Principal Platform Engineer

Principal Platform Engineer

Full-Time 36000 - 60000 ÂŁ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the design and maintenance of our cloud infrastructure and ensure platform reliability.
  • Company: Join Fundamental XR, a leader in immersive surgical training technology.
  • Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
  • Why this job: Make a real impact in healthcare by optimising cutting-edge technology for surgical training.
  • Qualifications: Advanced experience in backend services, AWS, and CI/CD practices required.
  • Other info: Dynamic startup culture with a focus on innovation and collaboration.

The predicted salary is between 36000 - 60000 ÂŁ per year.

Fundamental XR is seeking a seasoned and hands-on Platform/Infrastructure Engineer to join our dynamic team. In this crucial role, you will be responsible for guaranteeing the reliability, security, and scalability of our core technology stack and cloud infrastructure—directly supporting the organisation’s business continuity and information security needs. You will play a pivotal part in optimising daily operations across a diverse technology platform, advancing key strategic initiatives like data-driven continuous delivery and ISO 27000 compliance. This position reports directly to the CTO.

About Us

Fundamental XR is a global leader in immersive, data-driven surgical training. We combine extended reality (XR), haptics, and performance analytics to help surgeons train more effectively, demonstrate competence, and reduce risk to patients—before they ever enter the operating theatre. Our patented HapticVR™ technology delivers realistic, hands-on simulation without the constraints of traditional training. Built on a hardware-agnostic platform, Fundamental XR enables scalable, high-fidelity training anywhere in the world—removing the need for costly wet labs, animal testing, or cadavers. Trusted by leading medical institutions and industry partners, we’re setting a new standard for surgical education, skills validation, and patient safety.

Key Responsibilities

  • Infrastructure Ownership: Serve as the primary engineer for the platform team, overseeing the support and maintenance of the core technology stack (licensing, authentication, build environments, release management, and CMS backend).
  • Cloud Architecture & Development: Lead the architecture and technical direction of our AWS and Serverless-based platforms. Establish environment structures, define service design patterns, and maintain conventions for new services and shared libraries.
  • Continuous Delivery & Release Management: Design, implement, and maintain robust CI/CD workflows (for NodeJS, React, Unity, and Electron applications) that are reliable, fast, and scalable. Evolve release strategies as products grow.
  • Observability & Operations: Act as the subject-matter expert for operational tooling and observability, including system logging, monitoring, alerting, and performance/error monitoring. Drive the adoption of advanced monitoring solutions and introduce tracing to enable systematic improvements following incidents.
  • Security & Compliance: Lead technical efforts on backend security, including ISO 27001 initiatives. Design robust IAM policies, secrets management systems, and secure access control mechanisms within AWS.
  • Reliability Engineering: Guide and participate in incident response. Diagnose and resolve production issues, document learnings, and automate improvements through runbooks and system hardening.
  • Developer Experience (DevEx): Constantly enhance developer experience by simplifying local setups, building and maintaining automation scripts, CLIs, and templates to improve development, testing, and deployment workflows.
  • Technical Leadership & Mentorship: Provide strong technical vision within the platform team, championing best practices, leading design discussions, conducting code reviews, and mentoring engineers.

Required Skills & Experience

  • Application Engineering: Advanced experience with backend web services (TypeScript / NodeJS), including integration with React and Electron frontends. Skilled with SQL and NoSQL databases (e.g., PostgreSQL, DynamoDB).
  • Cloud & Serverless: Deep expertise with AWS infrastructure (networking, IAM, security, cost management) and Serverless Framework.
  • Infrastructure-as-Code (IaaC) & AI Tools: Proven track record in maintaining infrastructure via IaaC principles. Confident leveraging AI tooling to expedite administrative and development tasks.
  • DevOps & CI/CD: Comprehensive knowledge of DevOps practices and hands-on experience building and supporting CI/CD pipelines (e.g., GitHub Actions). Ability to develop automations for self-service tooling.
  • Monitoring: Expert in monitoring, alerting, and operational tooling (e.g., CloudWatch, logging, metrics).
  • Security & Best Practices: Strong emphasis on security, performance, scalability, and reliability. Commitment to upholding and promoting industry best practices.
  • Leadership: Service-driven mindset; experienced with user research, roadmapping, and key metrics analysis (e.g., onboarding time, adoption rates). Collaborative communicator who enjoys providing technical leadership and mentorship.

About You

Comfortable working in a fast-paced startup environment and motivated by high-impact responsibility. Driven to achieve high standards while remaining pragmatic and adaptive. Highly collaborative and skilled at communicating technical vision to diverse audiences. Proactively identify and address issues, using challenges as opportunities for collective team growth.

Principal Platform Engineer employer: Fundamental Group

At Fundamental XR, we pride ourselves on being an exceptional employer that fosters a culture of innovation and collaboration. Our commitment to employee growth is evident through continuous learning opportunities and mentorship from industry leaders, all while working in a dynamic environment that values creativity and high-impact contributions. Located at the forefront of immersive surgical training technology, we offer a unique chance to make a meaningful difference in healthcare, supported by a comprehensive benefits package and a focus on work-life balance.
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Contact Detail:

Fundamental Group Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Platform Engineer

✨Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A personal connection can often get you a foot in the door faster than a CV.

✨Tip Number 2

Prepare for those interviews! Research Fundamental XR and understand their tech stack. Be ready to discuss how your skills in AWS, CI/CD, and security can help them achieve their goals.

✨Tip Number 3

Show off your projects! If you've worked on relevant platforms or have side projects, bring them up during interviews. It’s a great way to demonstrate your hands-on experience and passion.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team.

We think you need these skills to ace Principal Platform Engineer

Platform Engineering
Cloud Architecture
AWS
Serverless Framework
CI/CD Workflows
NodeJS
React
Electron
SQL
NoSQL
Infrastructure-as-Code (IaaC)
Monitoring Tools
Security Best Practices
Technical Leadership
Mentorship

Some tips for your application 🫡

Tailor Your Application: Make sure to customise your CV and cover letter to highlight your experience with backend web services and AWS infrastructure. We want to see how your skills align with our needs at Fundamental XR!

Showcase Your Technical Skills: Don’t hold back on detailing your expertise in CI/CD pipelines and monitoring tools. We’re looking for someone who can hit the ground running, so let us know how you’ve used these in past roles.

Be Authentic: Let your personality shine through in your application! We value collaboration and a service-driven mindset, so share examples of how you've worked with teams and led projects in the past.

Apply Through Our Website: We encourage you to submit your application directly through our website. It’s the best way for us to receive your details and get the ball rolling on your journey with Fundamental XR!

How to prepare for a job interview at Fundamental Group

✨Know Your Tech Stack Inside Out

Make sure you’re well-versed in the core technologies mentioned in the job description, like AWS, NodeJS, and CI/CD practices. Brush up on your knowledge of infrastructure-as-code and be ready to discuss how you've implemented these in past roles.

✨Showcase Your Problem-Solving Skills

Prepare to share specific examples of how you've tackled production issues or improved system reliability. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your impact on previous projects.

✨Demonstrate Your Leadership Qualities

Since this role involves technical leadership and mentorship, think of instances where you've led a team or guided junior engineers. Be ready to discuss your approach to fostering collaboration and best practices within a team.

✨Ask Insightful Questions

Prepare thoughtful questions about the company’s current challenges, especially around security and compliance initiatives. This shows your genuine interest in the role and helps you gauge if the company aligns with your values and career goals.

Principal Platform Engineer
Fundamental Group
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