JOBSEARCHER

Software Engineer, Machine Learning

MetaPhoenix, AZL6 LeadSeptember 19th, 2026
Summary:Meta is seeking talented engineers to join our teams in building cutting-edge products that connect billions of people around the world. As a member of our team, you will have the opportunity to work on complex technical problems, build new features, and improve existing products across various platforms, including mobile devices and web applications. Our teams are constantly pushing the boundaries of user experience, and we're looking for passionate individuals who can help us advance the way people connect globally. If you're interested in joining a world-class team of industry veterans and working on exciting projects that have a significant impact, we encourage you to apply.Required Skills:Software Engineer, Machine Learning Responsibilities:Collaborate with cross-functional teams (product, design, operations, infrastructure) to build innovative application experiencesImplement custom user interfaces using latest programming techniques and technologiesDevelop reusable software components for interfacing with back-end platformsAnalyze and optimize code for quality, efficiency, and performanceLead complex technical or product efforts and provide technical guidance to peersArchitect efficient and scalable systems that drive complex applicationsIdentify and resolve performance and scalability issuesWork on a variety of coding languages and technologiesEstablish ownership of components, features, or systems with expert end-to-end understandingMinimum Qualifications:Minimum Qualifications:Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experienceTrack record of setting technical direction for a team, driving consensus and successful cross-functional partnerships6+ years of programming experience in a relevant language or 3+ years of experience + PhDExperience building maintainable and testable code bases, including API design and unit testing techniquesPreferred Qualifications:Preferred Qualifications:Experience building and shipping high quality work and achieving high reliabilityExperience improving quality through thoughtful code reviews, appropriate testing, proper rollout, monitoring, and proactive changesExperience with developing machine learning models at scale from inception to business impactExposure to architectural patterns of large scale software applicationsExperience with scripting languages such as PyTorch, TensorFlow, Python, JavaScript or Hack2+ years of experience in one or more of the following areas: machine learning, recommendation systems, pattern recognition, data mining, artificial intelligence, or a related technical fieldKnowledge developing and debugging in C/C++ and JavaDemonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologiesPublic Compensation:$154,003/year to $217,006/year + bonus + equity + benefitsIndustry: InternetEqual Opportunity:Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.