Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career.
About the team
Payment Intelligence is comprised of multiple product teams building AI-first solutions to some of our customers’ biggest challenges, including fraud/abuse (Radar), payment optimizations (AuthBoost), Disputes, Authentication, and merchant analytics. We’re a mix of machine engineering engineers and full-stack software engineers impacting ~every Stripe transaction, creating revenue opportunities for Stripe and our customers, and helping protect the broader ecosystem.
We have the benefit and privilege of working on cutting edge technologies with incredible scale and reach while also working directly with our merchants every day to build the right products for their needs.
What you'll do
As a Staff Engineer on Payment Intelligence, you’ll work across our product portfolio to ensure we’re building in a consistent, efficient, and effective manner. Experience with large, distributed systems on the critical path will help candidates succeed, as will comfort working across the stack and interacting with ML teams and models.
Responsibilities
Define technical strategy for multiple experiences across the Payment Intelligence portfolio, with a focus on quality and performance
Champion a quality-first engineering culture - establish standards, tooling, and processes that make it easy to ship high-quality code at scale
Partner with some of Stripe’s largest merchants to co-build the future of payment-centric intelligence
Partner cross-functionally with product, design, and ML colleagues to ship the very best software possible
Work across the stack - contributing to infrastructure and foundational systems, but also FE, API, and ML-adjacent work.
Minimum requirements
10+ years of software engineering experience, including 5+ years of experience in a strategic technical leadership role
Experience leading engineering team(s) working on Distributed systems, API design, and user facing products
Proven track record of delivering pragmatic solutions that accelerate business growth
Ability to drive projects at a high-level while also being hands on and contributing directly to technical solutions as necessary
Effective communication skills and a proven ability to work cross-team, cross-org, and cross-functionally.
Preferred qualifications
Experience with payments systems and/or fraud detection
Familiarity with ML systems in production: model serving, training pipelines, observability, and evaluation
Prior experience with 0-1 product builds: you've started with a blank page and ended with a production system, and you have clear opinions about what makes that process go well or poorly
Experience across a range of software languages and frameworks; our stack includes Java, Ruby, Python, TypeScript, Kafka, Flyte, Airflow, and Mongo.
Experience navigating ambiguity in a fast-moving organization - you can make confident technical decisions with incomplete information and update gracefully when new constraints emerge
Listed by Stripe for a position based in the United States. Employers on this board attest they are hiring domestically.
Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.
We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.
We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.
If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.
About the Role:
Crusoe is building the infrastructure that powers the AI revolution. As our global footprint expands across data centers, power generation, manufacturing, construction sites, and corporate offices, understanding the people, places, organizations, and events that could impact our operations is increasingly critical.
We are seeking a Senior Physical Security Intelligence Analyst to join our Global Physical Security team. This role will provide intelligence and investigative support across Crusoe's global operations, combining open-source intelligence (OSINT), investigative research, threat assessment, and data analysis to identify and assess risks before they impact our people or operations.
This is the first dedicated intelligence hire in Crusoe's Physical Security organization. You will not inherit a mature intelligence program; you will stand one up alongside the GSOC Manager and in close partnership with Protective Operations. You will shape the collection framework, source library, platform configuration, and product cadence from the ground up during a period of rapid company growth and new site activation.
The ideal candidate brings experience from the intelligence community, military intelligence, federal law enforcement, corporate intelligence, or a similarly rigorous analytical environment and can translate complex information into concise, actionable security intelligence.
What You'll Be Working On:
Intelligence Production and Threat Monitoring
- Monitor and assess threats involving people, places, organizations, events, and emerging issues relevant to Crusoe personnel and operations.
- Produce concise intelligence products including threat assessments, investigative reports, intelligence briefs, profiles, timelines, link analysis, and executive-level summaries.
- Monitor geopolitical, criminal, activist, extremist, infrastructure, and community-level developments that could affect Crusoe facilities or personnel.
- Identify connections, patterns, relationships, and behavioral indicators across disparate information sources.
- Maintain investigative and intelligence records within approved case-management systems and establish clear sourcing and confidence levels.
OSINT and Investigative Research
- Conduct in-depth OSINT research across publicly available information, social media, databases, corporate records, and other authorized sources.
- Develop comprehensive profiles and assessments of persons, organizations, locations, and issues of security interest using lawful and authorized sources.
- Support investigations involving threats, suspicious activity, workplace violence concerns, insider risk indicators, fraud, theft, vandalism, trespassing, and other security incidents.
