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, New York, United States Recruiting From Scratch Remote Full-time $110,000 - $150,000 Contract

    Senior Data Scientist Location: Remote – United StatesCompany Stage: Established EdTech / Growth-Stage Education TechnologyOffice Type: RemoteSalary: $110K – $150K Base + Bonus Company Description This education technology company is building next-generation curriculum, assessment, and learning platforms used by millions of students and educators across...

  • Senior QA Engineer

    24 hours ago


    Los Angeles, California, United States Altruist Full-time $170,000 - $215,000 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 Parallel Systems Full-time $163,000 - $180,000 Contract

    Parallel Systems is pioneering autonomous battery-electric rail vehicles designed to transform freight transportation by shifting portions of the $900 billion U.S. trucking industry onto rail. Our innovative technology offers cleaner, safer, and more efficient logistics solutions. Join our dynamic team and help shape a smarter, greener future for global...


  • Los Angeles, California, United States K2 Space Full-time $150,000 - $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 Cystems Logic Full-time

    Job DescriptionHi, Local to Los Angeles, CA (Irvine, CA or nearby) who will be able to attend F2F interviews and has strong experience designing and developing web technologies. Relevant hands-on experience with modern web architecture and technologies is required. We have below longterm job opening.If you are interested , Please send your updated resume...


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

    Client OverviewOur client is a small biotech company focused on neurodegeneration. They are currently looking to add a Senior Data Scientist to their team.Salary/Hourly Rate$150k - $180kPosition OverviewOur client is seeking a hands‐on Senior Data Scientist to own and build the company's scientific data platform and analytics infrastructure. The Senior...


  • Los Angeles, California, United States Pivotal Health Full-time $220,000 - $240,000 Contract

    About Pivotal HealthPivotal Health is the leading technology platform that helps healthcare providers get paid fairly in an increasingly complex reimbursement landscape.Today, many providers face persistent underpayment from health insurance companies, despite delivering high-quality care. While processes like IDR (Independent Dispute Resolution) were...


  • Los Angeles, California, United States Samba Full-time $120,000 - $150,000 Contract

    Samba is a media intelligence company. We know what the world is watching, reading, and thinking about — in real time, at scale, across every screen. Our data exists with the consent of over a billion people, organized into the most complete picture of consumer attention ever built. The biggest brands in the world use that picture to make smarter...


  • Los Angeles, California, United States Freeform Full-time $150,000 - $250,000 Contract

    SENIOR SOFTWARE ENGINEER  Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Senior...


  • Los Angeles, California, United States Oaktree Capital Management Full-time $130,000 - $155,000 Contract

    Our CompanyOaktree is a leader among global investment managers specializing in alternative investments, with more than $220 billion in assets under management. The firm emphasizes an opportunistic, value-oriented, and risk-controlled approach to investments in credit, equity, and real estate. The firm has more than 1,400 employees and offices in more than...


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

    Duro is seeking a Sr. Software Development Engineer in Los Angeles for a hybrid role shaping our hardware-facing software stack. You'll own features end-to-end, from concept through production, across frontend and backend components and across AWS, GraphQL, and database layers.You will collaborate with product and design teams, think end-to-end, and apply...


  • Los Angeles, Florida, United States Green Dot Full-time $104,900 - $157,300 Contract

    We’re looking for talented professionals to join us in bringing smart money management and payment solutions to everyone’s fingertips.This position is classified as structured hybrid, with an expectation of a minimum of three (3) days per week working in the office and flexibility to work remotely on the remaining days. On-site expectations may evolve...

  • Senior AI Engineer

    24 hours ago


    Los Angeles, California, United States Hop Full-time

    Our client is a family office management company serving investments, foundations, and activities of a prominent family. With a broad mandate, their organization oversees diverse assets and programs, including multiple foundations and institutes. Across their entities, they manage hundreds of employees and oversee significant annual expenditures, ranging...

  • Senior GNC Engineer

    24 hours ago


    Los Angeles, California, United States Outpost Full-time $160,000 - $205,000 Contract

    Senior GNC Engineer  Location: Playa Vista, California (in-person, five days per week)  The return lane isn’t going to build itself. Come build it with us. Outpost is an orbital logistics company rewriting the rules of global logistics by building reusable Earth-return vehicles that unlock in-space manufacturing, on-orbit warehousing, and 60-minute...


  • Los Angeles, California, United States Pivotal Health Full-time $210,000 - $230,000 Contract

    About Pivotal HealthPivotal Health is the leading technology platform that helps healthcare providers get paid fairly in an increasingly complex reimbursement landscape.Today, many providers face persistent underpayment from health insurance companies, despite delivering high-quality care. While processes like IDR (Independent Dispute Resolution) were...


  • Los Angeles, California, United States Antares Full-time $112,000 - $200,000 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 Silvus Technologies Full-time $140,000 - $195,000 Contract

    Department Overview Silvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications – on the ground, in the air and at sea. Its battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for...


  • Los Angeles, California, United States Worky Ltd Full-time

    About GeniusGenius is the leading destination for music, lyrics, and the stories behind the songs. At the intersection of music, technology, and culture, Genius connects fans with deeper meaning behind the world's most influential music. Join an exceptionally talented team of engineers, designers, product leaders, and business builders who are shaping the...


  • Los Angeles, CA, United States WinMax Systems Corporation Full-time

     Senior Software EngineerLocation: West Los Angeles, CA (exact location TBD, remote to start but will be needed hybrid later in the year, 2-3 days onsite a week)Contract: 8+ Month  Job Description: Were looking for talented professionals to join us in bringing smart money management and payment solutions to everyones fingertips.This position is...


  • Los Angeles, California, United States LOS ANGELES CAPITAL MANAGEMENT Full-time $115,000 - $150,000 Contract

    Senior Associate, Portfolio Construction & Implementation Strategy  About the FirmFirm Mission“Achieving Client Success through Research and Technology”Los Angeles Capital, the “Firm”, is a global equity manager of assets for leading institutions around the world. The Firm is recognized as a pioneer in dynamic equity management, utilizing...