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React Java Developer (Azure) - 3665650

Lighthouse Technology Services · Buffalo, NY

Posted Sep 6, 2026

Job Description

Lighthouse Technology Services is partnering with our client to fill their React Java Developer to support applications transitioning from .Net/Angular to React/Java position! This is a 6-18 month contract opportunity and will be hybrid in Buffalo, NY with 4 days on-site.





This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered.





What You'll Be Doing:






- Lead development on a new suite of applications transitioning from .Net/Angular to React/Java architecture
- Design and develop modern web applications using React and Java within Azure Cloud environment
- Build Java Microservices using Spring Boot for consumer self-service middleware programming
- Collaborate closely with Engineers and Product Owners to ensure clear technical communication and alignment
- Analyze complex system requirements and architect scalable solutions for consumer banking applications
- Direct and mentor less experienced developers on small to large scope projects
- Prepare comprehensive technical specifications, system documentation, and test plans
- Execute detailed testing plans including debugging and quality assurance activities
- Evaluate system interrelationships and integration points across multiple applications and platforms
- Drive project milestones and delivery dates while coordinating between application teams and business units






What You'll Need to Have:






- This is a senior level role. 5+ years of systems analysis and react/javascript and java application development experience
- Experience with development on a new suite of applications transitioning from .Net/Angular to React/Java architecture is highly preferred
- Front end: React, Angular, and single-page applications
- Back end: Java, Spring Boot, microservices, .NET Core, and .NET APIs
- Cloud/infrastructure: Azure
- Integration: Middleware programming and consumer/self-service applications
- Excellent communication skills with ability to effectively collaborate with technical and non-technical stakeholders
- Strong problem-solving abilities and capability to work on multiple complex projects simultaneously
- Experience with .Net Core and .Net API (preferred but not required)
- Banking or financial services experience valued for domain knowledge and faster onboarding






Pay Range: $70-74/hr





Questions about any of our jobs? Email us at

recruiting@lhtservices.com



View all of our open jobs here: jobs.lhtservices.com









Skills:

AngularJS, Application Programming Interface (API), Banking Services, Cloud Computing, Communication Skills, Debugging Skills, Documentation Plan, Financial Services, Java, Mentoring, Microservices, Microsoft .NET, Microsoft Windows Azure, Middleware, Multiplatform/Cross-Platform, Multitasking, Onboarding, Problem Solving Skills, Project Estimates, Quality Assurance, React.js, Requirements Management, Software Administration, Software Design, Software Development, Software Engineering, System Architecture, System Integration (SI), System Test, Systems Analysis, Team Player, Test Plan/Schedule, Web Programming



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Lighthouse Technology Services

Additional Details

City
Buffalo
State
New York
Country
US
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