- Distinguish verified information from assumptions and clearly communicate analytical confidence and information gaps.
Threat and Behavioral Assessment
- Conduct threat assessments related to individuals or groups demonstrating concerning interest in Crusoe, its employees, executives, facilities, or operations.
- Apply structured behavioral threat assessment methodologies to workplace violence, targeted violence, and insider risk indicators.
- Partner with HR, Employee Relations, Legal, and Protective Operations on threat cases requiring coordinated response.
Protective Intelligence and Executive Travel Support
- Provide intelligence support for executive protection, including protective intelligence, travel assessments, event intelligence, and advance planning.
- Produce destination threat assessments, travel advisories, and principal-specific intelligence packages.
- Partner with Protective Operations to translate intelligence into protective actions, movement planning, and principal protection decisions.
Site and Build Intelligence
- Conduct location and site intelligence assessments supporting new facilities, acquisitions, construction projects, executive travel, and expansion into new markets.
- Produce pre-construction and pre-activation intelligence packages for new builds, informing site security design, local law enforcement engagement, and risk mitigation.
- Track threats to critical infrastructure, including risks affecting data centers, electrical infrastructure, energy generation, utilities, telecommunications, and supporting supply chains.
Incident and Crisis Support
- Support major incident and crisis response by rapidly collecting, validating, analyzing, and communicating relevant intelligence.
- Provide intelligence support during significant incidents, developing assessments for Physical Security leadership and business stakeholders under time pressure.
- Partner with the GSOC to feed real-time intelligence into operational decision-making during active incidents.
Partnership and Program Building
- Partner closely with the GSOC, Protective Operations, Security Operations, GRC, Legal, People, Employee Relations, IT/Security, and Workplace Teams.
- Own the deployment of Ontic as Crusoe's intelligence and case management platform from a tradecraft perspective, designing collection workflows, building entity and watchlist structures, operationalizing OSINT and signals ingestion, and defining how intelligence products flow to the GSOC, Protective Operations, investigations, and leadership.
- Build and maintain relationships with government, law enforcement, intelligence, and private-sector security partners, including organizations such as the FBI, DHS, CISA, OSAC, DSAC, InfraGard, and relevant state and local agencies.
- Develop intelligence requirements and collection plans based on emerging risks and business priorities.
- Help establish scalable standards, procedures, and governance for Crusoe's physical security intelligence and investigative capabilities.
- Identify opportunities to use automation, artificial intelligence, and data analytics to improve threat detection, intelligence collection, triage, correlation, and reporting.
What You'll Bring to the Team:
- 5+ years of experience in intelligence analysis, investigations, protective intelligence, threat assessment, military intelligence, law enforcement intelligence, or a related field.
- Experience within the U.S. Intelligence Community, Department of Defense, federal law enforcement, or a sophisticated corporate intelligence/security organization strongly preferred.
- Demonstrated ability to conduct complex research and synthesize large volumes of fragmented information.
- Strong OSINT and investigative research capabilities, including source validation and assessment of information reliability.
- Experience analyzing individuals, organizations, networks, locations, events, and patterns of activity.
- Familiarity with threat assessment, protective intelligence, workplace violence prevention, insider risk, or behavioral threat assessment.
- Ability to distinguish verified information from assumptions and clearly communicate analytical confidence and information gaps.
- Excellent analytical writing skills with the ability to turn complex research into concise, actionable intelligence for security leaders and executives.
- Strong judgment and discretion when handling sensitive investigations and personal information.
- Understanding of privacy, civil liberties, data protection, and appropriate intelligence collection practices in a corporate environment.
- Ability to operate independently in ambiguous, rapidly evolving situations.
Bonus Points
- Previous experience with NSA, FBI, DHS, DoD, military intelligence, another Intelligence Community organization, or an equivalent investigative/intelligence environment.
- Hands-on experience with Ontic; platform deployment, workflow design, entity management, watchlist configuration, or administrator-level fluency.
- Experience supporting executive protection or protective intelligence programs.
- Experience conducting link analysis, social-network analysis, geospatial analysis, or pattern-of-life research.
- Experience with commercial intelligence and alerting platforms such as Dataminr, LifeRaft, AlertMedia, Silobreaker, Flashpoint, Everbridge, Crisis24, or similar tools.
- Familiarity with physical security systems and data, including access control, video surveillance, visitor management, alarm monitoring, and incident-management platforms.
