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Software Engineer, Ads Product
Builds and maintains X’s ad platform, using backend systems, AI, and modern infrastructure to improve ad delivery, targeting, and revenue at massive scale.
Technical Recruiter
Recruit exceptional technical talent for a fast-growing AI company by sourcing, assessing, and closing candidates while aligning with SpaceXAI’s mission-driven culture.
Warehouse Manager (Temporary)
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…
Manager, Site Operations
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…
Software Engineer - Networking Software and Services
Develops and maintains networking software and automation tools for AI infrastructure, focusing on metrics, configuration, and reliability for large-scale GPU networks.
Sr. IT Data Engineer
Designs and maintains data pipelines and integrations to support internal operations, using SQL, Java, Python, and ETL tools in a fast-paced enterprise environment.
Program Manager (Data Center Construction)
Lead a team of Construction Project Managers to deliver large-scale data center facilities on aggressive timelines, ensuring safety, budget, and quality for SpaceXAI's AI supercomputing infrastructure.
Software Engineer - Network (C++)
Develops and maintains ultra-low-latency, high-bandwidth networking software for a massive AI supercomputer fabric using C++, optimizing performance for AI model training at scale.
Member of Technical Staff - RL Inference
Designs and optimizes low-precision reinforcement learning inference systems for large-scale workloads, working with Python, C++, Rust, PyTorch, JAX, and CUDA.
Senior IAM Engineer
Design and implement enterprise IAM solutions (SAML, OIDC, OAuth 2.0) across cloud and SaaS using SailPoint, Okta, and Microsoft Entra ID, while automating workflows with Terraform and Python.
Facilities Infrastructure Engineer (Data Center Infrastructure)
Design, build, and maintain advanced data-center and aerospace facilities, overseeing MEP systems, HVAC, electrical, and critical power infrastructure while coordinating contractors and ensuring code compliance.
Software Engineer - X Data Engineering
Builds and operates distributed data pipelines processing billions of events daily to power AI-driven insights, using Python, Spark, Kafka, Flink, and SQL in Palo Alto.
Member of Technical Staff - RL Training Framework
Develops and optimizes a reinforcement learning training framework for AI systems, working with distributed systems and languages like Python, JAX, Rust, or C++.
HR Business Partner (Employee Relations)
HR Business Partner handling employee relations, coaching managers, and implementing HR policies for a fast-paced AI startup in Memphis.
Technical Account Manager
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…
Software Engineer - Platform Infrastructure (Rust, C++)
Builds and optimizes a large-scale distributed system for AI training on supercomputing clusters using Rust and C++, with deep involvement in Linux kernel, networking, and Kubernetes.
ML Infrastructure Engineer
Build and optimize GPU-based ML infrastructure for large-scale AI systems, including training frameworks and data pipelines, while collaborating with ML teams to productionize models.
Software Engineer - Evals
Builds and maintains AI evaluation systems to measure model capabilities, behaviors, and failures for xAI’s frontier research, using software engineering best practices.