S is for SRE. Senior DevOps (startup / scaleup) Engineer.

S is for SRE. Senior DevOps (startup / scaleup) Engineer.

Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Mongoose Gray

At a Glance

  • Tasks: Lead infrastructure and operational strategy for a fast-growing scaleup.
  • Company: Dynamic startup with a focus on innovation and growth.
  • Benefits: Six-figure salary, equity, and comprehensive benefits package.
  • Other info: Join a culture of ownership, experimentation, and continuous improvement.
  • Why this job: Make a real impact by driving automation and scaling systems in a high-velocity environment.
  • Qualifications: Proven DevOps experience in SaaS, strong cloud knowledge, and leadership skills.

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

Responsibilities

  • The Senior DevOps Engineer will lead infrastructure, platform, and operational strategy for a fast‑growing scaleup.
  • They will be key to the ability to ship features fast, maintain customer trust, and scale the platform.
  • They will scale systems, internal tools, processes, and platform reliability teams.
  • They will build a world‑class function to support rapid multi‑product growth.
  • They will set technical direction and standards for cloud, infrastructure, and deployment practices.
  • They will oversee the design of CI/CD pipelines, cloud architecture, and automated deployments.
  • They will balance technical debt, infrastructure investment, and commercial urgency.
  • They will identify and remove bottlenecks that could slow delivery, velocity, or growth.
  • They will drive automation and monitoring across infrastructure, applications, and services.
  • They will collaborate with Engineering, Product, and Customer teams to align operational capability.
  • They will foster a culture of ownership, low ego, experimentation, and continuous improvement.

Qualifications

  • Proven experience of leading DevOps in a high‑growth SaaS environment.
  • Deep knowledge of cloud platforms, particularly AWS.
  • Familiarity with containerisation, orchestration (Kubernetes/Docker) and CI/CD.
  • Strong understanding of security, compliance, observability, and infrastructure as code.
  • Track record of building automated, resilient, scalable systems under high‑velocity conditions.
  • Excellent leadership skills and ability to inspire high‑performing teams.

Compensation

The Senior DevOps Engineer will enjoy a six‑figure salary, equity and benefits.

S is for SRE. Senior DevOps (startup / scaleup) Engineer. employer: Mongoose Gray

Join a dynamic scaleup where innovation meets opportunity, as a Senior DevOps Engineer. Here, you'll thrive in a collaborative culture that champions ownership and continuous improvement, while enjoying competitive compensation, equity, and a commitment to your professional growth. With a focus on cutting-edge technology and a fast-paced environment, this role offers the chance to make a significant impact on our multi-product growth journey.

Mongoose Gray

Contact Details:

Mongoose Gray Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land S is for SRE. Senior DevOps (startup / scaleup) 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 Mongoose Gray 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 Mongoose Gray.

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 Mongoose Gray.

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 Mongoose Gray 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 S is for SRE. Senior DevOps (startup / scaleup) Engineer.

Infrastructure Strategy
Platform Reliability
CI/CD Pipelines
Cloud Architecture
AWS
Containerisation
Kubernetes

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 Mongoose Gray.

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

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 Mongoose Gray 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.