Software Engineer, Agent Harness LettaSoftware Engineer, Agent HarnessSan Francisco, CaliforniaWe’re assembling a world-class team of researchers and engineers to solve AI’s hardest problem: making machines that can reason, remember, and learn the way humans do. As a Software Engineer , you will bridge the gap bleeding-edge agent systems and production-grade software for running agents in real applications.
Senior Software Engineer Applied Intuition IncSenior Software EngineerSunnyvale, CA$210,800–$258,805 / yearApplied Intuition is headquartered in Sunnyvale, California, with offices in Washington, D.C. San Diego; Ft. Walton Beach, Florida; Ann Arbor, Michigan; London; Stuttgart; Munich; Stockholm; Bangalore; Seoul; and Tokyo. Collaborate closely with product managers, product designers, and customer engineering teams to deeply understand customer needs and translate them into technical specifications.
Staff Software Engineer, Networking Peregrine Technologies IncStaff Software Engineer, NetworkingSan Francisco, CA$200,000–$275,000 / yearYou'll work across cloud and Kubernetes networking, service-to-service communication, traffic management, routing, and observability-building the control planes, services, and automation that make complex networking capabilities reliable and easy to operate at scale. Backed by leading Silicon Valley investors, Peregrine helps public safety organizations, state and local and governments, federal agencies, and private-sector institutions address society's challenges with unprecedented speed and accuracy.
Principal Software Engineer, Pricing Platform Upstart Holdings IncPrincipal Software Engineer, Pricing PlatformCARemote$195,300–$270,400 / yearWorking in close partnership with engineering, ML, product, and business leaders across Personal Loans, Auto, HELOC, and adjacent platforms, you will lead the development of scalable, low-latency, highly reliable services that convert ML underwriting outputs into pricing decisions, and you will help define the future of Upstart''s pricing platform as the company expands into new products, markets, and capabilities. Our stack spans Python (Django, FastAPI, Celery), Kotlin/Spring Boot, gRPC/Protobuf, Temporal for workflow orchestration, AWS (S3, RDS/Postgres, ElastiCache), Kubernetes/Helm, and Datadog for observability.
Software Engineer - (Windows Display Driver / Graphics) OmnissaSoftware Engineer - (Windows Display Driver / Graphics)Mountain View, CaliforniaYour responsibilities span the full display stack: mastering the Indirect Display Driver (IDD) architecture and display topology management, debugging and resolving critical issues in the VNC server infrastructure, optimizing GPU utilization and rendering pipelines, and collaborating cross-functionally to solve high-impact display and graphics problems. As a Member of Technical Staff – Display Driver Engineer, you will leverage your expertise in Windows driver development, Direct3D graphics programming, and VDI architecture to lead development, optimization, and debugging of the Horizon Agent display infrastructure and graphics subsystems.
Software Engineer (Java Middleware), eBusiness Apple IncSoftware Engineer (Java Middleware), eBusinessSunnyvale, CAIn this role, you will be part of a ground-up innovation team who are passionate about distributed computing, massively scalable architectures, cloud, data-driven products, data-intensive enterprise architectures, user experience, human-centric design approach, software quality, and innovative solutions to get things done quickly and optimally. The team connects the systems that move products from factory to customer - bridging sales platforms with the operational infrastructure that keeps Apple running at scale and ensuring Apples technology and business priorities move in lockstep.
Senior Software Engineer Remote Imply Data IncSenior Software Engineer RemoteBurlingame, CARemote$155,000–$215,000 / yearLumi delivers lightning fast queries, significant cost savings and seamless integration with leading observability technologies while giving customers the freedom to innovate without vendor lock-in. Backed by leading investors including a16z and Bessemer Venture Partners, Imply is on a fast growth trajectory, transforming how organizations manage and gain insights from their observability and security data.
Staff Software Engineer - Rust and Distributed Systems (Bay Area, hybrid) FortanixStaff Software Engineer - Rust and Distributed Systems (Bay Area, hybrid)Santa Clara, CAOur unified data security platform addresses vulnerabilities in hybrid multicloud environments, defends against threats, and makes it easier to discover, assess, and fix data exposure risks. Our commitment to solving the world’s toughest data security challenges has earned Fortanix multiple Cybersecurity Excellence and Innovation Awards, as well as recognition from industry giants such as NVIDIA, Microsoft, Intel, ServiceNow, and Snowflake.
Software Engineer, Platform Reliability Engineering, AiDP Apple IncSoftware Engineer, Platform Reliability Engineering, AiDPSunnyvale, CAFamiliarity with open source codebases; ability to read, understand, and explain complex system implementations Strong understanding of system architecture and proven ability to collaborate effectively across engineering teams Hands-on experience with big data technologies (Spark, Flink, Iceberg) and/or ML/AI platforms (Ray, MLflow, model serving infrastructure). Were seeking an experienced software engineer to join our Platform Reliability Engineering team and drive the design, operation, and optimization of large-scale distributed systems that power our GenAI, ML, and big data platforms.
