The Role We're looking for a product-minded Machine Learning Engineer to pioneer the engineering of intelligent resilience systems at Fusion. This role will focus on designing, building, deploying, and operating production-grade machine learning systems-including reinforcement learning and optimization-driven intelligence-to power the next generation of resilience capabilities. You will architect and deliver scalable ML systems that unify resilience data from some of the world's largest and most systemically important organizations. This includes building robust model pipelines, integrating simulation and optimization engines into production services, and establishing strong ML Ops and AI Ops practices to ensure reliability, performance, and governance at scale. This is a high-ownership role for someone who thrives at the intersection of software engineering and machine learning-someone who wants to build durable AI/ML infrastructure, ship intelligent product features, and solve complex real-world operational resilience challenges. Key Responsibilities - Design, build, deploy, and maintain production machine learning systems, including reinforcement learning components and intelligent optimization-driven features. - Architect scalable ML pipelines for training, validation, deployment, monitoring, and automated retraining. - Maintain and expand operations for simulation (Monte Carlo, Bayesian Networks) and optimization engines (linear, constraint, CP-SAT) for continued reliable service. - Own ML Ops and AI Ops practices, including CI/CD for models, automated testing, model validation, performance monitoring, drift detection, observability, and governance frameworks. - Refactor and harden existing AI systems to improve scalability, latency, cost efficiency, and fault tolerance. - Build and maintain data pipelines and feature engineering workflows that support reliable and reproducible model training. - Collaborate closely with product and engineering teams to translate resilience use cases into scalable, maintainable ML-powered product capabilities. - Contribute to the design of Fusion's ML architecture, infrastructure standards, and long-term intelligent systems roadmap. Knowledge, Skills, and Abilities - Strong software engineering foundation with hands-on experience building and deploying machine learning systems in production environments. - Experience designing ML architectures, APIs, and services that integrate with enterprise SaaS platforms. - Deep understanding of model lifecycle management: experimentation, validation, deployment, monitoring, retraining, and versioning. - Experience with reinforcement learning, decision systems, simulation modeling, or optimization techniques. - Strong experience building scalable data and feature pipelines using cloud-native tools (e.g., Azure, Snowflake, dbt, Salesforce integrations, or similar platforms). - Proficiency in writing clean, maintainable, well-tested code with version control, CI/CD, and observability best practices. - Familiarity with containerization and distributed systems (Docker, Kubernetes, serverless architectures, or similar). - Ability to design modular, extensible ML systems that evolve alongside product requirements. - Strong communication skills and the ability to explain system behavior, tradeoffs, and architectural decisions to technical and non-technical stakeholders. Qualifications (Education and Experience) Bachelor's or Master's degree in Computer Science, Machine Learning, Artificial Intelligence, Engineering, or a related field. 3+ years of experience building, deploying, and operating machine learning systems in production environments. Experience with reinforcement learning, decision intelligence systems, or control systems (strongly preferred). Experience with simulation, optimization, constraint programming, or operations research techniques (preferred). Experience building ML pipelines in cloud environments (Azure preferred). Experience implementing ML Ops tooling for testing, validation, monitoring, retraining, and governance (preferred). Experience deploying AI-powered systems within enterprise SaaS environments (nice to have). Milestones for the First Six Months In One Month, You Will: - Complete onboarding and gain familiarity with Fusion's resilience domain, existing product line, simulation and optimization engines. - Contribute code to existing ML systems and participate in production improvements. - Review and assess current ML pipeline and deployment practices. In Three Months, You Will: - Design and deploy at least one production-ready ML component or reinforcement learning module. - Improve reliability, performance, or scalability of existing intelligent systems. - Implement monitoring, validation, and automated testing for one production AI/ML system. In Six Months, You Will: - Own and deliver a production-grade intelligent capability (e.g., adaptive optimization engine, reinforcement-driven decision module, or production-trained GPT workflow). - Establish baseline ML Ops standards for model deployment, monitoring, retraining, and governance. - Lead architectural improvements to Fusion's ML infrastructure. - Propose and prototype new ML-driven product capabilities that extend Fusion's resilience intelligence platform. Compensation & Benefits The annual base salary range for this position is $135,000-$155,000, depending on experience, qualifications, and relevant skill set. The position is also eligible for an annual bonus. Fusion offers a comprehensive benefits package including medical, dental, vision, and a 401(k) plan. Disclaimers Fusion is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, age, pregnancy, military service or discharge status, genetic information, sex, sexual orientation, gender identity, or national origin. Nothing in this job posting should be construed as an offer or guarantee of employment.

