Senior Software Engineer II, Applied Training
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Job Location:
New York City, NY - USA
Monthly Salary:
$ 139000 - 204000
Posted on:
19 hours ago
Vacancies:
1 Vacancy
Job Summary
What Youll Do:
A lab signs with CoreWeave. They have thousands of GPUs waiting. Their first month Spent on cluster setup instead of research. Building deployment scripts fighting container images wiring up job orchestration. They came to train models. Instead theyre doing operations.
This is the problem. Were building the Applied Training team to fix it.
Youll be an early member of a small team responsible for our Kubernetes-native research cluster platform or the sandbox client for agentic training and evaluation or possibly a new project altogether. The goal is specific: Give every CoreWeave customer the research infrastructure that currently only exists inside frontier labs.
About the role:
- Contribute to the roadmap for Applied Training. Figure out what actually unlocks new workloads and whats just nice to have. Work directly and closely with customers and other teams inside of CoreWeave that are building cloud native primitives. Compute storage networking etc.
- For the research cluster platform: design and build a complete research cluster experience. CLI job configuration schema Kubernetes operators daemons. Solve the problems researchers actually hit: code distribution checkpoint-triggered evaluation cross-cluster scheduling programmatic job control. Replace the patchwork of scripts customers keep building on their own.
- For sandbox infrastructure: own the Python SDK and work in a very tight loop with the backend team. When an RL training run needs to spawn thousands of isolated containers for agent rollouts thats this system. When someone wants to run agent benchmarks at scale thats this system. Make it work with our Kubernetes clusters storage and auth so researchers dont have to think about infrastructure.
- Write the documentation for running popular OSS training frameworks on CoreWeave. The work that can unblock customers and help them succeed.
- Work with infrastructure teams and customers directly. The customers are large AI labs running thousands of GPUs. Understand how they structure their internal supercomputing stacks. Bring that knowledge back to what we build.
Who You Are:
- 5-8 years building distributed systems ML infrastructure or developer platforms.
- Real Kubernetes experience: custom controllers operators scheduling CRDs workload orchestration at scale. Not just deploying things to Kubernetes or cluster administration.
- Excited about rigorous engineering but enabled by AI based workflows.
- You understand what makes researchers productive. Code distribution matters. Fast iteration cycles matter. Workflows that dont require becoming infrastructure experts matter.
- Familiarity with training: how distributed jobs get scheduled how ranks initialize what breaks at scale.
- Youve shipped infrastructure that other people rely on daily. Not prototypes. Production systems.
- Good communicator. Can work with customers translate researcher complaints into system designs.
Preferred:
- Experience building internal ML platforms or research clusters at a company doing large-scale training.
- Familiarity with agentic AI: RL training with rollouts agent evaluation sandbox isolation for running untrusted code.
- Background with Slurm Ray or similar workload orchestration. Opinions on where they fall short.
- Experience with container runtimes isolation (gVisor Kata) or serverless platforms.
- OSS contributions to Kubernetes SIGs Ray PyTorch or similar.
Wondering if youre a good fit We believe in investing in our people and value candidates who can bring their diverse experiences to our teams even if you arent a 100% skill or experience match.
Why CoreWeave
At CoreWeave we work hard have fun and move fast! Were in an exciting stage of hyper-growth that you will not want to miss out on. Were not afraid of a little chaos and were constantly learning. Our team cares deeply about how we build our product and how we work together which is represented through our core values:
- Be Curious at Your Core
- Act Like an Owner
- Empower Employees
- Deliver Best-in-Class Client Experiences
- Achieve More Together
We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for takeoff the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry who will want to learn from you too. Come join us!
The base salary range for this role is $139000 to $204000. The starting salary will be determined based on job-related knowledge skills experience and market location. We strive for both market alignment and internal equity when determining addition to base salary our total rewards package includes a discretionary bonus equity awards and a comprehensive benefits program (all based on eligibility).
What We Offer
The range weve posted represents the typical compensation range for this role. To determine actual compensation we review the market rate for each candidate which can include a variety of factors. These include qualifications experience interview performance and location.
In addition to a competitive salary we offer a variety of benefits to support your needs including:
- Medical dental and vision insurance - 100% paid for by CoreWeave
- Company-paid Life Insurance
- Voluntary supplemental life insurance
- Short and long-term disability insurance
- Flexible Spending Account
- Health Savings Account
- Tuition Reimbursement
- Ability to Participate in Employee Stock Purchase Program (ESPP)
- Mental Wellness Benefits through Spring Health
- Family-Forming support provided by Carrot
- Paid Parental Leave
- Flexible full-service childcare support with Kinside
- 401(k) with a generous employer match
- Flexible PTO
- Catered lunch each day in our office and data center locations
- A casual work environment
- A work culture focused on innovative disruption
Our Workplace
While we prioritize a hybrid work environment remote work may be considered for candidates located more than 30 miles from an office based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration
California Consumer Privacy Act - California applicants only
CoreWeave is an equal opportunity employer committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race color religion sex disability age sexual orientation gender identity national origin veteran status or genetic information.
As part of this commitment and consistent with the Americans with Disabilities Act (ADA) CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process unless such accommodation would cause an undue hardship. If reasonable accommodation is needed please contact: .
Export Control Compliance
This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information applicant must either be (A) a U.S. person defined as a (i) U.S. citizen or national (ii) U.S. lawful permanent resident (green card holder) (iii) refugee under 8 U.S.C. 1157 or (iv) asylee under 8 U.S.C. 1158 (B) eligible to access the export controlled information without a required export authorization or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may for legitimate business reasons decline to pursue any export licensing process.
Required Experience:
Senior IC
Key Skills
- Spring
- .NET
- C/C++
- Go
- React
- OOP
- C#
- AWS
- Data Structures
- Software Development
- Java
- Distributed Systems
About Company
Discover our GPU cloud, purpose-built for AI with scalable, high-performance infrastructure and 24/7 support. Learn more today.
