> Markdown version of [/jobs/ext/4629001-senior-full-stack-software-engineer](https://www.wearedevelopers.com/jobs/ext/4629001-senior-full-stack-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Full Stack Software Engineer - **Company:** REMOTE - **Location:** San Francisco, CA, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Acceptance Test-Driven Development, Relational Databases, Ruby on Rails, TypeScript, Web Applications, ReactJS, Technical Debt, Backend, Material UI, Graphql, Software Coding, Legacy Systems, Web Api, Golang - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_45c64243e67bfe26cb7a995194733a44 ## About the Role * 6+ years of experience building highly performant web applications with outstanding UX. * Knowledge of our full-stack technologies is highly preferred - React, Typescript, GraphQL, Ruby on Rails and Go. * Extensive experience working with a test driven approach to writing code with one or more of our core full-stack (or comparable) technologies * Experience collaborating closely with Product & Design to design, implement and iterate on high impact end-to-end product experiences. * Experience working with relational databases and key-value storesExperience analyzing, benchmarking and optimizing web application performance across the entire stack. * Experience leading large scale modernization efforts to revamp legacy systems from start to finish. * An appetite for unpacking complexity and simplifying it wherever possible. ## Description * Plays a key role in consistently advising the team on pragmatic technical approaches to problems that encourage engineering excellence and developer happiness * Can structure coherent and iterative actionable plans toward delivering effective solutions across the planning surface * Plans ahead by strategically architecting scalable web APIs, component libraries and backend systems that serve the team roadmap goals * Collaborate with stakeholders from Data Science, Product & Design and other senior engineers across the organization to identify and solve technical challenges that drive impact across teams * Advise teams on technical debt consolidation in ways that efficiently service our business needs * Mentor the team and lead by example to uphold software development best practices in addition to conducting rigorous code and tech spec reviews * Identify bottle-necks and general system-wide performance issues and offer actionable solutions to address them * Be a significant individual contributor and a key asset in delivering critical projects that ultimately bring value to our customers