Lead Software Engineer (Calypso)

Exadel Inc (Website)•Washington, DC

1d•$135 - $145•Hybrid

About The Position

This role involves leading the technical design, development, testing, and code review of System Integrator-owned integrations and custom adapters. The Lead Software Engineer will ensure technical consistency and design coherence across project deliverables, enforce architectural and security standards, and lead technical reviews to identify dependencies and risks. The position requires hands-on support for complex integration development and troubleshooting, directing Calypso Upgrade Pack deployments, and managing Calypso environments. Additionally, the role involves supporting Calypso CDUF integrations, API-led integrations using Azure API Management, designing messaging solutions with Azure Service Bus, establishing integration patterns, optimizing database performance, managing system security, resolving performance bottlenecks, supporting CI/CD pipelines, creating technical documentation, leading knowledge transfer, and coordinating technical teams while communicating complex issues to stakeholders.

Requirements

Extensive, senior-level experience in financial-systems development, product integration, and infrastructure management
Significant hands-on experience with Calypso implementations and technical integrations
Expert-level Java programming skills
Advanced SQL development, performance tuning, and troubleshooting experience
Deep knowledge of the Calypso API and Custom Development Utility Framework
Experience managing Calypso environments across development, testing, and production
Experience with Calypso deployments, scheduled tasks, and Task Station issue resolution
Strong experience with Azure integration technologies, including Azure Service Bus and Azure API Management
Experience designing API-led connectivity and asynchronous messaging solutions
Knowledge of error-handling, retry, logging, and monitoring patterns for enterprise integrations
Experience designing and maintaining CI/CD pipelines
Strong understanding of DevOps practices and automated deployment processes
Experience with system security, access controls, and infrastructure troubleshooting
Demonstrated ability to lead technical projects, coordinate engineering teams, and manage technical dependencies
Strong problem-solving, analytical, and troubleshooting skills
Excellent technical communication and documentation skills
Advanced English level

Responsibilities

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 controls, and technical permissions
Identify and resolve infrastructure and application-performance bottlenecks
Support CI/CD pipelines, automated deployments, and DevOps practices
Create and maintain technical runbooks, operational guides, deployment plans, and support documentation
Lead knowledge-transfer activities for client IT and production-support teams
Coordinate technical teams and communicate complex issues clearly to project stakeholders