Front End Engineer - HTML, CSS, JavaScript Remote Definitive

The ideal candidate will hold a degree in Computer Science, Engineering, or possess equivalent practical experience. Proficiency in modern front-end frameworks like React or Vue is essential, along with a passion for clean, user-friendly design and responsive development.

Join Definitive and help build high-quality digital experiences while working from anywhere. Apply today to become part of a forward-thinking team shaping the future of web technology.

Position: Front End Engineer

Job Type: Full Time

Location: Remote

About the Role

Location: West London (2 days/week) or Fully Remote (UK only)

Work Type: Full-Time Permanent

Level: 1-2 years' experience

Are you a creative and detail-oriented front-end developer who loves building beautiful, responsive user interfaces? Do you want to work on intelligent products that harness the power of AI to solve real-world challenges? This could be the perfect next step in your career.

We're a research-driven AI company making complex solutions accessible through intuitive design. Join our talented team in transforming how users interact with powerful data-driven tools.

Responsibilities

• Build and maintain dynamic front-end features that integrate with AI-powered products
• Collaborate with product, back-end, and design teams to define and deliver new features
• Optimize UI for speed and reliability across platforms and screen sizes
• Troubleshoot and debug issues, providing effective, long-term solutions
• Contribute to front-end architecture, build systems, and deployment workflows
• Stay on top of emerging web technologies and best practices

Requirements

• Degree in Computer Science, Engineering, or equivalent practical experience
• 1-2 years of experience in front-end development or web technologies
• Experience building responsive interfaces and working with CSS libraries
• Understanding of RESTful APIs and integration with back-end systems
• Familiarity with Git, build tools, and package managers
• A keen eye for clean UI design and user experience
• Self-starter attitude with strong problem-solving skills

Preferred (But Not Essential)

• Experience in SaaS or fast-paced tech environments
• Knowledge of web security best practices
• Exposure to UI/UX design principles and close work with designers
• Excellent communication and teamwork skills

Apply now to work on world-class AI products in a front-end role where your creativity and code make a direct impact.