Note: The job is a remote job and is open to candidates in USA. X4 Life Sciences is a fast-growing SaaS company in the Digital Health space looking to hire a Senior Frontend Engineer. The role involves developing and enhancing a modern web application, collaborating with various teams to improve user experiences and influence frontend architecture.
Responsibilities
- Design, build, and deliver scalable frontend features using Vue 3, TypeScript, and modern frontend technologies
- Develop intuitive, responsive user interfaces across complex, data-heavy workflows
- Work closely with Product Managers, Designers, and Backend Engineers to deliver new functionality from concept through to production
- Consume GraphQL APIs and contribute to full-stack features where required
- Drive improvements around frontend architecture, code quality, performance, testing, and scalability
- Mentor other engineers through collaboration and code reviews
Skills
- 4+ years of commercial frontend engineering experience
- Strong experience with Vue.js (or React/Angular with a willingness to learn Vue)
- Excellent TypeScript skills and experience building scalable applications
- Experience working with GraphQL, REST APIs, and modern state management
- Strong understanding of frontend architecture, reusable component design, and performance optimisation
- Ability to work independently within a collaborative, remote-first engineering team
- Previous experience building SaaS products
- Node.js or full-stack development experience
- Experience within Digital Health, Healthcare, FinTech, or another regulated environment
- Exposure to design systems, accessibility (WCAG), payment integrations, or modern testing frameworks
Company Overview