Senior Front End Developer

About VisibleThread Founded in 2009, VisibleThread is a software company that helps global organizations in regulated sectors improve the clarity, compliance, and effectiveness of document review and communication. Our solutions address the challenges of complex documentation, ensuring that critical information is easily understood and adheres to industry standards. Security is critical to what we do, when dealing with the most sensitive content. We're successfully deployed in some of the largest, most heavily regulated industries worldwide, including Aerospace & Defense, healthcare and large Government Agencies. The Role We are seeking a SeniorFrontend Engineer with expertise in React.js. You will be designing and implementing responsive, high-performance web applications while collaborating closely with other FE engineers, backend engineers, and product owners. Your role is critical in bridging design vision with technical execution, ensuring seamless user experiences and robust cloud-based deployments Key Responsibilities

• Develop & Optimize Frontend Applications: Build scalable, responsive React.js applications with a focus on performance, accessibility, and cross-browser compatibility. Develop reusable UI components and style guides to maintain consistency across the platform
• Collaborate with Product Team: Design user interfaces, establish UX acceptance criteria and implement components with a focus on reusability
• Technical Ownership: Lead front-end feature development, conduct code reviews, and mentor junior engineers.
• Quality: Implement unit/integration tests (Jest, React Testing Library) and maintain code quality via CI/CD. Take individual and within your team, collective responsibility for the quality of product, conduct peer reviews, provide guidance and assistance to other team members, and take feedback from colleagues
• Technology Adoption: Stay updated with the latest frontend technologies and advocate for their adoption
• Cross-Functional Collaboration: Partner with product managers to refine requirements and with backend teams to define API contracts.

Requirements

• 5+ years of professional front-end development.
• React.js expertise, hooks, state management.
• Experience working with Figma
• REST & AI API Integration:
• 5+ years integrating RESTful APIs.
• Experience using WebSockets.
• Technical Tooling: Git, Webpack, testing frameworks (Jest/RTL), and AI development tools.
• Design System (Custom/Open-Source) and Storybook
• Soft Skills: Strong communication, problem-solving, and Agile/Scrum fluency.
• Ability to excel as both an individual contributor and also as a team player.

Benefits

• Remote work first.
• Agile development philosophy.
• Unlimited access to training.
• A supportive place to work with an incredible team.
• Career progression opportunities.
• Attractive remuneration package.
• 100% paid private medical insurance.
• Monthly "all hands" and other team-building events.
• Competitive annual leave entitlement.