Senior Integrations Developer (NetSuite & Celigo)

TL;DR

Senior Integrations Developer (NetSuite/Celigo): Building and maintaining critical fulfillment integrations across NetSuite, Celigo, and WMS platforms with an accent on reliability and system synchronization. Focus on designing robust API flows, troubleshooting end-to-end data failures, and implementing scalable SuiteScript components to ensure seamless order-to-fulfillment operations.

Location: Must be based in the UK (Remote or Hybrid in London)

Company

hirify.global is a digital healthcare company, now part of Hims & Hers, focused on building long-term care and weight-management programs globally.

What you will do

• Own and optimize integration flows between the proprietary platform, Celigo, NetSuite, and WMS systems.
• Build and deploy reliable integration changes with a focus on maintainability and safe rollouts.
• Develop NetSuite components using RESTlets and SuiteScript to enhance integration robustness.
• Troubleshoot end-to-end integration failures, addressing root causes in API behavior and platform configuration.
• Collaborate with a global Systems team (primarily Australia) to align on priorities and data flows.
• Manage core data synchronization for orders, inventory, and shipment confirmations.

Requirements

• Deep hands-on experience with iPaaS integrations, specifically Celigo.
• Strong working knowledge of NetSuite integrations and RESTlets.
• Proven ability to debug complex multi-system synchronization flows and implement recovery paths.
• Solid understanding of API endpoints, authentication, payloads, and rate limits.
• Must be based in the UK to align with regional requirements.
• Experience with WMS platforms and inventory workflows.

Nice to have

• SuiteScript experience to support integration reliability.
• Interest in working within regulated healthcare contexts.

Culture & Benefits

• Hybrid work flexibility with an office in Old Street, London.
• Employee options program providing a stake in the business.
• Annual development budget and 3 days of professional development leave.
• Private health insurance through Vitality or a monthly wellness allowance.
• 25 days of holiday and enhanced parental leave.
• Work from anywhere perk for 3 weeks per year.