Software Engineer - Infrastructure, Data Platform Baton (A Ryder Technology Lab)Software Engineer - Infrastructure, Data PlatformSan Francisco, CA$162,000–$216,000 / yearYou'll own data pipelines end to end from ingestion through processing to consumption, and work closely with data stakeholders across engineering, product, and ML to translate complex data challenges into scalable, maintainable solutions. Working within a high-trust, high-autonomy team, you'll move fast, operate in production from day one, and build systems that directly impact how Ryder and its 50,000+ customers plan and execute freight.
Director, Site Reliability Engineering - AI Accelerator Infrastructure - Contract D-MatrixDirector, Site Reliability Engineering - AI Accelerator Infrastructure - ContractSanta Clara, CAOwn FinOps and capacity planning as a unified discipline across all three infrastructure tiers-cloud (AWS, Azure, GCP), colocation, and on-premises: establish spend visibility and attribution across every tier, model TCO comparatively, drive workload placement decisions based on cost and performance, and anticipate infrastructure needs for new silicon programs and customer deployments. Deep Linux systems expertise: networking (TCP/IP, RDMA, and bonding), kernel tuning, and bare-metal operations; hands-on experience with enterprise shared storage platforms (NAS/SAN, NFS/SMB at scale, and snapshot and replication architectures) and hybrid-cloud storage integration across on-prem and cloud tiers.
Infrastructure Design Engineer Together AIInfrastructure Design EngineerSan Francisco, CaliforniaArchitect HPC clusters by designing whitespace layouts, including rack placement, aisle configuration, hot/cold aisle containment, equipment density, and airflow strategy for high-density GPU deployments. Collaborate with Network Engineering to define and validate physical layer requirements (structured cabling, pathway planning, port density) for high-speed AI cluster interconnects, ensuring design compatibility with both physical and logical network architectures.
Engineering Manager, Home Infrastructure (Recommendation Systems) RobloxEngineering Manager, Home Infrastructure (Recommendation Systems)San Mateo, CA$295,250–$345,040 / yearWe partner closely with Machine Learning, Data Science, Product, Design, Frontend, Ads, Marketplace, Virtual Economy, and other teams across Roblox to build the platforms that help users find the most relevant and engaging content. Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.
Senior Manager, Infrastructure Engineering True AnomalySenior Manager, Infrastructure EngineeringSan Francisco, CA$165,000–$230,000 / yearBuild and lead the Infrastructure Engineering team: initially 3 Senior Engineers (Kubernetes/platform reliability, networking, CI/CD/cloud), growing into dedicated subteams as the organization scales. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Senior Engineering Manager, Infrastructure GlossGeniusSenior Engineering Manager, InfrastructureSan Francisco, CA$230,000–$280,000 / yearOwn the technical roadmap for infrastructure and the data platform, defining how we scale from today's footprint to supporting an order of magnitude more traffic while holding a 99.95% uptime target and keeping cloud spend under control across multiple AWS regions. Continue to shape agentic production operations as the default, building the AI enablement layer that lets engineers delegate routine operational work to agents and reserve their own judgment for novel tasks.
Engineering Manager, AI Models Infrastructure IntercomEngineering Manager, AI Models InfrastructureDublin, CAFounded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support. Fin can also be combined with our Helpdesk to become a complete solution called the Fin Customer Service Suite, which provides AI enhanced support for the more complex or high touch queries that require a human agent.
Senior AI Infrastructure Engineer Gatik AI, Inc.Senior AI Infrastructure EngineerMountain View, CA$180,000–$240,000 / yearIntegrated Data Factories: Collaborate with data engineering teams to scale high-bandwidth ETL pipelines using Apache Airflow, Kafka, and Spark, ensuring seamless data flow from raw sensor logs to optimized storage in S3, GCS, or Delta Lake. Given extensive knowledge of Gatik’s well-defined, fixed route ODDs and hybrid architecture, we are able to hyper-optimize our models with exponentially less data, establish gate-keeping mechanisms to maintain explainability, and ensure continued safety of the system for unmanned operations.
Engineering Manager, Observability Infrastructure RobloxEngineering Manager, Observability InfrastructureSan Mateo, CA$295,250–$345,040 / yearIn this role, you will help build intelligent systems that leverage AI to revolutionize CI/CD, testing, and DevOps workflows — enabling engineers to move faster, improve reliability, and operate large-scale distributed systems with greater efficiency and confidence. Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.
Product Manager, AI Infrastructure Together AIProduct Manager, AI InfrastructureSan Francisco, California$175,000–$220,000 / yearOur product surface is expanding fast- GPU clusters, managed storage, networking, and observability - and we're adding a Product Manager to the Together Cloud team to own the day-to-day product work that keeps these AI infrastructure products moving. We believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, hardware, algorithms, and models.
