Senior Java Full-Stack Engineer: Enterprise Solutions

Compunnel, Inc.; Phoenix, Northern (AZ, KY); Hybrid; USD 120,000 - 170,000; Full time

Job summary

Compunnel, Inc. seeks a Senior Java Full Stack Developer in Phoenix to design, develop, integrate, test, and support scalable enterprise applications. You will work across Java/J2EE, Spring Boot, REST APIs, microservices, and modern front-end tech in an Agile environment.

Responsibilities include building backend services, implementing secure APIs, collaborating with cross-functional teams, and ensuring quality through unit and integration tests within CI/CD pipelines.

Qualifications

• 8+ years of software development experience with strong Java/J2EE expertise.
• Proficiency with Java 8/11/17+ and Spring components (Boot, MVC, Security, Data).
• Experience designing REST APIs, microservices, and full-stack solutions.

Responsibilities

• Design, develop, and maintain scalable Java/J2EE applications.
• Develop backend services and enterprise apps using Spring Boot and microservices.
• Implement RESTful APIs and integrate with external systems.
• Build end-to-end full-stack solutions across frontend and backend.
• Work with relational and NoSQL databases; optimize queries and data access.
• Apply security, authentication, and secure API integrations.
• Develop event-driven apps using Kafka or similar messaging tech.
• Participate in architecture reviews, code reviews, and SDLC standards.
• Write unit/integration tests; perform root-cause analysis on issues.
• Collaborate with analysts, architects, QA, DevOps to deliver high-quality solutions.

Skills

Java/J2EE

Spring Boot

REST APIs

Microservices

Front-end frameworks

Databases (SQL/NoSQL)

CI/CD & DevOps

Testing (JUnit/Mockito)

Education

Bachelor's degree in CS/IS/Eng

Tools

Docker

Kubernetes

AWS/Azure

Git/GitHub/GitLab

Jenkins

Job description

Compunnel, Inc. seeks a Senior Java Full Stack Developer in Phoenix to design, develop, integrate, test, and support scalable enterprise applications. You will work across Java/J2EE, Spring Boot, REST APIs, microservices, and modern front-end tech in an Agile environment.

Responsibilities include building backend services, implementing secure APIs, collaborating with cross-functional teams, and ensuring quality through unit and integration tests within CI/CD pipelines.