Lead Software Engineer (NBA)
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The Lead Software Engineer codes software applications based on business requirements and works on problems of diverse scope and complexity ranging from moderate to substantial.The Lead Software Engineer standardizes the quality assurance procedure for software. Oversees testing and debugging and develops fixes. Researches complaints and makes necessary adjustments and/or recommendations to resolve complex software related issues. Advises executives to develop functional strategies (often segment specific) on matters of significance. Exercises independent judgment and decision making on complex issues regarding job duties and related tasks, and works under minimal supervision, Uses independent judgment requiring analysis of variable factors and determining the best course of action.
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Key Responsibilities
Microservices & Backend Engineering
Architect, implement, and operate microservices that deliver:
Action and variant metadata
Context-aware policy and eligibility evaluation
Versioned, read-optimized APIs for high-performance runtime consumption
Guarantee that services are:
Highly available, with low latency
Horizontally scalable for increased demand
Backward compatible to support safe evolution and upgrades
Apply industry best practices for API design, schema evolution, service isolation, and secure integration.
Database & Schema Design
Design, deploy, and maintain resilient database schemas to support:
Comprehensive action and variant catalogs
Versioning, lifecycle management, and effective dating
Rule bindings and complex metadata relationships
Select and operate appropriate data stores (relational, document, key-value) tailored to workload and scalability requirements.
Implement and monitor:
Schema migration and backward compatibility strategies
Indexing and query optimization for performance
Data integrity, consistency, and reliability
Auditability and traceability for compliance and governance
Rules & Policy Engine Integration
Integrate and manage enterprise-grade rules engines to support:
Eligibility, constraints, and business policies
Suppression, cooldowns, exclusions, and other operational guardrails
Policy-driven allow/deny logic
Work with technologies such as Drools (DRL/DMN), IBM ODM, DMN-based services, OPA/Rego, or similar.
Ensure rule execution is deterministic, versioned, stateless, and free from unintended side effects.
AI-Assisted & Agentic Engineering
Utilize AI-powered and agentic tools to:
Generate and refactor database schemas and service logic
Streamline rule authoring, validation, and ongoing refactoring
Detect and address conflicting or redundant rules early in the development cycle
Automatically produce comprehensive test cases and explore edge scenarios
Apply AI responsibly to reduce manual effort while safeguarding clarity, correctness, and strong governance.
Testing, Reliability & Governance
Develop automated tests for:
Database migrations and schema changes
Service-level contracts and API backward compatibility
Rules behavior, precedence, and edge cases
Ensure platforms are fully observable and resilient, featuring:
Structured logging, metrics, and alerting
Clear error handling, fallback strategies, and robust incident management
Support audit and compliance requirements through traceable and reproducible system behavior
Collaboration & Technical Leadership
Work closely with platform, data, and machine learning teams to maintain clean integration points and shared standards.
Participate actively in architecture and design reviews to uphold platform quality.
Mentor junior engineers and contribute to technical standards and best practices.
Required Qualifications
Bachelor's degree in computer science or related field
8 or more years of progressive IT experience as a senior developer in large IT projects
2 or more years of project leadership experience
Must be passionate about contributi
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