- Experience supporting global operations, critical infrastructure, technology companies, data centers, energy, or other high-growth environments.
- Familiarity with intelligence requirements, collection management, structured analytic techniques, and intelligence lifecycle methodologies.
- Experience working with government and private-sector information-sharing organizations such as OSAC, DSAC, InfraGard, or regional fusion centers
- Relevant certifications or formal intelligence-analysis, investigative, or threat-assessment training (ATAP, ASIS CPP/PSP, intelligence community training programs, or peer credentials).
- Bachelor's degree in Intelligence Studies, Criminal Justice, International Relations, Political Science, Security Studies, or a related discipline; equivalent professional or government experience will also be considered.
SOME ADDITIONAL INFORMATION PERTINENT TO THE ROLE:
WHAT SUCCESS LOOKS LIKE
You will help Crusoe move from reacting to security incidents to understanding potential threats early enough to act. You will become a trusted analytical resource for Global Physical Security, connecting information across people, locations, incidents, travel, facilities, and external events, and turning those connections into actionable intelligence.
This role will work closely with the GSOC but will focus on deeper analysis and investigations rather than routine alarm monitoring or dispatch. You should be equally comfortable spending several days developing a complex investigative picture and rapidly producing an intelligence assessment during an unfolding incident.
Within the first year, success means:
- A standing intelligence product cadence that Crusoe leadership, the GSOC, and Protective Operations rely on.
- A collection framework, source library, and tradecraft discipline established from scratch.
- Ontic deployed and operationalized as the backbone of Crusoe's intelligence and case management workflows.
- Clear intelligence-to-operations handoffs defined with the GSOC and intelligence-to-protection handoffs defined with Protective Operations.
- Credible external relationships established with government, law enforcement, and private-sector intelligence partners.
- A foundation for the intelligence function to grow with Crusoe as the company scales.
OPERATING CONDITIONS:
- Dallas, TX on-site, with occasional travel to Crusoe sites across North America for pre-activation intelligence work, site threat assessments, and partnership development.
- Primarily business hours Monday–Friday with on-call rotation for critical incidents, executive travel windows, and high-impact geopolitical or weather events.
- Occasional nights, weekends, and holidays as the operational tempo demands.
- Handling of sensitive, confidential, and executive-protection information with appropriate discretion is a core expectation of the role.
Benefits:
- Competitive compensation and equity packages
- Restricted Stock Units
- Paid time off, paid holidays & leave of absence programs
- Comprehensive health, dental & vision insurance
- Employer contributions to HSA account
- Paid parental leave
- Paid life insurance, short-term and long-term disability
- Professional development & tuition reimbursement
- Mental health & wellness support
- Commuter benefits (parking & transit)
- Cell phone stipend
- 401(k) Retirement plan with company match up to 4% of salary
- Volunteer time off
- Global travel insurance & emergency assistance
- Daily meals allowance
- Additional perks & programs specific to location
Compensation Range
Compensation will be paid in the range of up to $150,000 - $180,000 + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicant's knowledge, education, and abilities, as well as internal equity and alignment with market data.
Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.
Listed by Crusoe for a position based in the United States. Employers on this board attest they are hiring domestically.
Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.
We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.
We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.
If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.
About the Role:
The Crusoe Cloud Software Development team is seeking a passionate and experienced Staff Software Engineer specializing in Linux Kernel Security. This critical role is essential in strengthening the security posture of our core Linux kernel and operating system components, which underpin our cutting-edge hardware and software solutions for the AI cloud. A deep understanding of Linux kernel internals, security vulnerabilities, mitigation techniques, and secure development practices is paramount for developing reliable, high-assurance systems. This is a full-time position.
What You'll Be Working On:
- Kernel Hardening & CVE Triage: Implement kernel security enhancements, manage configuration hardening, and triage incoming CVEs to assess severity and exploitability.
- Access Control, Boot Security & Guardrails: Enforce mandatory access controls, secure the boot path, and establish CI guardrails and fuzzing coverage to prevent regressions.
- Vulnerability Research & Analysis: Research vulnerabilities across kernel, driver, and OS components to build proactive mitigations and backport non-trivial upstream fixes to production.
- Secure Development Practices: Establish and advocate for secure coding standards and best practices for kernel-level development. Conduct security-focused code reviews to identify and eliminate potential vulnerabilities early in the development lifecycle.
- Security Auditing & Tools: Utilize and develop specialized tools for kernel security auditing, fuzzing, static analysis, and dynamic analysis to uncover hidden vulnerabilities and ensure compliance with security policies.
