Senior Platform Engineer

Senior Platform Engineer

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Understanding Recruitment

At a Glance

  • Tasks: Own and enhance production platforms, improve CI/CD pipelines, and drive infrastructure automation.
  • Company: Leading engineering-focused tech company with a collaborative culture.
  • Benefits: Competitive salary, performance bonuses, equity, private healthcare, and UK visa sponsorship.
  • Other info: Join a dynamic team and influence platform strategy from day one.
  • Why this job: Make a real impact on high-performance systems while enjoying autonomy and ownership.
  • Qualifications: Experience in cloud environments, strong Linux knowledge, and excellent collaboration skills.

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

  • Senior Platform Engineer
  • London
  • £150,000 - £200,000 Base + Bonus + Equity

We’re partnered with an engineering‑led technology company seeking a Senior Platform Engineer to help scale the infrastructure, tooling and operational foundations that enable their exceptional engineering team to operate at a high level, maintaining the majority market share in their space.

This is a high‑impact role with broad ownership across production infrastructure, observability, developer experience, deployment workflows, security and internal tooling.

You’ll play a key role in improving how the engineering organisation operates, helping teams move faster while maintaining reliability, performance and security.

The environment is highly collaborative, low on hierarchy and built around ownership.

This role will be trusted to strategically identify problems, drive solutions and influence how the organisation operates.

Responsibilities

  • Own and improve the production platform, ensuring systems remain reliable, scalable and easy to operate.
  • Build and enhance observability across the organisation through metrics, logging, tracing, dashboards and alerting.
  • Improve CI/CD pipelines, deployment workflows and operational processes to help engineers ship safely and efficiently.
  • Develop internal tooling that reduces operational overhead and improves engineering productivity.
  • Drive infrastructure automation and standardisation across the platform.
  • Improve the developer experience from local development through to production.
  • Optimise Linux‑based production environments, networking behaviour and overall system performance.
  • Contribute to infrastructure security, access controls, secrets management and operational best practices.
  • Identify operational bottlenecks and reliability risks before they impact the wider organisation.
  • Help define the long‑term direction of the platform and establish engineering best practices.

Skills & Experience

  • Strong experience operating and improving production infrastructure within modern cloud environments.
  • Background in Platform Engineering, Site Reliability Engineering, Production Engineering or Infrastructure Engineering.
  • Strong Linux systems knowledge and understanding of networking fundamentals.
  • Experience building and maintaining CI/CD pipelines, deployment tooling and infrastructure automation.
  • Experience designing monitoring, observability and alerting solutions for production systems.
  • Strong troubleshooting and root cause analysis skills.
  • Experience supporting high‑performance, high‑throughput or latency‑sensitive systems would be advantageous.
  • Demonstrated ability to take ownership of problems and drive solutions from inception through to delivery.
  • Excellent communication and collaboration skills.

Benefits

  • Lucrative Performance‑based bonus.
  • Equity package with significant long‑term upside.
  • Private healthcare.
  • UK visa sponsorship available.
  • High levels of ownership and autonomy from day one.
  • Direct influence over platform strategy, tooling and engineering practices.
  • Opportunity to work alongside a highly capable, engineering‑focused team.
  • Exposure to complex, large‑scale production systems.

Interested?

Contact Chris Williams with any questions.

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Senior Platform Engineer employer: Understanding Recruitment

Join a forward-thinking technical consultancy that values innovation and collaboration, offering a dynamic work culture where your expertise in AWS cloud and software engineering will be recognised and rewarded. With competitive salaries, a generous benefits package including a yearly bonus and enhanced parental leave, and opportunities for professional growth, this role as Lead Cloud Engineer in locations like Surrey, Bristol, and Glasgow provides a unique chance to lead impactful projects while enjoying a healthy work-life balance.

Understanding Recruitment

Contact Details:

Understanding Recruitment Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Platform Engineer

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 Understanding Recruitment 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 Understanding Recruitment.

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 Understanding Recruitment.

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 Understanding Recruitment 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 Senior Platform Engineer

Production Infrastructure Management
Cloud Environments
Platform Engineering
Site Reliability Engineering
Linux Systems Knowledge
Networking Fundamentals
CI/CD Pipeline Development

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 Understanding Recruitment.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Understanding Recruitment 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 Understanding Recruitment

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 Understanding Recruitment 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.