Senior Frontend Developer/Technical Team Leader

We are the MachArena team at Univio, implementing MACH-based IT architecture for clients. We are looking for a Senior Frontend Developer / Technical Team Leader with React experience to lead a team and build modern digital experience and e-commerce systems.

• Making key technical decisions in projects
• Supporting the team in writing high-quality, standards-compliant code using best practices
• Designing and implementing frontend applications for both custom and e-commerce solutions
• Implementing business logic for new and existing projects
• Introducing new functionalities and fixing bugs in existing applications
• Conducting code reviews
• Monitoring code quality and optimizing performance
• Co-defining architecture and choosing the right technologies
• Supporting the manager in defining development paths for team members

• At least 5 years of commercial experience (proven by projects) as a Senior Frontend Developer and/or Technical Leader (React)
• You understand the role of a good Tech Lead and have been supporting your team in achieving goals for several years
• Proficient in HTML, CSS/SCSS, JavaScript, and TypeScript
• You care about code quality and use tools like ESLint and Prettier
• You know how to optimize frontend applications for performance and SEO
• Familiar with Git version control
• English skills at minimum B2 level
• Bonus: experience with Next.js and Styled Components
• Familiarity with Jenkins/GitLab Pipelines and Docker
• Nice to have: experience as a Fullstack Developer using Node.js
• Nice to have: experience with NestJS
• Nice to have: worked with CI/CD tools (Jenkins, GitLab CI/CD) and Docker
• Nice to have: familiar with Material Design and NgBootstrap
• Nice to have: an interest in web application security

• B2B: 130 - 180 PLN/h
• UoP: 17 300 - 22 300 PLN gross
• Fast recruitment process (approx. 2 weeks)
• Short decision paths
• Feedback always provided
• Individual approach for every candidate