At a Glance
- Tasks: Lead the architecture and engineering of a cutting-edge healthcare platform.
- Company: Join a rapidly growing healthcare company transforming access to services across the UK.
- Benefits: 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 on people's lives while shaping innovative technology.
- Qualifications: 10+ years in software engineering with strong AWS and full-stack expertise.
The predicted salary is between 80000 - 90000 £ per year.
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-based healthcare 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 the 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
- Life Science 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: Energy Jobline CVL
Join a pioneering healthcare company in London that is dedicated to transforming access to specialist services across the UK. As a Principal Full Stack Engineer & Architecture Lead, you will thrive in a collaborative and innovative environment that values mentorship and technical excellence, while enjoying a competitive salary, hybrid working model, and generous benefits including 30 days of holiday and a birthday day off. This role offers a unique opportunity to make a meaningful impact on people's lives through cutting-edge technology and a supportive work culture focused on employee growth.
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, React, 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 coding skills and system design principles. Practice common interview questions and scenarios that relate to cloud infrastructure and distributed systems.
✨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 Principal Full Stack Engineer & Architecture Lead in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Principal Full Stack Engineer role. Highlight your cloud architecture expertise and full-stack development experience, especially with Node.js, TypeScript, React, and PostgreSQL.
Craft a Compelling Cover Letter:Use your cover letter to tell us why you're passionate about transforming healthcare through technology. Share specific examples of how you've led technical projects or mentored teams, showcasing your hands-on approach and leadership skills.
Showcase Your Technical Skills:In your application, don't shy away from detailing your technical prowess. Mention your experience with AWS, serverless architectures, and CI/CD pipelines. We want to see how you can contribute to our innovative healthcare platform!
Apply Through Our Website:We encourage you to apply directly through our website for a smoother application process. This way, we can easily track your application and get back to you quicker. Plus, it shows your enthusiasm for joining our team!
How to prepare for a job interview at Energy Jobline CVL
✨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 prepared 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, conducted code reviews, or established best practices that improved team performance.
✨Align Technical Strategy with Business Goals
Understand the company's mission and how your technical expertise can contribute to their goals. Be ready to discuss how you've previously aligned engineering decisions with business objectives, especially in a fast-paced environment.
✨Prepare for Hands-On Coding Challenges
Expect to engage in hands-on coding during the interview process. Brush up on your coding skills, particularly in building scalable applications and working with databases. Practice common algorithms and system design questions to showcase your problem-solving abilities.
