Our client is a modern, online people platform that helps small businesses take care of their teams. On top of full-service payroll, they offers health insurance, 401(k)s, expert HR, and team management tools.

We are looking for a Senior Integration & Data Engineer to join our GTM AI Team. This role is critical to enabling seamless data flow and automation across Salesforce, internal systems, and AI-driven platforms.

You will operate as a foundational, hands-on engineer, owning integrations and data pipelines end-to-end. This is a senior individual contributor role where you'll design, build, and maintain API integrations, workflow automations, and SQL-driven data transformations that power GTM and AI use cases.

You will initially work as a solo engineer, partnering closely with Data Science and Engineering teams to ensure reliability, scalability, and data quality across systems.

• Design, build, and maintain API integrations between internal services, Salesforce, and third-party automation and AI platforms (e.g., Gumloop, n8n, LangSmith)

• Develop Python-based API connectors, webhooks, and event-driven workflows

• Implement data transformation and mapping logic between systems

• Monitor integration health, troubleshoot failures, and resolve performance issues

• Improve integration reliability, observability, and error handling

• Own and prioritize integration work based on GTM and business needs

• Write, optimize, and maintain complex SQL queries to extract, transform, and sync data across systems

• Build and support data pipelines and transformation logic used by GTM and AI workflows

• Ensure data quality, consistency, and accuracy across integrated platforms

• Support PostgreSQL and MySQL database operations, including performance tuning

• Collaborate with Data Science and Engineering to align on data models and integration contracts

• Senior-level experience building and maintaining API integrations

• Strong proficiency in Python for backend integration and automation work

• Hands-on experience with workflow automation or integration platforms (e.g., n8n, Gumloop, Zapier, LangSmith, or similar)

• Solid understanding of event-driven architectures, webhooks, and async workflows

• Advanced SQL expertise, including query optimization

• Strong working knowledge of relational databases (PostgreSQL, MySQL)

• Experience designing and supporting ETL / ELT pipelines

• Ability to operate independently and own systems end-to-end

• Experience integrating with Salesforce or other CRM platforms

• Exposure to AI-enabled workflows or AI tooling integrations

• Familiarity with data quality, observability, or integration monitoring tools

• Experience supporting GTM, RevOps, or Sales/Marketing systems