Staff Security Engineer WalterStaff Security EngineerMountain View, CAThis team owns the identity proofing flows that millions of members rely on every day — from secure login and multi-factor authentication to passkeys, biometrics, and the end-to-end member experiences that establish trust and unlock access to government, healthcare, and commercial services. Hands-on experience with modern frontend technologies including TypeScript, React, Next.js, Node.js, and build tooling (Vite, Webpack, Babel, ESLint); Proficient in testing frameworks (Jest, Playwright, Testing Library), styling.
Senior Security Engineer Sigma ComputingSenior Security EngineerSan Francisco, CA$175,000–$220,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Senior Software Engineer - Backend Sigma ComputingSenior Software Engineer - BackendSan Francisco, CA$170,000–$240,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Senior Software Engineer, Fleet Telemetry & Control (Rust) VerseSenior Software Engineer, Fleet Telemetry & Control (Rust)San Francisco, CA$150,000–$240,000 / yearAs a Software Engineer focused on Fleet Telemetry & Control at Verse, you will be working closely with our energy solutions partners to design, implement, and test distributed energy resource controls and telemetry software on customer hardware at sites around the world. Backed by Bessemer Venture Partners, GV, Coatue, and NVIDIA, and built by pioneers in grid-scale batteries, energy markets, and enterprise software, we're redefining how the world's most ambitious organizations access and manage energy.
NewStaff Systems Engineer - Device Engineering - In-person Commerce FiservStaff Systems Engineer - Device Engineering - In-person CommerceSunnyvale, CaliforniaIn this role, you will lead the architecture, testing, and continuous operation of the secure payment kernel infrastructure that interfaces directly with lower-level device components, Android OS platforms, and international test networks. Feature Innovation: Develop and scale advanced features for our hardware fleet, including dynamic currency conversion, offline transaction capabilities, mobile wallets, and contactless payment networks (Apple Pay, Google Pay).
Design Engineer, Brand InfisicalDesign Engineer, BrandSan Francisco, CaliforniaYou’ll work closely with our co-founder and the Marketing, Sales, and Developer Experience teams to: Define and evolve Infisical’s brand identity, including the visual language, creative direction, and level of craft across everything we put into the world. Strong design and engineering skills, with experience building polished digital experiences and a portfolio demonstrating exceptional visual craft, creativity, and technical execution.
Lead Platform Infrastructure Engineer StuutLead Platform Infrastructure EngineerSan Francisco, CaliforniaYou’ll set technical direction, write production-quality infrastructure code, work closely with application engineers, security teams, customers, and external partners, and help build the platform team as Stuut scales. Nice to Have: Experience with Azure Landing Zones, Microsoft Entra ID, Azure Policy, confidential computing, sovereign cloud deployments, customer-managed cloud environments, or AWS-to-Azure migrations.
Infrastructure Engineer UiPath Workday SandboxInfrastructure EngineerSan Francisco, CaliforniaWe are committed to a diverse and inclusive workforce and welcome people from all backgrounds, experiences, perspectives, and abilities. Depending on the needs of the business and the role, the number of hybrid, office-based and remote workers will vary from team to team.
Software Engineer, Security Xoxo AiSoftware Engineer, SecuritySan Francisco, California$250,000–$500,000 / yearHands-on experience securing web apps and APIs, especially auth flows, access control, secrets management, input validation, and data protection. Experience implementing sensitive data protection (encryption/key management, access controls, auditability) and compliance-aligned controls.
Offensive Hardware Security Engineer, Platform Security AnthropicOffensive Hardware Security Engineer, Platform SecuritySan Francisco, CAYou'll work cross functionally with teams across Anthropic and our partners to assess security features in hardware, firmware, bootloaders, operating systems, and attestation systems to identify and remove vulnerabilities from the ground up. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Staff Software Engineer - Backend Sigma ComputingStaff Software Engineer - BackendSan Francisco, CA$240,000–$270,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
AI Software Engineer Bishop FoxAI Software EngineerSan Francisco, CAThis role focuses on building and maintaining agent-based artificial intelligence systems capable of autonomously generating code, conducting security analyses, triaging alerts, identifying vulnerabilities, and recommending remediation strategies, with structured human oversight and validation. The complexity of developing autonomous AI systems that analyze vulnerabilities, evaluate exploit patterns, and integrate securely with enterprise cybersecurity infrastructure requires a highly specialized educational background and cannot be performed without advanced technical training.
