Scheduler in London

SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: The Sandbox service team at SpaceXAI builds and maintains a secure, scalable system that gives our models safe, controlled access to computational environments. This infrastructure powers critical workloads across training and product, enabling models to run code, build software, interact with tools, and even control applications with user interfaces. We provision containers and virtual machines on large-scale clusters, granting models interactive control over these remote environments. Our work spans the full stack: from orchestrating massive jobs and resource scheduling at the cluster level, to fine-tuning filesystem performance on nodes. The Sandbox service enables Grok to safely run and test code in real-time for user queries, and supports reinforcement learning in training, where models interactively explore tools ranging from compilers to productivity apps. BASIC QUALIFICATIONS: Expert knowledge of Rust, C++ or Go Familiarity with Python Deep experience with either Linux or Windows systems (familiarity with both is a strong plus) Experience with virtualisation and containerisation technologies (e.g., cgroups, KVM, gVisor, QEMU) Solid knowledge of the networking stack COMPENSATION AND BENEFITS: £107,000 -

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. As we continue to expand globally, we’re hiring a Recruiting Coordinator in London to support Vanta’s continued growth and help build scalable, geo-specific recruiting practices in our newest hub. You’ll play a key role in creating an exceptional experience for every candidate, interviewer, and hiring manager in our London and Dublin offices. This is a critical position for someone who thrives in a fast-paced, collaborative environment and is excited about building structure, managing complexity, and driving operational excellence in recruiting. This role is hybrid in person in our London office. What you’ll do as a Recruiting Coordinator at Vanta: Coordinate interviews across teams, time zones, and formats (virtual and in-person), ensuring a smooth candidate experience Own candidate communications, including scheduling emails and interview prep materials Manage onsite interview logistics in the London office, including day-of setup and support Help plan and execute in-person recruiting events in partnership with the Talent and Workplace teams Build and document EMEA specific recruiting processes and candidate communications Set up jobs and interview plans in Ashby, and keep all scheduling data accurate and up to date Partner with recruiters and hiring managers to update interview processes and flag workflow issues Support interviewer training by tracking completion and sharing resources with new interviewers Monitor compliance tasks, including NDA tracking and weekly Checkr background check audits How to be successful in this role: 2+ years of experience as a Recruiting Coordinator or similar role in a fast-paced, high-growth

ABOUT THE ROLE We are seeking a dynamic, detail-oriented, and performance-driven Manager, International Events to execute our global live events strategy across Australia, Germany, Canada and the UK. Sitting at the intersection of brand strategy, creative production, and community engagement, this role is responsible for driving the day-to-day planning, resourcing, and execution of our international event roadmap. You will manage end-to-end production, implement guest management strategies, track performance metrics, and collaborate closely with cross-functional teams to ensure every event is amplified globally and executed flawlessly. YOUR DAILY IMPACT AT PELOTON Roll out and flawlessly execute the international events roadmap across all active markets, translating high-level strategy into actionable on-site plans Coordinate immediate event resourcing, including the sourcing and onboarding of local contractors, production agencies, and catering/venue vendors Manage the day-to-day logistics, travel, and scheduling for instructors and talent participating in international activations Deliver the physical execution of live events, bringing pre-defined global creative concepts to life in ways that are unique, memorable, and culturally relevant Coordinate a dynamic, fast-moving calendar of live activations, including flagship experiences anchored at Peloton Studios London, instructor-led events, brand pop-ups, and community gatherings (including Run Clubs and fitness meetups) Implement and manage the tactical workflows for ticketing, RSVP platforms, and invite strategies across diverse target audiences (VIPs, media, influencers, high-value members, and community) Lead end-to-end on-site operations including attendee check-in processes, crowd management, venue setup, VIP hospitality workflows, and live troubleshooting, to guarantee seamless execution Oversee legal requirements, contract negotiations, and venue permits for all international events to ensure full regulator