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- Tasks: Design and build cutting-edge Kubernetes platforms for AI and cybersecurity.
- Company: Innovative deep-tech startup at the forefront of AI and cybersecurity.
- Benefits: Competitive salary, equity options, hybrid work, and generous holiday allowance.
- Why this job: Take ownership in a pioneering role and tackle unique technical challenges.
- Qualifications: Experience with Kubernetes, AWS, Terraform, and CI/CD tools.
- Other info: Join a smart team and enjoy excellent career growth opportunities.
The predicted salary is between 60000 - 84000 £ per year.
Are you a platform engineer ready to take full ownership of maintaining and building infra and platform for a high-growth start-up? This is a rare opportunity to join an early-stage, deep-tech company at the intersection of artificial intelligence and cybersecurity, working on technology that's pushing the limits of how machines understand and analyse complex software systems.
You’ll be joining as the first platform Engineering hire, partnering closely with the ML and Product teams to design, build, and scale the infrastructure that powers advanced AI models.
What You’ll Be Doing
- Design, build, and operate Kubernetes-based platforms across AWS and additional cloud providers.
- Own and evolve our multi-cloud strategy, ensuring consistency, reliability, and security across environments.
- Build reusable platform primitives for networking, secrets, storage, ingress, observability, and CI/CD.
- Enable repeatable, automated deployments for SaaS, customer-managed, and air-gapped environments.
What We’re Looking For
- Kubernetes: Production-grade clusters, networking, ingress, storage, RBAC, upgrades, and operations.
- Cloud: Deep AWS experience (EKS, IAM, VPC, EC2, S3, Load Balancing); multicloud patterns a strong plus.
- Infrastructure as Code: Terraform (or equivalent) for repeatable, auditable environments.
- CI/CD: GitHub Actions or similar; building pipelines for both SaaS and self-hosted deployments.
- Containers: Docker/OCI, image build pipelines, registries, supply chain security.
- Observability: Prometheus, Grafana, ELK/OpenSearch, OpenTelemetry.
Why You’ll Love It Here
- Build something from the ground up - huge ownership and technical freedom.
- Join a smart, curious team tackling truly unique technical challenges.
- Competitive salary (£100,000).
- Equity options, pension scheme, and private health insurance.
- Hybrid working – central London.
- 25 days holiday + bank holidays.
If you’re excited by the idea of shaping a Platform Engineering function in a cutting-edge AI startup and working on problems that most companies haven’t even begun to tackle, we’d love to hear from you.
Senior Platform Engineer in London employer: SR2 | Socially Responsible Recruitment | Certified B CorporationTM
Contact Detail:
SR2 | Socially Responsible Recruitment | Certified B CorporationTM Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Platform Engineer in London
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those involving Kubernetes, AWS, and CI/CD. This gives you a chance to demonstrate your expertise beyond just a CV.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of cloud infrastructure and containerisation. Practice coding challenges and system design questions that are relevant to platform engineering roles.
✨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 and contributing to our exciting projects.
We think you need these skills to ace Senior Platform Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Kubernetes, AWS, and Infrastructure as Code. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re excited about the opportunity to build something from the ground up and how your background makes you the perfect fit for our team.
Showcase Your Technical Skills: In your application, mention specific tools and technologies you’ve worked with, like Terraform or GitHub Actions. We love seeing concrete examples of how you've tackled challenges in previous roles.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to keep track of your application and ensure it gets the attention it deserves!
How to prepare for a job interview at SR2 | Socially Responsible Recruitment | Certified B CorporationTM
✨Know Your Tech Inside Out
Make sure you’re well-versed in Kubernetes, AWS, and Infrastructure as Code. Brush up on your knowledge of production-grade clusters and how to manage them effectively. Being able to discuss specific projects where you've implemented these technologies will really impress the interviewers.
✨Showcase Your Problem-Solving Skills
Prepare to discuss real-world challenges you've faced in platform engineering. Think about how you’ve tackled issues related to multi-cloud strategies or automated deployments. Sharing concrete examples will demonstrate your ability to think critically and adapt in a fast-paced environment.
✨Understand Their Vision
Research the company’s mission and the unique challenges they’re addressing in AI and cybersecurity. Be ready to articulate how your skills align with their goals and how you can contribute to building their platform from the ground up. This shows genuine interest and helps you stand out.
✨Ask Insightful Questions
Prepare thoughtful questions that show your enthusiasm for the role and the company. Inquire about their current tech stack, future projects, or how they envision the platform engineering function evolving. This not only demonstrates your interest but also helps you gauge if the company is the right fit for you.
