Lead Software Engineer (Calypso)

Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.What powers it all? Our people are ambitious, collaborative, and constantly evolving. About the Client A leading source of multilateral development financing providing loans, grants, and technical assistance to support economic growth and sustainable infrastructure. Operating alongside its private-sector affiliates, the institution leverages public and private capital to address critical regional challenges. Today, it focuses on climate change, innovation, and digital transformation to improve lives across global markets. What You’ll Do Lead the technical design, development, testing, and code review of System Integrator-owned integrations and custom adapters Ensure technical consistency and design coherence across all assigned project deliverables Enforce established architecture, security, integration, data, engineering, deployment, and operational-readiness standards Lead technical reviews and identify cross-system dependencies, delivery risks, and integration gaps Provide hands-on support for complex integration development and troubleshooting Direct Calypso Upgrade Pack standard deployments and related release activities Manage Calypso environments across development, testing, and production Support Calypso CDUF integrations, scheduled tasks, and Task Station escalations Oversee API-led integrations using Azure API Management Design and implement messaging solutions using Azure Service Bus Establish integration patterns for message queuing, error handling, retry processing, monitoring, and centralized logging Optimize database performance using advanced SQL and support database-related troubleshooting Manage system security, access contro