ColdFusion Developer

Accountabilities:

• Maintain, troubleshoot, and stabilize the existing ColdFusion/Lucee production platform.


• Handle approximately 8–12 support tickets per week, including bug fixes, maintenance activities, and technical investigations.


• Investigate and resolve support escalations affecting sellers, buyers, and other platform users.


• Maintain, monitor, and troubleshoot AWS infrastructure, handling approximately 1–2 infrastructure tasks per week.


• Support business-critical development projects and overdue integrations during the migration period.


• Develop and maintain integrations with partners, ERP platforms, external APIs, and marketplace systems.


• Work with integrations including JTL, eBay, Google Merchant Center, and other business-critical services.


• Diagnose and resolve issues affecting platform availability, payment processing, integrations, and other critical services.


• Manage multiple technical workstreams and priorities independently.


• Respond to critical P1 production incidents, including outages, payment failures, and integration disruptions.


• Provide an initial response to P1 incidents within 30 minutes and work toward resolution within 2 hours.


• Create and maintain codebase and system documentation as formal project deliverables.


• Support the existing platform throughout its transition toward a modern technology stack.

Requirements

• 5+ years of hands-on experience working with ColdFusion/Lucee in production environments.


• Strong experience maintaining, troubleshooting, and supporting legacy ColdFusion applications.


• Experience working with marketplace platforms, high-traffic e-commerce environments, or similarly business-critical systems.


• Expert-level MySQL knowledge, including complex schemas and database structures.


• Strong AWS infrastructure knowledge combined with practical DevOps experience.


• Experience developing and supporting REST APIs and integrations with external marketplaces, ERP systems, partners, or other third-party services.


• Strong debugging, troubleshooting, and production incident-management skills.


• Ability to work independently while managing multiple priorities and technical workstreams.


• Strong organizational skills and the ability to operate effectively in a production environment with competing demands.


• Willingness and availability to respond to critical production issues outside standard business hours.


• Ability to provide an initial response to P1 incidents within 30 minutes.


• Willingness to produce and maintain detailed codebase and system documentation.


• Availability for a full-time 12-month engagement.


• Experience with payment systems, marketplace integrations, or technology migration projects is an advantage.


• Strong communication skills and a pragmatic, problem-solving mindset.

• Competitive salary.


• Fully remote position.


• Full-time 12-month engagement.


• Opportunity to work on a high-traffic marketplace platform serving the DACH region.


• Hands-on exposure to ColdFusion/Lucee, AWS, MySQL, DevOps, APIs, and complex integrations.


• Opportunity to contribute to a significant technology migration from a legacy platform toward a modern technology stack.


• Work across marketplace, ERP, payment, partner, and external API integrations.


• High-impact production engineering responsibilities involving platform stability and critical incident response.


• Opportunity to work independently across multiple technical workstreams.

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