Senior Fullstack Engineer
4 tygodni temu
Senior Frontend Developer (React) Join a product-driven team building scalable, modern web applications — with a growing focus on AI-driven features.We’re looking for a Senior Frontend Developer with strong expertise in React to help us design and build high-quality, performant user interfaces. This role goes beyond building UI — you’ll collaborate closely with backend engineers, product teams, and designers to create cohesive, intelligent user experiences. We're especially interested in candidates who bring experience from product companies and are excited by the potential of AI-powered interfaces.This is a great opportunity for someone who understands both front-end architecture and how systems behave behind the scenes — someone who wants to help shape the user experience of intelligent, modern products. What You'll DoBuild responsive, accessible, and dynamic interfaces using React and TypeScriptWork closely with backend teams to define API contracts and ensure seamless integration between front-end and server logicContribute to the design and development of AI-enhanced features that streamline and enrich the user experienceDrive front-end architecture decisions and help define engineering best practicesCollaborate with design and product teams to transform ideas into intuitive, user-friendly flowsImprove performance, maintainability, and scalability of front-end systemsChampion test coverage, accessibility, and code quality through CI pipelines and peer reviewsContribute to design system adoption and front-end tooling improvementsMentor junior developers and share knowledge within the team✅ What You Bring5+ years of experience building modern web applications, preferably in product-focused environmentsAdvanced proficiency in React, JavaScript, and TypeScriptExperience working with back-end engineers and a solid understanding of how APIs, databases, and system architecture impact front-end developmentFamiliarity with REST APIs and asynchronous data handling (Promises, async/await, etc.)Strong testing practices (Jest, React Testing Library, or Cypress) and code review disciplineKnowledge of modern tooling like Webpack, Vite, or similar build systemsExperience with design systems, Figma, and libraries like ag-Grid or HighchartsBonus: Experience building or integrating AI-powered features, e.g. using OpenAI, Hugging Face, or custom ML modelsClear communication skills and the ability to collaborate effectively across rolesA product mindset — you care about what you’re building, not just how
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Senior Fullstack
3 tygodni temu
Warszawa, mazowieckie, Polska ITDS Pełny etat 23 zł - 100 złSolve Major Global Challenges in the Spirit of Environmental Care!Warsaw-based opportunity with the possibility to work remotely!We are looking for a talented and highly motivated Senior Fullstack Engineer with DevOps skills to join our client - a global leader in healthcare and agriculture. You will work on cutting-edge solutions in crop science,...
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Senior Fullstack Developer
4 tygodni temu
Warszawa, mazowieckie, Polska Experis Manpower Group Pełny etat 20 zł - 160 złSenior Fullstack Developer100% REMOTE WORKB2B via ExperisB2B rate: 120-160 PLN netto+VAT/hWe are looking for experienced Senior Fullstack Developer to join a project related to the development and maintenance of financial systems.Key Responsibilities:· Designing and implementing solutions based on business requirements· Creating and maintaining...
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Fullstack Developer JavaReactTypescriptAWS
4 tygodni temu
Warszawa, mazowieckie, Polska RITS Professional Services Pełny etat 20 zł - 160 złRITS Group to firma informatyczna, która oferuje najwyższej jakości usługi programistyczne zarówno dla rynku polskiego, jak i międzynarodowego. Jesteśmy dumni, że należymy do grona najszybciej rozwijających się spółek technologicznych. Naszym priorytetem jest jakość oraz innowacyjność dostarczanych rozwiązań, a nasza kultura organizacyjna...
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Senior Fullstack Engineer Python Reactjs
1 tydzień temu
Warszawa, mazowieckie, Polska Netguru Pełny etat 4 zł - 368 złNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...
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Senior Fullstack Engineer Python TypeScript
4 tygodni temu
Warszawa, mazowieckie, Polska 1dea Pełny etatDla naszego klienta, globalnej firmy z branży rozrywki i technologii, poszukujemy inżynierów do zespołu z obszaru reklam. Firma zarządza kultowymi markami, które docierają do miliardów użytkowników. Ich portfolio obejmuje kanały telewizyjne oraz platformy cyfrowe i streamingoweSzukamy Senior Fullstack Engineera, który czuję się pewnie w...
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Senior Fullstack Engineer Python Reactjs
1 tydzień temu
Warszawa, mazowieckie, Polska Netguru Pełny etat 5 zł - 40 złNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...
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Fullstack Developer z Java i Angular
4 tygodni temu
Warszawa, mazowieckie, Polska Sii Pełny etatW Sii tworzymy środowisko, w którym doświadczeni profesjonaliści dobrze się rozwijają! Uznani za "Great Place to Work", oferujemy możliwości ciągłego rozwoju i współpracy z zespołem starszych programistów. Ciesz się elastycznością w 100% zdalnej pracy, doskonaląc swoje umiejętności i podejmując ekscytujące wyzwania. Prowadzimy...
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Senior Fullstack Developer
4 tygodni temu
Warszawa, mazowieckie, mazowieckie, Polska Connectis Pełny etatSenior Fullstack Developer (Java + Angular)Miejsce pracy: WarszawaTechnologie, których używamyWymaganeDockerAngularTypeScriptSCSSJavaSpring BootMicrosoft AzureREST APIO projekcieWspólnie z naszym Partnerem, jednym z liderów w branży paliwowo-energetycznej, poszukujemy doświadczonej osoby na stanowisko Fullstack Developer (Java + Angular).Projekt...
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Lead Fullstack PHP Developer
4 tygodni temu
Warszawa, mazowieckie, Polska dotLinkers Pełny etat 26 złPosition: Lead Fullstack PHP DeveloperSalary: 32 000 PLNWorking model: remoteOur client, a cutting-edge company developing the world’s first AI-powered Partnership Growth Platform — transforming how brands grow and manage partnerships. They focus on delivering tangible business outcomes through advanced AI innovation rather than traditional...
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Fullstack Engineer
1 tydzień temu
Warszawa, mazowieckie, mazowieckie, Polska Hays Poland Pełny etatFullstack Engineer (Java / React)Miejsce pracy: WarszawaYour responsibilitiesCollaboration with scrum team and organizationParticipation in requirements adjustmentsImplementation according to the requirementsParticipation in code reviewParticipation in tests developmentQuality assurance (participation in feature validation, regression test creation, i.e....
