Top Backend Engineer Jobs in San Francisco, CA

The Backend Engineer will design and build public APIs, manage transaction lifecycles, and create a data backend for the Stellar ecosystem.

The role involves owning the architecture and technical direction of Payment Rails infrastructure, designing high-reliability systems for global payment processing, and leading cross-functional collaborations to create efficient, compliant solutions. Responsibilities also include mentoring team members and enhancing operational excellence through AI-driven improvements.

Build and scale real-time invariant enforcement across fund flows, contribute to core platform development, mentor junior engineers, and operate correctness models in production.

As an AI Backend Engineer, you'll design and develop backend systems for AI agents, ensuring reliability, security, and performance in production environments. Collaborate across teams to implement AI workflows and scalable systems while maintaining a focus on delivering features rapidly and effectively.

The Senior AI Backend Engineer will design and build backend services to power multimodal AI agents, ensuring performance, security, and reliability. Responsibilities include developing AI orchestration pipelines, implementing security measures, and mentoring less experienced engineers while collaborating across teams to enhance AI features for enterprise customers.

The role involves building and improving backend guardrails, logging, and observability tools, ensuring robustness in error handling and monitoring for high-volume traffic.

Lead the architecture and development of financial solutions at Airwallex's GTPN, collaborating with cross-functional teams to enhance product offerings, while ensuring high-quality engineering practices and customer satisfaction.

The role focuses on improving performance and observability within Benchling's software stack, enhancing customer experience through effective tooling and cross-team collaboration. The candidate will design and implement improvements autonomously, while owning projects that address performance challenges.

As a Backend Engineer, you'll design scalable infrastructure, mentor teammates, and collaborate with teams to deploy effective solutions.

Design and build scalable platforms for high-frequency data ingestion, develop database solutions, and pioneer data architecture while collaborating on engineering standards.

As a Backend Engineer, you will architect, build, and deploy systems for our data science platform, collaborating with a cross-functional team to enhance machine learning practices.

As a Backend Engineer, you'll design, build, and maintain backend services, collaborate with teams across the stack, and contribute to product feature development.

As a Staff Backend Engineer, you'll lead the development of backend features in a Django monolith, optimize database performance, and mentor other engineers.

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.

As a Staff Backend Engineer, you'll develop reliable and performant solutions for customer problems, working with products and designs using Django, Python, and managing backend complexity.

The Sr Software Engineer will enhance platform performance, develop cloud-native systems, improve CI/CD processes, and oversee deliverables while collaborating with feature teams.

The Senior Backend Engineer will design, build, and maintain backend services and technologies for Openly's insurance platform, focusing on API development and system integration while providing mentorship and collaborating on architecture decisions.

The Software Engineer will design and maintain backend infrastructure for high-throughput distributed systems, debug production issues, and collaborate with stakeholders.

As a Senior Software Engineer at Coinbase, you will build scalable backend services using Golang, mentor junior developers, and collaborate with teams to enhance financial operations.

As a Senior Backend Engineer, you'll oversee the Secrets Manager's architecture and development, ensuring secure handling of credentials and collaborating on backend solutions.

As a Backend Engineer, you'll design REST APIs, model data, debug customer issues, optimize performance, and operate cloud services.

As a Back-End Engineer at Clipboard Health, you'll develop scalable back-end services, collaborate on cross-functional teams, and ensure data integrity for a healthcare marketplace.

Seeking backend engineers to build and maintain APIs for payment processing, collaborating with cross-functional teams and mentoring peers.

Design and operate distributed, event-driven backend systems in Python for high-volume financial data. Build typed APIs, own end-to-end data and ledger architecture, implement resilient infrastructure primitives, and partner with ML and product teams to productionize AI-native financial workflows and platform foundations.