Member Of Technical Staff (Rl Systems) (AI)

TL;DR

Member Of Technical Staff (RL Systems) (AI): Designing, developing, and operating large-scale reinforcement learning systems that power use cases across the Superintelligence team with an accent on training trustworthy and capable agents and powerful reasoning models. Focus on building complex and scalable systems from the ground up, identifying and resolving performance bottlenecks, and debugging complex, cross-system issues.

Location: London, United Kingdom. Starting January 26, 2026, employees are expected to work from a designated Microsoft office at least four days a week if they live within 25 miles of that location.

Company

hirify.global is dedicated to advancing Copilot and other consumer AI products and research.

What you will do

• Develop and tune the pretraining scalable software for Nvidia GB200 72NVL CX8 and AMD MIxxx architectures.
• Benchmark GB200 and AMD MIxxx GPU clusters.
• Gather data and insights to develop the pretraining compute roadmap.
• Actively contribute to the development of AI models that are powering our innovative products.
• Find a path to get things done despite roadblocks to get your work into the hands of users quickly and iteratively.

Requirements

• Bachelor’s Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
• Experience with distributed computing.
• Experience in leading technical projects and supporting architectural decisions with data.

Nice to have

• Master’s Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including C, C++, C#, Java, JavaScript, or Python OR Bachelor’s Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
• Experience with generative AI.

Culture & Benefits

• Embody our Culture and Values.
• Be part of the team shaping the future personal computing.
• Work in a highly collaborative, fast-paced environment.