Software Engineer II, Leo Commerce Amazon.com IncSoftware Engineer II, Leo CommerceRedmond, WAOur team owns developing the architecture, solutions & roadmap for managing the customer lifecycle for communications services; including identity and account management, subscriber management services, user provisioning, billing and payments, customer and technical support tools, offer management tools, and customer metrics and analytics. Every country launch requires validation across tax, accounting, disbursement, legal, trade, and core commerce - thousands of test cases, dozens of teams, months of sequential human work.
Software Engineer CoreWeave IncSoftware EngineerBellevue, WA$101,000–$134,000 / 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. About the role: You will ship features in UNION and in the applications teams run their processes on, working across the stack: TypeScript with React and Next.js in the browser, Python services running on Kubernetes, and the queries and data models underneath.
Senior Software Engineer, Frontier AI Organization Amazon.com IncSenior Software Engineer, Frontier AI OrganizationBellevue, WAWe are looking for a talented and experienced Software Development Engineer to join the team and lead the design, development, and optimization of data pre-processing systems at scale with automated benchmarking. Design and build scalable data pre-processing pipelines that handle petabyte-scale datasets across diverse modalities (text, code, structured data, etc.).
Software Engineer, AWS Applied AI Solutions Amazon.com IncSoftware Engineer, AWS Applied AI SolutionsSeattle, WAWe pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. As part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and expertise, that are used by millions of companies worldwide to manage day-to-day operations.
NewSoftware Engineer, Intern Duolingo University RecruitmentSoftware Engineer, InternSeattle, New YorkAt Duolingo, you’ll join a team that cares about educating our users, experimenting with big ideas, making fact-based decisions, and finding innovative solutions to complex problems. You’ll have limitless learning opportunities and daily collaborations with world-class minds — while doing work that’s both meaningful and fun.
Sr. Software Engineer, AWS Global Accelerator, AWS Global Accelerator Amazon.com IncSr. Software Engineer, AWS Global Accelerator, AWS Global AcceleratorSeattle, WAAWS Global Accelerator provides customers a global anycast network on-ramp, routing and load-balancing traffic through AWS edge locations onto the AWS backbone - bypassing the unpredictability of the public internet. You"ll work across the full packet processing stack: forwarding, load balancing, connection tracking, and traffic mitigation, all within the tight latency and throughput constraints of a Tier-0 service running across 100+ global points of presence.
Software Development Engineer, Selection Economics Tech Amazon.com IncSoftware Development Engineer, Selection Economics TechSeattle, WAYou will have the opportunity to design, implement and test highly scalable solutions using AWS cloud platform and its many products, in challenging agile projects, working with best in class professionals. We are hiring software engineers with a strong sense of ownership and a passion for delivering large-scale solutions to support seller growth internationally.
Senior Software Engineer, Amazon Foundational Security Services - Identity Amazon.com IncSenior Software Engineer, Amazon Foundational Security Services - IdentitySeattle, WASwitchboard builds the routing, temporal, analytical, and control layers that surround that directory the Read Proxy, Time Machine, the Identity Data Lake, and GSAM, the control plane for millions of system accounts across Amazon"s engineering data planes. Throughout the day, you"ll collaborate with Identity and Access Management service teams to design features, participate in architecture reviews for scalability improvements, and write high-performance code to handle authentication and authorization requests across Amazon"s services.
Senior Software Engineer, AWS Agentic AI Amazon.com IncSenior Software Engineer, AWS Agentic AIBellevue, WAA successful candidate will bring deep technical and software expertise, desire to have an industry wide impact and ability to work within a fast moving, startup environment in a large company to rapidly deliver services that have a broad business impact. You will deliver some of our most strategic technical projects, deliver large scalable systems, design new software systems at the cutting edge of distributed database technology and have a significant bottom-line impact on our business and competitive position.
Senior Software Engineer - GPU Kernel Authoring & Optimization CoreWeave IncSenior Software Engineer - GPU Kernel Authoring & OptimizationBellevue, WA$182,000–$242,000 / 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. Benchmark rigorously: build reproducible microbenchmarks and roofline analyses, and validate that kernel-level wins translate to end-to-end latency/throughput gains across model-serving stacks (vLLM, TensorRT-LLM, llm-d, SGLang).
Senior Software Engineer, Data Enablement Platform Brex Inc.Senior Software Engineer, Data Enablement PlatformSeattle, WA$192,000–$240,000 / yearBy combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. To ensure that our product experience is unbounded in how it leverages this data, the Data Enablement Platform team owns and operates the systems required to deliver it to our clients, and partners with them to create impactful data-backed products.
