At a Glance
- Tasks: Design and build an Internal Developer Platform on AWS, optimising for internal engineering teams.
- Company: Join a leading FinTech firm transforming risk technology for top financial clients.
- Benefits: Competitive salary, flexible working, and opportunities for professional growth.
- Other info: Collaborative environment focused on innovation and developer experience.
- Why this job: Be a founding member of a team shaping platform engineering in a growing tech company.
- Qualifications: 2+ years in platform engineering with strong AWS and CI/CD experience.
The predicted salary is between 60000 - 80000 £ per year.
Quantifi is seeking a Platform Engineer in London. Reporting directly to the Head of Platform Engineering, you will be a founding member of our Platform Engineering team, building the Internal Developer Platform (IDP) that will power Quantifi's move to cloud native SaaS on AWS. We are an established quantitative and risk technology vendor with clients spanning from hedge funds to regulated banks. Our software engineers are talented and experienced, and our goal is to maximise their productivity and reduce their cognitive load by giving them a self-service platform with well-defined golden paths for building, deploying, and operating risk solutions.
You will help design and build that platform as a product, shifting us away from ad-hoc infrastructure management toward a model where engineering teams can confidently own the full application lifecycle without needing deep infrastructure expertise. This is a rare opportunity to define what platform engineering looks like at a successful, growing FinTech from day one.
Responsibilities:- Designing and building Quantifi's Internal Developer Platform (IDP) on AWS, treating it as a product with internal engineering teams as your customers.
- Creating and maintaining golden paths - standardised, automated workflows for common tasks such as provisioning environments, deploying services, managing secrets, and observing production systems.
- Reducing developer cognitive load by abstracting infrastructure complexity behind self-service tooling and clear interfaces.
- Owning the CI/CD platform and the full delivery toolchain, ensuring engineers can move from code to production safely and efficiently.
- Implementing and enforcing security controls, compliance policies, and access standards appropriate for regulated financial services clients.
- Working closely with software engineering teams to understand their pain points and continuously improve the platform based on their feedback.
- Contributing to platform documentation, runbooks, and architectural standards.
- 2+ years of experience in platform engineering, with a clear understanding of the IDP and golden path model.
- Strong hands-on experience with AWS.
- Experience building self-service developer tooling and internal platforms, not just managing infrastructure.
- Proficiency with infrastructure-as-code (e.g. Terraform, CDK, or CloudFormation).
- Experience designing and operating CI/CD pipelines and broader delivery toolchains.
- Familiarity with container orchestration, particularly Kubernetes.
- A product mindset; you think about internal engineers as customers and optimise for their experience.
- Strong communication skills and the ability to collaborate closely with software engineers to understand and solve their real problems.
- Experience in financial services or another regulated industry.
- Familiarity with compliance frameworks relevant to financial data (SOC 2, ISO 27001, etc.).
- Experience with multi-region deployments or follow-the-sun operating models.
Platform Engineer employer: Quantifi, Inc.
At Quantifi, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. As a Platform Engineer in London, you will be part of a pioneering team dedicated to building cutting-edge solutions for the financial sector, with ample opportunities for professional growth and development. Our commitment to employee well-being is reflected in our supportive environment, competitive benefits, and the chance to shape the future of platform engineering in a thriving FinTech company.
StudySmarter Expert Advice🤫
We think this is how you could land Platform Engineer
✨Tip Number 1
Network like a pro! Reach out to current employees at Quantifi or similar companies on LinkedIn. A friendly chat can give you insider info and might just get your foot in the door.
✨Tip Number 2
Show off your skills! If you’ve got a GitHub or portfolio showcasing your platform engineering projects, make sure to share it during interviews. It’s a great way to demonstrate your hands-on experience with AWS and CI/CD pipelines.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of infrastructure-as-code tools like Terraform or CloudFormation. We want to see how you think about building self-service developer tooling!
✨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 take that extra step.
We think you need these skills to ace Platform Engineer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV speaks directly to the role of Platform Engineer. Highlight your experience with AWS, CI/CD pipelines, and any self-service developer tooling you've built. We want to see how your skills align with our needs!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're excited about building the Internal Developer Platform at Quantifi. Share specific examples of how you've reduced cognitive load for developers in the past.
Showcase Your Problem-Solving Skills:In your application, don’t just list your skills—show us how you've used them to solve real problems. Talk about your experience collaborating with engineering teams and how you’ve improved their workflows.
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you get all the updates directly from us. Plus, we love seeing applications come in through our own platform!
How to prepare for a job interview at Quantifi, Inc.
✨Know Your Platform Engineering Basics
Make sure you brush up on the fundamentals of platform engineering, especially the Internal Developer Platform (IDP) and golden path model. Be ready to discuss how you've applied these concepts in your previous roles, particularly with AWS.
✨Showcase Your Hands-On Experience
Quantifi is looking for someone with strong hands-on experience, so be prepared to share specific examples of projects where you've built self-service developer tooling or managed CI/CD pipelines. Highlight your familiarity with infrastructure-as-code tools like Terraform or CloudFormation.
✨Communicate Like a Pro
Strong communication skills are key! Practice explaining complex technical concepts in simple terms. Think about how you can demonstrate your ability to collaborate with software engineers and understand their pain points during the interview.
✨Think Like a Product Engineer
Remember, you'll be treating the Internal Developer Platform as a product. Be ready to discuss how you would optimise the experience for internal engineering teams. Show that you have a product mindset and can think from the perspective of your 'customers' within the company.
