artificial intelligence tester jobs in Los Angeles, CA, USA

AI Testing Healthcare a Must Candidates that have set up QA Environments from scratch

Key Requirements: Strong AI Testing experience, particularly in Healthcare projects.Must have hands-on Healthcare domain knowledge.Proven track record of building QA Environments from scratch.Ability to work effectively in remote environments.EST and CST candidates strongly preferred.Looking for both Leads (team management, strategy) and Automation Engineers (execution, scripting, frameworks).

Role: AI Functional Tester Expert Location: 100% Remote Minimum 9+ years of experience Functional Validation Execute functional testing of AI/ML healthcare applications deployed on Google Cloud Platform (Vertex AI, BigQuery, Dataflow, Cloud Storage, Pub/Sub). Validate healthcare data flows, APIs, and integration points with FHIR, HL7, DICOM, and EHR/EMR systems. Verify AI model outputs against business requirements, ensuring accuracy, fairness, and clinical relevance. Test Design & Execution Cr

Position: Machine Learning Engineer Location: Culver City, California Duration: Contract Job ID: 170016 Job Overview: We are seeking a highly skilled QA Engineer (Automation) to join our team in Culver City, California. The ideal candidate will be responsible for designing, developing, and implementing machine learning models and AI algorithms, as well as ensuring the quality and performance of these systems. This role involves working with large datasets, deploying ML models into productio

Our client is a global investment and asset management firm with a strong presence across multiple markets. Known for fostering a culture of collaboration, innovation, and excellence, the organization continues to invest in technology and data capabilities to support strategic growth initiatives and improve operational efficiency. As part of its ongoing technology expansion, the firm is seeking a Director of AI & Machine Learning to lead the development and integration of advanced Generative AI

Job Description Our client is hiring a Director of AI based in Los Angeles, CA. They are a global organization that is investing heavily in modern AI and engineering initiatives. The company is well-established, operates internationally, and is building a new wave of Generative AI-driven products and platforms to enhance technology capabilities across its operations. The standout feature of this opportunity is the chance to define and lead an AI strategy from the ground up. You'll be driving i

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us

JOB SUMMARY: Our client is a leading global investment and asset management firm with operations spanning multiple markets. The company is recognized for its culture of innovation, collaboration, and excellence, and continues to advance its technology and data strategies to drive growth and enhance operational performance. As part of its technology transformation, the firm is seeking a Senior Director of AI & Machine Learning to oversee the design and adoption of cutting-edge Generative AI solu

Job Description We're hiring a full-time Data Scientist, Personalization & Insights to join our in-office team in Irvine, CA. This role supports an innovative financial rewards platform that transforms rent payments into meaningful financial opportunities for renters across the U.S. Through cashback rewards, flexible payment options, and personalized insights, the platform helps reduce financial stress while creating value for both property managers and advertisers. The mission is bold: to emp

Our client is a global investment and asset management firm with a strong presence across multiple markets. Known for fostering a culture of collaboration, innovation, and excellence, the organization continues to invest in technology and data capabilities to support strategic growth initiatives and improve operational efficiency. As part of its ongoing technology expansion, the firm is seeking a Director of AI & Machine Learning to lead the development and integration of advanced Generative AI

Our Company Oaktree is a leader among global investment managers specializing in alternative investments, with about $200 billion in assets under management. The firm emphasizes an opportunistic, value-oriented and risk-controlled approach to investments in credit, private equity, real assets and listed equities. The firm has over 1200 employees and offices in 24 cities worldwide. We are committed to cultivating an environment that is collaborative, curious, inclusive and honors diversity of tho

Job Description Job Description Job Summary Perform data and error analysis to improve models, and clean and validate data for uniformity and accuracy. Execute data science and statistical analytical experiments methodically to help solve various problems and make a true impact across various healthcare domains. Developing and deploying advanced machine learning models and AI solutions that enhance our products and services. Leverage their expertise in data science, machine learning, and AI t

Job Description Job Description Job Summary Perform data and error analysis to improve models, and clean and validate data for uniformity and accuracy. Execute data science and statistical analytical experiments methodically to help solve various problems and make a true impact across various healthcare domains. Developing and deploying advanced machine learning models and AI solutions that enhance our products and services. Leverage their expertise in data science, machine learning, and AI t

Job Description This is a full-time, 12-month contract role with a leading global video game developer and publisher, renowned for creating competitive, genre-defining multiplayer titles. The company fosters a collaborative, player-focused culture where cutting-edge technology meets immersive gameplay. You will join a specialized machine learning engineering team that builds large-scale ML systems to enhance competitive gameplay experiences. This role offers the opportunity to work on a major f

Are you passionate about the chance to bring your data quality improvement experience to a world class organization that is leading the way in both content and technology to serve and protect our citizens home and abroad? Do you have the skills necessary to manage, understand, and analyze inhouse and customer data including text mining, developing predictive systems, risk scoring, creating efficient algorithms, data quality improvement and other related activities? Then Thomson Reuters Special S

Career Category Information Systems Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of pat

Career Category Information Systems Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of pat

Overview of the Role Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is

Job Description This is a full-time, 1-year contract role (through June 2026) based in Irvine, CA. The position is hybrid, requiring on-site presence at least two days per week (Monday and Wednesday) and core working hours from 8 AM-5 PM or 9 AM-6 PM PST, with flexibility based on business needs. You will join a forward-looking AI solutions team within a pioneering company in the electric vehicle industry, driving the design, development, and deployment of intelligent AI agents while also mana

Requisition Id 15022 Due to the security clearance requirements of this position, ship is required for consideration. Overview: We're hiring a highly skilled AI Engineer with expertise in developing and deploying AI/ML solutions. In this role, you will design, develop, and implement cutting-edge AI/ML tools and frameworks that drive efficiency, innovation, and data-driven decision-making at Oak Ridge National Laboratory (ORNL). This position resides in the AI Operations Program office within t