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Clario

Senior Software Engineer, R&D (Frontend)

Sorry, this job was removed at 02:24 p.m. (GMT) on Tuesday, Feb 17, 2026
Remote
Hiring Remotely in United Kingdom
Remote
Hiring Remotely in United Kingdom

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We’re looking for a collaborative and product-driven Senior Software Engineer to join Clario’s R&D team. In this role, you’ll help design, build, and support our TAP (Trial Application Platform)—a global SaaS web application used by clinical research teams worldwide.

You’ll work closely with cross-functional Agile teams to deliver scalable, highly configurable, and user-centric solutions that support complex clinical trials in a regulated environment.

What we offer
  • Competitive compensation

  • Attractive benefits (security, flexibility, support, and well-being)

  • Engaging employee programs

  • Remote working & home office allowance

What you’ll be doing
  • Develop and maintain frontend features using JavaScript and React (or similar frameworks).

  • Build modular, configurable UI components for enterprise-level web applications.

  • Implement advanced UI functionality such as customizable forms, data visualizations, and real-time interactions.

  • Work with audio/video features and modern browser APIs.

  • Collaborate with Product, UX, QA, and Engineering teams in an Agile/Scrum environment.

  • Contribute to CI/CD pipelines, unit testing, and code quality initiatives.

What we look for
  • Bachelor’s degree or equivalent professional experience.

  • 3+ years of experience working on enterprise-level software projects.

  • Strong knowledge of JavaScript, OOP, React, and state management.

  • Experience with modular platforms, complex UI behavior, and testing (Jest/Vitest).

  • Experience with CI/CD practices.

  • Familiarity with AI-assisted coding tools.

  • Excellent communication skills in English.

  • Experience with SVG/Canvas, audio/video, Ruby, AWS, or advanced browser APIs is a plus.

At Clario, we put people first, always. We are united and driven by patients, committed to making a difference, and we are always looking for the best talent to help us transform lives. We value the contribution each of our people brings. It’s only through our people that we can continue to innovate technology that will shape the future of clinical trials.

The duties and responsibilities listed in this job description represent the major responsibilities of the position. Other duties and responsibilities may be assigned, as required. Clario reserves the right to amend or change this job description to meet the needs of Clario. This job description and any attachments do not constitute or represent a contract. The Department Head has the discretion to hire personnel with a combination of experience and education, which may vary from the above listed qualifications.

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