- Incident Response Support: Provide expert support during security incidents involving kernel or OS-level compromises, assisting with root-cause analysis, containment, and recovery efforts.
- Performance and Security Balance: Work to ensure that security enhancements do not unduly impact system performance, especially critical for our high-performance AI infrastructure.
- First 90 days: Own kernel CVE triage end to end and have shipped at least one backported fix through our full release path. You have an independent read on where our kernel configuration is weakest.
- First year: Kernel security response has a defined SLA by severity and we consistently hit it. A hardening baseline is defined, enforced in CI, and rolled out across supported SKUs. Cloud Hypervisor has been audited and the highest-value isolation gaps are closed or scheduled.
- Cloud Hypervisor & Isolation: Audit, harden, and reduce privilege across Cloud Hypervisor device models and vhost-user datapaths, contributing upstream security fixes and advancing confidential computing primitives (AMD SEV-SNP, Intel TDX).
- Cross-Functional Collaboration: Collaborate closely with other engineering teams (hardware, hypervisor, OS development, cloud infrastructure, and security operations) to integrate security best practices and ensure a comprehensive security strategy across the stack.
- Technical Leadership: Provide technical guidance and mentorship to junior engineers on kernel security best practices, fostering a culture of security awareness and excellence.
- Debugging and Root-Cause Analysis: Debug and root-cause a variety of complex security-related issues at the kernel level.
What You'll Bring to the Team:
- Linux Kernel Security Expertise: Proven deep knowledge of Linux kernel internals (e.g., memory management, process scheduling, system calls, I/O subsystems) with a strong focus on security aspects.
- Vulnerability & Exploitation Knowledge: Solid understanding of common kernel vulnerabilities (e.g., privilege escalation, information disclosure, denial of service) and associated exploitation techniques.
- Security Mitigations: Experience with existing Linux kernel security mitigations (e.g., ASLR, DEP/NX, SMEP/SMAP, KASLR, namespaces, cgroups, LSMs like SELinux/AppArmor).
- Secure Coding: Strong background in secure coding principles and experience conducting security-focused code reviews, particularly in C.
- Debugging & Analysis Tools: Proficiency with kernel debugging tools (e.g., GDB, crash, kgdb) and security analysis tools (e.g., valgrind, address sanitizers, fuzzers).
- Hardware Security Concepts: Familiarity with hardware-assisted security features (e.g., Intel SGX, AMD SEV, ARM TrustZone) and their relevance to kernel security.
- Education & Experience: Bachelor's degree in Computer Science, Computer Engineering, or a related field, and a minimum of 5 years of relevant industry experience with at least 3 years focused on low-level operating systems or kernel security.
- Safety and Compliance: Must be able to pass a background check.
- Company Values: Embody the Company values.
- Experience dealing with CVE Remediation and automation
- First 90 days: You own kernel CVE triage end to end and have shipped at least one backported fix through our full release path. You have an independent read on where our kernel configuration is weakest.
- First year: Kernel security response has a defined SLA by severity and we consistently hit it. A hardening baseline is defined, enforced in CI, and rolled out across supported SKUs. Cloud Hypervisor has been audited and the highest-value isolation gaps are closed or scheduled.
Bonus Points
- Experience with specific kernel security projects or contributions to open-source kernel security initiatives.
- Familiarity with hypervisor security and the interaction between the hypervisor and the guest kernel's security.
- Experience with hardware security modules (HSMs) or Trusted Platform Modules (TPMs).
- Background in offensive security or penetration testing at the kernel level.
Benefits:
- Competitive compensation and equity packages
- Restricted Stock Units
- Paid time off, paid holidays & leave of absence programs
- Comprehensive health, dental & vision insurance
- Employer contributions to HSA account
- Paid parental leave
- Paid life insurance, short-term and long-term disability
- Professional development & tuition reimbursement
- Mental health & wellness support
- Commuter benefits (parking & transit)
- Cell phone stipend
- 401(k) Retirement plan with company match up to 4% of salary
- Volunteer time off
- Global travel insurance & emergency assistance
- Daily meals allowance
- Additional perks & programs specific to location
Compensation Range
Compensation will be paid in the range of up to $215,000 -$260,000 + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicant's knowledge, education, and abilities, as well as internal equity and alignment with market data.
Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.
Listed by Crusoe for a position based in the United States. Employers on this board attest they are hiring domestically.
Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.
We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.
We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.
If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.
About the Role:
The Crusoe Cloud Software Development team is seeking a passionate and experienced Senior Staff Software Engineer specializing in Linux Kernel Security. This critical role is essential in strengthening the security posture of our core Linux kernel and operating system components, which underpin our cutting-edge hardware and software solutions for the AI cloud. A deep understanding of Linux kernel internals, security vulnerabilities, mitigation techniques, and secure development practices is paramount for developing reliable, high-assurance systems. This is a full-time position.
What You'll Be Working On:
- Kernel Hardening & CVE Triage: Implement kernel security enhancements, manage configuration hardening, and triage incoming CVEs to assess severity and exploitability.
- Access Control, Boot Security & Guardrails: Enforce mandatory access controls, secure the boot path, and establish CI guardrails and fuzzing coverage to prevent regressions.
- Vulnerability Research & Analysis: Research vulnerabilities across kernel, driver, and OS components to build proactive mitigations and backport non-trivial upstream fixes to production.
- Secure Development Practices: Establish and advocate for secure coding standards and best practices for kernel-level development. Conduct security-focused code reviews to identify and eliminate potential vulnerabilities early in the development lifecycle.
- Security Auditing & Tools: Utilize and develop specialized tools for kernel security auditing, fuzzing, static analysis, and dynamic analysis to uncover hidden vulnerabilities and ensure compliance with security policies.
- Incident Response Support: Provide expert support during security incidents involving kernel or OS-level compromises, assisting with root-cause analysis, containment, and recovery efforts.
- Performance and Security Balance: Work to ensure that security enhancements do not unduly impact system performance, especially critical for our high-performance AI infrastructure.
- First 90 days: Own kernel CVE triage end to end and have shipped at least one backported fix through our full release path. You have an independent read on where our kernel configuration is weakest.
- First year: Kernel security response has a defined SLA by severity and we consistently hit it. A hardening baseline is defined, enforced in CI, and rolled out across supported SKUs. Cloud Hypervisor has been audited and the highest-value isolation gaps are closed or scheduled.
- Cloud Hypervisor & Isolation: Audit, harden, and reduce privilege across Cloud Hypervisor device models and vhost-user datapaths, contributing upstream security fixes and advancing confidential computing primitives (AMD SEV-SNP, Intel TDX).
- Cross-Functional Collaboration: Collaborate closely with other engineering teams (hardware, hypervisor, OS development, cloud infrastructure, and security operations) to integrate security best practices and ensure a comprehensive security strategy across the stack.
- Technical Leadership: Provide technical guidance and mentorship to junior engineers on kernel security best practices, fostering a culture of security awareness and excellence.
- Debugging and Root-Cause Analysis: Debug and root-cause a variety of complex security-related issues at the kernel level.
What You'll Bring to the Team:
- Linux Kernel Security Expertise: Proven deep knowledge of Linux kernel internals (e.g., memory management, process scheduling, system calls, I/O subsystems) with a strong focus on security aspects.
- Vulnerability & Exploitation Knowledge: Solid understanding of common kernel vulnerabilities (e.g., privilege escalation, information disclosure, denial of service) and associated exploitation techniques.
- Security Mitigations: Experience with existing Linux kernel security mitigations (e.g., ASLR, DEP/NX, SMEP/SMAP, KASLR, namespaces, cgroups, LSMs like SELinux/AppArmor).
- Secure Coding: Strong background in secure coding principles and experience conducting security-focused code reviews, particularly in C.
- Debugging & Analysis Tools: Proficiency with kernel debugging tools (e.g., GDB, crash, kgdb) and security analysis tools (e.g., valgrind, address sanitizers, fuzzers).
- Hardware Security Concepts: Familiarity with hardware-assisted security features (e.g., Intel SGX, AMD SEV, ARM TrustZone) and their relevance to kernel security.
- Education & Experience: Bachelor's degree in Computer Science, Computer Engineering, or a related field, and a minimum of 5 years of relevant industry experience with at least 3 years focused on low-level operating systems or kernel security.
- Safety and Compliance: Must be able to pass a background check.
- Company Values: Embody the Company values.
- Experience dealing with CVE Remediation and automation
- First 90 days: You own kernel CVE triage end to end and have shipped at least one backported fix through our full release path. You have an independent read on where our kernel configuration is weakest.
