At a Glance
- Tasks: Build and own a self-service internal developer platform with automation at its core.
- Company: Leading global hedge fund with a flat structure and no bureaucracy.
- Benefits: Competitive salary, dynamic work environment, and opportunities for professional growth.
- Other info: Collaborate closely with business teams to drive innovation and efficiency.
- Why this job: Make a real impact on software delivery reliability in a high-stakes environment.
- Qualifications: Proven experience in fintech or high-availability systems; Python and AWS expertise required.
The predicted salary is between 80000 - 100000 £ per year.
We are partnering with a leading global investment organisation seeking a rare individual: someone who has built platforms - not merely operated them. This role sits at the intersection of platform engineering, SRE, and automation, serving a firm where software delivery reliability and velocity are mission-critical. Their engineers run infrastructure where reliability directly affects business outcomes - measured, profiled, and continuously improved across live systems.
The Successful Engineer:
- Build and own a self-service internal developer platform - engineers commit, everything else is automated.
- Python background.
- Design and standardise CI/CD pipelines and release frameworks adopted org-wide.
- Run EKS clusters end-to-end: scaling, infra decisions, cost, reliability.
- Own production - incidents, MTTR reduction, post-mortems, and fixes.
- Drive a zero-touch DevEx: commit → test → deploy with no human gates.
- Operate independently as a solo SRE across complex, high-scale systems.
The Toolkit:
- AWS (deep), Kubernetes / EKS, Terraform or equivalent IaC.
- CI/CD platform design: GitHub Actions, ArgoCD, Tekton, or similar — templated, not ad-hoc.
- Observability: metrics, tracing, alerting - built-in, not bolted on.
- Database ops: Aurora, PostgreSQL, SQL - practical, production-grade.
- AI-assisted engineering a strong plus - uses tooling to improve delivery velocity.
Ideal Background:
- Proven experience in fintech, trading, or other high-availability, scale-critical environments.
- Has shipped a platform that other engineers use daily without thinking about it.
- Talks in systems and patterns - not individual tasks.
The Environment:
This organisation operates on a flat structure - no committees, no bureaucracy. Engineering and business sit shoulder-to-shoulder. Infrastructure that's faster and more reliable doesn't just run better - it changes outcomes. If you believe platform engineering is a craft, and automation is the only truth - this is the environment you've been building toward.
To apply, click the link below or send your resume directly to harvey.gilbert@mondrian-alpha.com.
Senior Platform & SRE Engineer - Leading Global Hedge Fund - London employer: Mondrian Alpha
As a leading global investment organisation, we pride ourselves on fostering a dynamic work culture that champions innovation and collaboration. Our flat structure ensures that engineers work closely with business teams, allowing for rapid decision-making and impactful contributions. With a strong focus on employee growth, we offer opportunities to develop your skills in cutting-edge technologies while working in a high-stakes environment that values reliability and automation.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Platform & SRE Engineer - Leading Global Hedge Fund - London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those already working at the hedge fund or similar firms. A friendly chat can open doors and give you insights that might just land you an interview.
✨Tip Number 2
Show off your skills! If you've built platforms or automated processes, create a portfolio or a GitHub repo showcasing your work. This is your chance to demonstrate your expertise in Python, CI/CD pipelines, and all that good stuff.
✨Tip Number 3
Prepare for the technical interview! Brush up on your knowledge of AWS, Kubernetes, and Terraform. Be ready to discuss how you've tackled incidents and improved reliability in past roles – they want to see your problem-solving skills in action.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're serious about joining the team. Don’t forget to tailor your application to highlight your experience in high-availability environments!
We think you need these skills to ace Senior Platform & SRE Engineer - Leading Global Hedge Fund - London
Some tips for your application 🫡
Show Off Your Platform Building Skills:Make sure to highlight your experience in building platforms, not just operating them. We want to see how you've created self-service internal developer platforms and automated processes that make life easier for engineers.
Tailor Your Application:Don’t just send a generic CV. Tailor your application to reflect the specific skills and experiences mentioned in the job description. We love it when candidates connect their background directly to what we’re looking for!
Be Clear About Your Tech Stack:When listing your technical skills, be specific about your experience with AWS, Kubernetes, CI/CD tools, and observability practices. We’re keen on seeing how you’ve used these technologies in real-world scenarios.
Keep It Professional but Personal:While we appreciate professionalism, don’t hesitate to let your personality shine through. A bit of authenticity can go a long way in making your application stand out. Remember, apply through our website or send your resume directly to us!
How to prepare for a job interview at Mondrian Alpha
✨Know Your Platforms Inside Out
Make sure you can talk confidently about the platforms you've built and operated. Be ready to discuss specific examples of how you've automated processes and improved reliability in your previous roles. This is your chance to showcase your hands-on experience with tools like AWS, Kubernetes, and CI/CD pipelines.
✨Demonstrate Your Problem-Solving Skills
Prepare to share stories about incidents you've managed and how you reduced MTTR. Highlight your approach to post-mortems and fixes, as this shows your commitment to continuous improvement. The interviewers will want to see that you can think critically and act decisively under pressure.
✨Showcase Your Automation Mindset
Since this role emphasises zero-touch DevEx, be ready to discuss how you've implemented automation in your previous projects. Talk about your experience with tools like Terraform or GitHub Actions, and how you've designed CI/CD pipelines that are efficient and scalable.
✨Engage in Technical Discussions
Expect to dive deep into technical topics during the interview. Brush up on your knowledge of observability, database operations, and AI-assisted engineering. Being able to articulate your understanding of these areas will demonstrate that you're not just a doer but also a thinker who can contribute to the firm's strategic goals.
