Principal/Senior Software Engineer, Experimentation Platform - CoreAI Microsoft CorpPrincipal/Senior Software Engineer, Experimentation Platform - CoreAIRedmond, WA$119,800–$234,700 / yearPreferred: Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Qualifications Required: Bachelors Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
(Senior) Software Engineer, Experimentation Platform - CoreAI Microsoft Corp(Senior) Software Engineer, Experimentation Platform - CoreAIRedmond, WA$102,100–$202,200 / yearPreferred: Masters Degree in Computer Science or related technical field AND 3+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 5+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Qualifications Required: Bachelors Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Principal Software Engineer, Foundry Agents - CoreAI Microsoft CorpPrincipal Software Engineer, Foundry Agents - CoreAIRedmond, WA$139,900–$274,800 / yearWithin CoreAI, the Foundry Agents organization is responsible for key ownership areas across the end-to-end agent lifecycle: (a) Foundry Agents platform to deploy and run agents securely at enterprise scale with seamless integration with governed tools, (b) model fine-tuning to train and improve agentic performance, and (c) Foundry observability to generate insights from agentic traces and continuously evaluate and optimize agents. Preferred Qualifications: Masters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Principal Software Engineer - Growth (CoreAI) MicrosoftPrincipal Software Engineer - Growth (CoreAI)Redmond, WA$165,600–$296,400 / yearAt this level, impact comes from building repeatable systems and raising the engineering bar: better experiment quality, better telemetry, safer rollouts, and clearer business outcomes — delivered through pragmatic execution and deep technical judgment. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $220,800 - $331,200 per year.
NewSystems Engineer, Controls Fleet, Data Center Capacity Delivery Amazon Web Services, Inc.Systems Engineer, Controls Fleet, Data Center Capacity DeliverySeattle, WAThe ideal candidate will have strong experience in Windows Server administration and Linux systems, hands-on experience with automation and scripting (PowerShell, Python, or Bash), and solid understanding of networking and distributed systems. You'll make an impact by deploying and managing critical infrastructure, creating automated solutions for large-scale deployments, collaborating with teams to improve system reliability, and implementing solutions to technical challenges.
Principal Software Engineer, Developer Experience CoreWeave IncPrincipal Software Engineer, Developer ExperienceBellevue, WA$227,000–$303,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. This role is ideal for someone who leads with deep software engineering skill first: someone who has built large-scale production software, designed distributed systems that hold up under real-world complexity, and knows how to turn developer productivity problems into elegant, durable software solutions.
Principal Software Engineer/ Architect Microsoft CorpPrincipal Software Engineer/ ArchitectRedmond, WA$165,600–$296,400 / yearPreferred qualifications: Masters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers' heterogeneous environments, as well as ensuring the security of our own internal estate.
Senior Software Engineer, Applied AI HackerOneSenior Software Engineer, Applied AISeattle, WA$190,000–$230,000 / yearBuild components and services that integrate Agentic AI design patterns like AI Orchestration, Memory systems, RAG, Long horizon tasks, LLM-based models into the HackerOne platform, applying an AI-First approach to enhance vulnerability detection and security automation. The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems.
Senior Software Engineer, AI Platform HackerOneSenior Software Engineer, AI PlatformSeattle, WARemote$190,000–$230,000 / yearBuild components and services that integrate Agentic AI design patterns like AI Orchestration, Memory systems, RAG, Long horizon tasks, LLM-based models into the HackerOne platform, applying an AI-First approach to enhance vulnerability detection and security automation. The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems.
Senior Software Engineer, Platform HackerOneSenior Software Engineer, PlatformSeattle, WARemote$182,000–$222,000 / yearThe HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Contribute to the evolution of the cloud-based execution platform for the AI security agent Hai, implementing features that enable natural language-driven security insights, improved reasoning, and secure action workflows.
NewSenior Engineer, GDC, Lifecycle Management, Supply Chain Platform Google LLCSenior Engineer, GDC, Lifecycle Management, Supply Chain PlatformSeattle, WAWe"re looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. In this role, you will design intelligent workflows that manage everything from AI-optimized hardware ordering to zero-touch deployments and turn-up processes across Google Distributed Cloud"s global fleet (both Air-gapped and Connected).
NewSecurity Engineer, GKE Google LLCSecurity Engineer, GKESeattle, WAWe"re looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. You will be driving to deliver the managed Kubernetes platform for running GenAI workloads, offering industry leading security, hardening, driving market share growth, and customer success.
