Security 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.
Software Engineer - Compute Lambda IncSoftware Engineer - ComputeSan Jose, CAOur 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.
Embedded Software Engineer General Motors CoEmbedded Software EngineerSunnyvale, CA$123,200–$189,100 / yearIf you are looking to solve one of today's most complex engineering challenges, see the results of your work in hundreds of self-driving cars, and make a positive impact in the world, join us. As a Software Engineer you'll be responsible for designing, documenting, and implementing complex, highly scalable, low-latency software in C++ on Linux-based systems for the AIS team.
NewSr. Software Engineer - Systems Level Yubico IncSr. Software Engineer - Systems LevelSanta Clara, CA$170,000–$210,000 / yearThrough close collaborations with technical partners like Google, Microsoft, and Amazon, as well as newer frontiers like OpenAI, we continue to shape a safer digital world while donating security keys to protect vulnerable communities, journalists, and humanitarian groups worldwide through our Secure it Forward program. Personal data submitted through this form is used for managing Yubico's recruitment activities, which include facilitating any application you make, setting up and conducting interviews and tests for applicants, evaluating and assessing results and selecting candidates, and as otherwise needed in our recruitment and onboarding processes.
Senior Software Engineer, On-Device Health Agentic Systems Apple IncSenior Software Engineer, On-Device Health Agentic SystemsCupertino, CAA key part of your role will be to explore and define the software architecture for a scalable, high-performance system that seamlessly integrates powerful LLM agents into the Apple ecosystem, all while prioritizing user privacy and on-device performance. Practical knowledge of how LLM-powered systems work, including prompt engineering, agent frameworks, or RAG architectures.
Software Engineer, Triage Intelligence and Debug Engineering, CoreOS Apple IncSoftware Engineer, Triage Intelligence and Debug Engineering, CoreOSCupertino, CAThe impact of this role is broad and direct - your investigations will uncover failures affecting Apples entire device ecosystem, your contributions will touch software running across iPhone, Mac, and Apple Silicon, and the automation pipelines you help build will shape how reliability engineering scales across Apple. The work we do directly shapes the reliability of over 2 billion active Apple devices - every crash triaged, every panic root-caused, and every automated pipeline we build contributes to the OS stability that hundreds of millions of people depend on every day.
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.
Software Engineer, Research Tools AnthropicSoftware 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.
Software Engineer, Infrastructure MiddeskSoftware Engineer, InfrastructureSan Francisco, CaliforniaWe've also expanded beyond business verification to help companies form, register, manage, and maintain their businesses, supporting more than 50,000 companies in setting up over 100,000 accounts required to hire employees, run payroll, and stay compliant. We started by creating a comprehensive platform for understanding businesses, bringing together authoritative and proprietary data to help customers verify business identities, onboard customers faster, and manage risk throughout the customer lifecycle.
Software Engineer - Testing Frameworks BaseTenSoftware Engineer - Testing FrameworksSan Francisco, CAYour focus is the full testing stack: fast and reliable unit test tooling, integration harnesses that spin up realistic environments on demand, load and performance testing for GPU-backed inference workloads, and resilience testing that deliberately breaks things so our customers never have to find out what happens when a node dies mid-request. Deep experience with testing frameworks and their internals - pytest, Go's testing package, testify, testcontainers, or equivalents - including the ability to extend them, not just use them.
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.
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.
Staff Software Engineer, Web Platform AnthropicStaff Software Engineer, Web PlatformSan Francisco, CAThis means designing and shipping shared components and design-system-level abstractions, evolving the backend-for-frontend (BFF) APIs that power our client applications, and improving the build, deploy, and observability systems that keep Claude.ai running smoothly across surfaces. This is a great fit if you care deeply about developer experience and want your engineering work to have outsized leverage: instead of shipping one feature, you're building the tools and systems that make dozens of features possible.
Senior Software Engineer - Product Security Plaid IncSenior Software Engineer - Product SecuritySan Francisco, CAWhile these experience and characteristics are not prerequisites, candidates who possess them would be well-suited for the role: Experience building systems or services related to vulnerability management, data encryption, key management, secret management, user authentication, service authentication, authorization systems, and security policy enforcement. Unlike traditional Product security roles, this position is for a Senior software engineer who wants to solve security challenges at scale by designing and building production-grade services, libraries, and frameworks.
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.
Software Engineer, Information Systems & Technology Apple IncSoftware Engineer, Information Systems & TechnologySunnyvale, CAThere are countless ways you can contribute here, from working on apple.com to software for digital & physical Apple Stores, from software for Apple Care to Apple-wide systems for identity, operations, recruiting, and people management, from software for Apple data centers to Apple-wide data processing & AI/ML systems. Attention to detail, dedication to providing high-quality solutions modeling engineering excellence, and ability to work towards on-time delivery of projects are all crucial qualities needed to work at Apple as a Software Engineer.
Senior Software Engineer - Data Protection Software Engineering (C, C++) Dell, Inc.Senior Software Engineer - Data Protection Software Engineering (C, C++)Santa Clara, CAFull timeOur teams design and develop the hardware and software that connect infrastructure, accelerate computational workloads, integrate across the stack, protect data continuity, and deliver the platforms, applications, and diagnostics our customers rely on every day at enterprise scale. The Data Protection Software Engineering team delivers next-generation cyber resiliency, data protection, and data availability solutions for enterprises operating across on-premises, hybrid cloud, and public cloud environments.
Senior Software Engineer - Optical Transceiver Koch IncSenior Software Engineer - Optical TransceiverFremont, CA$140,000–$190,000 / yearSenior Software Engineer - Optical Transceiver - Fremont, California, United States - 188444 - Koch. Koch Engineered Solutions.
Platform and Frameworks Software Engineer, SEAR Apple IncPlatform and Frameworks Software Engineer, SEARCupertino, CAContribute to design of application, framework/library, or daemon security hardening projects such as memory safety technology adoption, mitigation deployment, sandboxing/isolation, refactoring, and other approaches as necessary. As a Platform and Frameworks Software Engineer in SPEAR, you will work on collaborative projects with the maintainers of core operating system components to make meaningful and sustainable security improvements.