> Markdown version of [/jobs/ext/3967129-frontend-software-engineer-sf-or-boston](https://www.wearedevelopers.com/jobs/ext/3967129-frontend-software-engineer-sf-or-boston). 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). --- # Frontend Software Engineer (SF or Boston) - **Company:** Recruiting from Scratch - **Location:** San Francisco, CA, United States - **Experience:** Experienced - **Salary:** $170,000.0 - $210,000.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Application Performance Management, Code Review, Databases, Design of User Interfaces, Human-Computer Interaction, PostgreSQL, Ruby on Rails, Next.js, Software Engineering, TypeScript, Web Applications, Web Performance Optimization, ReactJS, Front End Software Development, Restful APIs - **Published:** October 27, 2026 - **Apply:** https://www.careerbuilder.com/job-details/frontend-software-engineer-sf-or-boston-san-francisco-ca--625df745-a8a1-414c-a53d-b53c76be28e8 ## About the Role Software Engineering, User Interface/Experience (UI/UX), Software Engineering, User Interface/Experience (UI/UX), Funding, Healthcare, Patient Care, Outpatient Care, Leading Edge Technology, Internet Application, * 3+ years of professional experience in frontend development. * Proficiency in React, TypeScript, and Next.js. * Experience working with REST APIs and backend technologies such as Ruby on Rails. * Strong understanding of web performance optimization techniques. * Ability to work collaboratively in a hybrid team environment. Preferred * Familiarity with PostgreSQL or similar database technologies. * Experience in the healthcare or e-commerce industry. * Knowledge of agile development methodologies. ## Description * Develop and maintain user-friendly web applications using React and TypeScript. * Collaborate with cross-functional teams to design and implement features that enhance patient engagement. * Optimize application performance and responsiveness through efficient coding practices. * Integrate REST APIs to connect front-end applications with back-end services. * Participate in code reviews and contribute to a culture of continuous improvement. * Utilize Next.js for server-side rendering and improved SEO performance. * Work with PostgreSQL to manage and query data efficiently.