Head of Infrastructure

Job Description

Job Description

About Us :

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies.

We are expanding an international, diverse team with experts in trading, statistics, engineering, and technology. Our disciplined approach, combined with rapid market feedback, allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.

Role Highlights :

We’re hiring a hands-on Head of Infrastructure to guide a small, high-performing engineering team, set direction and deliver initiatives across a hybrid environment, and work closely with stakeholders. The remit combines technical delivery with team development—balancing strategic leadership and deep technical involvement. We’re looking for someone energized by a fast-moving environment and committed to building scalable, secure, and highly automated platforms.

Key responsibilities include :

• Lead and mentor the infrastructure team (7 engineers) during a major business scale-up.
• Own core infrastructure domains : CI / CD, networking, hardware & performance tuning, data platforms & pipelines, scaled compute, security & access.
• Raise engineering standards by applying proven industry experience and sound practices.
• Drive modernization and upgrades across key stack components with full management buy-in.
• As a small firm striving for growth while maintaining high P&L per person, this role is 60–80% hands-on (as opposed to pure management).

Requirements

50% hands-on.

Tech Skills :

About you :

Benefits