Java Full Stack Developer

Quantum Technologies. LLC; Chicago (IL); On-site; USD 90,000 - 140,000; Full time

Job summary

Quantum Technologies LLC is seeking an experienced Java Full Stack Developer in Chicago to build scalable web applications. You will develop backend services with Java and Spring Boot, create responsive front-ends with Angular or React, and design REST APIs integrated with SQL/NoSQL databases.

You’ll deploy on AWS/Azure, implement security, and participate in CI/CD pipelines. You will collaborate with cross-functional teams in an Agile environment to deliver high-performance software solutions

Qualifications

• Experience building backend services with Java and Spring Boot.
• Experience designing REST APIs and microservices architectures.
• Proficiency with front-end frameworks like Angular or React.
• Strong SQL/NoSQL database experience.
• Familiarity with cloud deployments (AWS/Azure) and CI/CD.
• Sound understanding of security and authentication mechanisms.

Responsibilities

• Develop backend applications using Java, Spring Boot, and microservices.
• Build responsive frontend applications using Angular or React.
• Design and develop REST APIs and web services.
• Work with SQL and NoSQL databases.
• Implement application security and authentication.
• Collaborate in Agile cross-functional teams to deliver software.

Skills

Java

Spring Boot

Microservices

Angular/React

SQL

NoSQL

REST APIs

CI/CD

AWS/Azure

Agile

Security

Tools

CI/CD pipelines

AWS/Azure

Job description

We are looking for an experienced Java Full Stack Developer with strong expertise in Java, Spring Boot, Microservices, Angular/React, and SQL to develop scalable, secure, and high-performance web applications.

Develop backend applications using Java, Spring Boot, and Microservices.

Build responsive frontend applications using Angular or React.

Design and develop REST APIs and web services.

Work with SQL and NoSQL databases.

Implement application security and authentication.

Integrate frontend and backend services.

Perform unit testing, debugging, and code optimization.

Deploy applications using AWS/Azure and CI/CD pipelines.

Collaborate with cross-functional teams in Agile environments.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.