At a Glance
- Tasks: Join our team to enhance digital services and ensure high performance and reliability.
- Company: VodafoneThree, a leader in building the UK's best network.
- Benefits: Excellent salary, bonuses, up to 28 days off, and flexible working options.
- Other info: Inclusive culture that values diverse perspectives and personal growth.
- Why this job: Make a real impact on connectivity and help shape the future of technology.
- Qualifications: Experience in software development and cloud computing; knowledge of CI/CD practices.
The predicted salary is between 56700 - 69300 £ per year.
Location: The Speechmark, London + Hybrid
Salary: Excellent basic salary plus bonus and Vodafone benefits
Working Hours: Full time 37.5 hours per week – Monday to Friday
Hybrid working approach allows our people to work both in the office and at home, providing the flexibility and resources you need to succeed in your role. We don't require you to be in on specific days; instead, we ask people to come into the office 2-3 days each week, for at least 8 days per month.
Who We Are
We’re here to build a network the UK can count on – one that connects people, places and potential. We believe that everyone should feel they belong. We’re building a workplace where different perspectives are welcomed, voices are heard, and everyone feels safe to show up as themselves.
Why VodafoneThree
Join us and you’ll be at the heart of change. That means building responsibly, investing sustainably and creating opportunities that last. You’ll work on real challenges, with real impact, across every corner of the country.
Join our IT teams, which is at the core of our digital future, analysing and operating all our internal and customer-facing systems, with the aim of delivering the best customer experience.
What You’ll Do
- In this role, within VodafoneThree's Performance and Chaos Engineering (PaCE) team, you will play a key role in enabling engineering teams to deliver scalable, resilient, and high-performing digital services.
- Working closely with product, platform, development, and Site Reliability Engineering teams, you will champion a shift-left approach to performance and resilience engineering.
- Your expertise in software engineering, performance testing, observability, and automation will help drive the adoption of engineering best practices across the organisation.
- You will lead initiatives to integrate performance and resilience validation into CI/CD pipelines, establish meaningful service level objectives (SLOs), and develop self-service capabilities.
- Through collaboration, coaching, and continuous improvement, you will help cultivate a culture where performance, resilience, and operational excellence are shared responsibilities.
Main responsibilities:
- You will drive shift-left performance and resilience engineering by embedding non-functional testing, reliability, and scalability validation throughout the software development lifecycle.
- You will integrate automated performance and resilience validation into CI/CD pipelines, ensuring risks are identified and addressed before production deployment.
- Be part of enabling engineering teams through self-service capabilities, providing tooling, frameworks, standards, and guidance for performance, resilience, and chaos testing.
- Support in defining and championing engineering best practices, including SLOs, observability, capacity planning, and operational readiness to improve service reliability and customer experience.
- You will collaborate closely with Product, Engineering, Platform, Architecture, and SRE teams to design resilient, scalable solutions and proactively identify performance and reliability risks.
- Drive continuous improvement through data-driven insights, experimentation, and chaos engineering.
Who You Are
- You will have software development experience, knowing how to write distributed, high-performing systems using at least 1 of the following programming languages: Python, React, Node.js, Java or Scala.
- You will have experience with cloud computing, specifically AWS or Azure, and Infrastructure as Code (Terraform and/or CloudFormation).
- You will use your experience of observability tools and service level objectives to monitor cloud infrastructure performance, capacity, and availability.
- You will have a proactive attitude to problem-solving: looking to find areas of improvement and bottlenecks.
- You will have working knowledge of CI/CD implementation and agile DevOps methods.
- You have an understanding of non-functional testing practices.
What We Offer
We care about our people’s success by offering great pay, bonuses, up to 28 days off plus bank holidays, and paid time for charity work. You can personalise our benefits for you and your family, like discounts, vouchers, a pension plan and loads more.
Need to Know
We are regulated by the Financial Conduct Authority and all offers of employment for this role are subject to background checks, including criminal (DBS) and financial checks to meet the regulators standards.
VodafoneThree - SRE III in London employer: VodafoneThree
VodafoneThree is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration in the heart of Newbury. With a strong commitment to employee growth, we provide extensive training opportunities and personalized benefits, ensuring our team members thrive both professionally and personally. The hybrid work model enhances work-life balance, making VodafoneThree a rewarding place for those looking to make a meaningful impact in enterprise delivery transformation.
StudySmarter Expert Advice🤫
We think this is how you could land VodafoneThree - SRE III in London
✨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 VodafoneThree 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 VodafoneThree.
✨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 VodafoneThree.
✨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 VodafoneThree 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 VodafoneThree - SRE III in London
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 VodafoneThree.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at VodafoneThree 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 VodafoneThree
✨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 VodafoneThree 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.
