Senior Full Stack Engineer FirstchoicedriversSenior Full Stack EngineerSan Francisco, CaliforniaThis is a highly technical, high-ownership role where you'll build and scale backend services, architect data models, manage cloud infrastructure, orchestrate distributed workflows, and develop modern frontend experiences that support real-world operational decision-making. You'll work across backend systems, AI infrastructure, distributed workflows, and frontend applications while having direct influence on product direction, architecture, and operational performance.
Principal/Staff Forward Deployed Engineer UniphorePrincipal/Staff Forward Deployed EngineerPalo Alto, California$226,100–$310,900 / yearFull-stack engineering skills: SQL, Data Engineering, Python/Go/Java/Javascript, RAG, Vectordatabases, RetrievalOptimizations, SLM/LLMFine-tuning, GPU/InfraTrends, Prompt Engineering, Agent and Agentic systems design and development. Enterprise Architecture Leadership: Architect and validate Agentic AIsolutions for large, complex enterprises across multiple industry verticals, ensuring robustness, scalability, security, and compliance.
Sr Software Engineer - Platform Security Early Warning Services, LLCSr Software Engineer - Platform SecuritySan Francisco, CA$142,000–$183,000 / yearEarly Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). Contributes to all aspects of technical architecture, design, prototyping and implementation in support of both Platform Engineering needs, as well as overall technology strategy, in coordination with senior Platform Engineering leadership.
Backend Engineer CylakeBackend EngineerSunnyvale, CaliforniaLed by industry veterans with a proven track record of success - you will get to architect, build, and deliver hugely impactful products with this world-class team. Proven experience designing, building, and securing modern RESTful or gRPC-based APIs for highly available systems.
Senior Software Engineer, Full Stack ParasailSenior Software Engineer, Full StackSan MateoYou’ll build the interfaces, APIs, and systems that thousands of AI engineers interact with daily — from our real-time inference dashboard and model deployment console to the orchestration APIs that route workloads across a global GPU network. APIs & Backend Services: Architect and implement the backend services that power our platform — model serving endpoints, usage metering, billing integrations, authentication, and developer-facing APIs.
Principal Supply Chain Modeling Engineer NvidiaPrincipal Supply Chain Modeling EngineerSanta Clara, CAMaterial Forecasting: Build deterministic and stochastic models to simulate multi-variable demand scenarios for silicon wafers, memory, substrates, and critical long-lead-time sub-assemblies. What we need to see: Bachelor's degree within Operations Research, Industrial Engineering, Computer Science, Data Science, Mathematics, Statistics, Physics, or an equivalent quantitative engineering discipline (or equivalent experience).
Partner 18, IT Engineer, San Francisco/Menlo Park Andreessen HorowitzPartner 18, IT Engineer, San Francisco/Menlo ParkSan Francisco, CA$189,000–$221,000 / yearYou bring the same rigor to supporting C-suite executives in high-stakes situations as you do to leading a complex SaaS integration project or building a new automation pipeline with collaborators spread across US timezones. Founded in Silicon Valley in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (aka a16z) is a venture capital firm that backs bold entrepreneurs building the future through technology.
Infrastructure Engineer ReductoInfrastructure EngineerSan Francisco, CaliforniaWe provide a comprehensive toolkit for working with documents the way a human would, combining custom in-house and leading frontier models to power efficient and accurate document workflows. This role requires technical leadership, hands-on systems engineering, and strong collaboration with our founders and product teams as we build a company around reliability, rapid iteration, and high-impact product delivery.
Sr. Staff Software Engineer (Full-Stack) Zscaler, Inc.Sr. Staff Software Engineer (Full-Stack)San Jose, CA$157,500–$225,000 / yearLead the design and delivery of full-stack features spanning React-based UI, Spring Boot microservices, REST APIs, event-driven Kafka services, and cloud-native infrastructure on AWS and Kubernetes. The 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.
Sr. Staff Software Development Engineer-Ai Security (Network, Security, Llm) Zscaler, Inc.Sr. Staff Software Development Engineer-Ai Security (Network, Security, Llm)San Jose, CA$154,000–$220,000 / 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. Strong command of Linux internals (including kernel-user space interaction, networking, sockets, and namespaces) combined with skill in performance instrumentation, containerized environments, Git workflows, and CI/CD pipelines.
