Senior Frontend Developer

About us: We work closely with the IT and business teams of the Pekao Group, supporting key technological initiatives. We cooperate with experienced B2B contractors, to whom we provide participation in large, long-term projects with a real impact on the development of banking in Poland. Here, ambition meets energy for action, and technology truly matters. Due to dynamic development and planned projects, we invite you to register in the Pekao CoNext database and join the community of experts implementing key projects for one of the largest banks in Poland. We will analyze your portfolio and get back to you in case of a suitable project. Tasks that await you: creating clear, high-quality code in line with good programming practices, preparing and maintaining technical documentation supporting solution development, writing and executing unit tests, ensuring application stability and quality, cooperation with Business Analysts, IT Architects, and business clients at every stage of work, technical and substantive support for less experienced programmers through mentoring and knowledge sharing. You will be a good fit for this role if: You have experience in developing frontend applications using Angular or React, you know JavaScript (ES6) well and work with the JSON format, you are fluent in HTML5, CSS3, and LESS or SASS preprocessors, you create solutions according to the Responsive Web Design (RWD) and Mobile First approach, you can optimize web applications for mobile devices and different browsers (desktop and mobile: Chrome, Safari, Firefox, IE11+), you have experience in backend integration via RESTful API, you pay attention to User Experience, Usability (UX/UI), and Accessibility, you know the concepts of Rich Internet Applications (RIA), you apply good programming practices and Clean Code principles, you think analytically and demonstrate creativity in problem-solving, you can work independently, you are engaged and organize your work well, you thrive in teamwork and value open, clear communication, you have experience working with JIRA and Confluence tools, you know frontend technologies at a level that allows for efficient, independent application development, technologies such as RxJS, Node.js, and TypeScript are well known [nice to have]. What we have prepared for you: B2B contract, access to the GIGLIKE benefit platform, hybrid work (1-3 days a week at the office in Warsaw) or remote. Benefits, insurance, and services for independent professionals. Through cooperation with GIGLIKE, we offer you the opportunity to use an innovative business platform, created for independent professionals. The platform offers a wide selection of insurance packages, benefits, and services that contribute to work comfort, safety, and professional development. Income protection insurance, Hospitalization insurance, Private medical care, Sports packages, Accounting services.