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.

  • Senior QA Engineer

    3 days ago


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

    Our MissionWe're building infrastructure for modern healthcare delivery.Traditional healthcare is plagued with outdated, monolithic EHRs designed to maximize billing outcomes. Patient outcomes and provider experiences have been afterthoughts, as these systems have bolted on non-API-first solutions. None of this is built for how clinically excellent...


  • Los Angeles, California, United States K2 Space Full-time $170,000 - $250,000 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...

  • Senior Platform

    1 day ago


    Los Angeles, California, United States Revel Full-time

    This position is based in either Marina Del Rey (LA) or San Francisco onsite. We are open to connecting with local candidates and those open to relocation.About RevelRevel is building the software infrastructure that controls the world's most critical hardware systems — across aerospace, energy, robotics, defense, and advanced manufacturing. Our platform...


  • Los Angeles, California, United States The TCW Group Full-time $125,000 - $190,000 Contract

    Position Summary Platform Engineering is part of the Architecture and Engineering team within TCW's Engineering Solutions organization. This team works alongside our Chief Architect to solve increasingly complex engineering challenges that empower internal developers through automation, frameworks, tooling, and custom platform solutions.As a...


  • Los Angeles, California, United States AnySignal Full-time $150,000 - $180,000 Contract

    CompanyAnySignal is developing the next generation of RF products and services for some of the most demanding space and defense missions. We’re building a flexible, high-performance platform that’s easy to deploy, monitor, and scale — enabling customers to bring advanced radio technologies to life faster than ever before.About the RoleAs a Senior RF...


  • Los Angeles, California, United States ICF Remote Full-time $81,147 - $137,949 Contract

    Senior Technical Specialist Location – CA Remote (Los Angeles Metro Area)  The Senior Technical Specialist will support our demand-side management teams on the delivery of energy efficiency and electrification programs in Southern California. The Senior Technical Specialist will work closely with a cross-functional team including program implementation,...


  • Los Angeles, California, United States Cloudflare Full-time $202,000 - $278,000 Contract

    About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without...


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

    DescriptionAt 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 inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the...


  • Los Angeles, California, United States Parallel LLC Full-time

    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 Stability AI Remote Full-time

    Stability AI is a community and mission-driven, open artificial intelligence company that cares deeply about real-world implications and applications. Our most considerable advances grow from our diversity in working across multiple teams and disciplines. We are unafraid to go against established norms and explore creativity. We are motivated to generate...


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

    Our Deloitte Finance Transformation team practices to help chief financial officers, controllers, and finance teams define and execute their finance and global business services agendas and strategies. You will work with leading-class teams and solutions, helping clients navigate challenging environments, market uncertainty, technology development, and...


  • Los Angeles, California, United States Cedars-Sinai Medical Center Remote Full-time

    DescriptionGrow your career at Cedars-Sinai!Building on a legacy of innovation, Cedars-Sinai is harnessing rapidly evolving breakthroughs in AI technology to enhance patient care, improve efficiency, advance scientific discovery, and cultivate greater physician and staff wellbeing.The organization’s Healthtech excellence was acknowledged again, this time...


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

    Turning Space into a Transportation Layer for EarthWho We Are:Inversion builds advanced reentry systems to deliver next-generation capabilities from space.Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform — one that unlocks unprecedented...


  • Los Angeles, California, United States Apex Technology Full-time $135,000 - $175,000 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 Silvus Technologies Full-time $140,000 - $200,000 Contract

    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 defense, law enforcement...


  • Los Angeles, California, United States Fox Full-time $114,000 - $155,000 Contract

    OVERVIEW OF THE COMPANYFox CorporationUnder the FOX banner, we produce and distribute content through some of the world’s leading and most valued brands, including: FOX News Media, FOX Sports, FOX Entertainment, FOX Television Stations and Tubi Media Group. We empower a diverse range of creators to imagine and develop culturally significant content, while...


  • Los Angeles, California, United States Deltek Talent Management Full-time

    A leading tech firm in California is seeking a Senior Software Developer Associate to design and implement software components for the MCP Server SDK. The role involves hands-on development, integrating AI frameworks, and coding secure connectors with Microsoft tools. Ideal candidates should have around 10 years of experience, strong programming skills in...


  • Los Angeles, California, United States Clear Destination Full-time

    Summary:Cosm is looking for an experienced senior network engineer to help build a new global network and operations center from the ground up. You'll partner with several different technology teams within Cosm to define and create a network supporting the company's growing immersive entertainment business. This is an amazing opportunity to join a new team...


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

    The KPMG Advisory practice is at the forefront of transformation, offering excellent opportunities for individuals to advance their careers and expertise with KPMG. Looking ahead, we anticipate continued evolution and success within the practice, fostering both personal and professional development, thereby creating new pathways for growth. In this...


  • Los Angeles, California, United States Product.ai Full-time $400,000 - $500,000 Contract

    You build the agent loops that write most of the code and content at this company, and you own whether a loop's output is safe to merge. The truth verdicts on shopping claims belong to a sister seat; the loops belong to you. Product.ai is the verified truth layer for shopping, the intelligence that tells you what is actually true about a product, including...