Software Engineer

Senior Celigo Integration Engineer | Part-time | Remote 

🌍 Location: Worldwide (except Russia and Belarus)
💼 Employment: Part-time | 10–20 hours/week
📅 Duration: December 14 – February 28, with potential for long-term cooperation
💰 Rate: Up to $20/hour
🚀 Seniority: Middle / Senior
🗣 English: B2+

About the Role

We are looking for an experienced Celigo Integration Engineer to design, develop, and maintain integrations between Salesforce, ERP, e-commerce, financial, and other business systems.

The ideal candidate has strong hands-on experience with Celigo integrator.io, understands complex integration scenarios, and can independently build, troubleshoot, and optimize data flows.

This is a remote, part-time opportunity offering flexible engagement and the possibility of long-term collaboration.

Responsibilities

• Design, develop, and maintain integration flows using Celigo integrator.io.
• Configure imports, exports, lookups, mappings, transformations, and error-handling mechanisms.
• Integrate Salesforce with ERP, CRM, e-commerce, financial, and third-party applications.
• Develop and maintain integrations using REST/SOAP APIs, JSON/XML, and webhooks.
• Write custom JavaScript scripts for advanced data transformations and integration logic.
• Monitor integration performance, investigate errors, and troubleshoot failed flows.
• Optimize existing integrations for reliability, scalability, and efficiency.
• Collaborate with business analysts and stakeholders to understand integration requirements.
• Document integration architecture, data mappings, workflows, and technical solutions.

Requirements

• Strong hands-on commercial experience with Celigo integrator.io — mandatory.
• Proven experience designing, implementing, and supporting complex integration flows.
• Solid understanding of API integrations, data transformation, and integration patterns.
• Experience working with REST/SOAP APIs, JSON, XML, and webhooks.
• Proficiency in JavaScript for custom scripts and integration logic.
• Experience troubleshooting integration errors and optimizing data flows.
• Ability to work independently and communicate effectively with stakeholders.
• English proficiency at B2 level or higher.

Nice to Have

• Salesforce integration experience — a significant advantage, including Salesforce objects, data models, and APIs.
• Experience integrating NetSuite or other ERP/CRM platforms.
• Familiarity with other iPaaS solutions such as MuleSoft, Boomi, or Workato.
• Celigo certifications.
• Experience with complex enterprise application ecosystems.

What We Offer

• Fully remote cooperation from almost anywhere in the world.
• Flexible part-time workload of 10–20 hours per week.
• Competitive hourly compensation up to $20 USD.
• Opportunity to work with enterprise integrations and modern iPaaS technologies.
• Independent technical ownership and collaboration with an experienced team.
• Potential for extended cooperation.

Interested?

Apply with your CV and briefly describe your hands-on experience with Celigo integrator.io, including the systems you have integrated and your experience with Salesforce.