Regular Frontend Engineer @

1 week ago


Kraków, Lesser Poland, Czech Republic eSkill Full time

Must-have experience: 

2–4 years of professional front-end development experience. 

Solid understanding of TypeScript/JavaScript, React, Redux, Webpack/Vite, eslint/prettier, npm or pnpm. 

Solid knowledge of web security, web performance and accessibility best practices. 

Experience integrating REST and/or GraphQL APIs. 

2-4 of leveraging a Design System. 

Nice-to-have: 

Exposure to CI/CD pipelines and the general build process. 

With the aim of providing easily customizable online pre-employment assessment tests, eSkill Corporation has developed into a global leader in employment-related skills testing. eSkill provides organizations with a web-based skill testing service. Specifically, the eSkill application lets hiring and training managers configure tests from our extensive subject library to match their hiring and training needs and reduce the risk of hiring failures and discrimination litigation. 

Our product is running on an outdated front-end stack that relies on the proprietary Liferay Portal framework and, in several modules, Google Web Toolkit (GWT). We are searching for a frontend engineer, who will be able to develop new product features and experience yet also operate in a legacy codebase if needed

,[Build new UI features in React + TypeScript with clean, maintainable code. , Pair with backend, Product, and Design to deliver end-to-end slices in each sprint. , Write unit and integration tests (Jest, React Testing Library, Playwright). , Help gradually replace legacy components with modern variants alongside the Modernization Lead.] Requirements: JavaScript Additionally: Training budget, Private healthcare.

  • Kraków, Lesser Poland, Czech Republic eSkill Full time

    Must-have experience: 4+ years of building React SPAs at scale, including hooks, Context, state management, and server-side rendering. Excellent understanding of TypeScript/JavaScript. Strong Webpack/Vite, eslint/prettier, Jest/React Testing Library, CI/CD (GitHub Actions or similar). 4+ years of leveraging or building a Design System. Produced...


  • Kraków, Lesser Poland, Czech Republic beBee Careers Full time

    Lead Frontend DeveloperThis role is ideal for an experienced and skilled frontend developer who can take ownership of delivering high-quality user-focused software. The right candidate will have a strong understanding of front-end technologies, including React, JavaScript, and CSS, as well as experience in designing responsive interfaces.The Lead Frontend...


  • Kraków, Lesser Poland, Czech Republic CQUE Full time

    Required Skills3+ years (Mid-level) or 5+ years (Senior-level) of frontend development experienceStrong proficiency in JavaScript/TypeScript, ReactJS (class and functional components), HTML5, CSS (SASS, Tailwind)Solid experience working with REST APIsTesting skills with Jest, React Testing Library, Vitest or similarHands-on exposure...


  • Kraków, Lesser Poland, Czech Republic beBee Careers Full time

    With the aim of providing customizable online pre-employment assessment tests, a global leader in employment-related skills testing has developed into an industry frontrunner.The web-based skill testing service lets hiring and training managers configure tests from an extensive subject library to match their hiring and training needs and reduce the risk of...

  • Frontend Developer

    6 days ago


    Kraków, Lesser Poland, Czech Republic Mindbox S.A. Full time

    5+ years of hands-on experience in Javascript, HTML, CSSDirect DOM manipulation with standard JavaScriptThorough understanding of React.js and its core principlesFamiliarity with redux and client-side renderingProficiency in Express.js for server-side renderingWell versed in TDD, using React testing library / JESTFamiliarity with functional and...


  • Kraków, Lesser Poland, Czech Republic beBee Careers Full time

    We are seeking a highly skilled Frontend Developer to join our project.Key ResponsibilitiesDevelop high-quality user interfaces using Angular, TypeScript, and Dart.Collaborate with backend developers and designers to implement new features.Write unit and integration tests using Google's testing frameworks.Participate in code reviews and contribute to...


  • Kraków, Lesser Poland, Czech Republic beBee Careers Full time

    About the RoleAs a Senior Full Stack Engineer, you will be working on building scalable, secure, and cloud-native platforms to support modern banking services. You'll be joining a cross-functional team delivering high-quality, production-ready features in iterative cycles, with strong emphasis on ownership and long-term maintainability.The ideal candidate...


  • Kraków, Lesser Poland, Czech Republic Ringier Axel Springer Tech Full time

    Must have skills:Curiosity about AI, especially LLMs, and willingness to work closely with AI/ML specialists,Strong React (and ideally TypeScript) skills, with proven experience in building production-grade frontendsFamiliarity with REST APIs, Streaming, WebSockets, and asynchronous data flowsExperience with at least one backend stack (e.g....


  • Kraków, Lesser Poland, Czech Republic HSBC Technology Poland Full time

    What you need to have to succeed in this roleBachelor's degree in Computer Science, Information Technology, or a related field. (Or equivalent work experience)Proven mastery of core technologies associated with Cloud infrastructure operations and automation. Expert level knowledge of multiple cloud platforms with a specific focus on Google Cloud.Deep and...


  • Kraków, Lesser Poland, Czech Republic ESET Full time

    Required Skills:Experience with cloud native programming (at least 2 years)Experience with Go programmingUnderstanding of client-server architecture, multi-threading, and cross-platform developmentExperience with version control (e.g., Git, Bitbucket) and CI/CD pipelines (e.g., Jenkins)Familiarity with the software development lifecycle or a strong...