At a Glance
- Tasks: Own and enhance infrastructure for real-time, high-performance systems.
- Company: Join a cutting-edge engineering firm with a fast-paced environment.
- Benefits: Competitive salary up to £200,000, performance bonuses, equity, and autonomy.
- Other info: Opportunity for significant technical ownership and career growth.
- Why this job: Shape the platform and make a direct impact on engineering outcomes.
- Qualifications: Strong experience in production infrastructure and cloud technologies.
A highly technical engineering firm is looking for a Platform Engineer to take ownership of the infrastructure underpinning its real-time production systems. The business builds high-performance systems that operate continuously, where infrastructure performance, reliability and speed of delivery have a direct impact on commercial outcomes. The engineering environment is fast-moving, with new systems and features often shipped in days rather than months.
Responsibilities:
- Own and improve infrastructure supporting real-time, 24/7 production systems
- Build reliable deployment, rollback and operational workflows
- Improve observability across metrics, logging, dashboards, tracing and alerting
- Develop tooling and automation that allows engineers to ship faster and more safely
- Improve CI/CD, build processes, test environments and configuration workflows
- Work at the Linux and infrastructure level to improve performance, reliability and latency
- Investigate areas such as networking behaviour, CPU utilisation, resource contention and host-level performance
- Automate repetitive operational processes and remove engineering bottlenecks
- Build internal tools used across the wider engineering team
- Contribute to infrastructure security, access controls, secrets management and system hardening
- Identify infrastructure problems independently and own improvements from idea through to production
Requirements:
- Strong experience building, running and automating production infrastructure
- Good knowledge of cloud infrastructure, ideally AWS
- Strong Linux fundamentals and an interest in understanding systems below the surface
- Experience with infrastructure automation and CI/CD
- Experience improving the reliability and observability of production systems
- Strong examples of projects or systems you have personally owned and delivered
- Comfortable working in an environment where problems may initially be loosely defined
- Able to move quickly, make pragmatic technical decisions and take ownership without relying on a backlog of tickets
- An engineering mindset focused on simplifying systems and improving how other developers work
Desirable:
- Experience with Terraform and Ansible
- Experience with high-performance, real-time or latency-sensitive systems
- Background in trading, market making, HFT or another performance-critical engineering environment
- Experience operating systems that need to run reliably 24/7
- Experience with bare-metal or hybrid cloud infrastructure
- Experience building developer tooling or internal platforms
- Exposure to blockchain, Ethereum or distributed systems
This is an opportunity to join a small, highly technical engineering environment where platform engineers have significant leverage. Rather than maintaining mature infrastructure, you'll have the freedom to shape how the platform operates and build systems that directly improve the output of the wider engineering team. The role offers a base salary of up to £200,000, alongside a significant performance-related bonus, equity, and autonomous technical ownership.
Platform engineer in high-performance systems employer: Provn Inc.
Provn Inc. is an exceptional employer located in the heart of London, offering a dynamic work culture that fosters innovation and collaboration. As a Senior Execution Algo Engineer, you will have the unique opportunity to take ownership of significant projects while enjoying competitive bonuses and professional growth opportunities in the fast-paced world of electronic trading. Join us to be part of a team that values your expertise and encourages your development in a thriving financial hub.
StudySmarter Expert Advice🤫
We think this is how you could land Platform engineer in high-performance systems
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Provn Inc. or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Provn Inc..
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Provn Inc..
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Provn Inc. that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Platform engineer in high-performance systems
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Provn Inc..
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Provn Inc. and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Provn Inc.
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Provn Inc. uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
