6,709 php back end developer jobs in Polska.

... environment. YOUR PROFILE - At least 5 years of professional experience as a Full Stack Developer. - Strong expertise in TypeScript for both frontend and backend development. - Proven experience with React and modern frontend development practices, knowledge of Redis and RxJS. - Hands-on experience developing backend applications ...

Job Description : Poszukujemy osoby, która wesprze rozwój systemów informatycznych w środowisku opartym o technologie Microsoft i Oracle. Rola łączy zadania programistyczne z elementami analizy oraz współpracy z biznesem, szczególnie w obszarze przetwarzania i jakości danych.

... (including nationality, identity and place of residence) - HO security check (Baseline Personnel Security Standard (BPSS) or Counter Terrorist Check (CTC) - Financial background check - Employment reference check. - If working on the SELT service anywhere in the world (outside of the UK) personnel will undergo background checks ...

... jakość danych i optymalizację wydajności przetwarzania, analiza wymagań oraz projektowanie rozwiązań aplikacyjnych, tworzenie i rozwój aplikacji webowych, rozwój backendu, interfejsów użytkownika oraz REST API, integracja aplikacji z systemami wewnętrznymi i zewnętrznymi, udział w testach i wdrożeniach, wykorzystywanie narzędzi ...

... to join our client's team of experts, supporting the implementation of innovative solutions to significantly enhance customer experiences. Fullstack Mobile Developer ( Kotlin, Java Backend) We offer: - Atractive salary - Remote work Responsibilities: About the company / project - You will join a team developing modern digital ...

... cloud‑native enterprise applications using Java, Spring Boot, and AWS. You will integrate with PAS, CRM, SSO, DMS, and other systems while leading technical discussions and guiding development teams. The role emphasizes scalable backend services, API design, and orchestration of complex workflows across enterprise platforms.

... consulting landscape, and we’re on track to reach €1 billion in revenuethis year. Our Core Areas of Expertise Data & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI. Cloud & Application Services: ...

We are looking for a Senior Full-stack Developer to join a team building a new product that leverages Python and FastAPI on the backend, React/TypeScript on the front end, with database management powered by PostgreSQL and OpenSearch. The product operates in a multi-cloud environment and makes heavy use of Databricks. Responsibilities ...

... and flexible working hours Participation in interesting and challenging projects using modern technologies Opportunities to develop your skills and gain new experience Real impact on projects and the development of the organization Attractive remuneration Stable employment A friendly and supportive working environment

... engagement and value creation. Experience working in cross-functional and multi-vendor environments. Very good English (spoken and written). Nice to Have Experience with additional IT tools and adoption strategies. Knowledge of employee engagement and feedback mechanisms. Familiarity with project management methodologies.

As a Site Reliability Engineer, you will be part of a cross-functional engineering team with end-to-end ownership of services and applications. You will play a key role in ensuring operational excellence, system reliability, performance, and automation while working in a modern cloud-native environment. You will collaborate ...

... We're interested in A-level senior engineers who: - Have 5+ years of relevant experience in systems programming - Can own complex performance-critical components end-to-end - Are comfortable navigating hardware/software boundaries, memory management, I/O tuning, and concurrency - Thrive in high-autonomy environments with high ...

Reply Group is seeking a skilled developer to design and develop solutions using Dynamics 365 and Power Platform components in Katowice, Poland. The ideal candidate should have a university degree in a relevant field and strong experience in Dynamics 365 development. Key responsibilities include collaborating with consultants, ...

... identyfikacja błędów przygotowywanie oraz realizacja scenariuszy testowych współpraca z zespołem deweloperskim i biznesowym testowanie procesów end-to-end (frontend + backend) testowanie API REST analiza logów systemowych i identyfikacja błędów przygotowywanie i realizacja scenariuszy testowych współpraca z zespołem developerskim ...

... experience using AI-assisted coding tools/agents in production workflows. Benefits In return, we offer: 100% remote, flexible work. Work with an experienced team of developers and continuous development of your hard and soft skills. Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes. ...

... role: Software Engineer (Android), remote Rate: 130 - 155 pln/h (B2B contract via Harvey Nash) Duration:long-term (1st contract ab. 6 months, then extensions) End-clients: international logistics company Process: 2-3 stages Tasks: Mobile software development and design Refactor existing code Participate in code reviews ...

... stakeholders to identify opportunities for process automation and operational excellenceEstablish governance and operational standards for ITSM processesLead end-to-end ITSM implementations, enhancements, and platform upgradesGather requirements, conduct workshops, and translate business needs into scalable solutionsDesign ...

... something like Selenium, Understanding of PDLC (project delivery life cycle) methodologies (Waterfall, Agile) Experience with Github Experience in testing front-end and back-end web services Experience in Test Driven Development and data models Experience in test documentation, such as strategies and approaches Experience ...

... solutions such as Flux or ArgoCDFamiliarity with Crossplane, Pulumi, and AWS Controllers for Kubernetes to manage cloud resourcesExperience using internal developer platforms like Backstage, Humanitec, or OpsLevel to improve developer productivityUnderstanding of high availability, high performance multi-data center systems ...

... Nice-to-have requirements Experience with Crubit and C++/Rust interoperability tooling Background in vulnerability research or secure software development Familiarity with AI-assisted C/C++ to Rust migration tools (e.g., RustShift, Crigator) Open-source Rust contributions and experience managing third-party Rust dependencies