Location
London

Hours
Full Time

Salary
Competitive salary

About the Role
We are seeking a skilled and detail-oriented Front-End Developer to join our team at Solirius Reply, a technology consultancy and digital transformation partner. In this role, you will be responsible for building and maintaining user-facing features, ensuring high performance and responsiveness across devices, and collaborating closely with designers and back-end developers to deliver seamless digital experiences. You will develop responsive and user-friendly web interfaces using modern front-end technologies, translate UI/UX designs and wireframes into high-quality code, optimise applications for maximum speed and scalability, ensure cross-browser compatibility and mobile responsiveness, collaborate with back-end developers to integrate APIs and services, maintain code quality through testing, debugging, and code reviews, and stay up to date with emerging front-end trends, tools, and best practices.

About Us
Solirius Reply, part of the Reply Group, helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with clients to deliver secure, accessible, user-focused services that evolve with their needs. Our consultants embed into client teams to understand goals, challenges, and users, enabling tailored solutions that drive measurable outcomes across public and private sectors. Past and present clients include the Ministry of Justice, Department for Education, Ministry of Housing, Communities and Local Government, UEFA, International Olympic Committee, and Mercedes-Benz. We operate as a collaborative and inclusive organisation that empowers our people to take ownership, innovate, and develop their expertise. As an equal opportunities employer, we are committed to encouraging equality, diversity, and social mobility while creating opportunities to work on meaningful projects that deliver lasting impact.

Experience
- Substantial hands-on experience as a Front End Developer
- Applied knowledge of front end frameworks such as Angular, React, or similar
- Proficient in front end technologies including HTML, JavaScript, and CSS
- Experience working with cloud infrastructure such as Azure or AWS; GCP is beneficial
- Experience with unit testing frameworks like Karma, Jasmine, or others; exposure to TDD is beneficial
- Ability to work with senior stakeholders and detailed technical specialists

About you
You are a motivated and adaptable professional with a strong analytical mindset and a passion for using technology to solve real-world problems. You enjoy working in collaborative, agile teams and take pride in delivering high-quality solutions that make a tangible impact. With strong communication skills and a consultative approach, you are comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. You have the ability to communicate your design clearly, both verbally and in written form, and possess an analytical mind with strong problem-solving aptitude.

Qualifications
Relevant technical qualifications or demonstrable experience in front end development are expected, alongside a commitment to continuous learning and professional growth.