Member of Technical Staff (GPU Performance Engineer)
Reka
We are seeking an experienced GPU Performance Engineer with a strong background in Python and large-scale model training. In this role, you will design and implement improvements to our training infrastructure and directly contribute to technical decisions that optimize performance of our models. You will also work on post-training processes, including reinforcement learning and fine-tuning. Furthermore, you will contribute to improving the efficiency and scalability of our model serving infrastructure. Ideal Experience Strong engineering skills with fluency in Python and PyTorch (or other frameworks). Proven experience implementing and training large deep learning models. Experience writing and debugging low-level GPU code (CUDA, C++). Experience scaling up GPU jobs using large-scale compute clusters (e.g., Slurm or Kubernetes). Demonstrated ability to analyze and optimize the performance of GPU-accelerated workloads, including profiling, identifying bottlenecks, and implementing performance tuning techniques. Reka's Mission Reka's mission is to build useful multimodal artificial intelligence and use it to empower organizations and businesses. We are a globally distributed foundation model startup, headquartered in the San Francisco Bay Area, California. Embracing a remote-first approach, our team brings together top talent from around the world. Our founding team, along with many of our team members, has contributed to numerous breakthroughs in AI over the past decade. Why Reka? An Elite Team: Collaborate with top-tier engineers, researchers, and operators from renowned organizations like Google DeepMind, Facebook AI Research (FAIR), and successful startups, driving innovation in AI technology. Cutting-edge Infrastructure: Train state-of-the-art models leveraging the latest software and hardware, expanding the frontier of innovation in AI infrastructure development. Inclusive and Open Culture: Thrive in an open and inclusive work environment that values diverse perspectives and fosters creativity. Generous Benefits: Enjoy five weeks of paid leave to recharge, comprehensive healthcare benefits (including vision and dental), and additional perks that support your well-being. Visa Support: We provide visa assistance, including H1B and OPT transfers, for US employees to ensure a smooth transition and support your career with us. #J-18808-Ljbffr
- ...our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate... ...anywhere between UTC-06:00 and UTC+01:00. As a Member of Technical Staff, you will: Design and write high-performing and scalable software for training models....PerformanceWork at officeRemote work
$134.64k - $176k
...Company Name: GlobalFoundries U.S., Inc. Position Title: Member of Technical Staff Quality Engineer Salary: $134,638-$176,000/year Hours: Monday –... ...in the development of audit plans and schedules. Perform internal audits to verify the quality management system...PerformanceLocal areaMonday to Friday- ...infrastructure foundation for AI teams. With instant GPU access, sub-second container startups,... ...Olympiad medalists, and experienced engineering and product leaders with decades of... ...changes to improve reliability, performance and availability. Foster a culture of reliability...Performance
- ...Data Team Engineer Data is playing an increasingly crucial role... ...but from better data. As a member of the Data Team, your mission... ...shape how our models perform on critical capabilities.... ...to clearly articulate complex technical concepts across teams What...PerformanceRelocation package
- ...Founders: Early GPU cloud (9 figure exit).... ...looking for a software engineer to help develop, launch... ...experiences. As a key member of our team, you'll push... ...development, combining technical excellence with design... ...features with fluid UI, high performance, and scalable client...PerformanceShift work
- ...Technical Intern Opportunity Adaptive ML is... ...for both cost and performance across distributed... ...Our Technical Staff develops the foundational... ...combining strong engineering with careful... ...Profile and iterate GPU inference kernels... ...findings Nearly all members of our Technical...PerformanceInternshipLive inWork at office
- ...optimizing for both cost and performance across distributed... ...soon. Our Technical Staff develops the foundational... ...apply! As a Member of Technical Staff, you... ...combining large-scale engineering with rigorous empirical... ...Profile and iterate GPU inference kernels in...PerformanceLive inWork at officeRelocationVisa sponsorship
- ...representations and real-world action. We’re looking for a Research Engineer to own the robotics vertical of our world models: taking our... ...translate to downstream manipulation and locomotion performance. Build and maintain physical evaluation benchmarks and infrastructure...PerformanceWork at officeRelocation
- ...as the world's AI inference engine and accelerate AI progress by... ...entire vLLM stack: from low-level GPU kernels to high-level... ...hundreds of accelerator types. Performance & Scale: Build the distributed... ...high-impact work in complex technical environments Deep expertise in...PerformanceLocal areaRemote workWorldwideVisa sponsorshipFlexible hours
- ...customers. Cohere is a team of researchers, engineers, designers, and more, who are all... ..." or "ML Engineer" role. As a Member of Technical Staff, Applied ML, you will: # Work directly... ...that directly enhance model performance for customer use-cases. Contribute...PerformanceWork at officeRemote work
- ...and Suno. They rely on Modal for instant GPU access, sub-second container starts, and... ...olympiad medalists, and experienced engineering and product leaders with decades of experience... ...with experience in making ML systems performant at scale. If you are interested in contributing...Performance
