Top Backend Engineer Jobs in Los Angeles, CA

The Software Engineer will design and scale back-end systems, improve features, ensure system reliability, and collaborate across teams while focusing on performance and security.

Design, implement, and maintain integrations and services for billing, payments, and accounting systems. Collaborate with product teams, draft technical and testing plans, and develop automated end-to-end and unit tests to ensure production reliability.

The Senior or Staff Backend Engineer will architect and maintain backend services, design APIs, and collaborate with cross-functional teams to enhance customer experiences and product offerings.

As a Software Engineer II in Backend, you will develop and launch backend systems, collaborate on tech projects, and support operational availability.

As a Backend Engineer Intern, you will collaborate on scalable backend systems, write tests, and leverage new technologies in system architecture.

Design and develop backend systems, optimize performance, manage APIs, and lead integration efforts in healthcare software.

The Senior Software Engineer will build services, design scalable systems, collaborate with teams, and write high-quality, tested code for backend systems.

As a Senior Backend Engineer, you'll develop, deploy, and monitor microservices, enforce security policies, and improve automation tooling.

As a Staff Engineer at ClickUp, you'll design and enhance search infrastructure using OpenSearch/ElasticSearch, optimize query relevance, and mentor junior engineers.

Develop and maintain scalable backend systems at ClickUp. Collaborate with teams, optimize database queries, debug issues, and foster a culture of learning.

As a Back End Engineer, you will develop core financial systems, manage APIs, and optimize architecture while collaborating across teams.

The Backend Developer will design and implement scalable applications, maintain cloud services, ensure security best practices, and collaborate on new features.

Build and maintain backend services for the recognition platform, design scalable distributed systems, drive CI/CD and testing best practices, integrate partner products, lead a small team, and continuously improve platform reliability and feature delivery.

Design and maintain backend systems for stablecoin payments, lead projects, collaborate with teams, and mentor junior engineers in a fast-paced environment.

Build and maintain scalable backend services, define APIs, lead project delivery, improve reliability, and participate in code reviews.

Design and maintain scalable features in Toast's menu management products while collaborating with UX, PM, QA and engineering teams. Mentor peers and uphold development best practices.

Join Terakeet as a Senior Backend Software Engineer to design, build and maintain scalable backend services and APIs using Python, focusing on databases and best coding practices.

As a Staff Backend Engineer, you will design and maintain backend systems, collaborate with cross-functional teams, optimize application performance, and ensure high-quality software delivery with a customer-focused approach.

Design and implement secure, scalable backend services for voice agents, integrate AI models and telephony, improve inference, debug concurrent systems, and collaborate with Product to deliver features end-to-end.

Lead the design and implementation of backend services for data cataloging and ML training systems, focusing on performance and scalability.

Design, build, test, and roll out backend features for Toast's payments platform. Deliver scalable, secure APIs, collaborate with PM/UX and cross-functional teams, implement automated tests, monitor releases, and participate in design and code reviews.

Join Coinbase's Staking Validators team to operate and innovate on blockchain infrastructure, ensuring high performance and uptime for staking-related nodes, with an emphasis on cryptocurrency and community engagement.

As a Staff Backend Engineer, you will architect and build core systems for subscription management in Shopify's ecosystem, collaborate with cross-functional teams, and implement scalable services.

Technical leader building scalable data pipelines, analytics infrastructure, and APIs. Own architecture, optimize large-scale query performance, mentor engineers, and partner with product and integration teams to deliver real-time and historical analytics.

The Senior Product Backend Software Engineer will design and build orchestration systems and APIs for Dropbox's AI-driven agent platform, ensuring scalability and reliability through strong technical leadership and collaborative efforts.