Java Full-Stack Engineer: Spring Boot & Microservices

Artifintech; Chicago (IL); On-site; USD 90,000 - 130,000; Full time

Job summary

Artifintech seeks an experienced Java Developer to design, build, test, and maintain scalable, high-performance applications. You will work with Java, Spring Boot, REST APIs, and microservices to deliver robust enterprise solutions.

The role requires strong proficiency in relational and NoSQL databases, JUnit/Mockito tests, and collaboration with analysts, QA, and DevOps. Applicants should demonstrate problem-solving and clear communication in a fast-paced environment.

Qualifications

• Hands-on experience with Java and object-oriented programming (OOP).
• Strong knowledge of Spring Boot and Spring Framework.
• Experience building REST APIs and microservices.
• Proficiency in SQL databases such as Oracle, MySQL, or PostgreSQL.
• Experience with Hibernate/JPA.
• Knowledge of Git and build tools such as Maven or Gradle.
• Experience with unit testing frameworks such as JUnit and Mockito.
• Understanding of exception handling, multithreading, and collections.

Responsibilities

• Design, develop, and maintain enterprise-level applications using Java.
• Build and enhance applications using Spring Boot and Spring Framework.
• Develop and integrate RESTful APIs and microservices.
• Write clean, reusable, and maintainable code following best practices.
• Work with relational and NoSQL databases.
• Perform unit testing, debugging, and application troubleshooting.
• Collaborate with business analysts, QA engineers, DevOps teams, and other developers.
• Participate in code reviews and technical design discussions.
• Optimize application performance, scalability, and reliability.
• Support application deployment and production issue resolution.

Skills

Java

Spring Boot

REST APIs

Microservices

SQL Databases

Hibernate/JPA

Git & Build Tools

JUnit/Mockito

Multithreading

Problem Solving

Tools

Maven

Gradle

Docker

Kubernetes

Job description

Artifintech seeks an experienced Java Developer to design, build, test, and maintain scalable, high-performance applications. You will work with Java, Spring Boot, REST APIs, and microservices to deliver robust enterprise solutions.

The role requires strong proficiency in relational and NoSQL databases, JUnit/Mockito tests, and collaboration with analysts, QA, and DevOps. Applicants should demonstrate problem-solving and clear communication in a fast-paced environment.