Contract Developer - Remote

Full-Stack Software Developer / Systems Integration Engineer Remote | 6–9 Month Contract | High-Impact Integration & Modernization Project A growing technology-driven distribution and supply chain organization is seeking an experienced Full-Stack Software Developer / Systems Integration Engineer to support a major platform modernization initiative. This contract opportunity is ideal for a senior-level engineer who thrives in autonomous environments and enjoys solving complex backend integration and systems architecture challenges. This role will focus heavily on backend development, API integrations, ERP connectivity, security enhancements, and platform reliability improvements across a proprietary B2B transaction platform handling high-volume order and data exchange workflows. ? Key Areas of Focus: • Security hardening & authentication modernization • API standardization & integration improvements • Platform modernization & architectural refactoring • Process monitoring, observability & containerization • ERP integrations & transaction workflow optimization • Dashboard and internal tooling enhancements ? Ideal Background Includes: • Strong Python development experience • REST/SOAP API integration expertise • ERP integration experience (Sage X3 or similar preferred) • SQL/database schema management • Docker/containerization experience • OAuth2 / Azure AD / Entra ID authentication knowledge • Experience with event-driven or message queue architectures • Ability to work independently and make sound technical decisions ? Bonus Experience: • B2B EDI or purchase order automation • Workflow orchestration tools like Airflow • High-volume transaction systems • Distribution, logistics, or supply chain technology environments This is a highly visible project with the potential for long-term engagement following successful delivery milestones.