Senior Platform Engineer in London

Senior Platform Engineer in London

London Full-Time 60000 - 80000 € / year (est.) Home office (partial)
Cornerstone VC

At a Glance

  • Tasks: Own and optimise our platform's performance while automating repetitive tasks.
  • Company: Join a fast-growing tech company focused on innovative solutions.
  • Benefits: Competitive salary, share options, hybrid work, and generous holiday allowance.
  • Other info: Enjoy a vibrant culture with team socials and a focus on professional development.
  • Why this job: Make a real impact by building scalable solutions in a dynamic environment.
  • Qualifications: Strong experience in platform engineering and expertise in AWS and DevOps practices.

The predicted salary is between 60000 - 80000 € per year.

Location: London

Employment Type: Full time

Location Type: Hybrid

Department: Technology

About the role: We’re looking for an exceptional Senior Platform Engineer to join Definely during a pivotal stage of growth. Senior Platform Engineers get involved with the whole product infrastructure and tooling, building out novel and scalable solutions for engineers and customers. We’re also responsible for reliability, security and automation.

What you’ll do: The work we do in platform is broad and deep, but in a normal week you’ll be involved in:

  • Own the operational performance of our systems, analysing repetitive work and toil, and automating where most advantageous.
  • Manage our CI/CD system and improve the developer experience whilst maintaining error budgets and deployment safety.
  • Design and architect our platform to support product needs at a strategic level.
  • Build a highly robust cloud environment (mostly AWS) through IaC, automation and best-fit architectures.
  • Leading projects of improvement to our platform and ensuring delivery according to plan.
  • Collaborating closely with product engineering, security and leadership teams across the business.

What you’ll bring:

  • Strong experience in platform engineering, DevOps, or Infrastructure roles.
  • Expertise in Cloud tools and services (AWS is our primary cloud).
  • Deep understanding of DevOps SRE practices.
  • Directing and architecting robust and resilient cloud services through IaC (we use Terraform).
  • Knowledge of highly performant and strongly governed CI/CD practices and tooling.
  • Ability to lead technical projects and make pragmatic architectural decisions.

We’ll be lucky if you:

  • Have experience with security products and tooling, and DevSecOps experience in a highly dynamic environment.
  • Have experience leading incident response and post incident reviews.
  • Deep experience with data platforms (databases, queues, caches, storage etc.).
  • Have experience building AI/ML infrastructure or workloads.
  • Have worked in high growth SaaS or startup environments.

What we can offer you:

  • Competitive salary & annual bonus.
  • Share options.
  • Quarterly team socials & annual company offsite.
  • Hybrid working + 1 month "work from anywhere".
  • 25 days holiday + bank holidays.
  • Take your birthday off.
  • £750 annual learning & development budget.
  • Private healthcare (incl. dental & optical).
  • Enhanced parental leave.
  • Additional perks: Cycle to Work, Workplace Nursery salary sacrifice scheme, and top-quality equipment.

Senior Platform Engineer in London employer: Cornerstone VC

Definely is an exceptional employer that fosters a dynamic and innovative work culture, particularly for Senior Platform Engineers. With a focus on employee growth, we offer competitive salaries, share options, and a generous learning budget, alongside the flexibility of hybrid working and unique perks like a month of remote work. Join us in London to be part of a collaborative team that values reliability, security, and automation while building scalable solutions in a supportive environment.

Cornerstone VC

Contact Detail:

Cornerstone VC 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 folks in your industry on LinkedIn or at meetups. A personal connection can often get your foot in the door faster than a CV.

Tip Number 2

Show off your skills! Create a portfolio or GitHub repo showcasing your projects and contributions. This gives potential employers a taste of what you can do beyond just words on a page.

Tip Number 3

Prepare for interviews by practising common questions and scenarios related to platform engineering. We recommend doing mock interviews with friends or using online platforms to boost your confidence.

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 Senior Platform Engineer in London

Platform Engineering
DevOps
Infrastructure Management
Cloud Tools and Services
AWS
DevOps SRE Practices
Infrastructure as Code (IaC)

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that match the Senior Platform Engineer role. Highlight your expertise in cloud tools, DevOps practices, and any relevant projects you've led. We want to see how you can contribute to our team!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to tell us why you're passionate about platform engineering and how your background aligns with our needs. Be genuine and let your personality come through – we love seeing the real you!

Showcase Your Projects:If you've worked on any notable projects, especially those involving AWS, IaC, or CI/CD, make sure to mention them. We’re keen to see how you've tackled challenges and delivered results in your previous roles.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, it shows us you’re serious about joining our team!

How to prepare for a job interview at Cornerstone VC

Know Your Tech Inside Out

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

Showcase Your Problem-Solving Skills

Prepare examples of how you've tackled operational challenges or improved system performance. Be ready to explain your thought process and the impact of your solutions on the team and the product.

Demonstrate Collaboration

Since the role involves working closely with various teams, think of instances where you’ve successfully collaborated with product engineering or security teams. Highlight your communication skills and how you’ve led projects to success.

Ask Insightful Questions

Prepare thoughtful questions about the company’s platform, their approach to automation, and how they handle incident response. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.