NewSenior Research Software Engineer MicrosoftSenior Research Software EngineerRedmond, WA$119,800–$234,700 / yearMasters Degree and/or PhD in Computer Science or related technical field AND 7+ years technical engineering experience with coding in languages including, but not limited to, Python, Rust, C#, C++, Java, JavaScript OR Bachelors Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, Python, Rust, C#, C++, Java, JavaScript. The Microsoft Research Americas Engineering team supports several MSR labs (Redmond, New England, New York City, and Montreal) and seeks an innovative and experienced Senior Research Software Engineer on the Agentic Experiences team to drive and contribute to a variety of research projects in various stages of research and productization.
NewBack-End Software Engineer II MicrosoftBack-End Software Engineer IIRedmond, WA$102,100–$202,200 / yearMasters 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#, OR Java, 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#, OR Java, OR equivalent experience. 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 $133,800 - $219,200 per year.
NewPrincipal Software Engineer - Responsible AI (CoreAI) MicrosoftPrincipal Software Engineer - Responsible AI (CoreAI)Redmond, WA$142,800–$274,800 / yearThere 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 $188,000 - $304,200 per year. Bachelors 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, Go, or Python OR equivalent experience.
NewPrincipal Software Engineer - CoreAI MicrosoftPrincipal Software Engineer - CoreAIRedmond, WA$142,800–$274,800 / yearMasters 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 Bachelors 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 equivalent experience. You will work in a group focusing on advancing Azure Content Understanding, a multimodal AI capability that enables organizations to transform unstructured data—such as text, documents, audio, images, and video—into structured, actionable insights.
NewSoftware Engineer II - CTJ - Poly MicrosoftSoftware Engineer II - CTJ - PolyRedmond, WA$102,100–$202,200 / yearMasters 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. 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 $133,800 - $219,200 per year.
New(Senior) Software Engineer, Experimentation Platform - CoreAI Microsoft(Senior) Software Engineer, Experimentation Platform - CoreAIRedmond, WA$102,100–$202,200 / yearMasters 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. 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 $133,800 - $219,200 per year.
NewPrincipal/Senior Software Engineer, Experimentation Platform - CoreAI MicrosoftPrincipal/Senior Software Engineer, Experimentation Platform - CoreAIRedmond, WA$119,800–$234,700 / yearMaster’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. 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 $160,200 - $261,000 per year.
NewSr. Software Engineer -CTJ- Poly MicrosoftSr. Software Engineer -CTJ- PolyRedmond, WA$119,800–$234,700 / yearMasters 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 Bachelors 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. You will work on distributed systems that enable Power Platform services to function in isolated, air‑gapped environments, partnering with Public Cloud teams to bring features to parity while ensuring those features meet the constraints of sovereign deployments.
NewPrincipal 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.
Senior Machine Learning Engineer (10187) Extreme Networks IncSenior Machine Learning Engineer (10187)Seattle, WA$110,000–$160,000 / yearOur AI Core group is pioneering platforms and solutions for Generative AI, including AI Agents, RAG, Knowledge Bases, Data Mining, Anomaly Detection, and LLM fine-tuning. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Principal Machine Learning Engineer, Conversational AI Modeling and Learning Amazon.com IncPrincipal Machine Learning Engineer, Conversational AI Modeling and LearningBellevue, WAYou will own the architecture that turns research into production capability: large-scale agentic evaluation infrastructure (sandboxed, reproducible, statistically trustworthy at high concurrency), reinforcement learning training systems for long-horizon multi-turn trajectories, self-learning pipelines that convert production experience into permanent model and system improvements, and the serving architecture for latency-sensitive agentic inference. You will build the harnesses and sandboxed worlds agents act in, the evaluation systems that make their quality provable rather than asserted, the RL infrastructure that trains models on the same tasks they are measured on, and the self-improvement loop that turns every production interaction into a permanently smarter system - agents that ship better than they launched, week over week.
