Senior Full-Stack Software Engineer, Discover

Circle.so All jobs
Remote United Kingdom
2 hour(s) ago
Job Overview
Company Circle.so
Posted 2026-08-12
Last Seen 2 hour(s) ago

Job Description

About Us Circle is building the world's leading all-in-one platform for online communities. We make it possible for creators coaches educators and businesses to bring together their audience with engaging discussions live streams events chat courses and payments — all in one place all under their own brand. We're proud to be a fully remote company of around 200 (and growing!) team members from 30+ countries around the world. We seek exceptional individuals around the world set them up to do the best work of their lives and in turn create a meaningful impact in their own lives. We don't track hours but we do manage for high expectations very closely. We collaborate across time zones are highly async and like to document a lot. Twice a year we bring the whole company together in beautiful places around the world for our company offsites. So far we've hosted offsites in Turkey Portugal Mexico Thailand Colombia Italy Ireland and more with still more to come! Check out our Careers page for more about working at Circle. About the role We're looking for a seasoned full-stack engineer to help evolve and expand Circle Discover - Circle's curated marketplace for finding and buying digital experiences (communities courses memberships and eventually more). As a part of the Discover team you'll build the product surface area that helps members explore discover and join digital experiences - including algorithmic recommendations rich listings engaging content feeds and seamless purchasing flows. We're looking for someone who's excited to shape how people find value in community and cares deeply about creating intuitive performant and elegant user experiences at scale. What you'll be doing Build polished high-converting purchasing experiences that help members discover digital experiences and communities sell digital memberships courses and content at scale. Work autonomously to build and maintain applications with a Ruby on Rails backend and React and Next.js front-ends. Implement Next.js best practices including SSR/SSG routing and performance optimization. Proactively improve the quality of our codebase processes and architecture. Work closely with Circle's leaders throughout the feature design process. Work closely with our designers to create a world-class user experience. Foster a bias for action prioritizing speed of iteration without compromising on the quality of code or user experience. What you'll need to be successful - 5+ years experience working as a full-stack engineer on complex web applications with significant scale (100k+ rpm 100GB+ databases). Strong proficiency in Ruby on Rails MySQL/Postgresql ReactJS TypeScript Next.js Tailwind. Familiarity with both frontend and backend is necessary but a high degree of proficiency in both is not a requirement. A desire to work in an environment which values speed of iteration and individual autonomy while also embracing personal accountability and the ability to collaborate effectively as part of a dynamic team. Comfortable in a fast-paced environment with a certain level of ambiguity especially when learning and picking up new technologies when projects require it. Great communication skills both in writing and verbal/oral (English). Experience working on a fully distributed remote team. Strong alignment with our values find our values on our career page if you haven't read up on them yet. You are proficient in English (spoken written and reading) at a CEFR Level C2 / ILR Level 5. ### Bonus points Previous experience working with creator-platforms social content and video feeds or marketplaces. Experience with A/B testing and experimentation to optimize user experience performance and conversion within consumer-facing applications. Previous exposure to search recommendation and personalization at scale. Production experience with Next.js and hybrid React/Next.js systems for high-traffic applications $130000 - $140000 USD per year Circle offers U.S.-benchmarked compensation globally equity in the company with ongoing refresh grants and 35 days of paid time off each year. We're a remote-only team that comes together twice a year for company retreats in incredible destinations around the world. Alongside incredible flexibility and autonomy we offer a benefits package that supports health wellbeing and professional growth. Learn more in our Candidate Hub. Learn more Candidate Safety & Interview Process Notice Diversity Equity & Inclusion How We Use Candidate Data Equal Employment Opportunity Visit our Candidate Hub to learn more about working at Circle our benefits and our hiring process.

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