• Join a mission-driven health technology company building critical data infrastructure that directly impacts patient outcomes worldwide. • Responsible for building and evolving the platform's foundational systems. • Owner of meaningful slices of the system end-to-end: backend services, frontend applications, APIs, data pipelines, event-driven workflows, integrations, observability, and AI-enabled product features. • Work in a fast-moving, purpose-led environment where your contributions impact better healthcare decisions at scale. • Collaborate with a remote-first engineering team committed to responsible use of sensitive health data.

• Shape the technical foundation of a platform for healthcare decisions • Tackle problems in health data • Lead across the full lifecycle: architecture, design, implementation, review, observability • Use coding agents, copilots, and AI-assisted tooling in development

• You'll be working on backend services and application integrations within a fintech platform, connecting back-office systems with in-house and third-party applications • The environment is live and demanding — you'll be expected to design, build, and support production-grade systems where traceability, security, and data integrity are critical • The stack centres on modern .NET, with RESTful APIs, domain-driven service architecture, and SQL Server or Oracle data layers

Role Description We are seeking an experienced NopCommerce Developer to support and enhance a recently upgraded e-commerce platform. This role will play a critical part in stabilizing the current environment, improving user experience, and expanding integrations across multiple business systems. This is not a maintenance-level role. The ideal candidate is a hands-on, senior-level e-commerce engineer who can work across backend systems, integrations, and custom code to drive meaningful improvements. - Support and enhance a NopCommerce 4.8 platform, including ongoing feature development and performance optimization - Maintain and extend a large custom plugin that handles backend data synchronization, order processing, and system integrations - Troubleshoot and resolve platform issues, including mobile UX challenges, bugs, and system stability concerns - Improve search functionality and personalization using Algolia, including implementation of event tracking and conversion analytics - Design, build, and maintain integrations across: - ERP systems (Infor / SightLine) - PIM pipeline (Boomi) - AWS RDS-hosted databases - Develop and maintain APIs and webhooks to support real-time data flow between systems - Write and optimize SQL queries, stored procedures, and database logic - Collaborate with internal teams to gather requirements and deliver scalable technical solutions - Participate in knowledge transfer and documentation of existing custom codebase Qualifications - 5+ years of experience in .NET / C# development (ASP.NET Core preferred) - Strong hands-on experience with NopCommerce (customization, extensions, architecture) - Proven experience working on complex e-commerce platforms (not just plugin-level work) - Deep understanding of: - REST APIs and webhooks - SQL Server and database design - System integrations and data pipelines - Experience working with search platforms such as Algolia (or similar tools) - Familiarity with cloud-hosted environments (AWS preferred) - Strong debugging and problem-solving skills in complex, custom-built environments Preferred Qualifications - Experience with Boomi or similar iPaaS tools - Background integrating ERP systems into e-commerce platforms - Experience working with data analytics, tracking, and personalization frameworks - Exposure to CI/CD pipelines and DevOps practices - Prior experience inheriting and improving legacy or heavily customized codebases Engagement Details - Fully remote, U.S.-based candidates only (must be able to support U.S. time zones) - Initial contract duration: 6–12 months, with potential for extension - Ongoing support work with additional project-based enhancements scoped separately What Success Looks Like - Stabilizing and improving the performance of the existing NopCommerce platform - Delivering measurable improvements in user experience and conversion tracking - Successfully enhancing and maintaining complex integrations across systems - Bringing structure, clarity, and scalability to a highly customized environment