Software Engineer V Pinnacle Technical ResourcesSoftware Engineer VRedmond, Washington$85–$95 / hourContractorThis position involves researching, designing, developing, and testing operating systems-level software, compilers, and network distribution software for various applications, including medical, industrial, military, communications, aerospace, business, scientific, and general computing. C++ engineer, Understand data systems, Proficient in C++, async programming and pointers; Aligns with distributed systems, Need to understand backend, scaling, horizontal scaling, hyper vizor settings, Nice-to-have Skills .
NewSodium Fire Analysis Engineer System OneSodium Fire Analysis EngineerBellevue, WARemote$56–$95 / hourOther engineering activities include, but are not limited to, contributing to the development of computational methodologies and models, contributing to software commercial grade dedication, participating in hazard analysis, participating to Phenomena Identification and Ranking Table (PIRT) exercises, participating to Structures, Systems and Components (SSC) classification, developing analytical methods, performing analysis of sodium fire as well as verification and validation activities. Familiarity with functional containment approach and nuclear design, regulatory requirements, and risk-informed performance-based guidance for Non-Light Water Reactors.
NewMECHANICAL AND DESIGN ENGINEER PACIFIC NETTING PRODUCTS, INC.MECHANICAL AND DESIGN ENGINEERKingston, WAThe work environment is primarily an office setting with low noise levels, However, this position may occasionally require an individual to be exposed to moving mechanical parts and fumes/airborne particles, and infrequently exposed to outdoor weather conditions; extremes of cold/heat, humid conditions for brief periods if and when travelling or at a project site. Develop detailed design drawings and specifications necessary for Pacific Netting Products, Inc. to successfully price, bid, fabricate and install a wide variety of projects, work with the team to design, lay out, or detail components and production processes, and resolve design or other problems as needed.
Subsea Lead Program Engineer LeidosSubsea Lead Program EngineerRedmond, WA$131,300–$237,350Strong technical focus, ability to support team leadership, and establish strong, collaborative working relationships with government customers, technical staff, senior managers, and peers. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Staff+ Software Engineer, Developer Acceleration AnthropicStaff+ Software Engineer, Developer AccelerationSeattle, WAThis 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. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.
Staff+ Software Engineer, Developer Productivity AnthropicStaff+ Software Engineer, Developer ProductivitySeattle, WADeveloper Productivity owns the end-to-end experience of how engineers and researchers at Anthropic develop, build, test, and ship code at scale - from the source control and language ecosystems that underpin our monorepo, to the build and CI infrastructure that keeps thousands of daily builds running reliably across multiple cloud providers, to the developer acceleration tooling that deeply integrates Claude into engineering workflows. The systems we build determine how quickly we can train new models, how reliably we can run safety experiments, and how effectively we can scale Claude to millions of users - demonstrating that safe, reliable infrastructure and frontier capabilities can go hand in hand.
Staff Software Engineer (Sdk), Developer Tools IONQStaff Software Engineer (Sdk), Developer ToolsBothell, WA$174,520–$228,492 / yearPlease note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense.
Staff+ Software Engineer, Backend AnthropicStaff+ Software Engineer, BackendSeattle, WAYou'll independently scope complex, multi-month projects through ambiguous problem spaces and lead peers through technical and product decisions; you'll drive alignment with product, peer engineering teams, and research to identify capability gaps and translate frontier model improvements into shipped products. This critical effort partners with Safeguards, Auth & Identity, Policy, and Product teams across API, Claude.ai, and third-party platforms as customers, creating the systems for KYC/KYB, trust grant issuance and inheritance, and end-user verification that flow across every Anthropic surface.
Staff+ Software Engineer, Experimentation AnthropicStaff+ Software Engineer, ExperimentationSeattle, WAThis role focuses on the configuration and experimentation systems that let teams safely roll out changes, run controlled experiments, and make data-driven decisions across our products and infrastructure - from feature flagging and dynamic configuration to A/B testing platforms that support both research and production workloads. The systems we build determine how quickly we can train new models, how reliably we can run safety experiments, and how effectively we can scale Claude to millions of users - demonstrating that safe, reliable infrastructure and frontier capabilities can go hand in hand.
