Backend Developer – AI Trainer

Anyone AI

Backend Developer for Anyone AI working on coding tasks and peer reviews for software quality. Requires strong Python and JavaScript skills with flexible remote engagements.

Posted 4/14/2026contractRemote • 🇦🇷 ArgentinaMid-LevelSenior💰 $45 - $80 per hourWebsite

Tech Stack

Tools & technologies

GoJavaJavaScriptJestJUnitPythonTypeScript

About the role

Key responsibilities & impact

Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing
Write clear natural-language specifications and reference implementations
Develop and extend unit and integration test suites
Review peer-generated tasks for correctness, clarity, and realism
Identify edge cases, ambiguities, and potential failure modes
Ensure alignment between specifications, code, and expected outputs

Requirements

What you’ll need

Advanced professional written proficiency in English
3–7 years of professional software engineering experience
Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go
Backend or full‑stack development experience in production systems
Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing)
Proven ability to debug and navigate large, multi‑file codebases
Experience with code reviews, refactoring, and production migrations

Benefits

Comp & perks

🌐 Worldwide Post a Job Affiliates ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs Account Anyone AI Website LinkedIn All Job Openings 11 - 50 employees Founded 2022 📚 Education 🤖 Artificial Intelligence 🎯 Recruiter 💰 $1.5M Pre Seed Round - Anyone AI on 2022-06 Education
Artificial Intelligence
Recruitment Anyone AI is a Latin America–focused career accelerator and training academy that develops software engineers into AI and machine learning professionals through intensive, remote, mentor-led programs. It combines technical coursework (e. g. , Machine Learning Developer track), professional preparation (resume/LinkedIn optimization, interview coaching, English practice), and a placement-oriented model (income-share payments and access to employer partnerships) to help graduates secure higher-paying AI roles globally. Anyone AI also operates a talent marketplace connecting its community to companies seeking AI talent. Backend Developer – AI Trainer Job not on LinkedIn 🔥 43 minutes ago 🇦🇷 Argentina – Remote 💵 $45 - $80 / hour ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer Java JavaScript Jest JUnit Python TypeScript Go Apply Now Find Hiring Managers Customize resume for this job ☆ Save ☑️ Mark as applied ❌ Hide Report problem 📋 Description
Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing
Write clear natural-language specifications and reference implementations
Develop and extend unit and integration test suites
Review peer-generated tasks for correctness, clarity, and realism
Identify edge cases, ambiguities, and potential failure modes
Ensure alignment between specifications, code, and expected outputs 🎯 Requirements
Advanced professional written proficiency in English
3–7 years of professional software engineering experience
Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go
Backend or full‑stack development experience in production systems
Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing)
Proven ability to debug and navigate large, multi‑file codebases
Experience with code reviews, refactoring, and production migrations Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Back End Technical Consultant – Commerce and Content 🔥 16 hours ago TransPerfect 5001 - 10000 ☁️ SaaS 🤝 B2B 🤖 Artificial Intelligence Website LinkedIn All Job Openings Commerce and Content Back End Technical Consultant responsible for technical design and development of tailored systems. Joining the Services team at Avatria focusing on innovative solutions in digital commerce. 🇦🇷 Argentina – Remote 💰 $425M Debt Financing - TransPerfect on 2025-04 ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer AEM Docker GraphQL Java JavaScript MySQL Node.js PHP Postgres Senior Backend Engineer 🕒 5 days ago Coderio 201 - 500 🤝 B2B 🏢 Enterprise 🤖 Artificial Intelligence Website LinkedIn All Job Openings Backend Engineer designing scalable event-driven microservices for a global digital solutions firm. Responsible for critical service layers and data pipelines while enabling analytics telemetry. 🇦🇷 Argentina – Remote ⏳ Contract/Temporary 🟠 Senior 🔙 Backend Engineer 🗣️🇪🇸 Spanish Required AWS IoT JavaScript Node.js Postgres Terraform TypeScript Senior Backend Engineer, Security Automation 🕒 6 days ago Intuition Machines 51 - 200 🤖 Artificial Intelligence 🔒 Cybersecurity ☁️ SaaS Website LinkedIn All Job Openings Senior Backend Engineer focusing on security automation for enterprise AI products. Design and implement tools supporting Security Operations Center processes and improving security efficiency. 🇦🇷 Argentina – Remote ⏳ Contract/Temporary 🟠 Senior 🔙 Backend Engineer Docker Kubernetes Linux Microservices Python SQL Senior Python Backend Engineer 🕒 April 1 BriteCore 51 - 200 ☁️ SaaS 💳 Fintech Website LinkedIn All Job Openings Senior Python Backend Engineer developing production-grade AI agents for insurance workflows. Working within a remote team and tackling complexities in architecture and user-friendly features. 🇦🇷 Argentina – Remote ⏳ Contract/Temporary 🟠 Senior 🔙 Backend Engineer AWS Cloud Django Docker JavaScript MySQL Postgres Python React SQL Vue.js Desarrollador Backend – Java, DB2, Oracle 🕒 March 31 Rimutee 11 - 50 🎯 Recruiter 👥 HR Tech 🤝 B2B Website LinkedIn All Job Openings Seeking a Senior Java Developer for a high-demand project focused on DB2 and Oracle-based backend solutions. Role entails remote work from LATAM, emphasizing technical excellence. 🇦🇷 Argentina – Remote ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer 🗣️🇪🇸 Spanish Required Java Oracle Spring Spring Boot SpringBoot SQL View More Backend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Applicant Tracking System Keywords

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Hard Skills & Tools

PythonJavaScriptTypeScriptJavaC#Gounit testingintegration testingdebuggingrefactoring

Soft Skills

professional written proficiencyclarityattention to detailproblem-solvingpeer review