Systems Integration Engineer

About the role

Nscale, a GPU cloud for AI, is hiring a Systems Integration Engineer (open to senior engineer levels) to design, build and maintain the connections between its growing application landscape. As the company scales toward 1,000+ people and prepares for IPO, the role is hands-on and technical: defining integration patterns, building automation workflows and ensuring reliable data flow across the enterprise.

Key responsibilities

• Design and build integrations between ERP, HRIS, CRM, ATS, ITSM, project management, finance and procurement systems, using APIs, webhooks, scheduled syncs and event-driven workflows
• Work with the Palantir Foundry team as the primary integration platform, and build data transformation logic, field mappings and validation rules
• Design error handling, retry logic and monitoring, and lead data migration for new entities and acquisitions
• Own the development lifecycle (source control, testing, deployment), turn business requirements into technical solutions and partner with external consultants
• Define integration patterns and standards (REST APIs, webhooks, batch ETL, SCIM, SSO/SAML), create architectural decision records and work with Enterprise Architecture
• Ensure data consistency and quality, including data validation, duplicate resolution and master data management rules
• Evaluate integration tools and SaaS platforms, run proof-of-concept builds and assess API capabilities
• Monitor integration health, build dashboards and alerts, troubleshoot failures, document runbooks and provide Level 2/3 support

Required profile

• 4+ years of hands-on experience building enterprise integrations across finance and supply chain applications
• Experience integrating ERP (NetSuite/SAP/Salesforce), HRIS (Workday/BambooHR), CRM (Salesforce/HubSpot) and ATS (Greenhouse/Lever)
• Ability to read and write SQL, and strong troubleshooting skills with API logs, HTTP requests and JSON payloads
• Nice to have: Palantir Foundry experience, solutions architecture background, SOX/SOC 2/ISO 27001 knowledge, CI/CD experience and familiarity with data governance and MDM

Required skills

• REST APIs and webhooks
• At least one integration platform (Workato, Celigo, MuleSoft, Boomi, Make) or custom API development
• At least one scripting language (Python preferred, JSON also acceptable)
• Data modeling, ETL/ELT patterns and SQL

What we offer

• Highly competitive package (base, bonus and equity) reviewed every 12 months
• Flexible, remote-first work with autonomy over your schedule
• A progression plan tailored to your ambitions