Sr Software Engineer – API Platform & Agentic AI (Python/Typescript)
Core
Designing and delivering high-throughput, low-latency APIs and frameworks to support Workday's next generation of products and agentic AI use cases.
Role type
Senior Software Engineer (API Platform & Agentic AI)
Builds
High-throughput, low-latency APIs and frameworks for Product Engineering teams and AI agents
Domain
Enterprise SaaS, API Infrastructure, Agentic AI
Deliverable
production ML models | product features
Required skills
API design (REST, GraphQL, SOAP), TypeScript, Python, system architecture, performance optimization, observability, technical leadership, algorithmic thinking
Preferred skills
MCP models, AI-assisted code generation, contract testing, domain-driven design
Technologies
Python, TypeScript, REST, GraphQL, OpenAPI, Git, JUnit, Mockito, Postman
Responsibilities
Lead end-to-end design and development of complex backend services and APIs; Drive consensus on API contracts and data models; Drive performance and scalability improvements; Design and implement observability for product APIs; Provide technical leadership through design reviews and coaching; Participate in incident response and root cause analysis.
Seniority
Senior, hands-on IC with mentorship responsibilities