Senior Software Engineer - Autonomy Evaluation General Motors CoSenior Software Engineer - Autonomy EvaluationSunnyvale, CAWith Super Cruise hands-free technology in more than 500,000 Super Cruise-equipped vehicles on the road and over 700 million hands-free miles driven, GM is proving that automation can be trusted, intuitive, and helpful. We own large-scale test scenario libraries, continuous evaluation pipelines, and critical risk assessment and release-gating components, treating road testing, data mining, training, and metrics as first-class use cases in a unified analytics framework.
Software Engineer - Intern Summer 2027 C3.ai IncSoftware Engineer - Intern Summer 2027Redwood City, CA$8,000–$10,000 / yearC3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. At the office, we offer a fully stocked kitchen with catered lunches, a free on-site gym membership, biweekly social hour with food, drinks, music, and plenty of opportunities to connect and network with your team.
NewStaff Software Engineer, AI Voice and Content Gusto, Inc.Staff Software Engineer, AI Voice and ContentSan Francisco, CA - Hybrid$163,000–$204,000 / yearIn particular, this role will focus on two strategic areas: building an AI Voice Agent that supports onboarding of new customers, and building and scaling AI-driven email experiences across the funnel powered by our LLM-powered content generation engine. Own the technical strategy and implementation for an AI Voice Agent that helps onboard customers, including the product workflows, backend integrations, safety controls, and evaluation loops needed to make the experience reliable in production.
NewSoftware Engineer Intern JuiceboxSoftware Engineer InternSan Francisco, CaliforniaRecent engineering projects have included fine-tuning models to extract insights from profiles, building feedback loops to improve search queries, and shipping new product experiences from end to end. We are on the path to $100M in ARR with 20%+ monthly growth , powering thousands of searches every day and making Juicebox one of the fastest-growing AI SaaS companies in the world.
Staff Security Software Engineer, IAM Harvey, Inc.Staff Security Software Engineer, IAMSan Francisco, CA$231,000–$340,000 / yearExperience with System for Cross-domain Identity Management (SCIM), OpenID Connect (OIDC), Security Assertion Markup Language (SAML), policy engines such as Open Policy Agent (OPA) or Cedar, Zanzibar-style authorization systems, or hardware-backed credentials. Fluency with AI: you use AI-assisted development tools effectively while applying strong engineering judgment, and you design agentic workflows that automate repetitive toil and improve how teams operate.
Staff+ Software Engineer, Kubernetes Platform AnthropicStaff+ Software Engineer, Kubernetes PlatformSan Francisco, CA$320,000–$485,000 / yearThis 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. For sales roles, the range provided is the role's On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
Staff+ Software Engineer, Node Infra AnthropicStaff+ Software Engineer, Node InfraSan Francisco, CA$320,000–$485,000 / yearWe ingest and provision compute from all major cloud providers and from datacenters custom-built for Anthropic, stand up and scale the clusters behind one of the industry's largest AI compute fleets, and build the health, diagnostics and repair automation that keep every GPU, TPU and Trainium node in the fleet usable and ready to power Anthropic's frontier AI research. 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.
Principal Software Engineer TypefacePrincipal Software EngineerPalo Alto, CA$247,500–$267,000 / yearAs a Principal Engineer, you will: Solve complex architectural challenges to harness the power of LLMs and multimodal AI for scalable, enterprise-grade content generation. Strong background in cloud-native architecture (AWS, GCP, Azure), containerization (Docker, Kubernetes), and modern API design.
Senior Software Engineer, Sensor Platform NuroSenior Software Engineer, Sensor PlatformMountain View, CA$160,360–$240,540 / yearTechnical excellence: Proven ability to deep dive into complex real-time systems; strong proficiency in C++, with emphasis on concurrency; system software development expertise, from the device driver to the application level, with deep understanding of Linux kernel-level algorithmic correctness and performance optimization. With years of real-world deployment experience and a flexible, partner-led business model, Nuro is working toward a future where millions of autonomous vehicles powered by our technology help make everyday life safer, easier, and more connected.
Principal Software Engineer - Autonomy Behavior Validation General Motors CoPrincipal Software Engineer - Autonomy Behavior ValidationSunnyvale, CA$238,700–$365,700 / yearThis includes scene reconstruction, implementation of safety-defined attentive-human benchmarks, human and other road-user response models, counterfactual simulation following intervention, controlled scene variation, outcome and severity estimation, and the validation needed to understand when a result is credible enough to support a decision. Set the technical strategy and architecture for counterfactual behavior evaluation, including operationalizing safety-defined attentive-human benchmarks, counterfactual simulation following human intervention, alternate-policy comparisons, and controlled scene perturbations.
Senior Software Systems Engineer, Autonomous Systems Validation Confidence General Motors CoSenior Software Systems Engineer, Autonomous Systems Validation ConfidenceSunnyvale, CA$153,200–$234,100 / yearBenefit 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. Evaluate simulation validity and road predictive power using measurable, defensible criteria; analyze test and vehicle data to identify uncertainty, pipeline issues, regressions, and gaps in evidence.