- First year: Kernel security response has a defined SLA by severity and we consistently hit it. A hardening baseline is defined, enforced in CI, and rolled out across supported SKUs. Cloud Hypervisor has been audited and the highest-value isolation gaps are closed or scheduled.
Bonus Points
- Experience with specific kernel security projects or contributions to open-source kernel security initiatives.
- Familiarity with hypervisor security and the interaction between the hypervisor and the guest kernel's security.
- Experience with hardware security modules (HSMs) or Trusted Platform Modules (TPMs).
- Background in offensive security or penetration testing at the kernel level.
Benefits:
- Competitive compensation and equity packages
- Restricted Stock Units
- Paid time off, paid holidays & leave of absence programs
- Comprehensive health, dental & vision insurance
- Employer contributions to HSA account
- Paid parental leave
- Paid life insurance, short-term and long-term disability
- Professional development & tuition reimbursement
- Mental health & wellness support
- Commuter benefits (parking & transit)
- Cell phone stipend
- 401(k) Retirement plan with company match up to 4% of salary
- Volunteer time off
- Global travel insurance & emergency assistance
- Daily meals allowance
- Additional perks & programs specific to location
Compensation Range
Compensation will be paid in the range of up to $250,000 - $300,000 + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicant's knowledge, education, and abilities, as well as internal equity and alignment with market data.
Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.
Listed by Crusoe for a position based in the United States. Employers on this board attest they are hiring domestically.
Crusoe is on a mission to accelerate the abundance of energy and intelligence. As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack — from electrons to tokens — to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster.
We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that — with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI.
We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.
If you want to do the most meaningful work of your career, help our customers and partners advance their AI strategies, and be part of a high-performing team that believes in each other, come build with us at Crusoe.
About the Role:
Crusoe is building a globally distributed, high-performance storage platform purpose-built for AI/HPC workloads.
We're looking for a Senior Staff Software Engineer to own how Crusoe's storage stack uses DPUs (NVIDIA BlueField-class SmartNICs) and related hardware offload to move that work off the host CPU and onto purpose-built silicon. This is a software-defined-acceleration role sitting at the boundary between our storage data plane and the physical network/compute fabric — you'll design and build the control-plane and data-plane software that lets Crusoe's storage stack take advantage of hardware offload for NVMe-oF, RDMA, and related protocol-level work, in close partnership with the Storage Networking and Compute/Hypervisor teams.
You will set technical direction for DPU/offload strategy within Storage, work hands-on across the host/DPU boundary, and partner closely with the storage-networking, and Compute hypervisor-level DPU function
What You'll Be Working On:
- Hardware Offload for Storage Protocols: Design and implement software that offloads storage-protocol work (NVMe-oF target/initiator processing, encryption, compression, checksums, erasure coding) from the host CPU onto DPUs/SmartNICs, measurably reducing host CPU overhead per I/O.
- Control-Plane Integration: Build and maintain the integration between Crusoe's storage orchestration layer and DPU-resident services, including provisioning, health/telemetry, and failover of offload paths.
- Cross-Team Fabric Work: Partner with the storage-networking function on the RDMA/RoCE and NVMe-oF fabric work that DPU offload depends on, and with Compute/Hypervisor on SR-IOV/vDPA-based virtualization of DPU resources for multi-tenant isolation.
- Vendor Framework Integration: Evaluate and integrate vendor DPU SDKs and frameworks (e.g., NVIDIA DOCA, BlueField SNAP) to accelerate storage virtualization (virtio-blk/virtio-fs offload) without building bespoke firmware from zero.
- Observability & Testing: Build monitoring and testing infrastructure specific to DPU-offloaded paths — this is new surface area for the team, and strong tooling here determines how fast we can safely iterate.
- Performance Benchmarking: Drive IOPS/throughput/latency benchmarking and quantify host-CPU-cycles-saved per offloaded operation, to make the case for where offload investment pays off next.
- Technical Point of Contact: Serve as the storage team's technical lead on DPU-related architecture decisions, including with hardware vendors.
What You'll Bring to the Team:
- 10+ years of professional software engineering experience, with deep, hands-on systems-level programming (C, C++, or Rust) and production experience in Go, Java, or similar for control-plane/orchestration work.
- Direct, hands-on experience with SmartNICs/DPUs in production — NVIDIA BlueField (2/3), Intel IPU, ConnectX 6/7, or comparable hardware-offload platforms.
- Working knowledge of NVMe-oF, RDMA/RoCE/InfiniBand, and the storage protocols DPU offload commonly accelerates.