Principal Machine Learning Engineer (10187) Extreme NetworksPrincipal Machine Learning Engineer (10187)Seattle, Washington$150,000–$200,000 / yearFull timeAbout the Position: Position: Principal Machine Learning Engineer -Gen AI, Machine Learning, Graph ML, Big Data Experience: 10+ Years Seattle, WA - Hybrid Our AI Core group is pioneering platforms and solutions for Generative AI, including AI Agents, RAG, Knowledge Bases, Data Mining, Anomaly Detection, and LLM fine-tuning. 4+ years of experience in leading the design and architecture of large distributed systems preferably on cloud platforms (e.g., AWS, Azure, Google Cloud).
AI Principal Machine Learning Engineer (10189) Extreme NetworksAI Principal Machine Learning Engineer (10189)Seattle, Washington$170,000–$240,000 / yearFull timeOver 50,000 customers globally trust our end-to-end, cloud-driven networking solutions and rely on our top-rated services and support to accelerate their digital transformation efforts and deliver progress like never before. Take the lead in the end-to-end software development lifecycle, encompassing design, testing, deployment, and operations, lead technical discussions and strategy, and participate hands-on in design reviews, code reviews, and implementation.
Senior Machine Learning Engineer - Video AI (Vision & Creative Systems) Warner Bros. Discovery IncSenior Machine Learning Engineer - Video AI (Vision & Creative Systems)Bellevue, WA$155,120–$288,080 / yearWe focus on taking ML from research to production, integrating models into real-world systems used by engineering, product, and creative teams. Behind WBD's vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating what's next….
Senior Machine Learning Engineer, Alexa-Conv A Modeling&Learning Amazon.com IncSenior Machine Learning Engineer, Alexa-Conv A Modeling&LearningBellevue, WAAlexa AI is building the next generation of Alexa+, Amazon"s LLM-powered conversational assistant, and its future is agentic: LLM systems that reason and act over dozens of chained inferences, coupled to real environments where their actions persist. Design, build, and operate major components of the agentic AI platform: evaluation harnesses, sandboxed environments, RL and post-training pipelines, self-learning data pipelines, or inference serving for agentic traffic.
NewSenior Machine Learning Engineer (Ads Auction, Ads Bidding, Ads Reservation) Macpower Digital Assets Edge Private LimitedSenior Machine Learning Engineer (Ads Auction, Ads Bidding, Ads Reservation)Seattle, WA$194,000–$300,000 / yearThis team owns several ads products: reservation ads, auction ads, and innovative content ads that enables advertisers and users to foster more awareness of their brand to attain their business goals. We are looking for seasoned engineers that have strong problem-solving skills and algorithm understanding to build and manage systems with high performance, scalability, and availability.
Senior Machine Learning Engineer - E-commerce Merchant and Creator Growth TikTok IncSenior Machine Learning Engineer - E-commerce Merchant and Creator GrowthSeattle, WAIn this role, you will collaborate with cross-functional teams including data scientists, product managers, and business stakeholders to develop innovative solutions that drive the growth of merchants and creators in TikTok Shop. Utilize advanced machine learning techniques to analyze large-scale datasets and identify meaningful, correlations, and causal relations related to merchant and creator growth in TikTok Shop.
Machine Learning Engineer - E-commerce Merchant and Creator Growth TikTok IncMachine Learning Engineer - E-commerce Merchant and Creator GrowthSeattle, WAIn this role, you will collaborate with cross-functional teams including data scientists, product managers, and business stakeholders to develop innovative solutions that drive the growth of merchants and creators in TikTok Shop. Utilize advanced machine learning techniques to analyze large-scale datasets and identify meaningful, correlations, and causal relations related to merchant and creator growth in TikTok Shop.
Staff Machine Learning Engineer HiveStaff Machine Learning EngineerSeattle, WA$200,000–$300,000 / yearEverything involved in applying a ML model to a production use case, including designing and coding up the neural network, gathering and refining data, training and tuning the model, deploying it at scale with high throughput and uptime, and analyzing the results in the wild in order to continuously update and improve accuracy and speed. Our ideal candidate has experience creating a working machine learning-powered project from the ground up, contributes innovative ideas and ingenious implementations to the team, and is capable of planning out scalable, maintainable data pipelines.
Senior Machine Learning Engineer, Computer Vision MetropolisSenior Machine Learning Engineer, Computer VisionSeattle, WA$175,000–$215,000 / yearThe actual base salary 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.