Senior Front-End Engineer - UI/UX & Testing Leader
Summary
Leads frontend architecture and testing for a fintech web app, using React/Next.js and Jest to improve UX, performance, and reliability while mentoring engineers.
Ajaib in Jakarta is seeking a Senior Front End Engineer to shape user experiences and drive innovation in our web applications. You will lead frontend architecture, mentor engineers, and collaborate with backend teams to implement robust testing and performance improvements.
Must have 5+ years in front-end development, strong React/Next.js experience, and a solid foundation in testing with Jest. Docker and cloud services experience are a plus, and an agile, metrics-driven mindset is valued.