Java Full-Stack Developer

Intone Inc; United States; Remote; USD 96,000 - 193,000; Full time

Job summary

Intone Inc is seeking a seasoned Java Full-Stack Developer for a remote, 6+ month contract. You will design, build, and maintain scalable backend services with Spring Boot and microservices, and you’ll own RESTful endpoints end-to-end.

You will work with relational databases like SQL Server or PostgreSQL, implement TDD, monitor performance via Grafana, and collaborate across teams on architecture and code quality.

Qualifications

• 10+ years of professional Java development experience.
• Strong Spring Boot experience.
• Relational databases (e.g., Microsoft SQL Server, PostgreSQL).
• Proficient in building RESTful APIs.
• Strong understanding of Service-Driven Design (SDD) and microservices architecture.
• Experience with test-driven development (TDD).
• Proficiency with Git version control.
• Experience with system and performance monitoring tools (Grafana).
• Understanding of authentication and authorization patterns (OAuth2, SSO).
• Experience with automated testing frameworks (Selenium).
• Excellent organizational, critical-thinking, and problem-solving skills.
• Self-starter capable of delivering with minimal supervision.
• Strong team collaboration and communication abilities.

Responsibilities

• Design, develop, and maintain production Java services using Spring Boot and microservices architecture
• Write clean, performant code at scale with strong emphasis on test-driven development
• Build and own RESTful API endpoints end-to-end
• Implement and manage relational database solutions (e.g., Microsoft SQL Server, PostgreSQL)
• Own production services including monitoring, debugging, and incident response
• Collaborate with team members on code reviews and architectural decisions
• Monitor system performance using tools such as Grafana
• Implement automated testing strategies using frameworks such as Selenium

Skills

Java

Spring Boot

RESTful API design

Microservices architecture

Relational databases

TDD

Git

Performance monitoring

Auth patterns (OAuth2/SSO)

Selenium

Code reviews

Problem solving

Team collaboration

Self-starter

Tools

Grafana

Selenium

Git

Job description

This is a contract position for a Java Full-Stack Developer available on a remote basis for a duration of 6+ months. The role focuses on building and maintaining scalable, well-architected backend services using modern Java practices and microservices patterns.

Responsibilities

• Design, develop, and maintain production Java services using Spring Boot and microservices architecture
• Write clean, performant code at scale with strong emphasis on test-driven development
• Build and own RESTful API endpoints end-to-end
• Implement and manage relational database solutions (e.g., Microsoft SQL Server, PostgreSQL)
• Own production services including monitoring, debugging, and incident response
• Collaborate with team members on code reviews and architectural decisions
• Monitor system performance using tools such as Grafana
• Implement automated testing strategies using frameworks such as Selenium

Qualifications

• Required
  • 10+ years of professional experience writing clean, performant Java code
  • Strong hands-on experience with Spring Boot
  • In-depth knowledge of relational databases (e.g., Microsoft SQL Server, PostgreSQL)
  • Solid experience building RESTful API endpoints
  • Strong understanding of Service-Driven Design (SDD) and microservices architecture
  • Working knowledge of test-driven development (TDD)
  • Proficiency with GIT version control
  • Experience with system and performance monitoring tools (e.g., Grafana)
  • Understanding of authentication and authorization patterns (OAuth2, SMART-on-FHIR, SSO)
  • Experience with automated testing frameworks (e.g., Selenium)
  • Excellent organizational, critical-thinking, and problem-solving skills
  • Self-starter capable of delivering with minimal supervision
  • Strong team collaboration and communication abilities
• Preferred
  • Experience with generative AI code assistants (e.g., GitHub Copilot) and knowledge of latest generative AI model capabilities