Software Engineer, Algorithms (SDE) Apple IncSoftware Engineer, Algorithms (SDE)Cupertino, CAThe role involves developing and optimizing signal and image processing algorithms across domains such as Display, Touch, Audio, and Sensors, converting reference implementations from one programming language to another (for example, Matlab to C++), with final deliverables in production-grade Python or C++, while leveraging AI tools to accelerate development and building tooling that streamlines algorithm conversion. You will collaborate closely with technology partners & other algorithm developers to understand each implementation and produce a design document that captures the algorithms functionality and proposes how it will be decomposed into graphs and sub-graphs for parallel execution.
Senior Software Engineer, Agentic AI Platform C3.ai IncSenior Software Engineer, Agentic AI PlatformRedwood City, CA$160,000–$219,000 / 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. Architect and build the systems, tools, and frameworks that let data scientists and developers create, deploy, and operate agentic AI applications on the C3 Agentic AI Platform - applying sound design principles to ground agents in governed enterprise data and run them on reliable, scalable runtimes and end-to-end pipelines in a distributed system.
Software Engineer - Calibration Applied Intuition IncSoftware Engineer - CalibrationSunnyvale, CA$180,000–$250,000 / 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. Hands-on experience with one or more domain relevant algorithm, software framework or tools, such as calibration, middleware, benchmarking suites, data sets and related pipelines, or algorithmic libraries.
Software Engineer, Autonomy Behavior Validation General Motors CoSoftware Engineer, Autonomy Behavior ValidationSunnyvale, CA$123,200–$189,100 / 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. As a Software Engineer on the Software Validation team within the AV organization, you will play a critical role in simulation-led validation of autonomous vehicle behavior, with a strong focus on automation, internal tooling, and AI-assisted workflows.
Principal Software Engineer (Planning & Controls) General Motors CoPrincipal Software Engineer (Planning & Controls)Mountain View, CA$296,300–$453,900 / yearLead root-cause investigations for complex integration issues, using data-driven techniques and principled experimentation, proactively creating test plans for new features and defining useful metrics for analyzing performance. Benefit 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.
Software Engineer - Compute LambdaSoftware Engineer - ComputeSan 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. The position works closely with various engineering teams across the company and contributes directly to Lambda’s ability to scale engineering productivity, maintain high delivery velocity, and support the company’s continued growth by making the right engineering workflows easier, faster, and more reliable.
Lead or Head of Core, Systems Software Engineer 1X TechnologiesLead or Head of Core, Systems Software EngineerSan Carlos, CA$200,000–$350,000 / yearBuild strong cross-functional alignment with firmware, hardware, AI, motion and controls, cloud, product, operations, and service teams so critical dependencies are clear and execution stays unblocked. Strong player-coach leadership style, with the ability to develop senior engineers, create clarity, and hold a high bar while staying close to the technical work.
Staff Software Engineer, Simd Kernels D-MatrixStaff Software Engineer, Simd KernelsSanta Clara, CAYou have experience building software kernels for modern hardware architectures and understand how to map algorithms and AI‑framework computational graphs onto those architectures. What you will bring: Minimum: MS or PhD in computer engineering, math, physics, or a related degree with 5+ years of industry experience.
Software Engineer - GPU Fabric Observability BaseTenSoftware Engineer - GPU Fabric ObservabilitySan Francisco, CAAs we move into large scale, high-density NVIDIA systems, the hardest failures are intermittent, cross-layer, and difficult to prove: RoCE congestion, InfiniBand stalls, ECN/DCQCN mis-tuning, bad optics, RNIC issues, host kernel stalls, GPU driver problems, and workload symptoms that look like network problems, but are not. RDMA data paths, GPUDirect transfers, prefill/decode disaggregation, KV cache movement, request routing, and workload backpressure can all create fabric symptoms or hide real fabric failures.
Machine Learning System Software Engineer Apple IncMachine Learning System Software EngineerSunnyvale, CAAs a Machine Learning System Software Engineer on the Apple Neural Engine (ANE) team, youll work to bring high-performance, low-power AI solutions to life on iconic Apple products like the Vision Pro, iPhone, iPad, Mac, and more. As the position progresses, there will be opportunities to demonstrate technical leadership, influence key design decisions, collaborate with and support other engineers, and help guide the direction of Apples AI-driven capabilities across the ecosystem.
