CoreWeave

Senior Software Engineer, W&B Agent - W&B

CoreWeave
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4 months ago
Bellevue, WA, USA +3 moreSenior
H1B sponsor

Base Salary

$182k - $242k/yr

Responsibilities

  • Build distributed backend systems that execute multi-turn AI-agent conversations at scale.
  • Own features across backend infrastructure, API design, React frontend components, billing UI, and agent configuration experiences.
  • Design streaming architecture for real-time token output in the browser.
  • Operate scalable services with rolling deployments, autoscaling, worker concurrency, and graceful termination.
  • Debug production issues, build actionable observability dashboards, and improve reliability across the platform.
  • Harden code-execution sandbox controls through input validation, egress controls, and payload security.
  • Collaborate with ML science, product, iOS, and SRE teams to deliver fast and reliable agent workflows.

Requirements

  • Bachelor’s degree or foreign equivalent in Computer Science, Computer Engineering, Data Science, Information Systems, or a closely related technical or quantitative field involving substantial engineering coursework.
  • 4+ years of full stack engineering experience with meaningful depth in backend services and React/TypeScript frontend development.
  • Strong Python backend skills, including asynchronous patterns, FastAPI, distributed state machines, and Kubernetes pod lifecycle management.
  • Proficiency in TypeScript and React, including production UI components, real-time streaming interfaces, complex state management, and responsive layouts.
  • Experience building and operating services at scale, including rolling deployments, autoscaling, worker concurrency, and graceful termination.
  • Experience with observability tooling such as Datadog, Weave tracing, and structured logging, including building actionable dashboards.
  • Experience with security-conscious engineering practices such as input validation, sandboxed code execution, egress controls, and payload hardening.
  • Experience with MySQL or a similar relational database management system for transactional state management.
  • Preferred experience with server-sent events, WebSockets, ML infrastructure, developer tooling, observability platforms, and production AI agents.
  • Preferred experience with tool use, multi-turn conversation management, and agent reliability patterns.

Benefits

  • US-based full-time employees receive medical, dental, and vision insurance fully paid by CoreWeave, plus company-paid life insurance and disability coverage.
  • Benefits include flexible spending and health savings accounts, tuition reimbursement, employee stock purchase program participation, mental wellness benefits, family-forming support, paid parental leave, childcare support, and a 401(k) with employer match.
  • The company offers flexible PTO, catered lunch at office and data center locations, and a casual work environment.
  • Additional compensation may include a discretionary bonus and equity awards, subject to eligibility.
  • Benefits vary by location, with non-US offerings shared during the hiring process.

Tech Stack

CoreWeave

About CoreWeave

1,001-5,000 employees

CoreWeave provides a GPU-accelerated cloud for AI training and inference, VFX, and rendering, with bare-metal instances, Kubernetes orchestration, and managed services to scale workloads. It sells on-demand and reserved capacity to AI labs, startups, and enterprises, and offers SaaS tools and hands-on support for deployment. Founded in 2017 and headquartered in New York, it is publicly traded on Nasdaq under the ticker CRWV.

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