Senior Integration Engineer (Contractor) | Remote (Israel)

Senior Integration Engineer (Contractor) At Kumi, we help some of Israel’s fastest-growing tech companies design, build and optimize their business application ecosystem.

We believe integrations are much more than moving data from one system to another. Every project starts with understanding the business challenge and ends with a production-ready solution that creates real impact.

We’re looking for an experienced Senior Integration Engineer who enjoys working directly with customers, leading projects end-to-end, and designing elegant solutions to complex business problems. What you’ll do • Lead customer-facing integration projects from discovery to production.

• Gather requirements and write technical and functional design documents.

• Design scalable integration architectures across business applications.

• Build and maintain automations using Workato and modern AI capabilities.

• Implement integrations between platforms such as Salesforce, NetSuite, Monday.com, Jira, HR systems, finance systems and other SaaS applications.

• Design and consume REST and SOAP APIs, webhooks and event-driven integrations.

• Troubleshoot production issues and continuously improve existing solutions.

• Advise customers on best practices, architecture and automation opportunities.

• Work closely with business stakeholders, IT teams and executive leadership. Requirements • 8+ years of hands-on integration experience.

• Proven commercial experience with Workato.

• Proven experience delivering customer-facing projects.

• Strong experience with Salesforce and NetSuite.

• Experience integrating business applications through APIs.

• Experience with Ruby.

• Fluent English (written and spoken).

• Excellent communication and presentation skills.

• Fast learner with the ability to quickly understand new business domains.

• Independent, proactive and comfortable owning projects from start to finish. Nice to Have • AI-powered automation experience.

• Workato Agentic AI and MCP experience.

• Monday.com.

• Jira.

• HubSpot.

• HiBob.

• Okta.

• SQL.

• JavaScript or Python.

• Experience working with enterprise SaaS companies. Why Kumi? At Kumi, you’ll have real ownership from day one.

You won’t receive tickets to implement. You’ll work directly with customers, understand their business, design the architecture, build the solution and see it go live.

Every project is different. Every customer presents a new challenge. If you’re someone who enjoys solving complex business problems, learning new technologies and making a real impact, you’ll feel at home here.

Location: Israel (90% Remote)

Employment Type: Contractor

If you’re passionate about integrations, automation and AI and want to help build the next generation of business operations - we’d love to hear from you.