5,206 junior react frontend developer jobs in Polska.

... with a focus on healthcare, SMEs, and the public sector, Contributing to maintenance/system change planning regarding OS and DB release/version upgrades and reactive patches (e.g. security), as well as SAP application maintenance planning, support packages, release upgrades, SAP notes and reactive patches, including dependency ...

... Denmark and Germany, while gaining deep expertise in applied finance and modern software engineering practices. WHAT YOU WILL BE RESPONSIBLE FOR As a Lead Developer, you will: - Provide technical leadership in design, development, and testing. - Define and own test architecture and quality strategy at team level. - Balance ...

... technologies, you have influence on the technological solutions applied, you have influence on the product, you focus on product development Team members, backend developer, technical leader, architect Your responsibilities, Investigate and resolve application and production issues, Provide technical support to international clients, ...

... Elasticsearch clusters in production environments - Designing concepts, building, implementing and developing Elasticsearch components in cooperation with developers and architects - Analyzing platform performance and creating recommendations for infrastructure improvements related to Elasticsearch environments - Advising ...

... pipelines and engineering workflows. - Identify recurring vulnerability patterns and implement preventative controls, secure frameworks, coding standards, and developer guardrails that eliminate classes of vulnerabilities at source. - Serve as the primary liaison with external penetration testing providers, ensuring security ...

... experience, including at least two years directly focused on Polish renewable energy transactions or projects. - Relevant experience gained at a renewable energy developer, IPP, utility, infrastructure investor, investment bank, energy-focused advisory firm, transaction services team, project finance institution or similar organisation. ...

... is how we work - at the client's site - you have influence on the technological solutions applied - you focus on product development Team members - embedded developer Your responsibilities - Build Windows kernel-mode drivers and user-mode services that collect, filter, and analyze endpoint telemetry. - Design and develop ...

... and the opportunity to try new things. You get to choose which technology solves the problem and you are responsible for what you create. You will value our Developer Experience and the full platform of tools and technologies that make creating software easier. We rely on an internal ecosystem based on self-service and widely ...

... and the opportunity to try new things. You get to choose which technology solves the problem and you are responsible for what you create. You will value our Developer Experience and the full platform of tools and technologies that make creating software easier. We rely on an internal ecosystem based on self-service and widely ...

... applications. Implement and enforce security best practices including secrets management, access controls, and vulnerability scanning. Collaborate with Mendix developers, QA specialists, architects, and product teams to automate and optimize release processes. Integrate, maintain, and troubleshoot REST and SOAP services consumed ...

... - Senior (approximately 5+ years of relevant experience). Candidates at this level are expected to lead workstreams, provide technical direction, and mentor junior colleagues. This requires demonstrated depth in network security architecture, combined with real breadth across at least one adjacent domain — cloud security, ...

... the classes of problem behind the OWASP Top 10. What encryption, hashing, and secrets management are for and how people misuse them. If you can explain to a developer why a control exists, that is what we mean. - Hands-on experience with CI/CD pipelines. At least one system — Azure DevOps, GitLab CI, Jenkins, GitHub Actions, ...

... kwalifikacje: Minimum 3 lata samodzielnego, komercyjnego doświadczenia na stanowisku programisty frontend. Bardzo dobra znajomość jednego z nowoczesnych frameworków (React, Angular lub https://jobeax.com/link/tzGekrj9a8ToGEDv) oraz języka TypeScript. Praktyczna wiedza z zakresu zabezpieczania aplikacji frontendowych i bezpiecznej ...

... Successful completion of higher education as a qualified IT specialist or university degree in computer science. At least 2 years of experience working as a Frontend Developer or Fullstack Developer with React. Experience with object-oriented software development in Java. Knowledge of web development technologies, including ...

... znajomość systemu budowania CMake. - znajomość narzędzi do debugowania (np. GDB) - podstawowa wiedza na temat serwera Nginx. - znajomość frameworków/bibliotek frontendowych i backendowych (np. React, https://jobeax.com/link/tzGekrj9a8ToGEDv, Vuetify, Nuxt, https://jobeax.com/link/JSd7UYCSg572jJDY, https://jobeax.com/link/AfY7qZRjVtazPhHg). ...

... długoterminowo. Zostań naszym podwykonawcą i jako partner biznesowy wspieraj rozwój naszych rozwiązań technologicznych w Polsce Aktualnie w dmTECH poszukujemy: Junior Frontend Developer z j. niemieckim (TypeScript) - Recruitment Technologies (B2B) Projekt: Jesteśmy zespołem odpowiedzialnym za technologie rekrutacyjne z departamentu ...

... practices. - ServiceNow AI-related project experience. Certifications: - ServiceNow Certified System Administrator (CSA) - ServiceNow Certified Application Developer (CAD) - ServiceNow CIS Certifications - CMDB / CSDM Certifications - ServiceNow AI or GenAI Micro-Certifications Work model & Location: - Location: Poland ...

... the opportunity to try new things. You get to choose which technology solves the problem and you are responsible for what you create. - You will value our Developer Experience and the full platform of tools and technologies that make creating software easier. We rely on an internal ecosystem based on self-service and widely ...

... prowadzić temat, porządkować złożoność i przekładać ją na konkretne decyzje projektowe. Tak pracujemy, wewnątrz organizacji, agile, scrum Skład zespołu, backend developer, tester manualny, product owner, project manager, scrum master, analityk biznesowy, analityk systemowy Twój zakres obowiązków, Co będziesz robić:, weryfikować ...

... and the opportunity to try new things. You get to choose which technology solves the problem and you are responsible for what you create., You will value our Developer Experience and the full platform of tools and technologies that make creating software easier. We rely on an internal ecosystem based on self-service and widely ...