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# Software Engineer - Java and Spring WebFlux

- **Company:** Capgemini
- **Location:** Dallas, TX, United States
- **Experience:** Expert
- **Salary:** $68,911.0
- **Contract:** Temporary contract
- **Skills:** Clean Code Principles, Java (Programming Language), Spring Security, Application Programming Interfaces (APIs), Amazon Web Services, Application Testing, Cloud Computing, Software Quality, Code Review, Databases, DevOps, Github, Monitoring of Systems, Spring Framework, Junit, PostgreSQL, MariaDB, Apache Maven, Mockito, Prometheus, Swagger, SonarQube, Systems Architecture, Openapi, Google Cloud, Enterprise Software Applications, Cloud Platform System, Grafana, Spring-boot, Kubernetes, Build Tools, Reactive Programming, Restful APIs, Docker, Microservices
- **Published:** July 1, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=dd37326d3fa0289f

## About the Role

Do you have experience in Systems architecture experience within technology?

## Description

As a senior developer, you will perform code reviews, guide development teams, and ensure implementation of clean code and design principles while leveraging tools like JUnit, Mockito, and SonarQube for quality assurance.
You will work across cloud environments (AWS/GCP), implement secure and scalable solutions with Spring Security, and enable observability using tools like Prometheus and Grafana to deliver high-performing enterprise applications.

Your Role

Technical Requirements

Core Technologies

 * Java 17
 * Spring Boot 3.5
 * Spring WebFlux (Reactive Programming - Mandatory), * Perform code reviews and provide technical guidance to the development team
 * Design and develop REST APIs using Spring Controllers
 * Implement robust error handling frameworks
 * Build and maintain microservices-based architectures
 * Ensure adherence to clean code practices and design principles (SOLID, DRY, etc.)

Testing & Quality Assurance

 * JUnit 5
 * Mockito
 * WebTestClient (for reactive application testing)
 * Code quality tools such as SonarQube

Database & Build Tools

 * MariaDB
 * R2DBC PostgreSQL
 * Maven
 * GitHub

DevOps & Cloud

 * Docker
 * Kubernetes
 * Harness (CI/CD pipelines)
 * Cloud exposure: AWS / GCP

Security & API Documentation

 * Spring Security (Reactive)
 * OpenAPI / Swagger

Monitoring & Observability

 * Prometheus
 * Grafana


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