Key Responsibilities
Develop and enhance Java services, APIs, business rules, and workflow components for client and account onboarding.
Build responsive React interfaces for data capture, document handling, exception resolution, status tracking, and operational review.
Design and optimize SQL queries, stored procedures, data models, and reconciliation controls.
Develop Unix shell scripts for batch processing, file transfers, scheduling, monitoring, and operational automation.
Integrate onboarding applications with client master, document management, KYC/AML screening, identity verification, account opening, and downstream platforms.
Translate business, compliance, and operational requirements into technical designs and reusable software components.
Write secure, maintainable, and testable code; conduct peer reviews and resolve defects across the delivery lifecycle.
Build automated unit, integration, regression, and API tests and support user acceptance testing.
Participate in Agile ceremonies, release planning, production deployment, and post-release validation.




Improve application performance, auditability, resilience, data quality, and onboarding cycle time.
Required Technical Skills
Strong hands-on development experience in Java, including object-oriented design, collections, concurrency, exception handling, and performance tuning.
Experience with Spring or Spring Boot, REST APIs, microservices, and common enterprise integration patterns.
Hands-on React experience, including JavaScript or TypeScript, component design, state management, API integration, and front-end testing.
Strong SQL skills covering complex queries, joins, stored procedures, indexing, execution-plan analysis, and data troubleshooting.
Working knowledge of Unix/Linux commands, shell scripting, process management, log analysis, and batch scheduling.
Experience with Git, build tools, CI/CD pipelines, test automation, and application monitoring.
• Understanding of secure coding, authentication, au

📌 Java Full Stack Developer (México)
🏢 Bull-It Solutions
📍 México