senior backend python developer jobs in Los Angeles

1,000 senior backend python developer job listings in United States. Find daily updated positions from leading job boards.


  • Los Angeles, California, United States thatgamecompany Remote Full-time $120,000 - $205,700 Contract

    Senior Machine Learning EngineerRemote US & CanadaWe are seeking a highly motivated and autonomous Senior Machine Learning Engineer to join our team. In this role, you will be a driving force behind our core ML models and underlying data and training pipelines. We are looking for a self-starter, someone who is internally driven, passionate about their craft,...


  • Los Angeles, CA, United States Snap Full-time

    Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together.The Company operates Snapchat, a visual messaging app that enhances your...


  • Los Angeles, California, United States Heart Aerospace Full-time $155,000 - $193,000 Contract

    Los Angeles, CA Role Overview: At Heart Aerospace we are developing the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km. Heart is targeting type certification of the ES-30 by the end of the decade. Your mission As a Senior/Staff Software Engineer on...


  • Los Angeles, California, United States Antares Full-time $112,000 - $185,000 Contract

    About UsAt Antares, our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. We’re fueled by the belief that advanced nuclear energy can strengthen our military, solve the climate crisis, elevate global living standards, and expand humanity's presence in outer space. To achieve our mission, we’re building mass-producible,...


  • Los Angeles, CA, United States Northrop Grumman Full-time

    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and...


  • Los Angeles, California, United States Hermeus Full-time $138,550 - $187,450 Contract

    Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation...


  • Los Angeles, California, United States Altruist Full-time $170,000 - $225,000 Contract

    About Altruist Altruist is transforming the multi-trillion dollar wealth management industry by building an AI platform for wealth professionals. We partner with financial advisors nationwide, empowering them to grow, optimize time and resources, and deliver superior outcomes for their clients. We're looking for exceptional talent to help us achieve our...


  • Los Angeles, California, United States Arcturus Full-time

    About ArcturusArcturus is creating a new wire technology stack that uses carbon nanomaterials to overcome the materials limitations of metals where performance breaks down, at real operating temperatures. Our technology is designed to significantly improve the performance of electric motors for drones and robotics, heat sinks, and ultimately the entire...


  • Los Angeles, California, United States Antares Full-time $160,000 - $210,000 Contract

    About UsAt Antares, our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. We’re fueled by the belief that advanced nuclear energy can strengthen our military, solve the climate crisis, elevate global living standards, and expand humanity's presence in outer space. To achieve our mission, we’re building mass-producible,...


  • Los Angeles, California, United States TubeScience Full-time $100,000 - $130,000 Temporary

        ⚡️GROWTH DRIVER WANTED   Seeking a D2C-Savvy Paid Social Marketer to Scale Client Performance at TubeScience 📇Role: (Senior) Associate Growth Manager📍 Location: Los Angeles, CA (Hybrid Flexible | Open to Remote for exceptional candidates)💰 Compensation: $100,000–$130,000 base + uncapped monthly performance...


  • Los Angeles, California, United States K2 Space Full-time $165,000 - $200,000 Contract

    K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion in...


  • Los Angeles, California, United States Eleven Recruiting Full-time $200,000 - $225,000 Contract

    About Eleven Recruiting We are a specialized technology staffing agency supporting professional and financial services companies. Why do we stand out in technology staffing? We listen and act as advisors for our candidates on how they can best add value, find interesting projects, and pave a path for career advancement. We advocate for best pay, diversity in...


  • Los Angeles, California, United States K2 Space Full-time $125,000 - $155,000 Contract

    K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion in...


  • Los Angeles, California, United States Tatari Full-time $160,000 - $180,000 Contract

    Tatari is on a mission to revolutionize TV advertising. Founded in 2016 to help transform the antiquated world of TV advertising through the intelligent application of AI and machine learning, Tatari helps some of the world’s fastest growing brands including Chime, Calm, Tecovas, Manscaped, Saatva, and Liquid I.V., reach their customers using linear and...


  • Los Angeles, California, United States Altruist Full-time $170,000 - $225,000 Contract

    About Altruist Altruist is transforming the multi-trillion dollar wealth management industry by building an AI platform for wealth professionals. We partner with financial advisors nationwide, empowering them to grow, optimize time and resources, and deliver superior outcomes for their clients. We're looking for exceptional talent to help us achieve our...


  • Los Angeles, California, United States Mundi Full-time

    K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across...

  • Senior IT Engineer

    3 days ago


    Los Angeles, California, United States Namely Full-time

    Hi, we're Oscar. We're hiring a Senior IT Engineer to join our Engineering Team.Oscar is the first health insurance company built around a full stack technology platform and a relentless focus on serving our members. We started Oscar in 2012 to create the kind of health insurance company we would want for ourselves—one that behaves like a doctor in the...


  • Los Angeles, California, United States Altruist Full-time $180,000 - $225,000 Contract

    About Altruist Altruist is transforming the multi-trillion dollar wealth management industry by building an AI platform for wealth professionals. We partner with financial advisors nationwide, empowering them to grow, optimize time and resources, and deliver superior outcomes for their clients. We're looking for exceptional talent to help us achieve our...


  • Los Angeles, California, United States Apex Technology Full-time $124,000 - $165,000 Contract

    Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge.For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need...


  • Los Angeles, California, United States Viking Cruises US Full-time $190,000 - $220,000 Contract

    Job Summary   Reporting to our Director, Customer Data and Identity Engineering, we are looking for a Senior BI and Data Architect with strong end-to-end data stack skills to design, build, and maintain the analytical data platform that powers reporting and decision-making across the business.    Beyond traditional BI, this role will...