Product Engineer

As a Product Engineer on the Grok Connectors team at SpaceXAI, you will build integrations that enable Grok, Cursor, and Grok Bot to perform tasks within everyday tools such as Gmail, Outlook, Google Calendar and Drive, Microsoft Teams, OneDrive and SharePoint, GitHub, Slack, finance accounts, and a growing marketplace of third-party MCP plugins.

You will architect, implement, and deploy features end-to-end, including OAuth sign-in and token handling, tool schemas, and reliability across hundreds of millions of tool calls. You will also work with enterprise customers and partners to develop connectors that large organisations can trust.

Responsibilities include:

• Building integrations with various tools and services
• Implementing OAuth 2.0 and OIDC for secure authentication
• Ensuring reliability and concurrency across large-scale systems
• Collaborating with customers, partners, and internal teams
• Analysing logs and metrics to inform decision-making
• Measuring error rates and optimising system performance

Requirements:

• Entrepreneurial spirit with a focus on business impact
• Deep understanding of OAuth 2.0, OIDC, and large provider APIs
• Practical experience with TypeScript and large codebases
• Strong analytical and problem-solving skills
• Excellent communication and collaboration skills

Nice to have:

• Experience with MCP protocol, Rust, Kubernetes, and multi-cloud deployments
• Knowledge of enterprise security and compliance
• Familiarity with building LLM agents for automation

Example projects include:

• Developing automated triage systems
• Redesigning OAuth token refresh flows
• Improving tool-call error rates
• Shipping Gmail and Outlook draft, reply, and attachment flows
• Launching new partner connectors