Remote Backend Java Engineer — Spring Boot & Microservices

YO AI Labs; Los Angeles (CA); Remote; USD 110,000 - 170,000; Part time

Job summary

YO AI Labs seeks experienced Backend Java Developers for a remote contractor role to design, develop, review, and optimize scalable backend systems using Java, Spring Boot, and microservices architecture.

No AI experience is required; strong backend engineering, REST APIs, data structures, and the ability to deliver high-quality technical solutions are the key requirements, with collaboration across distributed teams.

Qualifications

• Strong Java proficiency and Spring Boot experience.
• Proficient in designing scalable microservices.
• Experience with REST APIs and backend best practices.
• Excellent problem-solving and communication.
• Ability to work independently and in remote teams.

Responsibilities

• Design, develop, and maintain backend applications using Java and Spring Boot.
• Build and maintain robust microservices architectures.
• Develop and integrate REST APIs and backend services.
• Review technical requirements and deliver clean, maintainable code.
• Collaborate with remote teams and stakeholders.
• Troubleshoot, debug, and optimize backend systems.
• Contribute to performance, reliability, scalability, and security.
• Document technical processes and system designs.

Skills

Java

Spring Boot

Microservices

REST APIs

Backend Development

Distributed Systems

System Design

Code Review

Cloud Platforms

Job description

YO AI Labs seeks experienced Backend Java Developers for a remote contractor role to design, develop, review, and optimize scalable backend systems using Java, Spring Boot, and microservices architecture.

No AI experience is required; strong backend engineering, REST APIs, data structures, and the ability to deliver high-quality technical solutions are the key requirements, with collaboration across distributed teams.