Backend Engineer Python jobs in Santa

*Senior Software Engineer (Backend | Java/Python | AWS)** We’re looking for a Senior Software Engineer to join a high-impact Metadata Engineering team focused on powering the backend systems behind large-scale streaming platforms. This role is all about building the systems that organize, structure,

*Location:** Alhambra, CA *Position Summary:** The Backend Process Engineer – InP Wafer Fab position is responsible for development, optimization, and manufacturing support of backend wafer fabrication processes for Indium Phosphide (InP)–based photonic devices, including DFB lasers, Semiconductor O

At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportu

You will build and scale the companies core investment offerings. In this role, you will go beyond execution—you will be responsible for the technical integrity and architectural evolution of systems that help millions of *customers** build long-term wealth. You will tackle sophisticated technical c

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WH

About the Team Help us build the world's most reliable, on-demand logistics engine for last-mile delivery! We're bringing on experienced engineers to help us create and maintain a 24x7, no downtime, global infrastructure system that powers DoorDash’s three-sided marketplace of consumers, merchants,

StubHub is on a mission to redefine the live event experience on a global scale. Whether someone is looking to attend their first event or their hundredth, we’re here to delight them all the way from the moment they start looking for a ticket until they step through the gate. The same goes for our s

*Senior Backend Engineer (AI/ML Systems) Los Angeles (HQ) | Full-Time | Hybrid | $170k–$210k** We are a fast‑growing technology company building next‑generation AI‑driven interactive experiences. Our platform enables developers and creators to build and deploy advanced AI companions with deep custom

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. *Culture at Scribd, Inc.** We support a culture where our employees c

Our client, located in Orange County CA is an enterprise level Telematics and GPS tracking company within the Transportation, Construction, and agricultural industry. They design, develop, and manufacture hardware and related software and tools for resellers that are high-performing, reliable and co

*About The Team** The *Backend Developer Experience (DevEx)** team builds the core systems, tools, and environments that empower engineers to develop, test, and ship high-quality services quickly and confidently. We own and evolve the developer experience for DoorDash’s backend monorepos, maintain t

At Commure, our mission is to simplify healthcare. We have bold ambitions to reimagine the healthcare experience, setting a new standard for how care is delivered and experienced across the industry. Our growing suite of AI solutions spans ambient AI clinical documentation, provider copilots, autono

At Commure, our mission is to simplify healthcare. We have bold ambitions to reimagine the healthcare experience, setting a new standard for how care is delivered and experienced across the industry. Our growing suite of AI solutions spans ambient AI clinical documentation, provider copilots, autono

At Commure, our mission is to simplify healthcare. We have bold ambitions to reimagine the healthcare experience, setting a new standard for how care is delivered and experienced across the industry. Our growing suite of AI solutions spans ambient AI clinical documentation, provider copilots, autono

DoorDash

*About The Role** DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are continuing to grow rapidly and expanding our Engineering offices globally! We are looking for Backend Engineers to build and maintain a large scale 24x7 global infrastructure system that

*Hadrian - Manufacturing the Future** Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to 2x cheaper. By combining advanced software, robotics, and full-stack manufacturing, we are reinventing

*Our Mission** We’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 soluti

*Who We Are** In the past, to be a successful restaurateur, you simply had to have a passion for food and a passion for people - but to succeed as a digital restaurateur you also need to have a passion for technology. We believe in the joy of serving others, and that's why we created Otter – to help

### Who you are 7+ years building production backend systems with a track record of designing scalable web services and APIs Experience with video-specific tools and frameworks (FFmpeg, AWS Media Services, transcoding pipelines) Deep experience with service-oriented architecture, microservices, and

### Who you are Candidates must be able to travel up to 10% of the time annually to attend conferences, off-site meetings, and other business-related events as required by the role This role may require participation in on-site interviews and/or completion of in-person onboarding processes 10+ years