Sr Frontend Engineer – React & TypeScript | Remote Poland

About Us

Prometeo Talent is the #1 Recruitment Agency in America and Europe connecting companies with world-class tech and engineering talent.

Were partnering with a fast-growing venture-backed startup led by security experts and serial entrepreneurs. Their leadership and advisors come from companies like Netflix Mozilla Databricks and Semgrep shaping the future of AI-native security tooling.

Our client is building next-generation security tools that help engineering teams ship secure software faster eliminating manual design reviews reducing security bottlenecks and making secure-by-design accessible to every developer.

Hiring in Poland

Our Proposal

Youll collaborate closely with product designers and backend engineers to bring clean UI/UX AI-powered insights and seamless developer workflows to life. This role is perfect for someone who loves frontend craftsmanship cares about accessibility and responsiveness and enjoys owning features end-to-end.

Youll have the opportunity to influence design systems improve developer experience and shape the frontend architecture of a product used by engineering teams worldwide.

About the Role

Were looking for a Frontend Engineer passionate about building intuitive performant and beautiful user interfaces using React and TypeScript. You will work cross-functionally with design and backend teams to create frictionless user journeys and visualizations that make security approachable for developers.

Responsibilities

• Build responsive accessible and high-quality UIs in React TypeScript
• Collaborate closely with designers using Figma workflows to implement pixel-perfect UI
• Work with backend engineers to integrate APIs and deliver cohesive end-to-end experiences
• Contribute to the design system and UI component library
• Participate in team discussions architectural decisions and code reviews
• Advocate for best practices in performance accessibility and frontend quality

Requirements

• 7 years of experience building modern web applications using React and TypeScript
• Hands-on experience with modern CSS frameworks and toolinG (Ant Design Tailwind CSS Vite)
• Experience writing unit tests with Jest
• Understanding of responsive layouts spacing systems and component structure
• Experience working with CI/CD pipelines
• Comfortable working with Figma for design collaboration
• Knowledge of security best practices for frontend development
• Strong communication and collaboration skills in distributed teams

Nice to Have

• Experience implementing login flows authentication or SSO
• Experience with Cypress Selenium or other E2E testing tools
• Experience working with AWS especially CloudFront or frontend deployments
• Familiarity with security best practices for frontend development

What do we offer

Competitive pay

100% remote

Budget to set up your home office

PTO