Full Stack Engineer

Levy Global; England; On-site; GBP 50,000 - 70,000; Full time

Job summary

A growing product-focused cybersecurity company in the United Kingdom is seeking a Full Stack Engineer to join their experienced engineering team. This hands-on role emphasizes collaboration and focuses on building and improving features across both backend and frontend systems. The ideal candidate should have over three years of experience in full-stack development, particularly with TypeScript, NestJS, and React, alongside strong debugging and performance optimization skills. This position promises a dynamic work environment and full-time employment.

Qualifications

• 3+ years of experience building full-stack applications.
• Experience developing enterprise SaaS products is a plus.
• Strong debugging, troubleshooting, and performance optimization skills.

Responsibilities

• Develop and maintain full-stack features across backend and frontend systems.
• Collaborate with product managers, designers, and engineers.
• Solve complex scalability, performance, and reliability challenges.

Skills

Backend development in TypeScript

API development using REST and GraphQL

Frontend experience with React

Database management (MySQL, NoSQL)

Debugging and performance optimization

Tools

NestJS

AWS

Kubernetes

Figma

Job description

I’m working with a growing, product‑focused company in the cybersecurity space that’s looking to bring on a Full Stack Engineer.

About the role

You’ll be part of a small, experienced engineering team building and improving features across both the backend and frontend. The work is hands‑on and product‑driven, with a lot of collaboration across engineering, product, and design.

Key Responsibilities

• Develop and maintain full‑stack features across backend and frontend systems
• Translate product and design requirements into scalable, maintainable code
• Collaborate with product managers, designers, and engineers to deliver end‑to‑end solutions
• Solve complex challenges related to scalability, performance, and reliability
• Contribute to engineering best practices, tooling, and processes

Required Experience

• 3+ years of experience building full‑stack applications
• Experience developing enterprise SaaS products (cybersecurity experience is a plus)
• Strong backend development experience using TypeScript and NestJS
• Experience building APIs using REST and GraphQL and working with ORMs (e.g., Sequelize)
• Strong frontend experience with React and modern UI frameworks
• Experience working with relational (MySQL) and NoSQL databases
• Strong debugging, troubleshooting, and performance optimisation skills

Technical Skills

Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL integration

Tools & Design: Ability to work from Figma designs and translate complex requirements into code

Nice to Have

• Experience working in startups or high‑growth environments
• Exposure to AWS and Kubernetes
• Familiarity with workflow engines such as XState or Argo Workflows
• Knowledge of infrastructure and networking fundamentals

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

• Engineering, Strategy/Planning, and Information Technology

Industries

Staffing and Recruiting