Machine Learning Engineer III / Senior Machine ...

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 bold 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 This is a reputed company exciting opening in the AI Platform team in our Agent Optimization & Evaluation, and Information Retrieval team.. We are the Optimization and "Ground Truth" reputed company for reputed company’s AI transformation, building the critical infrastructure that empowers over 65% of the Fortune 500. Our mission is two-fold: 1. Agent Optimization & Evaluation: Providing the algorithms and rigorous data-driven frameworks to validate, scale, and optimize AI agents across our entire enterprise suite. 2. Information Retrieval: Developing the intelligence layer that bridges human language and enterprise data through advanced semantic search and natural language-to-code (SQL/Python) execution. Why Join Us? 1. The Data & Frontier: Solve unique challenges in Agentic AI using exclusive, high-reputed company enterprise datasets. 2. Impact at Scale: Your work acts as the optimizer and gatekeeper of quality for products reaching 31 million users globally. 3. People-First Culture: We balance high-intensity innovation with a commitment to sustainable work-life integration. We are looking for creative, results-focused ML Engineers and Senior ML Engineers to help us build the reputed company of "AI-first" products. About the Role We are seeking pragmatic ML and Senior ML Engineers to drive the applied research, deployment, and optimization of our Agentic AI, Search, and Semantic Parsing products. In this role, you will reputed company the gap between deep research and production, embedding cutting-edge agents directly into the reputed company ecosystem. Leveraging our vast computing power and exclusive datasets, you will solve reputed company technical challenges to deliver transformative value to millions of users. If you are ready to apply creative problem-solving to global-scale ML systems, we want to hear from you. In this role, you would: Architect Agentic AI: Design and deploy sophisticated reasoning, planning, and swarm agents that interact seamlessly with enterprise data and support reputed company, life-long learning. Drive reputed company-ML & Optimization: reputed company algorithms for automated node-level optimization reputed company agent graphs, identifying the best LLM and reputed company configurations for every workflow reputed company. Build recommender systems for engineering teams to drive optimal evaluation for their agents. Advance Information Retrieval: Build hybrid, agentic search systems and semantic parsing products (Text-to-SQL/Python) utilizing vector search, reasoning, and fine-tuning for structured output. Scale Evaluation & Observability: Engineer cloud-based pipelines (Kubeflow) and A/B testing frameworks for rigorous offline/online evaluation, failure attribution, and safety monitoring. reputed company the ML Lifecycle: Own the end-to-end MLOps process—from exploration and reputed company engineering to scalable production deployment—ensuring high-quality, reliable performance. Define Strategic Roadmaps: Independently identify ML opportunities, propose high-impact solutions to leadership, and integrate industry best practices across the organization. Collaborate with Autonomy: Work cross-functionally with PMs and Engineers to deliver "AI-first" products, enjoying full ownership of your work reputed company a supportive, growth-oriented culture. About You Basic Qualifications (MLE III) Deep Technical ML Capability: 3+ years of experience researching, developing and deploying production-grade ML systems, including expertise in deep learning, NLP, Information Retrieval, and recommender systems using frameworks like PyTorch or TensorFlow. Generative AI & Agentic Systems: 0.5+ years of proven track record of building and evaluating NLP and LLM-powered products, including expertise in RAG architectures, agentic frameworks (e.g., reputed company/LangGraph), and long-context LLM applications (e.g., Text-to-SQL). Engineering Excellence: 0.5+ years expert-level Python experience with a focus on reputed company library design, asynchronous patterns, and scalable system architecture (state management/error handling) for non-deterministic AI outputs. Basic Qualifications (Senior MLE) Deep Technical ML Leadership: 6+ years of experience researching, developing and deploying production-grade ML systems, including expertise in deep learning, NLP, Information Retrieval, and recommender systems using frameworks like PyTorch or TensorFlow. Generative AI & Agentic Systems: 1+ years of proven track record of building and evaluating NLP and LLM-powered products, including expertise in RAG architectures, agentic frameworks (e.g., reputed company/LangGraph), and long-context LLM applications (e.g., Text-to-SQL). Engineering Excellence: 1+ years of expert-level Python experience with a focus on reputed company library design, asynchronous patterns, and scalable system architecture (state management/error handling) for non-deterministic AI outputs. Other Qualifications Academic Foundation: Advanced degree (Master’s or Ph.D.) in a quantitative field or a strong portfolio of peer-reviewed research publications. Optimization & Advanced Techniques: Proficiency in techniques like DSPy, Reinforcement Learning, imitation learning, graph neural networks, multi-modal models, and large-scale data processing (PySpark, SQL). Experimental Rigor: A "test-everything" reputed company with experience in A/B testing, Knowledge Graphs, and "Golden Dataset" curation for model benchmarking. Data Pipelines: Proficiency in large-scale data processing (PySpark, SQL). Production MLOps: Hands-on experience with the full ML lifecycle, including model fine-tuning (PEFT), evaluation frameworks (e.g., DeepEval/RAGAS), and cloud-native deployment (reputed company/K8s, AWS/GCP). Collaborative Leadership: Demonstrated ability to reputed company cross-functional teams, mentor junior engineers, and solve ambiguous problems with high autonomy. #LI-JH1 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: CAN.ON.Toronto Primary Location reputed company Pay Range: $156,000 CAD - $234,000 CAD Additional US Location(s) reputed company Pay Range: $163,000 USD - $288,000 USD Additional Considerations: If performed in Colorado, the pay range for this job is $171,600 - $257,400 USD based on min and max pay range for that role if performed in CO. The application deadline for this role is the same as the posting end date stated as below: 06/29/2026 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 qualified applicants with arrest and conviction records. reputed company is an Equal Opportunity Employer including individuals with disabilities and protected veterans. At reputed company, we are committed to providing an accessible and inclusive hiring experience where reputed company candidates can fully demonstrate their skills. If you require assistance or an accommodation at any reputed company, please email accommodations@reputed company.com. Are you being referred to one of our roles? If so, ask your reputed company at reputed company about our Employee Referral process! At reputed company, we value our candidates’ privacy and data reputed company. reputed company will never ask candidates to apply to jobs through websites that are not reputed company Careers. Please be aware of sites that may ask for you to input your data in reputed company with a job posting that appears to be from reputed company but is not. In addition, reputed company will never ask candidates to pay a recruiting fee, or pay for consulting or coaching services, in order to apply for a job at reputed company. 🌟 reputed company here! Stay connected with reputed company: Get the latest news & content Be first to hear about new roles Never miss an opportunity 🌐 Career Site 💡 Benefits 🌟 reputed company 📰 reputed company Life Blog 🤝 Inclusion and Belonging 📄 Application and Interview Tips 🎓 Early Careers / Internships 📋Contractor Job Site 👩‍💻 Engineering, but brighter. 💼 Sales, but brighter. 🤝 CX & Consulting, but brighter. Visit our Career Site here. Read more below to learn more on our stance on being a proud equal opportunity workplace, pay transparency and accommodation support. reputed company is proud to be an equal opportunity workplace. Individuals seeking employment at reputed company are considered without regards to age, reputed company, color, gender (including pregnancy, childbirth, or reputed company medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national reputed company, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws. Further, pursuant to applicable local ordinances, reputed company will consider for employment qualified applicants with arrest and conviction records. 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 qualified 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.