At a Glance
- Tasks: Lead the architecture and engineering of a cloud-native healthcare platform.
- Company: Join a rapidly growing healthcare company transforming access to specialist services.
- Benefits: Enjoy a competitive salary, hybrid working, 30 days holiday, and modern equipment.
- Other info: Collaborative culture with opportunities for mentorship and career growth.
- Why this job: Make a real impact in healthcare while shaping innovative technology solutions.
- Qualifications: 10+ years in software engineering with strong AWS and full-stack expertise.
The predicted salary is between 80000 - 90000 £ per year.
Canary Wharf, London (Hybrid Working)
£80,000 – £90,000 + Benefits
Command Recruitment is proud to be partnering with an ambitious and rapidly growing healthcare company that is transforming access to specialist healthcare services across the UK. This is a fantastic opportunity for an experienced Principal Engineer or Technical Architecture Lead to play a key role in shaping a modern, cloud-native Life Science platform that is making a genuine impact on people’s lives.
Our client is building one of the UK’s most innovative healthcare service platforms and is seeking a hands-on technical leader who can combine strategic architecture with strong full-stack engineering expertise.
The Opportunity
As Principal Full Stack Engineer & Architecture Lead, you will take ownership of platform architecture, engineering standards, cloud infrastructure, and technical delivery across the business. You’ll work closely with senior leadership, including the CTO, Director of Engineering, Product teams, and Data teams, to drive scalability, resilience, performance, and engineering excellence while remaining hands-on with development. This role would suit someone who enjoys solving complex technical challenges, mentoring engineers, and building modern distributed systems within a fast-moving product-led environment.
Key Responsibilities
- Architecture & Technical Leadership
- Lead platform architecture and technical design decisions
- Define scalable, secure, and maintainable engineering standards
- Provide technical leadership across frontend, backend, APIs, infrastructure, and integrations
- Drive platform scalability, resilience, observability, and performance
- Partner with leadership teams to align technical strategy with business goals
- Act as the senior technical authority for complex engineering decisions
- Hands-On Engineering
- Contribute directly to backend and frontend production code
- Build scalable applications using Node.js, TypeScript, React, and Next.js
- Design and develop AWS serverless and event-driven systems
- Develop and optimise PostgreSQL databases and queries
- Support engineering teams with delivery of complex technical initiatives
- Cloud, DevOps & Infrastructure
- Design and maintain CI/CD pipelines and deployment automation
- Build Infrastructure as Code using Terraform or AWS CDK
- Improve engineering workflows, release processes, and platform reliability
- Implement best practices across monitoring, logging, security, testing, and resilience
- Ensure systems remain secure, scalable, and compliant with GDPR and healthcare regulations
- Engineering Leadership
- Mentor and support engineers across the organisation
- Conduct code reviews and promote engineering best practices
- Help establish coding standards, testing frameworks, and operational excellence
- Foster a collaborative, high-performing engineering culture
Technology Stack
- Cloud & Infrastructure – AWS (Lambda, API Gateway, EventBridge, SQS, Step Functions, S3, CloudWatch, RDS)
- Backend – Node.js, TypeScript
- Frontend – React, Next.js, Tailwind CSS
- Data & Architecture – PostgreSQL, Serverless, Event-Driven Microservices
- DevOps & Observability – Terraform / AWS CDK, CI/CD, Monitoring & Logging
About You
We are looking for a technically strong and commercially minded engineering leader with:
- 10+ years of software engineering experience
- Proven experience operating at Principal Engineer, Staff Engineer, or Architecture Lead level
- Strong AWS cloud and serverless architecture expertise
- Excellent full-stack development experience across Node.js, TypeScript, React/Next.js, and PostgreSQL
- Experience leading technical direction across engineering teams
- Strong understanding of distributed systems and event-driven architecture
- Experience designing scalable, secure, production-grade systems
- A hands-on mindset with a passion for building high-quality technology
Desirable Experience
- Healthcare or regulated industry experience
- GDPR and data security knowledge
- AI/ML integrations or personalisation systems
- SaaS or startup experience
What’s On Offer
- £80,000 – £90,000 salary
- Hybrid working (office 2–3 days per week)
- 30 days holiday including bank holidays
- Pension contribution
- Birthday day off
- Modern equipment provided
- Team events and collaborative culture
- Opportunity to shape a fast-scaling healthcare platform with genuine social impact
Principal Full Stack Engineer & Architecture Lead in London employer: Trades Workforce Solutions
Join a pioneering healthcare company in Canary Wharf, London, where you can make a real difference in people's lives by shaping a cutting-edge Life Science platform. With a collaborative culture, hybrid working options, and a commitment to employee growth, this role offers the chance to lead technical innovation while enjoying 30 days of holiday, a competitive salary, and modern equipment. Be part of a team that values your expertise and fosters a high-performing engineering environment.
Contact Details:
Trades Workforce Solutions Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Principal Full Stack Engineer & Architecture Lead in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech and healthcare sectors. Attend meetups or webinars related to full-stack engineering and architecture. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving Node.js, TypeScript, and AWS. This will give potential employers a taste of what you can bring to their team.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of distributed systems and event-driven architecture. Practice coding challenges and system design questions to demonstrate your hands-on expertise.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Principal Full Stack Engineer & Architecture Lead in London
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Principal Full Stack Engineer & Architecture Lead role. Highlight your experience with cloud-native platforms and full-stack development, as this will show us you’re a great fit for our innovative healthcare service.
Showcase Your Technical Skills:We want to see your hands-on experience! Include specific examples of projects where you've used Node.js, TypeScript, React, and AWS. This will help us understand your technical prowess and how you can contribute to our team.
Highlight Leadership Experience:As a Principal Engineer, you'll be leading teams and making key architectural decisions. Share any past experiences where you've mentored others or led technical initiatives, as this is super important for us.
Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for this exciting opportunity in shaping the future of healthcare technology.
How to prepare for a job interview at Trades Workforce Solutions
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, like Node.js, TypeScript, React, and AWS. Be ready to discuss your experience with these tools and how you've used them to solve complex problems in previous roles.
✨Showcase Your Leadership Skills
As a Principal Engineer, you'll need to demonstrate your ability to lead and mentor teams. Prepare examples of how you've guided engineers in the past, tackled architectural challenges, and contributed to a collaborative engineering culture.
✨Prepare for Technical Challenges
Expect to face technical questions or coding challenges during the interview. Brush up on your problem-solving skills and be ready to explain your thought process as you tackle these challenges. Practice common algorithms and system design scenarios relevant to distributed systems.
✨Align with Business Goals
Understand the company's mission and how your role contributes to it. Be prepared to discuss how you can align technical strategies with business objectives, especially in a healthcare context. This shows that you’re not just a techie but also a strategic thinker.