Senior Software Engineer Armanino McKenna LLPSenior Software EngineerBellevue, WA$125,900–$148,100 / yearDevelop and maintain a secure, reliable, and scalable, and efficient platform spanning back-end persistence and compute, APIs, and web applications • Collaborate with cross-functional teams to design and implement software solutions that meet business requirements • Conduct code reviews and provide constructive feedback to ensure quality and adherence to best practices • Mentor and guide engineers, fostering technical growth and development • Participate in the full software development lifecycle, from requirements gathering through deployment and maintenance • Troubleshoot and resolve complex technical issues • Drive continuous improvement of development processes, tools, and engineering practices. Experience with GraphQL Knowledge of serverless architectures, event-driven systems, and microservices Familiarity with Infrastructure as Code (IaC), including AWS CDK Experience building agentic AI solutions Experience developing software for tax, accounting, or compliance-driven industries such as healthcare or finance Experience building multi-tenant SaaS applications Experience in a technical leadership role.
Software Engineer, Hardware-in-the-Loop Starlink Space Exploration Technologies CorpSoftware Engineer, Hardware-in-the-Loop StarlinkRedmond, WA$125,000–$150,000 / yearBASIC QUALIFICATIONS: Bachelor's degree in computer science, engineering, math, or STEM discipline and 1+ years of professional experience in test systems, software or hardware development; OR 3+ years of professional experience in test systems, software or hardware development in lieu of a degree (internship experience is applicable). The Starlink engineering teams are building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication, sensing software, and more.
Staff Software Engineer - Ledger People Center IncStaff Software Engineer - LedgerSeattle, WACross Functional Execution: The engineer will work closely and collaborate with the Payments Data, Tax, and Accounting team to understand ledger, tax liability, accounting and regulatory reporting requirements, and to replace legacy Snowflake-side reconciliation logic by developing a reconciliation replay and testing framework. For office-based employees (employees who live within a defined radius of a Rippling office), Rippling considers working in the office, at least three days a week under current policy, to be an essential function of the employees role.
Staff Software Engineer, Inventory Management People Center IncStaff Software Engineer, Inventory ManagementSeattle, WAFrom the moment a new hire is added to a system to the moment a laptop lands on their desk in a different continent, and all the way to buyBack customers outdated devices to give them maximum remaining value, our platform handles the heavy lifting. For office-based employees (employees who live within a defined radius of a Rippling office), Rippling considers working in the office, at least three days a week under current policy, to be an essential function of the employees role.
Senior Software Engineer (10387, 10388, 10389) Extreme Networks IncSenior Software Engineer (10387, 10388, 10389)Seattle, WA$170,000–$200,000 / yearDo you want to help build highly scalable systems that process real-time network data, power intelligent experiences, and enable AI agents to reason, remember, plan, collaborate, use tools, and safely take action on behalf of users? Experience in one or more of the following areas: real-time microservices, stream processing, distributed data platforms, cloud infrastructure, AI or agentic systems, network telemetry, or large-scale analytics.
Principal Software Engineer (10378, 10382, 10385) Extreme Networks IncPrincipal Software Engineer (10378, 10382, 10385)Seattle, WA$220,000–$250,000 / yearDo you want to help build highly scalable systems that process real-time network data, power intelligent experiences, and enable AI agents to reason, remember, plan, collaborate, use tools, and safely take action on behalf of users? Experience in one or more of the following areas: real-time microservices, stream processing, distributed data platforms, cloud infrastructure, AI or agentic systems, network telemetry, or large-scale analytics.
Staff Software Engineer (10376, 10377, 10386) Extreme Networks IncStaff Software Engineer (10376, 10377, 10386)Seattle, WA$190,000–$220,000 / yearDo you want to help build highly scalable systems that process real-time network data, power intelligent experiences, and enable AI agents to reason, remember, plan, collaborate, use tools, and safely take action on behalf of users? Experience in one or more of the following areas: real-time microservices, stream processing, distributed data platforms, cloud infrastructure, AI or agentic systems, network telemetry, or large-scale analytics.
Senior Software Engineer, Data Distribution ANDURIL INDUSTRIESSenior Software Engineer, Data DistributionSeattle, WA$191,000–$253,000 / yearThe Data Distribution team builds and operates the Distributed Service Bus (DSB) - Anduril's next-generation mesh networking communication layer that enables autonomous systems and operators to communicate reliably across denied, degraded, intermittent, and limited (DDIL) network environments. DSB manages multi-path routing across tactical radios, satellite links, and wired networks while providing pub/sub messaging, reliable request/response, bidirectional streaming, gossip-based dissemination, and gRPC proxy capabilities to every node in the Lattice mesh.