Frontend Developer

Solirius Reply
City of London, Greater London

Job Description

About Us:

Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke service, allowing us to truly understand our clients’ needs.

It is this close collaboration with our clients that has enabled us to grow rapidly in recent years and will drive our ambitious future growth plans. We currently have over 300 consultants working with a variety of key clients from both the public and private sectors such as the Ministry of Justice, Department for Education, FCDOS, UEFA, International Olympic Committee and Mercedes Benz; with plans to increase our client base further in the near future.

We operate as a flat organisation and believe in trusting and supporting our team to operate independently. We pride ourselves on being specialists at what we do, making the most of our consultants’ expertise in their fields in order to provide a best-in-class service to our clients. All our consultants have the opportunity to work on a range of different projects, providing a broad range of knowledge on which to develop their careers and progress in the direction they choose.

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’re comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. You understand and align with Solirius Reply Values

The Role:

We are seeking a skilled and detail-oriented Front-End Developer to join our team. 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.

Key Responsibilities:

  • 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
  • Stay up to date with emerging front-end trends, tools, and best practices

Key Skills/Experience:

You need to be technically sound but also be able to convey your knowledge and expertise to clients internally and externally. In terms of specific languages you should have commercial experience in some or all of the following;

  • Substantial experience as a hands- on Front End Developer
  • Applied knowledge of front end frameworks (Angular, React, other similar)
  • Knowledge of selected front end technologies (HTML, JavaScript, CSS)
  • Ability to communicate your design, both verbally and in written form
  • Experience of working with cloud infrastructure (Azure or AWS, GCP is beneficial)
  • Ability to work with senior stakeholders and detailed technical specialists
  • Experience in unit testing frameworks (Karma, Jasmine or others) and exposure to TDD is beneficial
  • Analytical mind with problem-solving aptitude

Package and Benefits:

  • Competitive Salary
  • Bonus Scheme
  • Private Healthcare Insurance
  • 25 Days Annual Leave + Bank Holidays
  • Up to 10 days allocated for development training per year
  • Enhanced Parental Leave
  • Paid Fertility Leave (5 Days)
  • Statutory & Contributory Pension
  • EAP with Help@Hand
  • Gym Membership Benefits
  • Flexible Working
  • Annual Away Days/Company Socials

Equality & Diversity:

Solirius Consulting is an equal opportunities employer. We are committed to creating a work environment that supports, celebrates, encourages, and respects all individuals and in which all processes are based on merit, competence and business needs. We do not discriminate on the basis of race, religion, gender, sexuality, age, disability, ethnicity, marital status or any other protected characteristics.

Should you require further assistance or require any reasonable adjustments be put in place to better support your application process, please do not hesitate to raise this with us.

Posted 2026-03-31

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