Lead Full Stack Engineer - £650-£800 (Outside IR35)
Lead Full Stack Engineer - £650-£800 (Outside IR35)

Lead Full Stack Engineer - £650-£800 (Outside IR35)

Freelance 46800 - 62400 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead the development of modern web apps and APIs while providing technical leadership.
  • Company: Join a fast-paced, innovative team focused on impactful digital products.
  • Benefits: Enjoy hybrid working with 2 days onsite and competitive day rates.
  • Why this job: Shape the future of technology in a collaborative environment that values your expertise.
  • Qualifications: Strong C#/.NET and React experience required; cloud-native skills are a plus.
  • Other info: 6-month contract with potential extensions; outside IR35 for flexibility.

The predicted salary is between 46800 - 62400 £ per year.

Location: Central London, hybrid working, 2 days a week onsite.

Duration: 6 months with likely extensions.

Are you a hands-on technical leader who thrives at the intersection of frontend and backend development? We are looking for a Lead Full Stack Engineer to help shape the future of digital products in a fast-paced, forward-thinking environment. This role combines architecture, delivery, and engineering excellence across modern web apps, APIs, and cloud-native systems. You’ll be part of a collaborative team that’s passionate about building impactful, secure, and scalable digital products. This person will act as the Tech Lead and Product Owner, providing technical leadership and doing planning and delivery, refining requirements, etc.

Must haves:

  • Strong experience in C# / .NET to develop backend systems and service development
  • Strong experience in React and TypeScript to deliver performant, scalable frontend apps
  • Strong testing experience – from unit tests to accessibility and security checks
  • Solid experience integrating and consuming RESTful APIs

Highly Desirable:

  • Building and running cloud-native apps, ideally in Azure (will consider AWS and GCP)
  • Worked on Event Driven systems and Event Sourcing
  • Experience with CI/CD pipelines
  • Test-Driven Design (TDD) and Domain-Driven Design (DDD)

Lead Full Stack Engineer - £650-£800 (Outside IR35) employer: Oliver Bernard

Join a dynamic and innovative team in Central London as a Lead Full Stack Engineer, where you will enjoy a hybrid working model that promotes work-life balance. Our collaborative culture fosters continuous learning and growth, providing ample opportunities for professional development while working on cutting-edge digital products. With competitive day rates and a focus on impactful projects, this role offers a rewarding experience in a vibrant city known for its tech advancements.
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Contact Detail:

Oliver Bernard Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Lead Full Stack Engineer - £650-£800 (Outside IR35)

Tip Number 1

Network with professionals in the tech community, especially those who work with .NET and React. Attend meetups or webinars to connect with potential colleagues and learn about the latest trends in full stack development.

Tip Number 2

Showcase your leadership skills by sharing examples of past projects where you led a team or made significant architectural decisions. This will demonstrate your capability as a Tech Lead and Product Owner.

Tip Number 3

Familiarise yourself with cloud-native applications, particularly in Azure, as this is highly desirable for the role. Consider taking online courses or certifications to bolster your knowledge and make you stand out.

Tip Number 4

Prepare to discuss your experience with CI/CD pipelines and testing methodologies like TDD and DDD during interviews. Being able to articulate your approach to these practices will show your depth of understanding and commitment to quality.

We think you need these skills to ace Lead Full Stack Engineer - £650-£800 (Outside IR35)

C# / .NET Development
React
TypeScript
RESTful API Integration
Unit Testing
Accessibility Testing
Security Testing
Cloud-Native Application Development
Azure
AWS
GCP
Event-Driven Systems
Event Sourcing
CI/CD Pipelines
Test-Driven Design (TDD)
Domain-Driven Design (DDD)
Technical Leadership
Agile Methodologies
Collaboration Skills
Problem-Solving Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with C# / .NET, React, and TypeScript. Emphasise any leadership roles you've held and your experience with cloud-native applications, as these are key requirements for the role.

Craft a Compelling Cover Letter: In your cover letter, express your passion for full stack development and your approach to technical leadership. Mention specific projects where you’ve successfully integrated frontend and backend systems, showcasing your ability to deliver impactful digital products.

Showcase Relevant Projects: Include a portfolio or links to projects that demonstrate your skills in building scalable web apps and APIs. Highlight your experience with testing methodologies and CI/CD pipelines, as well as any work with event-driven systems.

Proofread and Edit: Before submitting your application, carefully proofread your documents for any spelling or grammatical errors. Ensure that your application is clear, concise, and free of jargon, making it easy for the hiring team to see your qualifications.

How to prepare for a job interview at Oliver Bernard

Showcase Your Technical Leadership

As a Lead Full Stack Engineer, you'll need to demonstrate your ability to lead technical discussions and guide your team. Prepare examples of past projects where you took charge, made architectural decisions, or mentored junior developers.

Highlight Your Full Stack Expertise

Make sure to discuss your experience with both frontend and backend technologies. Be ready to explain how you've used C# / .NET for backend development and React with TypeScript for frontend applications, showcasing specific projects where you integrated these technologies.

Discuss Testing and Quality Assurance

Since strong testing experience is a must-have, be prepared to talk about your approach to testing. Share your experiences with unit tests, accessibility checks, and security measures, and how they contributed to the overall quality of your projects.

Familiarise Yourself with Cloud Technologies

If you have experience with cloud-native applications, especially in Azure, make sure to mention it. Discuss any relevant projects where you built or ran applications in the cloud, and be ready to explain how you approached scalability and performance.

Lead Full Stack Engineer - £650-£800 (Outside IR35)
Oliver Bernard
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  • Lead Full Stack Engineer - £650-£800 (Outside IR35)

    Freelance
    46800 - 62400 £ / year (est.)

    Application deadline: 2027-07-10

  • O

    Oliver Bernard

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