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ServiceNow Developer
Bespoke Technologies
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…interface with the ServiceNow platform to ensure a seamless integration and work with a team to develop and deploy custom workflows, including the Sponsors project manager, systems…
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Test Engineer (Manual)
ECS FEDERAL LLC
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Advanced Software Systems Engineer
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Software Engineer - Site Controller, Energy Storage
Redwood Materials
San Francisco, CA
The Site Controller is the "Central Nervous System" of our modular Battery Energy Storage Systems (BESS). It is the platform that allows us to harmonize new and repurposed batteries into a…
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Sacramento, CA
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Senior Systems Engineer
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Principal Systems Engineer - P5
Boston Scientific
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Staff Software Engineer, Simulation
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Added 14 mins ago
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ASIC Project Engineer - 1101
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Added 15 mins ago
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Senior Full-Stack Engineer with AWS
CapTech Consulting
Richmond, VA
- $90,000 to $190,000 USD / year
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Senior Full-Stack Engineer with AWS
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Reston, VA
- $90,000 to $190,000 USD / year
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Added 15 mins ago
Senior Full-Stack Engineer with AWS
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Senior CBTC Railway Signaling System Engineer
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Added 23 mins ago
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Solutions Architect
Allied Universal
Wilmington, MA
- $80,000 to $90,000 USD / year
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Added 27 mins ago
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Integration And Test Engineer
Actalent
Endicott, NY
- $35 to $55 USD / hour
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Added 27 mins ago
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Automation Engineer
Actalent
Reading, PA
- $90,000 to $100,000 USD / year
…installation, modification, and maintenance for the manufacturing integration program within North America. Ensure disciplined compliance with ISA-95 standards and MES implementation that…
Added 28 mins ago
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Mechanical Engineer
Actalent
Wyomissing, PA
- $30 to $40 USD / hour
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Added 28 mins ago
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Controls Engineer
Actalent
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- $39.42 to $50 USD / hour
1+ year of commissioning, integration, or controls experience
Added 28 mins ago
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Digital Signal Processing Engineer
Actalent
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UnitedHealth Group

Sr. AI/ML Engineer - Remote

Richardson, TX, United States

$120,100 to $214,500 USD / year

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Job details

Pay: $120,100 to $214,500 USD / year
Posting language: English
Posted: Nov 9, 2026

Original job description

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care’s most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us in making healthcare work better for everyone through people-led, responsible AI while Caring. Connecting. Growing together.

The Optum Health Technology team is seeking a Senior AI/ML Engineer with a solid data science background to build and scale cutting-edge AI-powered solutions that transform value-based care delivery. In this role, you will lead the design, development, statistical analysis, and enterprise deployment of machine learning models, generative AI architectures, predictive analytics, and intelligent automations that directly improve patient health outcomes and operational efficiency. You will collaborate closely with software engineers, data scientists, data architects, product managers, and clinical leaders to translate complex clinical data into actionable intelligence, streamline healthcare workflows, empower clinical decision-making, and deliver scalable value across the care continuum.

You’ll enjoy the flexibility to work remotely * from anywhere within the U.S. as you take on some tough challenges. For all hires in the Minneapolis or Washington, D.C. area, you will be required to work in the office a minimum of four days per week.

Primary Responsibilities:

Design, develop, and deploy AI-powered solutions to address complex healthcare challenges with an emphasis on the responsible and ethical use of AI
Perform exploratory data analysis (EDA), feature engineering, statistical modeling, and hypothesis testing on large-scale clinical and healthcare datasets
Leverage enterprise-approved AI tools and frameworks to streamline engineering workflows, automate repetitive tasks, and drive continuous process improvement
Evaluate emerging AI/ML trends, foundational models, statistical techniques, and technical tools to inform architectural solution design and strategic innovation
Build, optimize, and maintain production-grade machine learning pipelines and predictive models for data preprocessing, model training, evaluation, and monitoring
Architect scalable microservices and APIs to integrate machine learning models and data science capabilities seamlessly into enterprise applications and clinical workflows
Collaborate with cross-functional technical, data, and clinical teams to translate high-level business objectives into robust, secure, and performant solutions
Implement MLOps best practices to ensure continuous integration, automated model evaluation, governance, model tracking, and reliable deployment at enterprise scale

You’ll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in.

Required Qualifications:

5+ years of software engineering, machine learning engineering, or data science experience in a production enterprise environment
3+ years of hands-on experience designing, statistical modeling, training, evaluating, and deploying machine learning or deep learning models in production
3+ years of proficiency with Python and core AI/ML and data science libraries (e.g., PyTorch, TensorFlow, scikit-learn, Pandas, NumPy, SciPy)
2+ years of experience with cloud platform infrastructure (AWS, Azure, or GCP) and cloud-native AI/ML/data services (e.g., SageMaker, Azure ML, Vertex AI)
2+ years of experience in statistical analysis, predictive modeling, hypothesis testing, and advanced data manipulation on complex datasets
2+ years of experience implementing MLOps, CI/CD pipelines, containerization (Docker, Kubernetes), and model monitoring/governance frameworks

Preferred Qualifications:

Master’s or Bachelor’s degree in Data Science, Computer Science, Statistics, Applied Mathematics, or a related quantitative field
Experience working with Large Language Models (LLMs), Generative AI architectures, prompt engineering, and Retrieval-Augmented Generation (RAG) frameworks
Proven track record of leveraging modern AI coding tools and automation frameworks to accelerate software and data science delivery
Background in healthcare technology, clinical data standards (FHIR, HL7), or working within highly regulated data compliance environments (HIPAA, HITRUST)
Experience with distributed data processing systems and analytics platforms such as Apache Spark, Databricks, or Snowflake

*All employees working remotely will be required to adhere to UnitedHealth Group’s Telecommuter Policy.

Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you’ll find a far-reaching choice of benefits and incentives. The salary for this role will range from $120,100 - $214,500 annually based on full-time employment. We comply with all minimum wage laws as applicable. Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants.

At UnitedHealth Group, our mission is to help people live healthier lives and help make the health system work better for everyone. Together, we are shaping the future of healthcare by harnessing technology and innovation to make care simpler to navigate, more affordable and more connected for the people we serve. We are committed to creating an inclusive workplace where everyone feels welcomed, valued, heard and respected, empowering people to bring their authentic selves to work and strengthening our collective impact through diverse talents, backgrounds, experiences and perspectives.

UnitedHealth Group and its affiliated brands are an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.

UnitedHealth Group and its affiliated brands are a drug-free workplace. Candidates are required to pass a drug test before beginning employment. #optumtechpj

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More about this job

Skills

ML
Statistics
Decision making
Data analysis
EDA
Microservices
CI/CD
Machine learning
Deep learning
Python
PyTorch
TensorFlow
Scikit-learn
NumPy
SciPy
AWS
Microsoft Azure
Google Cloud
Docker
Kubernetes
Computer science
Regulatory compliance
Process data
Apache Spark
Databricks
Snowflake

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