Site Reliability Engineer (SRE) Graduate Programme

Launch Your Career as a Junior Site Reliability Engineer (SRE) - Graduate Programme

Ready to kick-start your career with top-tier training, real support, and access to leading global employers? With mthree’s Alumni Graduate Programme, you’ll get everything you need to build an exciting career in tech.

No training bond. No exit fees. No hidden catches.

At mthree, we connect talented graduates with leading global businesses. Our clients include top investment banks and world-renowned financial services firms working across investment banking, securities, investment management, and wealth management. We also operate and have clients across the public sector, luxury fashion, and business services.

Please note: flexibility to relocate may be required.

What You’ll Do

• Work with global teams to support and improve cutting-edge trading platforms.

• Build and troubleshoot complex applications that directly impact the business.

• Learn to optimise processes and improve system performance and availability.

• Solve real problems and deliver smart, practical solutions.

How the Alumni Programme Works

• Apply online via this job advert.

• Complete our assessment process via HackerEarth.

• Interview with our friendly Talent Team.

• Join the mthree Academy for a 6-week intensive online/remote training programme with other graduates, focusing on areas such as Linux, SQL, databases, Python, DevOps, and much more.

• Start a 12–24 month placement with one of our global clients, supported by regular salary increases.

• Most Alumni convert to permanent employees with the client after the programme.

What You Need to Succeed

• Degree: Bachelor’s in Computer Science or a related STEM field (minimum 2:1).

• Passion: Strong interest in financial markets and technology.

• Technical Skills:

• Object-oriented programming (e.g. Java, Python, C++, C).

• Solid SQL database knowledge (e.g. Sybase, DB2, Oracle) for writing queries and analysing logs.

• Knowledge of troubleshooting and debugging applications.

• Understanding of the Software Development Lifecycle (SDLC).

• Eligibility: Authorisation to work in the UK (visa sponsorship not available).

What You’ll Get

• Instructor-led training in small, interactive classes.

• Competitive graduate salary with pay increases every 6 –12 months.

• Ongoing support and mentorship throughout your placement.

• Hands-on experience with top global firms, giving you a strong career edge.

This role is open to multiple locations across the UK, including London, Bromley, Bournemouth, Glasgow, Crawley, Sheffield, and more.

Being flexible on locations will increase the number of opportunities presented to you.

Diversity and Inclusion at mthree

At mthree, we embrace diversity and create an environment where everyone can thrive. We prioritise inclusion, equality, and well-being, alongside teamwork, continuous learning, and meaningful impact.

You must have the right to work in the UK by the start of your employment and for the full duration of the training and placement period, which is 26 months.