Freelance Software Developer (Kotlin) - Quality Assurance (AI Trainer)

engineering Mentor

Freelance Software Developer (Kotlin) - Quality Assurance (AI Trainer)

Freelance Software Developer (Kotlin)
  • Remote

Negotiable

View More Jobs

Description

This opportunity is only for candidates currently residing in the specified country.
View More Jobs

Summary

Job Type : Full-time
Posted : December 25, 2025

Share This Job

Related Jobs

Data Admin and Reconciliation Specialist - German

Data Admin and Reconciliation Specialist

engineering.shiljobs.site

Interactive n8n Automation Workshops

Unknown

engineering.shiljobs.site

Creative Director for Saudi Marketing Agency

Unknown

engineering.shiljobs.site

Mobile Diesel Mechanic II Tue - Sat 1 pm - 11 pm $1500 New Hire Bonus

Mobile Diesel Mechanic II Tue

engineering.shiljobs.site

Reinstate Suspended Google Profile

Unknown

engineering.shiljobs.site

Senior Consultant Unternehmensplanung (m/w/d)

Unknown

engineering.shiljobs.site

Supply

Associate Director, Architect ā€“ Operations and Supply Chain

engineering.shiljobs.site

Senior Frontend Engineer

Unknown

engineering.shiljobs.site

Early Childhood Education Content Writer

Unknown

engineering.shiljobs.site

Ongoing Website Support & Security Enhancement

Unknown

engineering.shiljobs.site

Early Childhood Education Content Writer

Unknown

engineering.shiljobs.site

Teach Photoshop Image Composition -- 2

Unknown

engineering.shiljobs.site

Med Tourism Referral Partnership Build

Unknown

engineering.shiljobs.site

[for hire] Web Devloper for Founders Who Care About Design & Speed With Three.js ,GSAP ā€Ž

Unknown

engineering.shiljobs.site

Ongoing Website Support & Security Enhancement

Unknown

engineering.shiljobs.site

Senior Bookkeeper & Back Office Manager (Part time or Full time) - Remote

Senior Bookkeeper & Back Office Manager (Part time or Full time)

engineering.shiljobs.site

Onboarding & Contract Setup Partner

Unknown

engineering.shiljobs.site

Teach Photoshop Image Composition -- 2

Unknown

engineering.shiljobs.site

Senior Growth Engineer - Sherpany

Senior Growth Engineer

engineering.shiljobs.site

Business Development Executive, IBM

Unknown

engineering.shiljobs.site

Trendy Printed Suit Design

Unknown

engineering.shiljobs.site

Advanced Tutorial Video Editing -- 2

Unknown

engineering.shiljobs.site

Growth Marketing Manager

https://infstones.

engineering.shiljobs.site

Ecommerce website developer

Unknown

engineering.shiljobs.site

Senior Fullstack Engineer (FE-heavy)

Unknown

engineering.shiljobs.site

Innovative Logo Design Needed -- 2

Unknown

engineering.shiljobs.site

Growth Marketing Manager

https://infstones.

engineering.shiljobs.site

Informational Company Website Development

Unknown

engineering.shiljobs.site

Ongoing Website Support & Security Enhancement

Unknown

engineering.shiljobs.site

Monetize My Logo Design Skills

Unknown

engineering.shiljobs.site

Specialist, Risk Management P&C (Agribusiness)

Unknown

engineering.shiljobs.site

Senior Frontend Engineer

Unknown

engineering.shiljobs.site

Associate Consultant, Strategic Client Engagement

Unknown

engineering.shiljobs.site

[for hire] Web Devloper for Founders Who Care About Design & Speed With Three.js ,GSAP ā€Ž

Unknown

engineering.shiljobs.site

Expert HVAC Content Writer Needed

Unknown

engineering.shiljobs.site

FSP - Junior/ Middle level CRA. Italy remote.

FSP

engineering.shiljobs.site

Minimalist WooCommerce Fashion Store

Unknown

engineering.shiljobs.site

Finance Intern

Unknown

engineering.shiljobs.site

Senior Associate

Unknown

engineering.shiljobs.site

Senior Growth Engineer - Sherpany

Senior Growth Engineer

engineering.shiljobs.site

Upgrade Script Chevereto & YOURLS on Linux

Unknown

engineering.shiljobs.site

Polish My Editing Sample - 25/12/2025 02:58 EST

Polish My Editing Sample

engineering.shiljobs.site

Workforce Analyst & Agent Scheduling Specialist

Unknown

engineering.shiljobs.site

Med Tourism Referral Partnership Build

Unknown

engineering.shiljobs.site

Automated Medicine Dispenser Engineer Needed

Unknown

engineering.shiljobs.site

Senior Project Manager (Clinical Trials)

