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# Senior Full Stack Engineer (Java & React)

- **Company:** Cognizant Technology Solutions Corporation
- **Location:** Denver, CO, United States (Remote available)
- **Experience:** Expert
- **Salary:** $110,000.0 - $117,000.0
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Applications Architecture, HTML5, Cascading Style Sheets (CSS), Cloud Computing, Code Review, Continuous Integration, DevOps, Scrum Methodology, Software Engineering, Strategies of Testing, TypeScript, Web Applications, Enterprise Software Applications, ReactJS, Delivery Pipeline, Spring-boot, Build Management, Kubernetes, Restful APIs, Docker, Microservices
- **Published:** October 1, 2026
- **Apply:** https://www.denverjobsite.com/job.asp?id=3413501642&tx=IT8679TTT&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

* 7+ years of experience developing enterprise applications using Java and Spring Boot.
 * Strong hands-on experience with React, JavaScript/TypeScript, HTML5, and CSS3.
 * Experience building microservices and RESTful APIs in distributed application environments.
 * Hands-on experience working with AWS cloud services and modern software delivery practices.
 * Experience working in Agile/Scrum teams, including sprint planning, estimation, and delivery activities.

These will help you stand out:

 * Experience with Docker, Kubernetes, or containerized application deployments.
 * Knowledge of CI/CD pipelines, DevOps practices, and automation tools.
 * Experience with automated testing frameworks and quality engineering practices.
 * AWS certifications such as AWS Certified Developer or AWS Certified Solutions Architect.
 * Experience supporting large-scale modernization or cloud transformation initiatives.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role., Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future

## Description

We are seeking a highly skilled Senior Java Full Stack Engineer with 7+ years of experience developing modern, scalable enterprise applications. In this role, you will design and build cloud-native solutions using Java, Spring Boot, React, and AWS while collaborating with cross-functional teams throughout the software development lifecycle. You will play a critical role in delivering high-quality applications, driving technical excellence, and contributing to architectural decisions that support business growth and innovation., * Design, develop, and maintain enterprise-grade microservices and RESTful APIs using Java and Spring Boot.

 * Build responsive and user-friendly web applications using React, JavaScript/TypeScript, HTML5, and CSS3.
 * Collaborate with Product Owners, Architects, QA teams, and other stakeholders throughout the Agile development lifecycle.
 * Contribute to application architecture, code reviews, testing strategies, and development best practices.
 * Support CI/CD processes, troubleshoot production issues, and help ensure application scalability, security, and performance.

Work model: Remote

We strive to provide flexibility wherever possible. Based on this role's business requirements, this is a Remote position.

Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.


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