Software Engineer I, Memberships Twitch Interactive IncSoftware Engineer I, MembershipsSeattle, WA$110,500–$160,000 / yearJoin Twitch's Memberships team within the Commerce Engineering organization, where we're building rewarding experiences allowing creators to make a living doing what they love. As a member of our team, you'll work alongside our highly engaged and collaborative team to design, build and maintain systems that scale to millions of concurrent users.
Senior Software Engineer, Luna Omni Amazon.com IncSenior Software Engineer, Luna OmniSeattle, WAOmni provides capabilities that can be reused across games, allowing game teams to focus on building differentiated player experiences instead of independently building and operating common backend functionality. You will work directly with game teams and partner organizations to understand their requirements, identify opportunities to build reusable platform capabilities, and drive solutions from initial design through production launch and ongoing operation.
Software Engineer - Robot Learning, Amazon Robotics - Vulcan Stow Amazon.com IncSoftware Engineer - Robot Learning, Amazon Robotics - Vulcan StowSeattle, WAOur organization in Amazon Robotics builds robots that perform contact-rich manipulation safely and reliably in complex, unstructured environments at Amazon scale. You will drive the software path from a trained policy to reliable execution on real robots, and build the tooling and automation that help the team run and scale experiments.
Software Engineer- AI/ML, Amazon Neuron Training Amazon.com IncSoftware Engineer- AI/ML, Amazon Neuron TrainingSeattle, WAYou will work across PyTorch and Neuron solftware stack with amazing Neuron compiler and runtime teams to enable and tune large-scale training workloads on the latest Trainium instances You will own the parallelism strategies these models depend on, spanning data, tensor, pipeline, expert, and context parallelism, and apply reduced-precision formats where they measurably pay off. The Annapurna Labs team at Amazon Web Services (AWS) builds AWS Neuron, the software development kit used to accelerate deep learning and GenAI workloads on AWS Trainium, Amazon"s custom machine learning accelerator.
Software Engineer 2, Leo Security Amazon.com IncSoftware Engineer 2, Leo SecurityRedmond, WAYou will work closely with other compliance engineering teams across Amazon, including the AWS Security Assurance Engineering team and Amazon Privacy, Regulation Tech, and Assurance, to collaborate and develop software to ensure the right tools and automations are available for understanding, assessing, and externalizing our alignment against security expectations. You"ll spend time reviewing architecture proposals for new features or design a new AI agent to handle compliance requirement such as evidence collection and then meet with team members to understand their specific workflows and needs.
Software Development Engineer, AWS Compliance & Security Assurance Amazon.com IncSoftware Development Engineer, AWS Compliance & Security AssuranceSeattle, WAAs a Software Engineer on our team, you will build and own internal services that identify and monitor security/compliance-relevant attributes of key infrastructure, scale security and compliance assessments of AWS services, and expand our ability to continuously monitor key security functions. As a team that handles large amounts of data from diverse sources to automate business outcomes, you will interact with our business partners, and learn and flex skills in business intelligence and data handling/processing.
Software Engineer II, Fintech Twitch Interactive IncSoftware Engineer II, FintechSeattle, WA$143,700–$194,400 / yearYou''ll work at the intersection of SAP enterprise systems and modern cloud engineering - building AWS-hosted APIs and pipelines that talk to SAP, standing up agentic AI tooling (MCP servers, Bedrock agents, Claude-powered workflows) that automates Finance operations, and shipping production AWS services alongside SAP customizations. Twitch''s Enterprise Platform & Technology (EPT) organization is looking for a Software Development Engineer II to build the systems where SAP meets AWS - extending our enterprise ERP with cloud-native services and agentic AI to power Finance and enterprise functions across Twitch and Amazon.
Senior Software Engineer, Platform Metropolis Technologies, Inc.Senior Software Engineer, PlatformSeattle, WA$170,000–$200,000 / yearThe actual base pay offered is determined by a number of variables, including, as appropriate, the applicant's qualifications for the position, years of relevant experience, distinctive skills, level of education attained, certifications or other professional licenses held, and the location of residence and/or place of employment. From transforming parking into a seamless drive-in, drive-out experience for millions of Members to expanding our intelligence layer across retail and hospitality, we are building a world that feels instinctive and magical.
Senior Software Engineer, Frontend Brex Inc.Senior Software Engineer, FrontendSeattle, WARemote$192,000–$240,000 / yearBy combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. As a Senior Frontend Engineer, you will be working across the entire Brex stack, creating and maintaining new products, features, and building tools to help scale Brex.