- ...experimental ideas into scalable, production-ready training systems. Improve performance of distributed training workloads through optimization of communication, memory usage, and GPU utilization. Build and maintain training pipelines that support large-scale datasets...PerformanceRelocation package
- ...multi-cloud scheduling, node health, and performance debugging at this scale presents... ...and rapid hardware debugging. Platform Engineering: Design and iterate on our cluster management... ...stack for workloads across large, multi-GPU fleets Monitoring & Observability:...PerformanceRelocation package
- ...About the Role Design, build, and operate large-scale GPU infrastructure for high-throughput model inference and mid-training... ...and reinforcement learning pipelines at scale. Build high-performance inference platforms capable of serving and evaluating models across...PerformanceRelocation package
- ...customers. Cohere is a team of researchers, engineers, designers, and more, who are all... ...and Paris. Join us! As a Senior Member of Technical Staff specializing in web data for pre-... ...study its impact on downstream model performance, and collaborate closely with the broader...PerformanceWork at officeRemote work
$200k - $270k
...both clients and candidates. Member of Technical Staff Location: New York City Company... ...growth and recent funding. Their engineering organization is still small and highly... ...Experience in fast-moving startups or high-performance engineering organizations...PerformanceWork at officeVisa sponsorship$175k - $220k
...Member Of Technical Staff, Cloud Infrastructure At Fireworks, we're building the future of generative... ...AI. The Role: As a Software Engineer on our Cloud Infrastructure team, you... ...to design solutions that balance performance, cost-efficiency, and operational simplicity...Performance$200k - $250k
...Member Of Technical Staff Galaxy is a global leader in digital assets and data center infrastructure... ...infrastructure to power AI and high-performance computing, addressing the growing... ...in distributed systems, backend engineering, and production cloud infrastructure...PerformanceLocal areaFlexible hours$142.8k - $274.8k
...that scale. We are looking for a Member of Technical Staff who is truly AI‑native—someone who experiments... ...role, you'll shape and ship high‑performance, highly available AI services that... ...models), including prompt engineering, evaluation, or fine‑tuning. Hands...PerformanceOngoing contractLocal area- ...One. The Role We're hiring a Member of Technical Staff - Applied AI, Fullstack to design,... ...customers to deliver seamless, high-performance experiences across the entire stack.... ...a critical role in shaping Stuut's engineering culture and product experience, ensuring...PerformanceFull timeFlexible hours
$185k - $200k
...We're looking for a Software Engineer to join our Storage team. Storage... ...you're here. Improve the performance of CockroachDB. Work... ...knowledge with a highly experienced technical organization. Ensure that... ...will become an integrated member of our engineering team. You'...PerformanceLocal areaRemote workFlexible hours- About the Role As a Member of Technical Staff - Evals at Entendre, you will play a key role in ensuring the quality... ...quantitative insights into model and system performance. Creating easy-to-use tooling that enables engineers to write, execute, and interpret evaluation...Performance
- Join a confidential, high-performing AI innovation lab operating with independent strategy... .... This small team of scientists and engineers builds and deploys fully autonomous... ...systems. Role Summary: As a Member of Technical Staff, you’ll help bridge the gap between cutting...Performance
- ...under the guidance of senior engineers. This role is for builders... ...data. Debug model issues, performance problems, and production incidents... ...and product excellence. All members are expected to be hands-on... ...are evaluated by our technical team members. Interviews will...Performance
- The Role: We're looking for a Growth Engineer to own the technical foundation of Modal's marketing and developer... ...from high-profile projects like the GPU Glossary and LLM Engine Advisor to... ...quickly without sacrificing performance, craft, or measurement. In this role...PerformanceWork at office
$250k - $350k
Member of Technical Staff - Quantitative Research New York City (Remote possible for exceptional candidates... ...at the intersection of research, engineering and product, bridging disciplines by... ...product tech stacks, potentially in performance-critical paths. You’ll also build...PerformanceWork experience placementRemote workFlexible hours- ...and Page One. The Role We’re hiring a Member of Technical Staff - AI/ML to design, build, and deploy... .... This is a hands‑on role for an engineer who thrives at the intersection of AI... ...evaluation frameworks to track AI system performance and quantify business outcomes. You...PerformanceFull timeFlexible hours
$150k - $300k
Overview We are expanding our engineering team to support a strong 6-... .... We are seeking a highly technical engineer who wants to build... ...Microsoft, Nestlé, and P&G. Performance: Industry-leading win rate driven... ...opportunities: As an early member of the team, you will shape...PerformanceFlexible hours- ...will follow. The Team At Anterior, engineers share a strong "sense of product" and... ...is frontend — you've built complex, performant UIs (not just React components — state... ...in your application. About the Role Members of Technical Staff at Anterior own problems end-to-end —...PerformanceApprenticeshipFlexible hours
- ...those brave enough to build it. Our team of 50 combines AI engineering and applied physics expertise with deep experience in... ...observability systems that keep large model training jobs performant across GPU and HPC environments. Partner with applied research — Work...PerformanceLocal areaRelocation package
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