Technical Lead Full Stack Engineer

Salary: £80,000 - 100,000 per year

Requirements

• Strong commercial experience with TypeScript and modern JavaScript development
• Previous experience in a Staff Engineer, Principal Engineer, Lead Engineer or Senior Technical Leadership role
• Experience building and scaling SaaS or product-led platforms
• Strong understanding of software architecture, design patterns and clean code principles
• Experience working in cloud-native, CI/CD and DevSecOps environments
• Passion for engineering excellence, mentoring others and solving complex technical challenges
• Interest in AI-assisted software development and modern engineering practices

Responsibilities

• Lead solution design, architecture and technical decision-making
• Collaborate with Product teams to shape requirements and delivery plans
• Build and deploy production software in a fast-paced environment
• Drive engineering best practices, code quality and maintainability
• Support systems in production and improve platform performance
• Act as a senior technical leader within an AI-enabled engineering environment

Technologies

• AI
• AWS
• CI/CD
• Cloud
• DevSecOps
• Support
• JavaScript
• Redis
• SQL
• TypeScript
• microservices
• NodeJS
• Fullstack

More

We are partnering with a high-growth UK SaaS business that is investing heavily in its engineering function and looking for an experienced Principal or Lead Engineer to help shape the future of its customer-facing platforms. This is a hands-on technical leadership role where we work closely with Product, Engineering and Business stakeholders to design, build and scale modern software solutions used by thousands of customers. We operate within a mature engineering environment, with a modern cloud-based platform and technologies including TypeScript, JavaScript, microservices, Redis, SQL Server, SingleStore, AWS and CI/CD with DevSecOps practices. We offer a competitive salary of £80k-£100k plus benefits, flexible remote-first working with limited onsite requirements, and the opportunity to have significant technical influence across products and platform direction. We are a successful and growing UK technology company with a modern engineering culture focused on quality, innovation and continuous improvement.

last updated 29 week of 2026