Senior Software Engineer (Internally Deployed Products)

Join ClickUp, a leading productivity platform, as a Senior Software Engineer in The Foundry, our internal AI innovation lab. You will be responsible for the technical delivery of our MCP server platform, agent orchestration layer, and internal tooling. Your work will directly impact the efficiency and effectiveness of our go-to-market functions, including Sales, Marketing, Post-Sales, and Revenue Operations.

• Conception, développement et exploitation de serveurs Model Context Protocol (MCP) pour exposer les données CRM, de billetterie, d'analyse et de communication aux agents d'IA.
• Mise en œuvre des flux d'authentification Okta PKCE et de l'application des politiques RBAC pour garantir que les agents n'accèdent qu'aux données autorisées.
• Responsabilité de l'observabilité, y compris la journalisation structurée, le traçage distribué, les SLO de latence et les runbooks d'appel.
• 5+ years of professional software engineering experience with production systems
• Meaningful AWS deployment experience: Lambda, Bedrock, ECS/Fargate, API Gateway, IAM, Secrets Manager, CloudWatch
• Expert-level TypeScript and Node.js — idiomatic, typed, testable server-side code
• Strong Python — automation scripts, data pipelines, and scripting for AI/ML tooling
• Clear written communication: design docs, ADRs, and runbooks that others actually read
• Experience with CI/CD pipelines, infrastructure-as-code (Terraform, CDK, or SAM), and cloud cost awareness
• Track record of using AI tools (LLM assistants, copilots, agentic workflows) as a genuine productivity multiplier — not a gimmick
• Solid foundation in REST API design, OAuth 2.0 / OIDC authentication, and secure credential management
• Demonstrated experience integrating with LLM APIs (OpenAI, Anthropic, AWS Bedrock, or equivalent) and shipping AI-powered features to real users
• Hands-on experience with MCP (Model Context Protocol) — building servers, defining tool schemas, or operating multi-server agent environments
• Okta / identity provider integration work (PKCE flows, SCIM, token management)
• Unsure if you meet all the qualifications of this job description but are deeply excited about the role? We hire based on ambition, grit, and a passion for improving the way people work. If you think ClickUp is the company for you, we encourage you to apply!
• GCP experience (Cloud Run, BigQuery, Cloud Functions) to complement AWS work
• Salesforce, HubSpot, or other CRM API integration work — understanding GTM data models is a significant advantage
• React or Next.js front-end capability to ship internal dashboards and tooling without hand-offs
• Experience in a GTM Systems, RevOps, or Sales Engineering context
• Familiarity with agent orchestration frameworks: LangGraph, AutoGen, CrewAI, or custom orchestration patterns