Mid Level Front End Developer (70/30)

Mid-Level Full Stack Developer (70% Front-End / 30% Back-End)

Location: Hybrid (2-3 days in-office, remainder remote)
Salary Range: £55,000 - £65,000 DOE

About the Role

We are looking for a mid-level Full Stack Developer with strong front-end expertise and solid back-end experience to join our growing engineering team. While the role leans towards front-end (React, TypeScript, JavaScript), we need someone who can also contribute meaningfully to the back-end (Node.js, databases, serverless functions).

This is not a "pure stack specialist" role - we value adaptable engineers who can work across a variety of technologies and focus on solving problems for customers rather than being tied to one framework or version.

What You'll Do

  • Build, maintain, and optimise front-end applications using React, TypeScript, and JavaScript.

  • Contribute to back-end development with Node.js, and work with both relational and non-relational databases (e.g. MongoDB, SQL).

  • Apply best practices in data modelling, indexing, and performance optimisation.

  • Debug and deploy applications in cloud-based environments (AWS / Azure), including serverless solutions (e.g. Lambda, Azure Functions).

  • Work with containers and event-driven architectures, ensuring effective logging, monitoring, and error handling.

  • Collaborate with the product and design teams to deliver scalable, user-friendly solutions.

  • Engage in AI-related integration and tooling, such as leveraging AI models as back-end services or using AI tools to accelerate development.

  • Contribute to the team's knowledge-sharing culture, mentoring less experienced developers and learning new approaches.

What We're Looking For

  • Strong front-end development skills: React, TypeScript, JavaScript.

  • Solid experience with Node.js and back-end services (70/30 split front-end to back-end).

  • Familiarity with databases (SQL or NoSQL) and good understanding of data structures, performance, and optimisation.

  • Experience in cloud environments (AWS, Azure) and working with containers/serverless architectures.

  • Ability to debug and troubleshoot distributed systems.

  • Exposure to modern programming languages (Python, Golang, Rust, etc.) a plus.

  • Interest in AI and machine learning integration, and an open-minded approach to using AI tools in development.

  • Strong problem-solving skills and ability to adapt across technologies.

  • Collaborative mindset - comfortable working in a hybrid office culture where knowledge sharing and teamwork are key.

Interview Process

  1. Initial Screening Call - short 15-20 minute chat.

  2. Technical Stage - remote technical assessment & discussion.

  3. Final Interview - in-person collaborative session.

Why Join Us?

  • Opportunity to work with cutting-edge front-end and back-end technologies.

  • Exposure to AI innovation in real-world applications.

  • Collaborative, supportive team culture with room for growth.

  • Hybrid working model with emphasis on team collaboration and problem solving.

If you have the skills that have been listed, please apply via this ad or reach out to Liam Meikle

Company
NonStop Consulting
Location
Manchester, United Kingdom
Hybrid / WFH Options
Employment Type
Permanent
Salary
£50000 - £60000/annum
Posted
Company
NonStop Consulting
Location
Manchester, United Kingdom
Hybrid / WFH Options
Employment Type
Permanent
Salary
£50000 - £60000/annum
Posted