Senior Software Engineer - AI Tooling Plaid IncSenior Software Engineer - AI ToolingSan Francisco, CARole: As a Senior Software Engineer on Intelligent Tooling, you will build and operate internal systems that empower non engineering teams to automate their workflows with AI. You will act as the engineering point of contact embedded with non-engineering teams, running discovery and translating their operational needs into shipped software.
Senior Software Engineer, Enterprise Technology Services Apple IncSenior Software Engineer, Enterprise Technology ServicesSunnyvale, CAExperience with Generative AI technologies (e.g., LLMs, prompt engineering,, or AI-assisted developer tools) Experience product-ionizing ML systems (model serving, feature pipelines, monitoring, drift detection) Strong experience with integration testing, contract testing, and shift-left quality practices Experience with cloud platforms, containers, and large-scale infrastructure. The Identity Management Services (IdMS) team is a high-impact engineering group behind the core systems that power Apple Account identity across all of Apple's platforms from iCloud, the App Store, and Apple Music to Apple Pay, FaceTime, and the Online Store.
NewSecurity Software Engineer, OS Security, SEAR Apple IncSecurity Software Engineer, OS Security, SEARCupertino, CAWe build technology deep within macOS and iOS internals, but we also lift it up through the software stack, creating ergonomic APIs that connect world-class security engineering directly to developers and users. In this hands-on software engineering role, you will design robust software systems and craft secure, high-performance code, collaborating across the company with everyone from our Silicon Engineering group to our Human Interface designers.
Senior Software Engineer, Full Stack Plaid IncSenior Software Engineer, Full StackSan Francisco, CAWe work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. You will work across the stack, building scalable backend services and APIs while also crafting intuitive, high-quality frontend experiences that bring those systems to life.
Entry Level Software Engineer BRMEntry Level Software EngineerSan Francisco, CaliforniaEducation & Experience: Recent graduate (within 3 years) with a degree in Computer Science, Engineering, or related field AND at least 1 internship, significant class project, or demonstrable coding experience through personal projects or open source contributions. You'll work alongside experienced engineers to revolutionize the inbox experience, refine legal and finance request workflows, and empower AI-driven assistants.
Software Engineer, Infrastructure MiddeskSoftware Engineer, InfrastructureSan Francisco, CaliforniaA growing part of the role is building the systems underneath how AI is changing work at Middesk: the infrastructure that lets people and agents collaborate safely, ship faster, and operate with more leverage. Our platform helps companies across industries confidently verify business identities, onboard customers faster, and reduce risk at every stage of the customer lifecycle.
Senior+ Software Engineer, Research Tools AnthropicSenior+ Software Engineer, Research ToolsSan Francisco, CAThis 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. Whether you're building human feedback interfaces for model evaluation, creating platforms for experiment orchestration, or developing novel visualization tools for understanding model behavior, your work will directly accelerate our mission to build safe, reliable AI systems.
Staff+ Software Engineer, Caching AnthropicStaff+ Software Engineer, CachingSan Francisco, CAThe Caching team is part of the Databases organization and owns the systems that keep Anthropic's hottest paths fast and correct: a managed Redis fleet, client libraries used across the company, and CDC-driven cache invalidation that solves one of distributed systems' hardest problems the right way. 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.
Model Performance Software Engineer, Claude Code AnthropicModel Performance Software Engineer, Claude CodeSan Francisco, CAThis is a senior individual contributor role for someone who has already built and owned systems at significant scale, and who is ready to operate as a technical leader: driving architecture, mentoring engineers, and influencing the direction of Claude Code itself. 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.
Software Engineer - Training Infrastructure BaseTenSoftware Engineer - Training InfrastructureSan Francisco, CAFamiliarity or experience with the open source training stack and frameworks (NCCL, PyTorch, Megatron, NemoRL, VeRL, Axolotl, HF Trainer) and distributed training techniques (FSDP, DeepSpeed). By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production.