Senior Full Stack Engineer

ClearRoute Limited; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Profit sharing

Private healthcare

Home office budget

Flexible hybrid working

Udemy access

Job summary

ClearRoute Limited is seeking an experienced Full Stack Engineer to join our team in Central London, building and evolving RESTful APIs and microservices across the stack from React front ends to Java/Spring Boot services and AWS cloud infrastructure.

The role requires hands-on development, TDD/BDD, secure coding practices, and active contribution to CI/CD pipelines to move code safely into production, with onsite presence 2–3 days per week.

Qualifications

• 5+ years of full-stack engineering experience.
• Proficient in React or React Native and Java/Spring Boot.
• Strong SQL/database knowledge and secure coding practices.
• Experience with TDD/BDD and test automation.
• Familiarity with GitLab, SonarQube, and Veracode.

Responsibilities

• Build and evolve RESTful APIs and microservices.
• Work across the stack from React front ends to Java/Spring Boot services.
• Contribute to CI/CD pipelines and secure coding practices.
• Collaborate in a distributed team across multiple countries.

Skills

Full Stack Eng

React

Java

Spring Boot

SQL/Databases

TDD/BDD

Unit Tests

GitLab

Secure Coding

SonarQube

Veracode

Platform Migration

Test Automation

Strategic Thinking

Tools

GitLab

CI/CD

AWS

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:

We are looking for an experienced Full Stack Engineer to join our team, working across the full stack from React and React Native front ends through to Java/Spring Boot services and cloud infrastructure on AWS. In the Full Stack Engineer role you will be building and evolving RESTful APIs and microservices, and playing an active part in the CI/CD pipelines to help move code safely into production.

The role is based in Central London, and requires someone who can be onsite 2-3 days per week.

Key Responsibilities:

The Full Stack Engineer will build and maintain full stack applications end to end. You will be working with React/React Native front ends, Java/Spring Boot services, and RESTful APIs. The role requires someone who can write clean, well-tested code (TDD/BDD, unit and integration tests) and apply secure coding practices throughout.

Required Experience:

• Full Stack Engineering +5 years experience
• React or React Native
• Java
• Spring Boot
• SQL/Database Technologies
• TDD, BDD
• Unit & Integration Testing
• GitLab
• Secure Coding Practices
• SonarQube
• Veracode
• Experience supporting large-scale Platform Migration and Legacy Decommissioning
• Test Automation
• Strategic Thinking

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]