
Sr. Frontend Software Engineer
Job Description
Posted on: October 20, 2025
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Confluent. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Location: Remote, Ontario, Canada Employment Type: FullTime Location Type: Remote Department Engineering Overview We’re not just building better tech. We’re rewriting how data moves and what the world can do with it. With Confluent, data doesn’t sit still. Our platform puts information in motion, streaming in near real-time so companies can react faster, build smarter, and deliver experiences as dynamic as the world around them. It takes a certain kind of person to join this team. Those who ask hard questions, give honest feedback, and show up for each other. No egos, no solo acts. Just smart, curious humans pushing toward something bigger, together. One Confluent. One Team. One Data Streaming Platform. About The Role We are looking for a Frontend Software Engineer to join our awesome UI Foundations team. In your day to day, you will get your hands into deployment infrastructure, contribute to our Design System, improve our public documentation, monitor and improve UI performance, among many other challenges. UI Foundations provides engineers at Confluent with the processes, tools, technologies, and guidance necessary to give our customers a consistent and exceptional UI experience. As a Frontend Software Engineer, you will be responsible for creating the fundamental blocks and providing 10x impact to the frontend of Confluent Cloud. What You Will Do
- We unit test our code with Jest.
- We deploy the UI to production every day, with the ability to test each and every commit in production (even PRs) before it goes live.
- Feature flags unblock us from coordinating releases with backend teams
- Bots keep all of our dependencies up to date
What You Will Bring
- At least 3+ year of professional experience
- Bachelor's degree or higher in Computer Science or similar field or equivalent
- Experience building client-side web applications for data-intensive applications
- Excellent understanding of modern JavaScript, typing in JS, HTML5, and CSS
- Experience with React/Flux (or equivalent), modern JavaScript tooling/Webpack/Babel
- Strong foundation in algorithms and application design
- Experience with writing/monitoring/managing large scale system deployments
Ready to build what's next? Let’s get in motion.Come As You Are Belonging isn’t a perk here. It’s the baseline. We work across time zones and backgrounds, knowing the best ideas come from different perspectives. And we make space for everyone to lead, grow, and challenge what’s possible. We’re proud to be an equal opportunity workplace. Employment decisions are based on job-related criteria, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other classification protected by law. If you have questions about this posting, please contact support@lensa.com
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