Lead Java Full Stack Developer: AI-Driven FinTech

Valiant Technologies LLC; Dallas (TX); On-site; USD 95,000 - 128,000; Full time

Job summary

Valiant Technologies LLC in Dallas, TX seeks a Senior Lead Java Full Stack Developer with AI expertise to design, develop, and deploy robust full‑stack solutions for financial operations using Spring Boot, TypeScript, React, and SQL Server, while guiding technical direction and ensuring code quality.

You will build scalable backend services, responsive UIs for finance users, integrate with Sage Intacct‑like platforms, and lead CI/CD in Azure DevOps, mentoring engineers and reviewing AI‑generated

Qualifications

• 7+ years in full stack development with Java and modern frontend tech.
• Proficient in Java, Spring Boot, and Spring Security.
• Strong TypeScript/React experience with responsive UI design.
• Hands-on with AI development tools (Claude Code, Cursor) and code reviews.
• Experience with SQL Server and performance tuning.
• Familiar with Git, CI/CD, and Azure DevOps workflows.
• Knowledge of microservices, REST APIs, and container tech.

Responsibilities

• Design, develop, and deploy scalable Java backend services for financial ops.
• Build responsive UIs using TypeScript and React for finance/workflow users.
• Leverage AI tools to accelerate delivery while ensuring quality and security.
• Maintain SQL Server databases with complex queries and tuning.
• Implement CI/CD pipelines and DevOps practices in Azure DevOps.
• Lead code reviews and set coding standards and architecture guidelines.
• Integrate with Sage Intacct and other financial platforms for automation.
• Optimize applications for scalability, performance, and reliability in cloud environments.
• Translate business needs into robust technical solutions with stakeholders.
• Mentor engineers and oversee AI-assisted development practices.

Skills

Java

Spring Framework

TypeScript

React

CI/CD

Azure DevOps

REST APIs

Microservices

Git

AI code review

Education

Bachelor’s or Master’s in Computer Science or related field

Tools

SQL Server

Docker

Kubernetes

Claude Code

Cursor

Sage Intacct (or similar)

Job description

Valiant Technologies LLC in Dallas, TX seeks a Senior Lead Java Full Stack Developer with AI expertise to design, develop, and deploy robust full‑stack solutions for financial operations using Spring Boot, TypeScript, React, and SQL Server, while guiding technical direction and ensuring code quality.

You will build scalable backend services, responsive UIs for finance users, integrate with Sage Intacct‑like platforms, and lead CI/CD in Azure DevOps, mentoring engineers and reviewing AI‑generated