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For Companies At a Glance
- Tasks: Lead the development of AI-enabled digital services for UK government.
- Company: Join a high-performing tech company with a focus on innovation.
- Benefits: Competitive daily rate, hybrid work, and opportunities for professional growth.
- Why this job: Make a real impact while working with cutting-edge technologies in a dynamic environment.
- Qualifications: Strong full-stack development experience, especially in Java and React.
- Other info: Collaborative team culture with excellent career advancement potential.
The predicted salary is between 43200 - 78000 ÂŁ per year.
An exciting opportunity for a Lead Full Stack Developer to join a small, high‑performing tech company supporting a major UK government programme. You will play a key role in the development and evolution of a cutting‑edge, AI‑enabled digital service used across multiple government departments. This role combines hands‑on development with technical leadership, working closely with architects, product stakeholders, and client teams to deliver secure, scalable software solutions.
Responsibilities
- Front End
- Design and build modern, responsive user interfaces
- Develop using React, TypeScript, JavaScript, HTML, CSS
- Drive strong UX and cross‑browser compatibility
- Back End
- Design and develop APIs and services
- Build server‑side logic using Java (Spring Boot)
- Contribute to overall application architecture
- Data & DevOps
- Design and maintain relational databases (PostgreSQL preferred)
- Implement CI/CD pipelines (e.g. GitHub Actions, Jenkins)
- Deploy and operate services in cloud environments (AWS, Azure or GCP)
- Use containerisation tools such as Docker
- Quality & Collaboration
- Lead and participate in code reviews
- Write unit, integration and end‑to‑end tests (JUnit, Testcontainers, Vitest, Storybook)
- Maintain clear technical documentation
- Work closely with product, architecture and delivery teams
- Embed security best practices (auth, access control, secure data handling)
Essential Skills & Experience
- Strong experience delivering complex full‑stack applications
- Commercial expertise in Java plus at least one other back‑end language (ideally Python)
- Solid experience with React and modern front‑end tooling
- Strong API design and integration experience
- Good working knowledge of Linux and Windows environments
- Proven problem‑solver with strong analytical skills
- Experience with relational databases, ideally PostgreSQL
- Comfortable working in small, fast‑moving delivery teams
- Able to commute to Milton Keynes as required
Lead Full-Stack Developer in London employer: Experis
Contact Detail:
Experis Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Full-Stack Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work with government programmes. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best full-stack projects, especially those involving React and Java. This is your chance to demonstrate your hands-on experience and technical leadership.
✨Tip Number 3
Prepare for interviews by brushing up on your problem-solving skills. Expect to tackle coding challenges and discuss your approach to building secure, scalable applications. Practice makes perfect!
✨Tip Number 4
Don't forget to apply through our website! We love seeing candidates who are proactive and engaged. Plus, it gives you a better chance of standing out in the application process.
We think you need these skills to ace Lead Full-Stack Developer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with full-stack development, especially in Java and React. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re excited about this opportunity and how your background makes you the perfect fit for our team. Keep it engaging and personal.
Showcase Your Projects: If you've worked on any cool projects, especially those involving AI or government services, make sure to mention them. We love seeing real-world applications of your skills, so include links if possible!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re keen on joining our team!
How to prepare for a job interview at Experis
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, especially React, Java, and PostgreSQL. Brush up on your knowledge of modern front-end tooling and back-end frameworks like Spring Boot. Being able to discuss your experience with these technologies confidently will show that you're the right fit for the role.
✨Showcase Your Leadership Skills
As a Lead Full Stack Developer, you'll need to demonstrate your ability to lead and collaborate effectively. Prepare examples of past experiences where you've led a team or contributed to code reviews. Highlight how you’ve mentored others and ensured best practices in development, as this will resonate well with the interviewers.
✨Prepare for Problem-Solving Questions
Expect technical questions that assess your problem-solving skills. Practice coding challenges or system design scenarios relevant to full-stack development. Be ready to explain your thought process clearly, as this will showcase your analytical abilities and how you approach complex problems.
✨Understand the Importance of Security
Given the nature of the role supporting a government programme, security is paramount. Familiarise yourself with security best practices related to authentication, access control, and secure data handling. Be prepared to discuss how you’ve implemented these practices in previous projects, as it will demonstrate your awareness of the critical aspects of software development.
