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SLR Consulting

Frontend Developer

Mid-level London, England, United Kingdom posted 2026-07-24

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This role will focus on User Interface implementation.


What this role will do:
• Build and maintain responsive, high-quality user interfaces using React.js, Material UI, HTML, and CSS, ensuring seamless integration of design and functionality.
• Work closely with backend and frontend engineering teams to ensure designs are implemented with precision, maintaining high performance and usability standards.
• Collaborate with Product Managers to understand complex requirements in the financial and climate risk domains and create intuitive, user-focused designs that address these needs.
• Balance visual appeal with usability by adhering to design principles, ensuring consistency across the platform, and optimizing for performance and responsiveness.
• Continuously refine and improve the user experience by incorporating feedback, staying updated on UX best practices, and iterating on designs to meet evolving user needs.
 

Skills required:
• Strong proficiency in React.js, along with strong skills in HTML, CSS, and JavaScript.
• Demonstrated experience developing and maintaining production-level code.
• Solid experience in UI and visual design for modern web applications.
• Proven hands-on experience in UX design and implementation.
• Proficiency in Figma components, prototyping, and design systems.
• A keen eye for visual hierarchy, accessibility, and responsive design principles.
• Comfort working in agile, cross-functional teams alongside designers, developers, and product managers. 
• Proactive stakeholder management and ability to clearly communicate the reasoning of design choices.
• Previous data visualisation designs and data centric UX experience is preferred but not required.

Commitment to create positive environmental value for our clients across sectors, helping them shape the future of their sustainability transition 

About us
SLR are global leaders in Sustainability Solutions, helping our clients achieve their sustainability goals. We are a consultancy with 4500+ employees across 6 regions in over 125 countries. Our ‘one team’ culture is at the heart of our business, providing a collaborative and supportive environment for professional development.

Culture & Inclusion at SLR

We are committed to being an equal opportunities employer, and our expectations go beyond purely complying with legislation. Through our Regional C&I Committees, Global Council and Employee Networks, we foster an inclusive environment where all people regardless of their background can thrive.

We welcome applications from all individuals, regardless of their background, including those from groups that are currently under-represented at SLR, such as people identifying as 2SLGBTQI+, Indigenous peoples, ethnic minority groups, women, and people with visible or invisible disabilities, including those who are neurodivergent.

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