Java Backend Engineer

Compunnel, Inc.; Bentonville (AR); On-site; USD 90,000 - 120,000; Full time

Job summary

A technology solutions provider is seeking a Backend Engineer in Bentonville, Arkansas. This role involves designing and maintaining backend applications primarily using Java and Spring Boot, while also building scalable microservices and optimizing SQL queries. The ideal candidate should have 5-7 years of experience in Java development, familiarity with REST APIs, and knowledge of Microsoft Azure services. Candidates with ReactJS experience are highly desired. This position focuses on high-quality and efficient application delivery.

Qualifications

• 5-7 years of recent experience in Java development at an enterprise scale.
• Strong knowledge of OOP principles and Java design patterns.
• Experience with Spring Boot applications and REST APIs.

Responsibilities

• Design and maintain backend applications using Java and Spring Boot.
• Build microservices-based solutions and RESTful APIs.
• Write optimized SQL queries and support database integration.

Skills

Java development

Microservices

Spring Boot

NodeJS

Microsoft Azure

SQL Optimization

CI/CD processes

ReactJS

Job description

Overview

The role includes building scalable microservices, integrating with cloud platforms such as Microsoft Azure, implementing RESTful APIs, and contributing to front-end development when required.

The engineer will work across CI/CD pipelines, optimize SQL queries, and collaborate with cross-functional teams to deliver secure, efficient, and high-quality applications.

Key Responsibilities

• Design, develop, and maintain backend applications using Java, Spring Boot, and NodeJS.
• Build and deploy microservices-based solutions and RESTful APIs.
• Develop server‑side applications in NodeJS with asynchronous programming patterns.
• Work with Microsoft Azure services such as Azure App Service, Azure Functions, and Azure SQL.
• Write optimized SQL queries and support database integration.
• Collaborate on front‑end development using ReactJS when required.
• Participate in CI/CD processes, automated testing, and deployment pipelines.
• Work closely with cross‑functional teams to ensure high‑quality and scalable solutions.

Required Qualifications

• 5–7 years of recent, hands‑on Java development experience at an enterprise scale.
• Strong programming skills in Java, including OOP principles and design patterns.
• Experience building and deploying microservices.
• Hands‑on experience developing Spring Boot applications with REST APIs and ORM.
• Knowledge of Microsoft Azure cloud services (App Service, Functions, Azure SQL).
• Proficiency in server‑side NodeJS development.
• Experience working with CI/CD practices and automated pipelines.
• Proficiency in writing optimized SQL queries.

Preferred Qualifications

• Experience with ReactJS (highly desired).