Senior AI Platform & Agentic Infrastructure Engineer OKXSenior AI Platform & Agentic Infrastructure EngineerSan Jose, CA$178,000–$321,000 / yearWe assess demonstrated building in ways that respect your time and your confidentiality obligations to current and former employers: a portfolio deep-dive (walk us through systems you built and kept running, at the level of detail your obligations allow; we want architecture, decisions, and trade-offs, never proprietary code, data, or documents), a short, time-capped build exercise on a synthetic problem unrelated to OKX's business (a small agentic workflow with an evaluation harness, used for assessment only and never put to use by OKX; the work remains yours) that you defend live, walking us through your design decisions and extending it on the spot, a systems-design session on taking a prototype estate to production, and references focused on whether you built and operated systems in production. Build the agentic runtime and harness: orchestration, multi-model routing that sends each task to the right model, tool, MCP, and plugin integration across model providers, and the evaluation, red-team, and regression harnesses that grade agents before and after production, with evaluation gates, judge calibration, and cost controls that hold for each model, including prompt-injection and data-exfiltration threat modeling for agents that read untrusted content.
NewMember of Technical Staff, Cloud Infrastructure Fireworks.ai IncMember of Technical Staff, Cloud InfrastructureSan Mateo, NYFounded by the team behind PyTorch and backed by AMD, Atreides, Benchmark Capital, Index Ventures, Lightspeed, NVIDIA, Sequoia Capital, and TCV, Fireworks powers production AI with hundreds of state-of-the-art open models across text, image, embedding, audio, and multimodal workloads. You'll partner closely with engineering partners, product teams, and infrastructure stakeholders to design solutions that balance performance, cost-efficiency, and operational simplicity across compute, storage, and networking layers.
Lead Software Test Infrastructure Engineer ALTEN Technology USALead Software Test Infrastructure EngineerPalo Alto, CA$135,000–$155,000 / yearAs a Lead Software Test Infrastructure Engineer, you will be responsible for designing, developing, maintaining, and scaling automated test frameworks and tools that enable efficient software testing. Experience with software testing tools, frameworks, and methodologies (e.g., requirements-driven test development, unit testing, integration testing, system testing, automated testing).
Technical Program Manager, AI Infrastructure Character.AITechnical Program Manager, AI InfrastructureRedwood City, CaliforniaThis role is a good match for someone who thrives in technically complex environments, enjoys bringing structure to ambiguous problem spaces, and can drive alignment across deeply cross-functional teams. In this role, you’ll partner closely with engineering, research, and product teams to shape infrastructure strategy, align roadmaps, and drive end-to-end execution for critical initiatives across training, evaluation, and inference.
NewSenior Account Manager, Host Networking Segment Sales NvidiaSenior Account Manager, Host Networking Segment SalesSanta Clara, CAYou will lead the go-to-market motion, connecting customer AI factory needs to NVIDIA's networking portfolio and aligning product, sales, engineering, architecture, marketing, and partner teams to secure design wins and scale deployments. Success in this role will be contingent upon your ability to forge strong relationships and build trust with executives, architects, product leaders, and platform teams across NVIDIA and our largest customers.
Senior Software Architect, Platform Engineering Zscaler, Inc.Senior Software Architect, Platform EngineeringSan Jose, CA$245,000–$350,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training. Expertise designing and optimizing Global Server Load Balancing (GSLB), L4/L7 cloud load balancers, and Kubernetes Ingress Controllers (eg Envoy, NGINX, Traefik) for extreme throughput and low latency, multi-cloud & DR.
Manager, Software Development Engineering DelineaManager, Software Development EngineeringRedwood City, CaliforniaThis position leads engineering for the team building the just-in-time (JIT) proxy workload capabilities within StrongDM, now part of Delinea—the universal access management platform that secures and audits access to databases, servers, Kubernetes clusters, and web applications. As Manager, Software Engineering, you will lead a team of engineers architecting and delivering secure, distributed systems in Go (Golang) for StrongDM’s proxy and control-plane platform, while guiding the team’s contributions to the broader Delinea Platform’s identity security services.
Technical Product Manager DigiCertTechnical Product ManagerSunnyvale, CaliforniaThis role is ideal for a product professional who enjoys rolling up their sleeves—diving into cloud services, validating technical workflows hands-on, partnering closely with engineers, and driving early-stage concepts into impactful customer-facing capabilities. You’ll operate at the intersection of PKI, cloud-native architectures, digital identity, and certificate automation—translating complex technical needs into scalable, intuitive solutions that accelerate customer trust workloads.
NewStaff Software Engineer, Security Crusoe EnergyStaff Software Engineer, SecuritySan Francisco, CA$215,000–$260,000 / yearData Flow Design: Strong experience engineering technical architectures involving complex data flows, event-driven architectures, fine-grained access controls, data retention management, and secure third-party integrations. 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.
Technical Manager, Information Security Atomic MachinesTechnical Manager, Information SecuritySanta Clara, CaliforniaFurthermore, this digital platform is fully programmable in the way 3D printing is digital—but whereas 3D printing produces parts of a single material using a single process, the Matter Compiler technology platform is a multi-process, multi-material system: bits and raw materials go in, and complete, functional micromachines come out. This role bridges strategic security direction with day-to-day technical execution — managing an external team of engineers and security vendors to deliver consistent, scalable protection across cloud, OT/ICS, endpoint, identity, and network domains.