- Experience with kernel-bypass and hardware-offload techniques: SR-IOV, vDPA, virtio (virtio-blk/virtio-fs), XDP/eBPF, or DPDK/SPDK.
- Strong Linux systems background — kernel internals, device drivers, I/O subsystems — sufficient to debug issues that span host, hypervisor, and DPU.
- Experience contributing to at least one of file, block, or object storage systems, and genuine comfort working alongside (not reimplementing) mature storage data planes.
- Demonstrated ability to work across team boundaries — this role sits at the intersection of Storage, Networking, and Compute, and will not succeed as a purely heads-down IC function.
- Bachelor’s degree or higher in Computer Science, Engineering, or related discipline
Bonus Points
- Direct experience with NVIDIA DOCA, BlueField SNAP, or other DPU-native storage-virtualization frameworks.
- Experience building or operating NVMe-oF target/initiator offload in production.
- Prior work on multi-tenant hardware isolation (SR-IOV/vDPA) in a cloud or hyperscale environment.
- Familiarity with GPUDirect Storage or other GPU-to-storage data-path optimizations relevant to AI/HPC workloads.
- Open-source contributions to DPDK, SPDK, Open vSwitch, or similar projects.
Benefits:
- Competitive compensation and equity packages
- Restricted Stock Units
- Paid time off, paid holidays & leave of absence programs
- Comprehensive health, dental & vision insurance
- Employer contributions to HSA account
- Paid parental leave
- Paid life insurance, short-term and long-term disability
- Professional development & tuition reimbursement
- Mental health & wellness support
- Commuter benefits (parking & transit)
- Cell phone stipend
- 401(k) Retirement plan with company match up to 4% of salary
- Volunteer time off
- Global travel insurance & emergency assistance
- Daily meals allowance
- Additional perks & programs specific to location
Compensation Range
Compensation will be paid in the range of up to $245,000 - $290,000 + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicant's knowledge, education, and abilities, as well as internal equity and alignment with market data.
Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.
Listed by Crusoe for a position based in the United States. Employers on this board attest they are hiring domestically.
Vertical SaaS
18 days ago
Mission Ops
Air Space Intelligence · Boston, Massachusetts, United States
About ASI
ASI's mission-critical technology powers decision-making across aviation, defense, energy, and other critical infrastructure domains. Backed by top-tier investors including Andreessen Horowitz, Spark Capital, and Renegade Partners, ASI delivers operational decision superiority—compressing days of analysis into seconds of action. ASI is leading the way and pushing the boundaries of what’s possible.
What You Will Do
You'll join ASI's new Mission Operations function, serving as an operationally excellent force multiplier for our most important customer-facing programs and internal initiatives. Your job will be to forward deploy across the business and act as the bridge between operational challenges and mission outcomes. You will embed directly with business units to drive execution, remove roadblocks, and anticipate needs to ensure teams remain focused on the most important things.
This isn't traditional project management. You'll thrive in ambiguity, add structure where it helps, cut through bureaucracy rather than reinforce it, and do whatever it takes to get the mission across the finish line. You’ll be expected to:
- Drive the mission: You’re not a credit seeker or turf builder, you’re here to get things done.
- Be the operational Backbone: You’ll partner with leadership across the business to keep execution on track, absorbing the operational load so they can focus on the hardest problems.
- Set operating cadence and prioritization: Run the rhythm that keeps teams aligned. Own standups, agendas, pre-reads, decisions, and follow-ups so nothing falls through the cracks and every meeting earns its time.
- See the forest and the trees: Anticipate issues and come with solutions. You need to be in the details, but also be able to look up and see what’s coming.
- Measure what matters: Work with deployment and tech leads to define and track the metrics that drive velocity, then use them to make decisions, not just reports.
What We Value
- Exceptional operators who take ownership, solve problems, and drive execution in complex, ambiguous environments.
- Strong project and program management instincts, with the ability to track details, identify risks, and keep teams moving without unnecessary process.
- Customer-facing credibility and the ability to build trust with customers, government stakeholders, and internal teams.
- Technical fluency and the ability to work credibly with engineers and understand technical tradeoffs. An engineering or technical background is a plus.
- Bias for action and sound judgment. When something breaks, you make the first move to fix it.
- Adaptability and composure in high-pressure environments where priorities and information can change quickly.
How We Hire
We look at the interview process not as a screening or test, but rather as an opportunity to simulate what it would look like working together. We build the interview process around you.
