Senior Software Engineer, Service Mesh RobloxSenior Software Engineer, Service MeshSan Mateo, CA$227,370–$295,250 / yearWe are executing on Cloud Bursting, a strategic initiative to enable Roblox’s core services to transparently burst from on-prem data centers to the cloud, allowing us to handle historical peak concurrent players and survive regional failures. The Application Networking team connects and secures these services, building ingress gateways, managing the service mesh, and enabling seamless communication across Roblox’s hybrid on-prem and cloud infrastructure.
Senior Software Engineer - Fraud RobloxSenior Software Engineer - FraudSan Mateo, CA$196,750–$243,290 / yearEvery 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. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.
Staff / Principal Software Engineer - USA InworldStaff / Principal Software Engineer - USAMountain View, CaliforniaAbout the role: Inworld recently launched a few exciting new products ( Inworld TTS , Inworld STT , Speech-to-Speech / Realtime API and Inworld Router ) for consumer AI applications, and we're looking for an ambitious and capable Staff/Principal Backend Engineer to join us and help take the Inworld AI platform even farther. They are used to power the largest consumer-facing AI applications available, across categories like health, fitness, learning, therapy, companions, customer experience and media; representing 100s of millions of end users.
Senior / Staff Embedded Software Engineer WaabiSenior / Staff Embedded Software EngineerSan Francisco, CA$148,000–$249,000 / yearQualifications: An experienced (5+ years) developer who codes embedded software on low level ARM microcontrollers and processors (sometimes with an RTOS) with one hand while wielding an oscilloscope probe with the other. The Embedded Software team owns our low-level software integration platform, coordinating communications amongst modules, low level control algorithms and safety assurance processes.
Software Engineer CorridorSoftware EngineerSan Francisco, CaliforniaWe're a small, talented team, led by Jack Cable (Former CISA - Secure by Design), Ashwin Ramaswami (Former CISA, Stanford, and Schmidt Futures) and, Alex Stamos (Former CISO of Facebook, Yahoo, SentinelOne). Hands-on experience building and productionizing AI systems, including LLMs, coding agents, reasoning models, prompting, fine-tuning, and evaluation frameworks .
Senior Software Engineer CorridorSenior Software EngineerSan Francisco, CaliforniaWe're a small, talented team, led by Jack Cable (Former CISA - Secure by Design), Ashwin Ramaswami (Former CISA, Stanford, and Schmidt Futures) and Alex Stamos (Former CISO of Facebook, Yahoo, SentinelOne). Experience building and putting AI systems into production, including LLMs, coding agents, reasoning models, prompting, fine-tuning, or evaluation.
Software Engineer lavapayments.comSoftware EngineerSan Francisco, CaliforniaLava is building the core infrastructure and payments layer for the AI internet, enabling the APIs, monitoring, and payments systems necessary to make AI-native products possible. If you’re excited about owning big problems, building products people need, and having a direct hand in how the future of AI commerce works, we’d love to talk.
Founding Account Executive EmeraldadvantageconceptsFounding Account ExecutiveSan Francisco, CaliforniaBacked by $15 million in seed funding from Lightspeed Venture Partners , this fast-growing, 13-person startup is experiencing significant demand and is looking for a high-performing sales professional to help shape its go-to-market strategy. Emerald Advantage Concepts is partnering with an innovative AI infrastructure startup to find a Founding Account Executive who is excited to help build and scale a world-class sales organization from the ground up.
Software Engineer - Insights PlanetScaleSoftware Engineer - InsightsSan Francisco, California$120,000–$290,000 / yearInsights helps developers understand their database performance and provides visibility into query patterns, performance metrics and database health across both Vitess/MySQL and PostgreSQL systems. Vitess, an open-source database clustering system for horizontal scaling of MySQL, enables businesses to efficiently handle large-scale data workloads — without sacrificing developer experience.
