Austin, TX or Cupertino, CA (Onsite)-only locals
Duration: Long Term Contract
Experience: 9+ years
Job Description:
We are seeking a high-caliber Senior Software Engineer to lead the architectural evolution of our Digital Marketplace. You will be responsible for decomposing our services breaking down monolithic barriers to create a highly modular, interoperable ecosystem. A core focus of this role is the design and implementation of MCP and agent based architectures, enabling seamless integration between AI agents, data sources, and enterprise services.
Required Qualifications
7+ years of experience in distributed systems, microservices, and API-first design.
Proven experience with Model Context Protocol (MCP) or similar frameworks for connecting AI models to external tools and data.
Deep proficiency in Python (FastAPI), TypeScript (Angular), and SQL.
Strong experience with AWS deployment, containerization (Docker/Kubernetes), and CI/CD pipelines.
Ability to navigate ambiguous requirements and decompose complex legacy systems into elegant, modular solutions.
Preferred Qualifications
Experience building marketplaces or service catalogs for AI agents.
Contributions to open-source protocols or distributed systems libraries.
Background in building context-aware applications for LLMs.
Key Responsibilities
Design and scale the Model Context Protocol (MCP) hub, ensuring robust connectivity between AI agents and diverse service catalogs.
Lead the transition from legacy structures to a decentralized, polyglot service architecture that promotes autonomy and rapid deployment.
Define and implement protocols for tool-calling, resource sharing, and context management across a distributed marketplace.
Develop high-performance FastAPI/Python backends and Angular-based interfaces for managing complex service hierarchies.
Architect secure JWT-based authentication flows and ensure the infrastructure can handle high-velocity agentic workflows.