Software Engineer II, Data Infrastructure

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.What You'll Do:The Applications Engineering team within CoreWeave's Data Infrastructure organization builds AI-powered software that turns CoreWeave's data into decisions and action. The team delivers interactive analytics experiences and first-party applications, embedding intelligent workflows directly into business processes to drive impact at scale.About the role:We're looking for a strong Software Engineer II to join the Applications Engineering team to build AI-enabled software and self-service applications that make data easier to discover, query, and analyze. In this role, you will design and build production software that helps remove friction from how teams interact with data, enabling the company to move faster and smarter. You'll work on AI-powered services such as intelligent query interfaces, scalable data access APIs, and automation that reduces manual effort for both technical and non-technical users. You'll collaborate closely with senior engineers, data engineers, and platform teams to deliver reliable, well-tested systems, while growing your skills in distributed computing, cloud-native development, and applied AI. This is a hands-on role with real ownership, meaningful impact, and strong mentorship in a fast-moving environment.Who You Are: 5 years of professional software engineering experience building and maintaining production systemsProficiency in at least one general-purpose programming language such as Python, TypeScript, Go, Java, C#, or C Experience designing and building backend services and APIs (e.g., REST, gRPC)Experience with modern web frameworks for full-stack development (e.g., FastAPI, Flask, React, Next.js)Working knowledge of software engineering fundamentals, including testing, version control, and CI workflowsExperience using Kubernetes to develop and deploying cloud-native applicationsExperience writing clean, maintainable code and contributing to shared codebasesPreferred:Exposure to AI/ML-enabled application development, including LLM-based features, agents, or automation.Familiarity with modern AI and agent frameworks such as LangChain, LlamaIndex, or Guidance.Experience building RAG-style systems using vector databases such as Chroma or Pinecone.Familiarity with tools used in data and streaming systems (e.g., Spark, Kafka, Ray).Wondering if you're a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match. Here are a few qualities we've found compatible with our team. If some of this describes you, we'd love to talk. You enjoy building software that helps other teams move fasterYou're curious about applying AI to real product and infrastructure problemsYou like working on systems that sit at the intersection of data, platforms, and user experienceWhy CoreWeave?At CoreWeave, we work hard, have fun, and move fast! We're in an exciting stage of hyper-growth that you will not want to miss out on. We're not afraid of a little chaos, and we're 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 CoreAct Like an OwnerEmpower EmployeesDeliver Best-in-Class Client ExperiencesAchieve More TogetherWe 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 take off, 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 $99,000 to $145,000. 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 compensation. In 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 OfferThe range we've 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 CoreWeaveCompany-paid Life Insurance Voluntary supplemental life insurance Short and long-term disability insurance Flexible Spending AccountHealth Savings AccountTuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP)Mental Wellness Benefits through Spring Health Family-Forming support provided by CarrotPaid Parental Leave Flexible, full-service childcare support with Kinside401(k) with a generous employer matchFlexible PTOCatered lunch each day in our office and data center locationsA casual work environmentA work culture focused on innovative disruptionOur WorkplaceWhile 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 collaborationCalifornia Consumer Privacy Act - California applicants onlyCoreWeave 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: careers@coreweave.com.Export Control ComplianceThis 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.

Salary : $99,000 - $145,000