Remote Backend Engineer for AI Data Platform

Alignerr Corp.; Seattle (WA); Remote; USD 34,000 - 138,000; Full time

Job summary

Labelbox is seeking a Backend SWE contractor for remote work in the United States. You will review AI-generated backend code across Node.js, Python, Java, or Go and craft robust server-side solutions.

You’ll communicate architectural choices clearly and flag edge cases to ensure scalable, reliable APIs. The role is fully remote with asynchronous collaboration, offering hourly pay and rolling start dates as projects begin.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 3–5 years of backend development experience or equivalent.
• Experience with Node.js, Python, Java, or Go.
• Familiarity with RESTful APIs, databases, and asynchronous programming.
• Bonus: data labeling or AI training projects.

Responsibilities

• Review and evaluate AI-generated backend code for correctness, efficiency, scalability, and clarity.
• Write high-quality backend solutions for server-side and API development problems.
• Create clear, developer-friendly explanations for architectural decisions and problem-solving strategies.
• Identify and flag edge cases or ambiguities in problem statements or AI responses.

Skills

Backend development

Node.js

Python

Java

Go

RESTful APIs

Databases

Asynchronous programming

Education

Bachelor's degree in Computer Science

Master's or PhD preferred

Tools

Express

Django

Spring Boot

Microservices

Cloud platforms

Job description

Labelbox is seeking a Backend SWE contractor for remote work in the United States. You will review AI-generated backend code across Node.js, Python, Java, or Go and craft robust server-side solutions.

You’ll communicate architectural choices clearly and flag edge cases to ensure scalable, reliable APIs. The role is fully remote with asynchronous collaboration, offering hourly pay and rolling start dates as projects begin.