Senior Software Engineer, Platform Infrastructure Aptos LabsSenior Software Engineer, Platform InfrastructurePalo Alto, CA$160,000–$260,000 / yearThe range displayed on each job posting reflects the minimum and typical maximum target for new hire salaries for the position of a candidate based in the Bay Area at any level. Within the range, individual pay is determined by work location, job-related skills demonstrated during the interviews, working experience, and relevant education or training.
Software Engineer, Data Engineering RobloxSoftware Engineer, Data EngineeringSan Mateo, CA$153,120–$196,750 / yearEvery 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. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.
Engineering Manager, Onboard Execution Performance ZooxEngineering Manager, Onboard Execution PerformanceFoster City, CAThe efficiency demands of such a system require an expert fine tuning of both the compute hardware architecture as well as the algorithms and middleware that runs on it to achieve maximum throughput at the most optimal power levels. Here at Zoox, we know that diverse perspectives foster the innovation we need to be successful, and we are committed to building a team that encompasses a variety of backgrounds, experiences, and skills.
Software Engineer, Foundation AI RobloxSoftware Engineer, Foundation AISan Mateo, CA$153,120–$196,750 / yearThe Agent Infra team builds the infrastructure that runs autonomous AI agents at Roblox for millions of creators building experiences on our platform, and for thousands of Roblox engineers shipping production code every day. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.
AI Infrastructure Systems Engineer Together AIAI Infrastructure Systems EngineerSan Francisco, CA$190,000–$270,000 / yearWe 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. Develop Fleet Intelligence platforms that continuously monitor hardware health, firmware, networking, storage, thermals, and workload performance to predict failures before they impact customers.
Applications Engineer Velo3DApplications EngineerFremont, CaliforniaThe VELO3D award-winning solution includes an integrated offering of hardware and software: Sapphire® metal AM production printer, Flow print preparation software, Assure quality assurance and control system, and an integrated manufacturing process that runs throughout the printing operation. Position Overview: As Senior Applications Engineer you will work directly with external customers and engineering groups within Velo3D to develop innovative and novel projects for additively manufactured production hardware.
Full Stack Software Developer ICONMA, LLCFull Stack Software DeveloperSunnyvale, CA$78.58–$83.58 / hourWorking in a team of data engineers to design and develop solutions that enable world class algorithms that push the state of the art. Our client, a Consumer Products And Software Services company, is looking for a Full Stack Software Developer for their Sunnyvale, CA/Hybrid location.
Software Engineer, Security SierraSoftware Engineer, SecuritySan Francisco, CaliforniaYou’re comfortable designing APIs, integrating with authentication or identity frameworks, and thoughtfully using AI-assisted development tools to build, test, and ship high-quality code faster without lowering the quality bar. Partner with product and platform teams to implement and evolve Sierra’s trust primitives: identity management, access control, auditability, and data lifecycle management.
Senior Software Engineer, Backend Tubi, Inc.Senior Software Engineer, BackendSan Francisco, CA$186,400–$266,300 / yearFor all full-time, regular employees, in lieu of FOX Paid Parental Leave, Tubi offers a generous Parental Leave Program, which allows parents twelve (12) weeks of paid bonding leave within the first year of birth, adoption, surrogacy, or foster placement of a child in addition to applicable government leave program(s) and FOX's short-term disability policy. On this team, you will participate in major campaigns, contribute to our critical backend services, support multiple platforms, and play a key role in shaping and refining the overall backend architecture.
Senior Software Engineer, Data Insights RobloxSenior Software Engineer, Data InsightsSan Mateo, CA$196,750–$243,290 / yearEvery 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. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.
Senior Software Engineer- Account Authentication RobloxSenior Software Engineer- Account AuthenticationSan Mateo, CA$243,290–$295,250 / yearAligned and partnering with product teams, we use this toolbelt to discover new opportunities, influence and shape the product roadmap and prioritization, build safety products, and measure the impact on our community of users and developers. Analytical & Data-Driven: You possess a strong ability to instrument, collect, and analyze user interaction data (e.g., A/B testing, usage metrics) to inform design decisions and continuously maximize user impact and product performance.