Micro1
Micro1Verified Source
Remote

Java Developer | $30-$90/hr Remote

30–90/hr
Remote
Posted August 14, 2026
full-time
23 openings

Overview

A remote contractor role for a Java Developer focused on supporting next generation AI systems. You’ll build and refine backend services using Java and Spring Boot, contributing to scalable microservice architectures. The job centers on applying domain knowledge to improve model training data, performance, and reliability, with clear emphasis on collaboration and high-quality code.

What You'll Do7

  • 1Design and implement scalable backend components with Java and Spring Boot to power AI training workflows
  • 2Build and orchestrate microservices that meet complex app requirements
  • 3Work closely with the client team to review specs and ensure clean, reliable code delivery
  • 4Share insights to boost performance, reliability, and security across the backend stack
  • 5Participate in code reviews and provide constructive feedback to teammates
  • 6Document technical decisions and solutions with precise, concise writing
  • 7Troubleshoot and optimize backend systems to maintain peak performance

Requirements6

  • 1Strong command of Java and hands-on experience with Spring Boot
  • 2Proven ability to design and implement microservices and RESTful APIs
  • 3Excellent code quality habits with an emphasis on maintainability and efficiency
  • 4Clear written and verbal communication skills and attention to detail
  • 5Experience collaborating with remote teams in fast-paced environments
  • 6Solid understanding of backend best practices and data structures

Who Should Apply

The ideal candidate is a Java expert who thrives in a remote, collaborative setting and brings deep knowledge of backend architectures. You should be comfortable shaping AI training pipelines through robust code and thoughtful design, even if you don’t have direct AI experience. A proactive mindset and strong communication are key.

Salary Insight

Contract role with hourly pay; rate ranges from $30-$90/hr depending on experience.

Location

Typeremote
LocationRemote
This is a remote position

Required Skills

JAVASpring BootMicroservices

Application Tip

Prepare a portfolio snippet showing a microservice you built with Java and Spring Boot, including how you addressed scalability and security.

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