ASI works with export-controlled technology and restricted U.S. Government data, including on contracts mandating U.S. immigration status and location restrictions for performing personnel. Employment offers are contingent on ability to timely obtain all required authorizations for contemplated job duties.
Listed by Air Space Intelligence for a position based in the United States. Employers on this board attest they are hiring domestically.
Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career.
About the team
The Payments Intelligence organization optimizes each of the billions of dollars of transactions processed by Stripe annually on behalf of our users, maximizing successful transactions while minimizing payment costs and fraud. We own products like Radar, Authorization Boost, and Disputes, building fast and scalable services and creating intuitive user experiences. We serve real-time predictions as part of Stripe’s payment infrastructure and architect controls that leverage AI to optimally manage users’ business.
What you’ll do
As a Product Lead on the Payments Intelligence team, you’ll be responsible for scoping, designing, and building intuitive features that help users maximize their revenue while minimizing their cost while shaping our intelligence platform. You will partner with many functions at Stripe, with the opportunity to both work on infrastructure/platform systems, as well as produce direct user-facing business impact.
Day to day you’ll be working closely with a team of engineers and data scientists. You’ll collaborate with peers in Design, Product Marketing, Partnerships and many others to craft the vision for our Payments Intelligence products.
Responsibilities
Develop the long-term vision and strategy for our Payments Analytics product and our intelligence platform, prioritize accordingly, and create an execution roadmap
Deeply understand our users’ needs by spending time with developers, sales, and support, and by observing patterns/trends across their feedback, the market, and our data
Build and launch new capabilities and products that bring significant value to customers
Set the pace, prioritization and execution for the team
Work with a wide range of systems, processes and technologies to own and solve technical and product problems
Collaborate with stakeholders across the organization such as Engineering, Design, Data Science, Marketing, Sales, Account Management, and Operations
Who you are
We’re looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement.
Minimum requirements:
Product Management experience: 10+ years of relevant experience
Strong business acumen: You enjoy digging into the details of how a business works, identifying how to make it better, and building product/technical solutions to do so
Customer and Partner facing experience: You’re comfortable in front of customers or third-party collaborators, and have experience navigating customer conversations
Operational savvy: You are strong operationally, capable of designing and driving a cross-functional team and process
Analytical horsepower: You dig deep into the data, think from user first principles, and deliver the right results
Crisp communicator: High attention to detail including precise and effective communications, including with external customers/partners
Results-oriented: You enjoy doing whatever it takes to execute on complex projects
Listed by Stripe for a position based in the United States. Employers on this board attest they are hiring domestically.
About ASI
ASI's mission-critical technology powers decision-making across aviation, defense, energy, and other critical infrastructure domains. Backed by top-tier investors including Andreessen Horowitz, Spark Capital, and Renegade Partners, ASI delivers operational decision superiority—compressing days of analysis into seconds of action. ASI is leading the way and pushing the boundaries of what’s possible.
What you will do:
As a Technical Lead on the Defense team, you'll lead a small team of engineers while staying hands-on, guiding implementation from design through delivery. Your work will span building innovative products from scratch (0 to 1) and evolving existing systems as they scale (1 to n). You'll operate in a fast-paced environment where you'll help set the standard for technical excellence, working alongside a cross-functional team of platform engineers, domain experts, deployment strategists, and end users. You'll solve real problems that make a difference — putting better decision-making platforms in operators' hands and improving the safety of our airspace.
What we value:
- Proficiency in at least one modern programming language. We work in Rust and Python and expect you to have the foundation to quickly learn these languages.
- Proficient in leveraging modern LLM tools to accelerate development workflows and enhance code quality.
- Ability to partner across teams and directly with customers, turning ambiguous requirements into shipped software.
- Comfort operating independently in a fast-paced and dynamic environment - driving work to completion without waiting for direction.
- Curiosity and a desire to grow, including learning our customers' domain deeply enough to anticipate their needs.
- Ability to travel.
- Ability to obtain security clearance.
How we hire:
We look at the interview process not as a screening or test, but rather as an opportunity to simulate what it would look like working together. We build the interview process around you.
ASI works with export controlled technology and restricted U.S. Government data, including on contracts mandating U.S. immigration status and location restrictions for performing personnel. Employment offers are contingent on ability to timely obtain all required authorizations for contemplated job duties.
Listed by Air Space Intelligence for a position based in the United States. Employers on this board attest they are hiring domestically.
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