Python Go Backend Engineer ( LATAM ) A5 Talent FindersPython Go Backend Engineer ( LATAM )San Francisco, CaliforniaRemoteThe successful candidate will join a growth-stage company in a crucial role, developing the core infrastructure and systems that power a unique, innovative platform10. Familiarity with cloud infrastructure, specifically AWS services (Amplify, Lightsail, Fargate), and the implementation of Access Control Lists (ACL) .
Senior System Software Engineer, Enterprise Mods NvidiaSenior System Software Engineer, Enterprise ModsSanta Clara, CAWhat You'll Be Doing: Develop diagnostic systems for NVIDIA data center platforms, which involve hardware and software tools to develop the worst case stress workloads for CPUs, GPUs, memory, storage, and interconnects. This role is essential in crafting how we validate, debug, and optimize complex server platforms across ODM factories, Cloud Service Provider (CSP) deployments, and field operations.
Staff Software Engineer, Backend ArcherStaff Software Engineer, BackendSan Jose, CA$190,000–$237,000 / yearYou will focus on the intersection of backend service architecture and data engineering—ensuring high-frequency telemetry data is ingested via streaming queues, accurately modeled, and reliably served to downstream web apps and AI models. Archer is an aerospace company based in San Jose, California building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable air mobility.
Sales Solutions Engineer Early Warning Services, LLCSales Solutions EngineerSan Francisco, CA$104,000–$130,000 / yearEarly Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). The Sales Solutions Engineer facilitates the technical conduit between the Sales team and clients during both pre-sales and post-sales to effectively deliver products that meet the clients' needs.
Systems Engineer WorkOSSystems EngineerSan Francisco, CaliforniaRemoteAs AI reshapes software, WorkOS is at the frontier of Human and Agent Authentication, Identity, and Access Control helping companies answer a new critical question: who are your agents, and what are they allowed to do? Own and evolve our identity infrastructure — Okta (SSO, MFA, Workflows, SCIM provisioning, lifecycle management), Google Workspace, and downstream SaaS integrations.
Staff Software Engineer, Full Stack ArcherStaff Software Engineer, Full StackSan Jose, CA$173,000–$216,000 / yearnationals (i.e. individuals who are not U.S. Citizens, Permanent Residents, Asylees, Refugees or members of a similar designation) may need to obtain an export-control license to access certain restricted data and/or information. Archer is an aerospace company based in San Jose, California building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable air mobility.
Senior Firmware Engineer - CSP Engagements NvidiaSenior Firmware Engineer - CSP EngagementsSanta Clara, CAWe work closely with internal leaders in Software, Hardware, Firmware, Marketing and Operations to ensure the SW team delivers outstanding products while operating across multiple functional units and all levels of management to achieve Time-To-Market. Actively participate in hardware bring-up activities, OOB firmware development, protocol stacks (Redfish, PLDM, MCTP, NSM) and hardware-software co-design for Cloud Service Provider deployments.
Senior/Staff Backend Software Engineer GridCARESenior/Staff Backend Software EngineerRedwood City, California$184,000–$284,000 / yearWhile leading tech companies invest billions in speculative, long-term solutions that may take decades to arrive, GridCARE’s pioneering physics-based generative AI platform unlocks gigawatts of hidden capacity in today’s electric grid — enabling hyperscalers, data center developers, and utilities to power AI infrastructure years sooner than conventional approaches and without costly upgrades. What matters most is depth: real experience in architecting, implementing, tuning, and debugging real time systems that have to run reliably in production, and genuine curiosity about growing that depth into broader platform and infrastructure ownership as GridCARE scales.
Senior Linux Kernel Systems Software Engineer - CSP Engagements NvidiaSenior Linux Kernel Systems Software Engineer - CSP EngagementsSanta Clara, CAWe work closely with internal leaders in Software, Hardware, Firmware, Marketing and Operations to ensure the SW team delivers outstanding products while operating across multiple functional units and all levels of management to achieve Time-To-Market. This role combines deep technical expertise in embedded firmware, Linux kernel development, and middleware development, with customer-facing responsibilities to enable cloud service providers with next-generation computing platforms.
Founding Software Engineer Digital WaffleFounding Software EngineerSan Francisco, California$180,000–$220,000 / yearBacked by top-tier venture investors and experienced operators from leading technology firms, quantitative trading organisations, and globally recognised AI research institutions, the team combines deep technical expertise with strong execution capability. We are partnering with a well-funded AI research organisation pushing the capabilities of modern AI using large datasets, experimentation, and model evaluation.