Site Reliability Engineer

Susquehanna is one of the world’s largest market makers, with a unique approach to technology, trading, and research. While this background puts us at the top of our game, what really makes us successful is our cutting-edge technology, collaboration between our technologists and traders, and our decision making.

As a Site Reliability Engineer at Susquehanna, you’ll be working alongside experienced engineers to solve real problems, being responsible in designing, supporting, maintaining and improving infrastructure across virtual and physical environments, applying a DevOps approach.

This role is aimed at graduates and early career professionals passionate about a career in Infrastructure and Site Reliability Engineering. Designed to accelerate your technical growth, giving you hands-on exposure to infrastructure provisioning, monitoring, troubleshooting, and automation, while strengthening your skills.

Who You Are

• Technical:
  • Hold a degree in Computer Science, Engineering, or a related discipline.
  • Solid understanding of operating systems, networking, and infrastructure architectures.
  • Experience with scripting languages (Python/PowerShell) is desirable.
  • Passionate about technology.
• Problem Solver:
  • When it comes to solving problems, you use clear and sound reasoning. You’re rational and like to use data to come up with sensible solutions.
• Curious:
  • You’re eager to learn, are not afraid to ask questions, and explore how and why systems work.
• Communicator:
  • You collaborate effectively, share ideas openly, and value diverse perspectives.
• Ambitious:
  • You constantly set yourself goals in life and give your all to achieve them. You’re not afraid to put in the effort to reach your full potential

What’s In It for You

• Education & Training:
• Market-leading training programmes that provide both a big-picture perspective and deep technical skills.
• Industry lectures on trading and the vital role of technologists in Susquehanna.
• Real Impact:
• Learn by solving real technical challenges.
• Collaborate on improvements that shape Susquehanna’s cutting-edge trading systems.
• Work with leading-edge hardware and software in a business-critical environment.
• Culture:
• A flat, non-hierarchical structure where ideas are valued at every level.
• A collaborative, supportive environment focused on continuous development and open communication.
• Perks:
• Based in Dublin’s Financial Services Centre, just minutes from the city centre.
• Free onsite catering, in-house gym, games room, and regular social events.
• Opportunities to connect with recent graduates and senior leaders alike.

Interview Process

Apply → Technical Screen → Recruiter Interview → Technical Interview(s) → Final Interview → Offer

Note: We hire for this position on a rolling basis. Early applications are strongly encouraged.

If you're a recruiting agency and want to partner with us, please reach out to recruiting@sig.com. Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.