Senior Full Stack Engineer (Node, React)

Lead Full Stack Engineer

Location: Hybrid (UK / London)

Salary: £60,000 - £70,000 + Benefits

Take Ownership of a Modern SaaS Platform We're partnering with an established and growing software business that's making a significant investment in its engineering capability.

As software development is brought in-house, we're looking for a talented Lead Full Stack Engineer to take ownership of the technical direction of a modern, cloud-based platform.

This is an exciting opportunity to join at a pivotal stage, helping shape a scalable platform that brings together data, workflows and intelligent automation into a single operating environment. You'll have the opportunity to influence architecture, introduce engineering best practices and play a key role in the platform's long-term success.

If you're passionate about building high-quality software, enjoy solving complex technical challenges and want to make a genuine impact, we'd love to hear from you.

The Role

As Lead Full Stack Engineer, you'll combine hands-on software engineering with technical leadership, helping shape both the platform and the engineering function.

You'll be responsible for:

• Leading the technical development and architecture of a modern cloud-based platform
• Designing scalable, API-first solutions and system architecture
• Developing backend services using Node.js and Express
• Building modern frontend applications using React and Vite
• Designing and maintaining cloud-native solutions using AWS and DynamoDB
• Developing integrations with third-party systems and APIs
• Driving engineering best practices, code quality and development standards
• Mentoring and supporting other engineers where required
• Working closely with stakeholders to translate business requirements into scalable technical solutions
• Contributing to the long-term evolution of the platform, including data-driven features and intelligent automation

About You

We're looking for someone with experience in most of the following:

• Strong commercial experience building full stack applications
• Node.js & Express
• React
• Vite
• AWS
• DynamoDB or other NoSQL databases
• REST API development and systems integration
• Designing scalable, maintainable software architectures
• Modern software development practices including Git and Agile
• Experience providing technical leadership, mentoring or architectural guidance
• Excellent communication skills and the ability to work closely with technical and non-technical stakeholders

Experience building SaaS products, cloud-native applications or enterprise platforms would be advantageous but isn't essential.

What's On Offer

• £60,000 - £70,000 salary
• Hybrid working
• Modern technology stack
• The opportunity to influence technical direction and architecture
• High levels of ownership and autonomy
• Long-term career progression within a growing engineering team
• A collaborative environment where your ideas will genuinely shape the product

Immediate Interviews Available

We're particularly interested in speaking with engineers who are available immediately or within the next four weeks, although we'd still encourage exceptional candidates with longer notice periods to apply.

If you're looking for a role where you can take ownership, remain hands-on with technology and help build a platform from the ground up, we'd love to hear from you.