Principal Backend / Fullstack Engineer (E-commerce & Platform Integrations) in London

Principal Backend / Fullstack Engineer (E-commerce & Platform Integrations) in London

London Full-Time 48000 - 72000 £ / year (est.) No working from home possible
NOBLE PANACEA

At a Glance

  • Tasks: Lead backend and API architecture for our innovative e-commerce platforms.
  • Company: Join Noble Panacea, a revolutionary skincare brand committed to sustainability.
  • Benefits: Enjoy remote work flexibility, competitive salary, and opportunities for professional growth.
  • Other info: Collaborative environment focused on mentorship and engineering excellence.
  • Why this job: Make a real impact in the beauty industry with cutting-edge technology and sustainable practices.
  • Qualifications: 8+ years in backend or full-stack engineering with strong Node.js and TypeScript skills.

The predicted salary is between 48000 - 72000 £ per year.

Noble Panacea is a new revolutionary skincare brand founded by Nobel Laureate Sir Fraser Stoddart and launched in October 2019. The ground-breaking OSMV™ Technology at the core of the brand enables transformational efficacy and precision. We create deep respect & intention by adhering to the global principles of green chemistry. We take our commitment to nature and sustainability to all stages of product development, from R&D to packaging. Ultimately, we strive to promote absolute skin health by empowering all who seek authentic, natural, and ageless beauty.

We are seeking a Principal Backend (or Full-Stack) Engineer to lead the architecture, development, and evolution of the backend and API platforms that power our ecommerce, loyalty, and clienteling experiences. You will design scalable, secure services and build the integration layer that connects our digital products to CRM, SCV, and downstream data systems to enable personalisation, analytics, and Customer 360 capabilities. This is a hands-on technical leadership role for an engineer who thrives on shaping platform strategy while executing on high-impact delivery. You will help define technical standards, elevate engineering quality, and guide the growth of our internal capabilities as we scale and partner with external vendors. This role can be fully remote within ±3 hours of the UK time zone.

Responsibilities:

  • Own the backend and API architecture for our ecommerce, loyalty, and clienteling platforms, ensuring scalability, availability, security, and operational excellence.
  • Design, build, and evolve backend services using Node.js, TypeScript, and modern frameworks, emphasising maintainability, observability, and performance.
  • Lead integrations for global commerce, including payment processors, cross-border capabilities, fulfillment networks, and logistics partners, ensuring reliability and fault tolerance.
  • Architect and maintain scalable APIs and middleware connecting CMS, DAM, analytics platforms, and other digital experience systems.
  • Develop and own API governance, authentication, authorisation, and rate-limiting strategies to support Customer 360 and broader platform interoperability.
  • Define and implement observability standards, including logging, metrics, distributed tracing, and alerting across tools such as New Relic, Datadog, or CloudWatch.
  • Collaborate closely with frontend, product, and data teams to deliver seamless, performant, and secure end-to-end user experiences.
  • Drive DevOps and platform automation, improving CI/CD pipelines, deployment workflows, and cloud environment consistency.
  • Mentor engineers and contribute to engineering best practices, including code quality, design reviews, documentation, and long-term technical roadmap development.

Requirements:

  • 8+ years of backend or full-stack engineering experience, with demonstrated ownership of complex systems.
  • Strong proficiency in Node.js, TypeScript, REST/GraphQL API development, and distributed systems patterns.
  • Experience integrating third-party ecommerce, marketing, or digital experience platforms (e.g., loyalty, merchandising, A/B testing).
  • Proven ability to design, deploy, and operate microservices architectures.
  • Hands-on experience with AWS or GCP, including serverless, container orchestration, pub/sub systems, and managed compute services.
  • Familiarity with data integration, event-driven architectures, and streaming platforms (Kafka, Pub/Sub, or equivalents).
  • Strong foundation in authentication, security, scalability, caching, and performance tuning.
  • Proficiency with CI/CD tooling, Terraform or other IaC, and containerisation technologies such as Docker.
  • Solid understanding of observability practices and platform health KPIs.

Nice to Have:

  • Background in ecommerce or digital experience platforms (BigCommerce, Shopify, Salesforce Commerce, or similar).
  • Interest in mentoring and helping shape engineering culture in a scaling, product-focused organisation.

Principal Backend / Fullstack Engineer (E-commerce & Platform Integrations) in London employer: NOBLE PANACEA

Noble Panacea is an exceptional employer that champions innovation and sustainability in the skincare industry, offering a dynamic work environment where technology meets nature. As a Principal Backend/Fullstack Engineer, you will play a pivotal role in shaping our e-commerce platforms while enjoying the flexibility of remote work within ±3 hours of the UK time zone. We foster a culture of collaboration, continuous learning, and personal growth, ensuring that our employees are empowered to thrive and make a meaningful impact in their careers.

NOBLE PANACEA

Contact Details:

NOBLE PANACEA Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal Backend / Fullstack Engineer (E-commerce & Platform Integrations) in London

Network Like a Pro

Get out there and connect with people in the industry! Attend meetups, webinars, or even just grab a coffee with someone who works at Noble Panacea. Building relationships can open doors that a CV just can't.

Show Off Your Skills

When you get the chance to chat with potential employers, don’t hold back! Share your past projects, especially those involving Node.js or TypeScript. We want to see how you’ve tackled challenges and what you can bring to the table.

Tailor Your Approach

Make sure you understand Noble Panacea's mission and values. When you’re in discussions, weave in how your experience aligns with their commitment to sustainability and innovation. It shows you’re not just looking for any job, but this job!

Apply Through Our Website

Don’t forget to 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 being part of the Noble Panacea team.

We think you need these skills to ace Principal Backend / Fullstack Engineer (E-commerce & Platform Integrations) in London

Node.js
TypeScript
REST API Development
GraphQL API Development
Microservices Architecture
AWS
GCP

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Principal Backend/Fullstack Engineer role. Highlight your expertise in Node.js, TypeScript, and any relevant e-commerce experience to catch our eye!

Craft a Compelling Cover Letter:Use your cover letter to tell us why you're passionate about this role and how your background makes you a perfect fit. Share specific examples of your past projects that demonstrate your ability to lead and innovate in backend architecture.

Showcase Your Technical Skills:Don’t shy away from detailing your technical prowess! Mention your experience with microservices, API development, and cloud platforms like AWS or GCP. We love seeing how you’ve tackled complex systems in your previous roles.

Apply Through Our Website:We encourage you to apply directly through our website for the best chance of getting noticed. It’s the easiest way for us to keep track of your application and ensure it reaches the right people!

How to prepare for a job interview at NOBLE PANACEA

Know Your Tech Stack

Make sure you’re well-versed in Node.js, TypeScript, and the frameworks mentioned in the job description. Brush up on your REST/GraphQL API development skills and be ready to discuss how you've implemented these technologies in past projects.

Showcase Your Problem-Solving Skills

Prepare to share specific examples of complex systems you've owned or developed. Think about challenges you faced, how you approached them, and the impact of your solutions. This will demonstrate your hands-on experience and technical leadership.

Understand E-commerce Integrations

Familiarise yourself with third-party e-commerce platforms and integration strategies. Be ready to discuss how you’ve worked with payment processors, fulfilment networks, or any relevant digital experience platforms. This shows you understand the broader context of the role.

Emphasise Collaboration

Since this role involves working closely with frontend, product, and data teams, prepare to talk about your collaborative experiences. Highlight how you’ve mentored others or contributed to engineering best practices, as this aligns with their focus on team growth and culture.