Top Senior Backend Engineer Jobs in San Francisco, CA

The Senior Backend Engineer will enhance the backend platform by developing scalable services and APIs, drive the software lifecycle, mentor others, and utilize AI tools to improve workflows.

Design and implement APIs and core services, build impactful features, mentor engineers, and enhance application quality for a mission-critical system.

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.

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.

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.

The Senior Backend Engineer will develop the Payroll product, overseeing the entire development cycle from design to deployment, in a microservices architecture.

As a Senior Backend Engineer, you'll build core systems for Postman's Cloud Platform, develop backend services using Java and Spring Boot, manage deployments across Kubernetes, and ensure scalability and performance.

The Senior Backend Engineer will enhance data integration infrastructure, manage internal systems, and collaborate with teams to execute engineering tasks for growth initiatives.

The Senior Backend Engineer at Mochi Health will architect, build, and own core backend systems for a healthcare platform. Responsibilities include designing billing infrastructure, managing complex medication orders, and collaborating cross-functionally across teams to improve patient outcomes with AI-driven solutions.

As a Senior Software Engineer, you'll own backend systems, mentor team members, and collaborate with product and design to build user-focused solutions.

Design and build an EAV data model and schema-as-code platform, manage schema migrations, engineer AI tools, and mentor teams.

The Senior Backend Engineer will design and implement key SaaS features, focusing on data modeling and API performance, while collaborating with a senior development team to enhance engineering operations.

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'll develop and enhance authentication strategies, improve access management, and ensure security for GitLab users, focusing on scalable solutions.

As a Senior Backend Engineer, you will work on enhancing the GitLab DevSecOps platform, driving innovation while collaborating with team members. You will be expected to embrace AI capabilities to improve productivity and efficiency.

The Senior Backend Engineer II will design, build, and maintain backend services for financial workflows, collaborating with product and engineering teams to enhance system reliability and performance.

As a Senior Backend Engineer, you'll collaborate with a cross-functional team to build features for a Digital Asset Manager, tackle complex technical issues, and apply web best practices in a rapidly evolving environment.

As a Senior Backend Engineer at LiveRamp, you'll build and scale AI-driven advertising technology, manage distributed real-time APIs, and enhance core system performance and reliability.

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.

As a Senior Backend Engineer, you will develop and support computing features, design APIs, and ensure system reliability and compliance. You will work closely with teams to innovate on solutions and manage resources efficiently.

The role involves backend development, API design, data processing, AI/ML integration, and ensuring security and compliance in KYC/KYB systems.

The Senior Backend Engineer will develop large-scale systems, APIs, and data pipelines, optimize performance, and collaborate with various teams to enhance AI-ready web search capabilities.

Seeking a Senior Backend Engineer to build and maintain systems for a content marketing platform, focusing on performance, scalability, and innovation in a collaborative environment.

As a Senior Backend Engineer, you will design and maintain data connectors, build resilient data pipelines, and collaborate on analytics infrastructure for AI products at Zendesk.