Senior Integration & Data Engineer (AI / GTM Systems) at Zoolatech

ABOUT THE PROJECT

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.
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.

REQUIREMENTS

– 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

RESPONSIBILITIES

– 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

WHAT WE OFFER

– Paid Vacation
– Sick Days
– Floating Holidays
– Sport/Insurance
– English Classes
– Charity Training Compensation

COMPENSATION & BENEFITS

– Discover what it’s like to work with us