Staff+ Software Engineer, Platform AnthropicStaff+ Software Engineer, PlatformSeattle, WAThis critical effort partners with Safeguards, Auth & Identity, Policy, and Product teams across API, Claude.ai, and third-party platforms as customers, creating the systems for KYC/KYB, trust grant issuance and inheritance, and end-user verification that flow across every Anthropic surface. Agentic Systems: You'll build the infrastructure and APIs that let developers create powerful agentic applications on the Claude API - including Claude Managed Agents, our managed platform for deploying and running agents in production.
Staff+ Software Engineer, Caching AnthropicStaff+ Software Engineer, CachingSeattle, WAThe 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.
Staff Software Engineer, Builder Tools SofiStaff Software Engineer, Builder ToolsSeattle, WA$153,600–$264,000 / yearThis new team will be focused on building a green field project to enable autonomous testing for our AI driven SDLC, leveraging cutting edge technologies to deliver a highly resilient and thorough platform. If you are a seasoned Staff Software Engineer with a passion for building products that just work and enabling developers to build reliable services, and a strong background in distributed systems, we invite you to apply for this exciting and new opportunity.
Staff Software Engineer, Claude Code AnthropicStaff Software Engineer, Claude CodeSeattle, WAThe ideal candidate will have a passion for developer tools, extensive knowledge of diverse programming environments and languages, and experience with advanced LLM features like tool-use, chaining and orchestration patterns, and prompt engineering. 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, Billing Platform AnthropicStaff Software Engineer, Billing PlatformSeattle, WAGrowth wants promotional mechanics, Sales wants quote flexibility, Finance wants GAAP-clean data, product teams want it yesterday - you'll help thread that needle. 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, Productivity AirwallexStaff Software Engineer, ProductivitySeattle, WashingtonDefine and drive the AI-powered developer productivity strategy: evaluate, prototype, and deploy AI/ML-powered solutions (e.g., AI-assisted code review, automated test generation, intelligent build optimization, agent based root cause analysis) to streamline developer workflows and improve code quality across the engineering organization. Powered by our unique combination of proprietary infrastructure and software, we empower over 250,000 businesses worldwide – including Brex, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale.
Staff Software Engineer U.S.Staff Software EngineerSeattle, WashingtonYou will be be part of a team which drives innovation into our product suite by designing, developing, troubleshooting, maintaining, optimizing and scaling cloud-based backend platform components, services and frameworks, including but not limited to Event Bus, API Gateway, Developer Portal, Job Scheduler, Identity Management, Search, Workflow Orchestration and Data Integration. If you have a passion for delivering products that make a difference, are driven to make things better in all that you do and are eager to work in a collaborative agile environment where developers are dedicated to solving customer problems and innovating, we would love to talk to you.
Staff Software Engineer (Product + Platform Development) Trase SystemsStaff Software Engineer (Product + Platform Development)Seattle, Virginia$180,000–$240,000 / yearIdentifying indicators of potentially fraudulent, fabricated, or materially misleading application content, including but not limited to discrepancies between submitted materials and publicly available professional profiles, geographic anomalies, and fabricated work histories. Comfort working across the full stack when needed, including backend services, frontend interfaces, infrastructure, integrations, and deployment workflows.
Senior/Staff Software Engineer OrkesSenior/Staff Software EngineerSeattle, Washington$200,000–$260,000 / yearBased on the popular open source orchestration engine Conductor , Orkes lets developers focus on faster go to market with applications, scaling them to handle billions of workflows without having to worry about failures, scalability or visibility into the executions. Collaborate with product, design, and cross-functional engineering teams to deliver high-impact, business-critical features.
Staff Software Engineer - Java WalmartStaff Software Engineer - JavaBellevue, Washington$132,000–$264,000 / yearAs a Staff Software Engineer on the Marketplace Platform team, you will play a pivotal role in driving the design and maintenance of advanced frameworks that elevate Walmart's Marketplace capabilities, ensuring unparalleled experiences for both sellers and channel partners. Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 4 years’ experience in software engineering or related area.
New(USA) Staff, Software Engineer Walmart(USA) Staff, Software EngineerBellevue, Washington$132,000–$264,000 / yearBellevue, Washington US-11663: The annual salary range for this position is $132,000.00 - $264,000.00 Sunnyvale, California US-11658: The annual salary range for this position is $143,000.00 - $286,000.00Additional compensation includes annual or quarterly performance bonuses. Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 4 years’ experience in software engineering or related area.