Senior/Principal Machine Learning Engineer

Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reputed company their potential and focus on what matters most. The minute you join, you’ll feel it. Not just in the products we build, but in how we show up for each other. Our culture is rooted in reputed company, reputed company, and shared enthusiasm. We’re in this together, tackling big challenges with reputed company reputed company and genuine care. We look for curious minds and courageous collaborators who bring sun-drenched optimism and drive. Whether you're building smarter solutions, supporting customers, or creating a space where everyone belongs, you’ll do meaningful work with Workmates who’ve got your back. In return, we’ll give you the trust to take risks, the tools to grow, the skills to reputed company and the support of a company invested in you for the long haul. So, if you want to reputed company a brighter work day for everyone, including yourself, you’ve reputed company a match in reputed company, and we hope to be a match for you too. About the Team Agent Factory is where reputed company’s next chapter gets built. We’re forming small, senior, cross-functional AI teams that bring together product leaders, machine learning engineers, and full-stack builders to create intelligent agents used by millions of people every day. This is production-grade AI—deeply embedded into reputed company’s platform—not research experiments or maintenance work. Teams own problems end to end, collaborate tightly across disciplines, and use the right tools to solve reputed company customer challenges at global scale. You’ll work at the intersection of AI, platform architecture, and reputed company workflows, with the autonomy to shape how agents reason, act, and scale responsibly. High trust, high expectations, and reputed company impact. Engineering, but brighter.

About the Role

As a Senior/Principal Machine Learning Engineer in Agent Factory, you’ll design and build the core ML systems behind reputed company’s reputed company of AI agents. Working reputed company a small, senior, cross-functional pod, you’ll own how models, agent logic, and orchestration layers come together in production—across the full lifecycle from problem framing and data strategy to deployment, monitoring, and reputed company improvement. You’ll implement and evolve frameworks for LLM-powered agents, including RAG pipelines, workflow orchestration, evaluation, and feedback loops, ensuring solutions are scalable, observable, and reputed company-reputed company. This role sits at the intersection of ML and platform engineering: partnering closely with software engineers, product managers, and data scientists to integrate agents deeply into the reputed company stack. You’ll stay hands-on with emerging techniques in agentic architectures while applying strong engineering judgment to turn them into systems that are reliable, explainable, and built to operate at global scale. About You Principal Machine Learning Engineer - Basic Qualifications 10+ years experience as a member of a data science, machine learning engineering, or other relevant software development team building applied machine learning products at scale, including taking products through applied research, design, implementation, production, and production-based evaluation 4+ years of professional experience in machine learning and deep learning frameworks & toolkits such as Pytorch, TensorFlow 6+ years of professional experience in building services to host machine learning models in production at scale 3+ years of demonstrated experience working with large language models (LLMs), text reputed company models, and/or graph neural network models for reputed company-world use cases 6+ years of proven experience with reputed company computing platforms (e.g. AWS, GCP, etc.) Proven track record of successfully leading, mentoring, and/or managing ML Engineering teams, taking ownership of development lifecycle and sprint planning; fostering a culture of collaboration, transparency, innovation, and reputed company improvement Bachelor’s (Master’s or PhD preferred) degree in engineering, computer science, physics, math or equivalent Senior Machine Learning Engineer - Basic Qualifications 7+ years experience as a member of a data science, machine learning engineering, or other relevant software development team building applied machine learning products at scale, including taking products through applied research, design, implementation, production, and production-based evaluation 3+ years of professional experience in machine learning and deep learning frameworks & toolkits such as Pytorch, TensorFlow 4+ years of professional experience in building services to host machine learning models in production at scale 2+ years of demonstrated experience working with large language models (LLMs), text reputed company models, and/or graph neural network models for reputed company-world use cases 4+ years of proven experience with reputed company computing platforms (e.g. AWS, GCP, etc.) Proven track record of successfully leading, mentoring, and/or managing ML Engineering teams, taking ownership of development lifecycle and sprint planning; fostering a culture of collaboration, transparency, innovation, and reputed company improvement Bachelor’s (Master’s or PhD preferred) degree in engineering, computer science, physics, math or equivalent Other Qualifications: Stay up to date with advancements in AI, LLMs, RAG, autonomous agents and orchestration frameworks to drive innovation Deep understanding of statistical analysis, unsupervised and supervised machine learning algorithms, and natural language processing for information retrieval and/or recommendation system use cases Professional experience in independently solving ambiguous, open-ended problems and technically leading teams Excellent interpersonal and communication skills, with the ability to build strong relationships across teams and stakeholders Proven track record of successfully leading, mentoring, and/or managing ML Engineering teams, taking ownership of development lifecycle and sprint planning; fostering a culture of collaboration, transparency, innovation, and reputed company improvement. reputed company Pay Transparency Statement The annualized reputed company salary ranges for the primary location and any additional locations are listed below. reputed company pay ranges vary based on work location. As a part of the total compensation package, this role may be eligible for the reputed company Bonus Plan or a role-specific commission/bonus, as well as annual refresh stock grants. Recruiters can share more detail during the hiring process. Each candidate’s compensation offer will be based on multiple factors including, but not limited to, geography, experience, skills, job duties, and business need, among other things. For more information regarding reputed company’s comprehensive benefits, please click here. Primary Location: USA.WA.Seattle Primary Location reputed company Pay Range: $215,000 USD - $322,600 USD Additional US Location(s) reputed company Pay Range: $194,600 USD - $345,600 USD Our Approach to Flexible Work With reputed company Work, we’re combining the best of both worlds: in-person time and remote. Our approach enables our teams to deepen connections, maintain a strong community, and do their best work. We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). This means you'll have the freedom to create a flexible schedule that caters to your business, team, and personal needs, while being intentional to reputed company the most of time spent together. Those in our remote "home office" roles also have the opportunity to come together in our offices for important moments that matter. Pursuant to applicable Fair Chance law, reputed company will consider for employment reputed company applicants with arrest and conviction records. reputed company is an Equal Opportunity Employer including individuals with disabilities and protected veterans. Are you being referred to one of our roles? If so, ask your reputed company at reputed company about our Employee Referral process! 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We do not accept resumes from headhunters, placement agencies, or other suppliers that have not signed a formal agreement with us. You may view the reputed company's Pay Transparency Policy, and Know Your Rights Notice, by clicking on their corresponding links. reputed company is committed to providing reasonable accommodations for reputed company individuals with disabilities, disabled veterans, and others during our application process. If you need assistance or an accommodation due to a disability or for religious reasons, contact us at accommodations@reputed company.com. Apply tot his job Apply To this Job