[Hiring] Java Developer @Nexiva

Role Description

Seeking an experienced Java Developer Contractor to support the design, development, enhancement, and maintenance of enterprise web applications, backend services, and cloud-based solutions. This role requires strong expertise in the Java/Spring ecosystem, AWS cloud services, REST API development, and modern DevOps practices. The ideal candidate is a hands-on developer who can quickly understand existing systems, contribute high-quality code, and collaborate effectively with technical and business stakeholders.

• Design, develop, test, and maintain applications using Java SDK 21.
• Build and enhance solutions using Spring Boot and the Spring Framework.
• Develop, maintain, and integrate RESTful APIs and JSON-based services.
• Support web applications utilizing Thymeleaf, HTML, CSS, and JavaScript.
• Work with AWS cloud services including ECS, API Gateway, and DynamoDB.
• Manage source control and development workflows using GitLab.
• Create, maintain, and troubleshoot GitLab CI/CD pipelines.
• Participate in architecture discussions, code reviews, and deployment activities.
• Support Infrastructure-as-Code initiatives using Terraform.
• Utilize IntelliJ IDEA as the primary development environment.
• Apply software engineering best practices including testing, documentation, maintainability, and operational support.
• Leverage AI-assisted development tools where appropriate to improve productivity and code quality.

Qualifications

• Strong professional experience developing applications with Java.
• Experience with Java 21 or recent Java versions.
• Solid hands-on experience with Spring Boot and the Spring ecosystem.
• Experience designing, building, and consuming REST APIs.
• Strong understanding of JSON and API integration patterns.
• Working knowledge of HTML, CSS, and JavaScript.
• Experience with Git-based source control, preferably GitLab.
• Experience building and supporting CI/CD pipelines, preferably GitLab CI/CD.
• Practical experience developing, deploying, or supporting applications in AWS.
• Strong communication skills and the ability to work independently in a contractor role.

Preferred Qualifications

• Experience with Thymeleaf server-side templating.
• Hands-on experience with:
  • Amazon ECS
  • Amazon API Gateway
  • Amazon DynamoDB
• Experience with Terraform or other Infrastructure-as-Code tools.
• Professional experience using IntelliJ IDEA.
• Familiarity with AI-assisted development tools such as:
  • Claude Code
  • GitHub Copilot
  • Cursor
  • Similar AI coding assistants
• Experience troubleshooting cloud deployments, build pipelines, and production issues.
• Understanding of secure coding practices and cloud security concepts.

Technical Environment

• Java SDK 21
• Spring Boot / Spring Framework
• Thymeleaf
• REST APIs
• JSON
• HTML / CSS / JavaScript
• AWS (ECS, API Gateway, DynamoDB)
• GitLab Repositories
• GitLab CI/CD
• Terraform
• IntelliJ IDEA
• AI-Assisted Coding Tools

Ideal Candidate

The successful candidate will be a well-rounded Java developer who can effectively contribute across backend development, lightweight front-end work, cloud deployments, and DevOps workflows. Experience with AWS, GitLab CI/CD, Terraform, and modern AI-assisted development tools is highly desirable.

Work Schedule

Monday – Friday, Standard business hours

Contract Duration

• Start Date: July 27, 2026
• End Date: July 27, 2027