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- Tasks: Lead the design and development of scalable backend services and APIs.
- Company: Join an innovative UK tech startup focused on optimising clinical trials with AI.
- Benefits: Competitive salary, growth opportunities, and a chance to shape engineering culture.
- Why this job: Be a key player in building groundbreaking technology from the ground up.
- Qualifications: 4+ years of backend experience and strong communication skills.
- Other info: Collaborative environment with visible impact on product and team dynamics.
The predicted salary is between 36000 - 60000 £ per year.
I am partnering with an early-stage UK tech startup focused on using data and AI to optimise and accelerate the design of clinical trials. We are seeking a highly experienced Senior Back-End Engineer to join a fast-growing, deep-tech venture at an early stage. As a key member of the founding engineering team, you will shape and build the core server-side architecture that underpins our next-generation platform. You will work closely with product and engineering leadership to design, implement, and scale reliable backend services, APIs, and systems — turning cutting-edge ideas into real-world products.
Responsibilities
- Lead the design, development, and maintenance of scalable, secure, and high-performance backend services and APIs.
- Collaborate across the engineering team — including frontend, product, and QA — to architect solutions that address business needs and technical challenges.
- Drive the full development lifecycle: requirements, design, implementation, testing, deployment, and support.
- Improve and optimise existing systems for performance, reliability, and maintainability.
- Conduct code reviews, provide technical leadership, and mentor junior engineers to uphold best practices.
- Identify and address security, performance, and scaling bottlenecks.
What We’re Looking For
- 4+ years of hands-on experience building backend systems in a production environment.
- Strong experience with backend languages and frameworks (e.g., Java, Spring, Python, Go, Node.js — adaptable to your stack).
- Proven track record designing and implementing RESTful APIs and microservices.
- Solid understanding of databases (SQL and NoSQL) and effective data modeling.
- Familiarity with cloud platforms (AWS, GCP, Azure) and CI/CD pipelines.
- Experience with performance optimisation, security best practices, and scalable architectures.
- Excellent communication skills and ability to work effectively in an agile, cross-functional team.
Nice-to-Have
- Experience with distributed systems and asynchronous architectures.
- Knowledge of observability tools, testing frameworks, and containerisation (Docker, Kubernetes).
- Previous involvement in early-stage or founding engineering teams.
Why Join?
- Play a pivotal role in shaping a product from the ground up.
- Influence technical direction and engineering culture.
- Work in a collaborative, fast-paced environment where your impact is visible.
- Competitive compensation and growth opportunities.
Please click 'apply' or contact the recruiter for further information.
Founding Front-End Engineer - Barrington James in London employer: Jobster
Contact Detail:
Jobster Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Founding Front-End Engineer - Barrington James in London
✨Tip Number 1
Network like a pro! Reach out to people in your industry on LinkedIn or at local meetups. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects and contributions. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common technical questions and scenarios. Mock interviews with friends or using online platforms can help you feel more confident and ready to impress.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Founding Front-End Engineer - Barrington James in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your backend development experience, especially with the languages and frameworks mentioned. We want to see how you can contribute to our founding team!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're excited about this role and how your background aligns with our mission. We love seeing passion and personality, so let your enthusiasm for tech and innovation come through.
Showcase Your Projects: If you've worked on any relevant projects, whether personal or professional, make sure to include them. We’re interested in seeing your problem-solving skills and how you’ve tackled challenges in backend development. Links to GitHub or live demos are a plus!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Jobster
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in the backend languages and frameworks mentioned in the job description, like Java, Python, or Node.js. Be ready to discuss your past projects and how you’ve used these technologies to solve real-world problems.
✨Showcase Your Collaboration Skills
Since this role involves working closely with frontend teams and product leadership, prepare examples of how you've successfully collaborated in cross-functional teams. Highlight any experiences where your communication made a difference in project outcomes.
✨Prepare for Technical Challenges
Expect to face technical questions or coding challenges during the interview. Brush up on designing RESTful APIs and microservices, and be ready to discuss your approach to performance optimisation and security best practices.
✨Demonstrate Your Leadership Potential
As a founding team member, they’ll want to see your ability to mentor others and uphold best practices. Think of instances where you’ve led a project or helped junior engineers grow, and be prepared to share those stories.
