Senior Java Full-Stack Engineer - Spring Boot & AWS

Cognizant; Dover (DE); Remote; USD 86,000 - 99,000; Full time

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

Paid holidays + PTO

401(k) plan and contributions

Disability insurance

Paid Parental Leave

Employee Stock Purchase Plan

Job summary

Cognizant Technology Solutions Corporation is hiring a Senior Java Full Stack Engineer - Spring Boot & AWS. You will design and deliver scalable cloud-based applications using Java, Spring Boot, React, and AWS.

You will lead full-stack development, drive architecture direction, and ensure secure, observable production environments in a remote US-based role. Minimum 7+ years of experience and a bachelor’s degree are required.

Qualifications

• Bachelor's degree in computer science, information technology, engineering, or a related field.
• 7+ years of software development experience using Java/J2EE technologies.
• Strong hands-on experience with Java 8/11/17+, Spring Boot, Spring MVC, Spring Data JPA, and Spring Security.
• Strong experience with AWS, microservices architecture, REST APIs/web services, and event-driven architecture using RabbitMQ.
• Full-stack development experience using React, TypeScript, JavaScript, HTML5, and CSS3.
• Experience with MongoDB and relational databases such as Oracle, SQL Server, PostgreSQL, or MySQL, along with solid knowledge of OOP, design patterns, and SDLC.

Responsibilities

• Lead the design and development of scalable full-stack applications using Java, Spring Boot, React, and AWS, applying cloud-native and microservices architecture patterns.
• Provide technical direction for application architecture, REST APIs, service integrations, and event-driven solutions, including RabbitMQ messaging.
• Develop high-quality front-end and back-end components while enforcing coding standards, peer reviews, automated testing, and secure development practices.
• Support reliable production environments through observability, monitoring, incident response, performance optimization, and CI/CD on AWS.
• Collaborate with product owners, analysts, architects, and engineers to translate requirements into technical solutions and deliver high-quality increments.

Skills

Java/J2EE

Spring Boot

Spring MVC

Spring Data JPA

Spring Security

AWS

React

TypeScript

JavaScript

HTML5

CSS3

MongoDB

Oracle

SQL Server

PostgreSQL

MySQL

Git

CI/CD

Agile/Scrum

Education

Bachelor's degree in Computer Science or related field

Tools

RabbitMQ

Job description

Cognizant Technology Solutions Corporation is hiring a Senior Java Full Stack Engineer - Spring Boot & AWS. You will design and deliver scalable cloud-based applications using Java, Spring Boot, React, and AWS.

You will lead full-stack development, drive architecture direction, and ensure secure, observable production environments in a remote US-based role. Minimum 7+ years of experience and a bachelor’s degree are required.