, technical support, sales) representing the team Requirements 10+ years of backend

deliver exceptional results for our clients.ResponsibilitiesDesigning, developing, and maintaining backend ... improving processes, automation, and code quality standards.RequirementsCommercial experience as a Java Developer

We are on the lookout for a Software developer Angularto join our team for working with European Institutions ... abilities.Specific Requirements Minimum 5 years of frontend development experience with Angular.Minimum 2 years of backend

Qualifications Strong expertise in backend technologies including Golang Deep understanding of API design ... 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

Must-Have Skills: Experience as a QA / Test Engineer in backend systems Strong knowledge of API testing ... This is a fully technical role focused on backend and API, with a strong emphasis on stability, regression ... , and data quality in a high business-critical environment. ,[Test backend services and APIs (functional ... This is a fully technical role focused on backend and API, with a strong emphasis on stability, regression ... new trading desks, Work closely with releases – ensuring fast feedback loops, Contribute to defining backend

What We’re Looking For 6+ years of solid backend and systems design experience. ... Senior Backend System Engineer (Python / FastAPI) Company: 10Clouds Base pay range PLN 100.00/hr – PLN ... APIs for smooth interaction and integration Refactor the backend into well‑organized, stable modules ... Classification and routing mechanisms Retrieval-Augmented Generation (RAG) and embedding‑based indexing Backend ... yourself as the core engineering force — a unique opportunity to have a direct impact on shaping the backend

You have: 5 years of backend or data-platform engineering experience. ... This is a highly cross-functional role at the intersection of backend engineering, data science, and ... You will: Design and implement backend services and data pipelines that power targeting, experimentation ... You’ll be hands on building the backend systems that automate targeting, experimentation, and optimization

Strong expertise in backend technologies including Go or C#. ... Qualifications Proven experience leading backend engineering teams delivering scalable, production-grade ... Manager responsible for architecting, delivering, and operating the next-generation location-intelligence backend ... higher in Computer Science, Engineering, or a related field, with a comprehensive understanding of backend

Net2Phone is seeking a Senior Python Engineer with deep backend expertise and practical experience integrating ... We are looking for engineers with strong backend and cloud skills who can integrate and operationalize ... We expect you to have: Expert-level Python development experience in backend-heavy environments. ... At IDT you will: Architect and develop full-stack applications powered by LLMs and modern backend services

We provide the cockpit for our users delivering an enhanced, developer experience that abstracts away ... Collaborate with API and backend teams to ensure seamless integration, high scalability, and performance