Top Senior Backend Engineer Jobs in San Francisco, CA

As a Senior Backend Engineer at Kiddom, you'll develop backend services and internal tools using Python and GoLang, focusing on enhancing system reliability and developer productivity.

The Senior Backend Engineer will design backend architecture, enhance healthcare systems, lead technical planning, mentor junior engineers, and ensure code quality.

As a Senior Backend Engineer, you will design, build, and maintain scalable backend systems and APIs, optimize performance, and ensure system reliability.

The Senior Backend Engineer will architect and implement backend systems, focusing on distributed systems and service-oriented architecture, while mentoring junior engineers and improving CI/CD stability.

As a Senior Backend Engineer, you will design scalable solutions, own products, lead technical architecture, and contribute to key engineering projects.

The Senior Backend Engineer will resolve scaling and performance issues, implement new infrastructure, and collaborate with customers and partners on system requirements.

As a Senior/Staff Backend Engineer, you will build scalable features and enhance backend capabilities focused on AI systems. Collaborate with prospects and customers to deliver production solutions.

As a Senior Backend Engineer, you'll develop and enhance authentication strategies, improve access management, and ensure security for GitLab users, focusing on scalable solutions.

As a Senior Back End Engineer at Altruist, you will lead engineering best practices, build scalable applications, and mentor junior engineers while focusing on complex problem-solving and data integration.

Design and implement the core Risk platform architecture, manage projects, mentor team members, and write high quality code for Coinbase products.

The role involves developing and maintaining backend services for a blockchain platform, collaborating on integrations, troubleshooting challenges, and ensuring high-quality code.

Seek a Senior Back End Engineer to develop AI-driven applications, mentor engineers, and solve complex engineering challenges while focusing on scalability and data integrations.

Own and scale core backend data infrastructure for an AI-driven logistics platform: design distributed systems, queues, databases, and real-time search; optimize reliability, throughput, and latency; set backend technical direction; mentor hires and collaborate with founders to deliver resilient, production-grade pipelines and search features.

Design, build and optimize scalable backend systems for LLM-driven products and collaborate with teams to enhance infrastructure and processes.

Build and maintain data onboarding pipelines and automation to extract, transform, validate, and import retailer data from legacy POS systems. Optimize performance, ensure data quality, and collaborate with onboarding, product, and operations teams to scale retailer onboarding.

As a Senior Backend Engineer, you'll design and build distributed systems for the Retail Cash team, ensuring performance, accuracy, and availability of cash operations.

As a Senior Software Engineer on the PMI team, you'll design and develop backend systems, collaborate on API lifecycle, support team operations, and engage in team growth activities.

The Senior Backend Engineer will optimize and build systems for the Inference Platform, focusing on low-latency, scalability, and performance for generative AI models. Responsibilities include enhancing request routing, developing auto-scaling systems, and collaborating with ML researchers to implement new model architectures in production.

The Sr. Backend Engineer will develop the core platform and web app using Typescript and Node.js, focusing on performance optimization and UI/UX implementation.

Develop and implement AI solutions and backend services, mentor colleagues, and enhance systems reliability while addressing complex challenges in crypto compliance and customer support.

As a Senior Backend Engineer, you will develop and maintain deployment infrastructure for GitLab's self-managed customers, ensuring secure and scalable operations across various environments.

As a Senior Backend Engineer at Patreon, you'll design and deliver features for creator engagement, collaborate with cross-functional teams, and mentor engineers while maintaining a scalable back-end system.

Design, build, and scale highly performant, highly available backend systems for advanced crypto trading instruments. Architect robust services supporting multiple instrument types, collaborate with product and design, and deliver high-value, observable features for traders worldwide.

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

The Senior Backend Engineer will develop and maintain backend systems, collaborate on data-driven solutions, and enhance products using machine learning.