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, 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.
Senior Software Engineer: Agentic Systems, Instructional Products Apple IncSenior Software Engineer: Agentic Systems, Instructional ProductsCupertino, CAWe are looking for a Senior Software Engineer who combines deep backend and automation expertise with a with a demonstrated ability to integrate AI-driven agents into complex content and engineering ecosystems. The Instructional Products organization builds applications, frameworks, services, and content systems that power instructional experiences across Apple platforms for hundreds of millions of users.
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, 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, 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.
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.
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.
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.
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.
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.
Software Engineer, Engineering Acceleration | Consumer Devices OpenAISoftware Engineer, Engineering Acceleration | Consumer DevicesSan Francisco, CAFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. The Engineering Acceleration-focused engineer on the Consumer Device Infrastructure team builds the CI/CD systems, developer workflows, and internal platform capabilities that help engineers develop, test, ship, and debug software across device and cloud surfaces.
Senior Staff Software Engineer, Engineering Acceleration | Consumer Devices OpenAISenior Staff Software Engineer, Engineering Acceleration | Consumer DevicesSan Francisco, CAFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. The Engineering Acceleration-focused engineer on the Consumer Device Infrastructure team builds the CI/CD systems, developer workflows, and internal platform capabilities that help engineers develop, test, ship, and debug software across device and cloud surfaces.
Principal Software Engineer, Full Stack Salesforce IncPrincipal Software Engineer, Full StackSan Francisco, CA$197,300–$313,700 / yearDesign, build, and maintain the Salesforce Workspaces devcontainer base image (Nix-based), encompassing user home directory persistence, lifecycle service management via s6-overlay, and automated rebuild and rollback mechanisms. Develop and maintain the sfw-controlplane-api service, including workspace provisioning pipelines, Temporal workflow and schedule management, DynamoDB table provisioning, snapshot lifecycle management, and Hyperforce/Falcon deployments.
Senior Software Engineer, AI Platform for User Experiences Snowflake IncSenior Software Engineer, AI Platform for User ExperiencesMenlo Park, CA$200,000–$287,500 / yearBuild and enhance internal tools, including our coding agent/orchestrator, to create AI-assisted workflows that enable self-serve building of production features end-to-end on the platform through prompts. AS A SENIOR SOFTWARE ENGINEER FOR THE APPS & EXPERIENCES PLATFORM TEAM, YOU WILL: Design, build, and operate scalable backend services and platform infrastructure that power Snowflake's user-facing applications.
NewSenior Software Engineer, Training & Experimentation Lightning AISenior Software Engineer, Training & ExperimentationSan Francisco, CA$180,000–$250,000 / yearYou''ll work across distributed training infrastructure, workload orchestration, experiment management, developer tooling, and platform APIs while partnering closely with our Managed Infrastructure, Core Platform, and Optimized Compute teams. This is an opportunity to build systems that support real-world AI workloads at scale while shaping the developer experience used by researchers, startups, and enterprise AI teams around the world.
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.
Software Engineer in Test - System Experience, Test Engineering & Efficiency Apple IncSoftware Engineer in Test - System Experience, Test Engineering & EfficiencyCupertino, CAExperience writing code in Swift or Objective C to test an API, SDK, or Frameworks Experience writing and triaging automated software tests (e.g., unit-tests, regression tests, functional tests, stress tests) Experience in developing test plans, assessing risk, filing appropriate bugs, and consolidating bug reports Experience in driving development and deployment of relevant testing tools and infrastructure Experience with XCTest and Xcode Detail oriented, analytical, and creative problem solver with passion for quality processes Ability to triage problems, prioritize accordingly, and propose a resolution Ability to work independently, raise issues and take corrective action Keen eye for detail. From Lock Screen and Notifications to Spotlight and Settings, the System Experience team is responsible for ensuring the quality of Apple's ecosystems, as well as the apps and frameworks that drive Apple's leading platforms on iOS, iPadOS, macOS, watchOS and tvOS.