Fullstack Engineer

ClearRoute Limited; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Hybrid working

Home office budget

Profit share

Private healthcare

Job summary

ClearRoute Limited in London (Hatton Garden) seeks a Senior Full Stack Developer to lead the MVP of a two-tier Skills Marketplace, built with React on the frontend and Kotlin + Spring on the backend. The role is hybrid, with two in-office days per week.

You will run a small pod, coordinate with stakeholders and clients, design solutions using AI tooling, and communicate directly with users. This is a startup mindset environment with growth and impact.

Qualifications

• Proven experience leading technical teams.
• Experience designing and building full‑stack apps with React, Spring and Kotlin.
• Understanding AI engineering and tooling.
• Comfortable speaking directly with users.
• Startup mindset and adaptability.
• Claude certification, Codex, or Google Gemini experience.

Responsibilities

• Lead a small pod to build an MVP of the Skills Marketplace, working with stakeholders on usage and adoption.
• Use Claude or similar AI tools to produce a first-pass design for the solution.
• Lead the pod day-to-day and act as the main point of liaison with stakeholders / client.
• Work comfortably in a multidisciplinary environment.

Skills

Leadership experience

Full stack development

React

Kotlin

Spring

AI tooling

Stakeholder liaison

User communication

Tools

React

Spring

Kotlin

Job description

ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges.

We take as much pride in our people, culture and work-life balance as we do in making better software. We’re not just making better software. We’re making the making of software better. Collaborative, entrepreneurial and dedicated to problem solving, we bring the step change our customer need to sustain innovation. Our values challenge us to do the best we can for ClearRoute, our customers and most importantly our team. This is an opportunity for you to build the organisation from the ground up, use your voice to drive change and help transform organisations and problem domains.

Role:

At ClearRoute we are looking for a Senior Full Stack Developer to lead the build of an internal Skills Marketplace platform, which is a solution that is a two-tier web application, with Kotlin& Spring for backend and React frontend. The role is part of a wider project team, working as part of an on-going client project. We work in a hybrid way and the role will be based from our London (Hatton Garden) office two days a week with the other days remote.

Key Responsibilities:

• Lead a small pod to build an MVP of the Skills Marketplace, working with stakeholders on usage and adoption
• Use Claude or similar AI tools to produce a first-pass design for the solution.
• Lead the pod day-to-day and act as the main point of liaison with stakeholders / client.
• Work comfortably in a multidisciplinary environment.

Required Experience:

• Proven experience leading technical teams.
• Experience designing and building Full Stack applications, using React, Spring and Kotlin..
• Understanding of AI engineering and tooling.
• Comfortable and confident speaking directly with users.
• Happy to work with a startup mindset.
• Claude certification, Codex, or Google Gemini experience.

Working at ClearRoute:

We have grown from six founders to 180+ people across five countries in three years, and what sets us apart isn't the pace, it's how we grow.

• Real flexibility, in practice. We trust you to perform at your best and still have a life outside of work, with genuine hybrid working, a home office budget, an open feedback culture where your voice shapes decisions, and time off when life needs it (birthday included)..
• When ClearRoute wins, you win. We offer profit share so success is shared, meaningful recognition for great work, and benefits that look after you and your family, including private healthcare, competitive salary benchmarking, and a confidential employee assistance program covering counselling, mental health support, and financial wellbeing..
• A community you'll genuinely want to be part of. Interest based communities like running and book clubs, Women in Tech group, monthly socials, and cross regional events bring people together across the company. An inclusive, collaborative culture where you don’t need to conform to succeed, where people support one another and feel comfortable being themselves..
• Where meaningful work meets real growth. You will tackle complex, real world problems at the forefront of platform engineering, AI, security, and scalable systems. Your growth is supported by learning budgets, Udemy access, a clear career framework, internal mobility, and thought leadership opportunities that take your impact beyond ClearRoute.

At ClearRoute, we believe diverse perspectives lead to better outcomes, and inclusion creates the conditions for everyone to thrive. We are proud to have built a family friendly working environment and have many employees who have caring responsibilities alongside work. We welcome applications from people who require flexibility and will be happy to discuss needs on an individual basis.

We are committed to fostering a culture where all team members feel respected, supported, and empowered to do their best work. We celebrate individuality and our differences and understand that some differences may mean that you require changes made to the interview process. We are happy to cater to your needs to make the interview accessible, if this is something you require please let us know by emailing us at [e-mail]