Senior Full-Stack Lead: React, Kotlin & AI (Hybrid-London)

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

Benefits offered by this job

Home office budget

Profit sharing

Private healthcare

Salary benchmarking

Employee assistance program

Job summary

ClearRoute is seeking a Senior Full Stack Developer to lead a two-tier Skills Marketplace platform, using Kotlin + Spring for backend and React for frontend. The role is part of a wider client project, with a hybrid work model based in London (Hatton Garden) office two days a week.

You will lead a pod, shape design with AI tools, and liaise with stakeholders while delivering in a multidisciplinary setting. This is a startup-minded, collaborative environment with growth opportunities.

Qualifications

• Proven experience leading technical teams.
• Experience designing and building full-stack applications using React, Spring and Kotlin.
• Understanding of AI engineering and tooling.
• Comfortable speaking directly with users.
• Willingness to operate with a startup mindset.
• Claude certification, Codex, or Google Gemini experience.

Responsibilities

• Lead a small pod to build an MVP of the Skills Marketplace and align with stakeholders.
• Use Claude or similar AI tools to produce a first-pass design for the solution.
• Lead the pod day-to-day and serve as main liaison with stakeholders and client.
• Collaborate effectively in a multidisciplinary environment.

Skills

Tech Leadership

Full Stack Dev

AI tooling familiarity

Client liaison

Startup mindset

Tools

Claude

Codex

Google Gemini

Job description

ClearRoute is seeking a Senior Full Stack Developer to lead a two-tier Skills Marketplace platform, using Kotlin + Spring for backend and React for frontend. The role is part of a wider client project, with a hybrid work model based in London (Hatton Garden) office two days a week.

You will lead a pod, shape design with AI tools, and liaise with stakeholders while delivering in a multidisciplinary setting. This is a startup-minded, collaborative environment with growth opportunities.