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Java Developer

Micro1

AI Expert - Software Engineering (Backend) Contractor · Full-time Short-term
Remote (Global) $30 – $90/hr June 17, 2026

Job description

About the Role

As a Java Developer, you will apply your software engineering expertise to help train next-generation AI systems.

Your work will help shape how AI models learn, reason, and perform using high-quality real-world backend development knowledge and enterprise software engineering practices.

No prior AI experience is required. Strong Java development expertise is the primary qualification.

Key Responsibilities

  • Design, develop, and maintain scalable backend applications using Java and Spring Boot
  • Architect and implement microservices-based solutions for complex application requirements
  • Collaborate with engineering teams to review technical specifications, design solutions, and deliver production-quality code
  • Contribute expertise to improve performance, reliability, and security of backend systems
  • Participate in code reviews and provide technical feedback
  • Document technical processes, architectures, development workflows, and implementation details
  • Troubleshoot, debug, and optimize backend services as needed
  • Contribute domain expertise to improve AI systems and software engineering training workflows

Required Skills & Qualifications

  • Expert-level Java programming skills
  • Hands-on experience with Spring Boot, REST APIs, and backend application development
  • Strong understanding of microservices architecture, distributed systems principles, and software design patterns
  • Ability to write clean, maintainable, and efficient code
  • Excellent written communication, verbal communication, and attention to detail
  • Experience collaborating with remote engineering teams
  • Strong understanding of data structures, backend best practices, and application architecture

Preferred Qualifications

  • Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform
  • Experience working on data-intensive systems, AI-related projects, or high-availability applications
  • Background in distributed systems, scalable backend architectures, and enterprise software development

Additional Information

This opportunity allows experienced Java engineers to contribute real-world backend development expertise toward improving advanced AI systems and software engineering evaluation projects.

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Frequently asked questions

Is Micro1 legitimate?
Yes, Micro1 is a legitimate company listed on RemoWork. We verify all companies on our platform. However, we always recommend doing your own research before sharing personal information or starting work. Check reviews from other users and visit the company's official website for the most up-to-date information.
How do I get started with Micro1?
To get started, visit Micro1's official website and look for their careers or sign-up page. Create an account, complete your profile with relevant skills and experience, and apply for available positions or projects. Some companies may require you to pass a qualification test or assessment before you can start working.
Does Micro1 offer remote work?
Yes, Micro1 offers remote work opportunities. Most tasks and positions can be completed from anywhere with a reliable internet connection and a computer or smartphone. Specific location requirements may vary by project or role, so check individual listings for details.
How does Micro1 pay its workers?
Payment methods and schedules vary. Common payment options include PayPal, bank transfers, Payoneer, and other digital payment platforms. Visit Micro1's official website or check their payment/FAQ section for specific details about payment methods, minimum thresholds, and payout schedules.
What skills do I need to work with Micro1?
Required skills vary by role and project. Generally, you'll need a reliable internet connection, basic computer literacy, strong attention to detail, and good communication skills. Some positions may require specialized expertise, language proficiency, or technical qualifications. Check individual job listings for specific requirements.
What makes Micro1 different from other platforms?
Micro1 uses AI-powered vetting to screen engineers and match them with top companies. The platform focuses on connecting pre-vetted software engineers with startups and tech companies, streamlining the hiring process and ensuring quality matches through automated technical assessments.
What programming skills are most in demand on Micro1?
In-demand skills include Python, JavaScript/TypeScript, React, Node.js, and experience with AI/ML frameworks. Full-stack development skills, cloud platforms (AWS, GCP), and experience building scalable applications are highly valued. The platform also looks for AI and data engineering expertise.
How quickly can I get matched with a job on Micro1?
Micro1's AI-driven matching process can connect qualified engineers with roles within days of completing the vetting process. The speed depends on your skill set alignment with available positions and market demand for your expertise.
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