Staff+ Software Engineer, Enterprise AnthropicStaff+ Software Engineer, EnterpriseSan Francisco, CAYou'll design Claude Enterprise to be widely distributed, support our governance and connectivity story, design abstractions that other teams want to adopt, help the team evaluate tradeoffs, and be the engineer in the room who can interface with executives from the world's largest companies. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Full Stack Engineer Elite Talent ConsultingFull Stack EngineerSan Francisco, California$150,000–$200,000 / yearSince our founding in 2015, our mission has been to streamline ISP procurement and management via our Connect platform, providing businesses with an efficient and seamless experience. About the Company We are redefining the internet infrastructure industry through vertically integrated solutions that seamlessly combine hardware, software, and operations.
Staff ML Infrastructure Engineer - Embodied AI Scaling Foundations GMStaff ML Infrastructure Engineer - Embodied AI Scaling FoundationsSunnyvale, CaliforniaRemoteBenefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more. Company Vehicle: Upon successful completion of a motor vehicle report review, you will be eligible to participate in a company vehicle evaluation program, through which you will be assigned a General Motors vehicle to drive and evaluate.
AI Engineer Triunity SoftwareAI EngineerSan Francisco, California$80,000–$90,000 / yearLead by experts in the IT industry with a proven record of delivering software solutions, consulting, and staffing services, we have expertise in fulfilling client needs in terms of customized business solutions as well as IT consulting. Role:- AI Engineer Key Responsibilities Apply AI/ML technologies such as machine learning models, LLMs, embeddings, and basic agentic or RAG workflows under guidance from senior engineers.
Software Engineer, Search Systems - Code Data MercorSoftware Engineer, Search Systems - Code DataSan Francisco, CaliforniaBecause Mercor operates at the frontier of data and models, you'll also own the hardest part of the problem: continuously evolving embeddings, models, and search quality as newer, state-of-the-art code models arrive—without regressing what already works. Good to have but not required: Experience with code search or code understanding —retrieval over code, code embeddings, or working with code-specific models—and an appreciation for why matching similar code tasks is harder than matching text.
Senior Software Engineer - Managed Kubernetes LambdaSenior Software Engineer - Managed KubernetesSan Francisco, CaliforniaOur investors notably include TWG Global, US Innovative Technology Fund (USIT), Andra Capital, SGW, Andrej Karpathy, ARK Invest, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, Wistron, Wiwynn, Gradient Ventures, Mercato Partners, SVB, 1517, and Crescent Cove. Design, build, and maintain scalable control plane services, operators, and custom Kubernetes controllers; develop automation in Go/Python for end-to-end cluster lifecycle management — provisioning, upgrades, patching, and deletion.
Forward Deployed Engineer SkyPilotForward Deployed EngineerSan MateoLead discovery and sales : design compelling sales demos, run the technical deep-dives that turn a customer's goals into a design they can ship, and build trust with the engineers and technical leaders — CTOs, VPs of Engineering, ML leads — driving the work. Every hour they spend fighting infrastructure is an hour the frontier doesn't move — so SkyPilot turns fragmented compute across clusters into one optimized, highly available and easy-to-use pool: a single "AI supercomputer." .
Senior Software Engineer, Fleet & Edge DexmateSenior Software Engineer, Fleet & EdgeFremont, CaliforniaOur mission is to democratize robotics by lowering the barrier to entry, delivering a plug-and-play platform for developers, researchers, and enterprises, and cultivating an open ecosystem that accelerates the evolution of physical AI. -Experience with IoT, edge devices, robotics, autonomous vehicles, or large-scale device fleets strongly preferred.