About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people's lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja, the company has a proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains. Headquartered in Needham, Massachusetts with more than 4,100 associates, the company's products are sold at key retailers, online and offline, and through distributors around the world. The Lead Machine Learning Engineer will play a critical hands-on role in designing, building, and deploying machine learning solutions that power SharkNinja's next generation of consumer products, digital experiences, and operational capabilities. This role combines deep technical execution with technical leadership, mentoring, and cross-functional collaboration. You will lead end-to-end ML initiatives-from problem framing and data exploration through production deployment-while helping to establish best practices for scalable, reliable ML at SharkNinja. Key Responsibilities - Lead the design, development, and deployment of production-grade machine learning models across consumer, digital, and operational use cases. - Partner with Product, Engineering, and Business stakeholders to translate real-world problems into ML-driven solutions with measurable impact. - Own end-to-end ML workflows, including data preparation, feature engineering, model training, evaluation, deployment, and monitoring. - Build and maintain scalable ML pipelines and services that integrate seamlessly with SharkNinja's data and software platforms. - Provide technical leadership and mentorship to ML engineers and data scientists, raising the bar on model quality, reliability, and performance. - Drive best practices in model versioning, experimentation, monitoring, and lifecycle management. - Collaborate with Data Engineering and Platform teams to ensure ML solutions are secure, performant, and production-ready. - Contribute to technical design reviews and influence architectural decisions related to ML systems. - Stay current with emerging ML techniques and technologies, applying them thoughtfully to SharkNinja use cases. Qualifications Must-Haves - Bachelor's or Master's degree in Computer Science, Engineering, Data Science, or a related field. - 6+ years of experience building and deploying machine learning models in production environments. - Strong experience with Python and ML frameworks such as TensorFlow, PyTorch, or scikit-learn. - Solid understanding of supervised and unsupervised learning, model evaluation, and feature engineering. - Experience deploying ML models using cloud-based platforms and services (AWS, GCP, or Azure). - Familiarity with MLOps practices, including CI/CD for ML, model monitoring, and retraining strategies. - Ability to clearly communicate complex technical concepts to both technical and non-technical partners. - Proven ability to work in fast-paced, cross-functional environments with a "progress over perfection" mindset. Nice-to-Haves - Experience with real-time or embedded ML systems. - Exposure to recommendation systems, personalization, forecasting, or computer vision. - Experience working in consumer products, IoT, or e-commerce environments. - Familiarity with data orchestration tools (e.g., Airflow) and ML platforms (e.g., SageMaker, Databricks). Salary and Other Compensation: The annual salary range for this position is displayed below. Factors which may affect starting pay within this range may include geography/market, skills, education, experience and other qualifications of the successful candidate. The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, flexible spending accounts, health savings accounts (HSA) with company contribution, 401(k) retirement plan with matching, employee stock purchase program, life insurance, AD&D, short-term disability insurance, long-term disability insurance, generous paid time off, company holidays, parental leave, identity theft protection, pet insurance, pre-paid legal insurance, back-up child and eldercare days, product discounts, referral bonus program, and more. Pay Range $175,500-$214,500 USD Our Culture At SharkNinja, we don't just raise the bar-we push past it every single day. Our Outrageously Extraordinary mindset drives us to tackle the impossible, push boundaries, and deliver results that others only dream of. If you thrive on breaking out of your swim lane, you'll be right at home. What We Offer We offer competitive health insurance, retirement plans, paid time off, employee stock purchase options, wellness programs, SharkNinja product discounts, and more. We empower your personal and professional growth with high impact Learning Programs featuring bold voices redefining what's possible. When you join, you're not just part of a company-you're part of an outrageously extraordinary community. Together, we won't just launch products-we'll disrupt entire markets. At SharkNinja, Diversity, Equity, and Inclusion are vital to our global success. Valuing each unique voice and blending all of our diverse skills strengthens SharkNinja's innovation every day. We support ALL associates in bringing their authentic selves to work, making an impact, and having the opportunity for career acceleration. With help from our leadership, associates, and our community, we aim to have equity be a key component of the SharkNinja DNA. Learn more about us: Life At SharkNinja Outrageously Extraordinary SharkNinja Candidate Privacy Notice - For candidates based in all regions, please refer to this Candidate Privacy Notice. - For candidates based in China, please refer to this Candidate Privacy Notice. - For candidates based in Vietnam, please refer to this Candidate Privacy Notice. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, disability, or any other class protected by legislation, and local law. SharkNinja will consider reasonable accommodations consistent with legislation, and local law. If you require a reasonable accommodation to participate in the job application or interview process, please contact SharkNinja People & Culture at accommodations@sharkninja.com

• Lead design, implementation, and evolution of ML stack • Architect systems for marketplace including expected value models • Collaborate across product, data science, and engineering

• As an MLE on this team, you will primarily be focused on the models, metrics, pipelines, systems, and services that power and deliver excellence via Yobi Applications products. • This role involves a large degree of 0-to-1 development, and will rely on collaboration with Product, core signals MLEs, and leaning on your own expertise and insight in building holistic ML-powered products. • Significant "wearing your Product hat" is expected, along with driving results in the many domains required to deliver whole ML-powered products - we are a quickly growing startup after all!