Principal Fullstack Engineer

Who We Are

RE Partners is a technology consulting firm for those leaders that want to become

champions by choosing a partner, not a staffing agency. RE Partners knows that a

digital transformation is more than just technology. We have a successful track

record of being a preferred vendor for Fortune 1000 companies by leveraging the

talent of our global delivery organization and network of technology partners. This

approach has helped a wide-ranging portfolio of global clients reach their goals. The

firm's dedication to diversity has earned it the Women's Business Enterprise National

Council (WBENC) certification as a Woman-Owned Business. RE Partners' current and future success is driven by the diverse experiences and cultures of our global

organization.

Ensure all your application information is up to date and in order before applying for this opportunity.

About the client

Our client is the third-largest banking institution in the United States that is

commonly cited as being too big to fail.

We are looking for a highly skilled Principal Full Stack Developer with expertise in

Java (Backend) and React (Frontend) to join our team. with strong LLM experience

(Claude preferred).

Key Responsibilities:

• Develop and maintain backend services using Java, with a strong focus on server-side engineering
• Design and implement scalable, secure, and high-performance APIs
• Lead backend development initiatives and enforce best coding practices
• Contribute to the React frontend, ensuring seamless integration with backend systems
• Work hands-on with LLM/AI technologies (Claude preferred)
• Mentor UI developers and guide frontend architecture decisions
• Collaborate with business stakeholders to translate requirements into technical solutions
• Participate in code reviews, architecture discussions, and performance optimization

Requirements:

• Strong backend development experience xwzovoh with Java (preferably Spring Boot)
• Deep expertise in server-side architecture and API design/development
• Proficiency in React for frontend development
• Hands-on experience with LLM/AI tools (e.g., Claude or similar) and integrating AI into applications
• Experience mentoring UI developers and working in cross-functional teams
• Solid understanding of databases and query optimization

Preferred Qualifications

• Exposure to cloud platforms (AWS, Azure, or GCP)
• Experience with CI/CD pipelines and DevOps practices
• Strong problem-solving skills with the ability to operate in a fast-paced environment