Unknown

engineering.shiljobs.site

Data Admin and Reconciliation Specialist - German

Data Admin and Reconciliation Specialist

engineering.shiljobs.site

[Hiring] Ios 200-1000 per task šŸ‡µšŸ‡­

Unknown

engineering.shiljobs.site

Senior Underwriter - CL

Senior Underwriter

engineering.shiljobs.site

Senior Manager, Talent Management

Unknown

engineering.shiljobs.site

Video Strategist

Unknown

engineering.shiljobs.site

Agile Technology Lead

Unknown

engineering.shiljobs.site

Mobile Diesel Mechanic II Tue - Sat 1 pm - 11 pm $1500 New Hire Bonus

Mobile Diesel Mechanic II Tue

engineering.shiljobs.site

[For Hire] 18 y/o student ā€” You can outsource your tasks to me! Donā€™t hire me because of pity, Iā€™ll work hard for what I will have to earn

Unknown

engineering.shiljobs.site

Automated Medicine Dispenser Engineer Needed

Unknown

engineering.shiljobs.site

Next.js Political CMS with Subdomains -- 2

Unknown

engineering.shiljobs.site

Ecommerce website developer

Unknown

engineering.shiljobs.site

Consultant Cybersecurity Governance (m/f/d)

Unknown

engineering.shiljobs.site

Senior Fullstack Engineer (FE-heavy)

Unknown

engineering.shiljobs.site

Reinstate Suspended Google Profile

Unknown

engineering.shiljobs.site

Innovative Logo Design Needed -- 2

Unknown

engineering.shiljobs.site

Scopus Education Literature Review Assistance

Unknown

engineering.shiljobs.site

Consultant Cybersecurity Governance (m/f/d)

Unknown

engineering.shiljobs.site

Earth 2.0 A3 Poster

Unknown

engineering.shiljobs.site

AI-Based Hunting Scouting Platform Development

Unknown

engineering.shiljobs.site

[Hiring] 10 people for a small daily online task (ā‚¹75/day)

Unknown

engineering.shiljobs.site

Workforce Analyst & Agent Scheduling Specialist

Unknown

engineering.shiljobs.site

Web Dev Devloper for Founders Who Care About Design & Speed With Three.js ,GSAP ā€Ž

Unknown

engineering.shiljobs.site

Odoo-Integrated Wholesale Ordering App

Unknown

engineering.shiljobs.site

[For Hire] 18 y/o student ā€” You can outsource your tasks to me! Donā€™t hire me because of pity, Iā€™ll work hard for what I will have to earn

Unknown

engineering.shiljobs.site

Mob-Themed Romance Novel Ghostwriter

Unknown

engineering.shiljobs.site

Reinstate Suspended Google Profile

Unknown

engineering.shiljobs.site

Earth 2.0 A3 Poster

Unknown

engineering.shiljobs.site

AI-Based Hunting Scouting Platform Development

Unknown

engineering.shiljobs.site

Next.js Political CMS with Subdomains -- 2

Unknown

engineering.shiljobs.site

Early Childhood Education Content Writer

Unknown

engineering.shiljobs.site

Expert HVAC Content Writer Needed

Unknown

engineering.shiljobs.site

Scrap Backflow Preventer Sourcing Analysis

Unknown

engineering.shiljobs.site

Specialist, Risk Management P&C (Agribusiness)

Unknown

engineering.shiljobs.site

Med Tourism Referral Partnership Build

Unknown

engineering.shiljobs.site

Automated Medicine Dispenser Engineer Needed

Unknown

engineering.shiljobs.site

Upgrade Script Chevereto & YOURLS on Linux

Unknown

engineering.shiljobs.site

Creative Director for Saudi Marketing Agency

Unknown

engineering.shiljobs.site

Business Development Executive, IBM

Unknown

engineering.shiljobs.site

Staff Backend Software Engineer | Integrations Team

Unknown

engineering.shiljobs.site

Trendy Printed Suit Design

Unknown

engineering.shiljobs.site

AI-Based Hunting Scouting Platform Development

Unknown

engineering.shiljobs.site

Interactive n8n Automation Workshops

Unknown

engineering.shiljobs.site

Advanced Tutorial Video Editing -- 2

Unknown

engineering.shiljobs.site

Odoo-Integrated Wholesale Ordering App

Unknown

engineering.shiljobs.site

Recruit Student Web Developers

Unknown

engineering.shiljobs.site

Expert HVAC Content Writer Needed

Unknown

engineering.shiljobs.site

Fix Stripe Transaction History Bug

Unknown

engineering.shiljobs.site

Staff Backend Software Engineer | Integrations Team

Unknown

engineering.shiljobs.site

Annual Meet PowerPoint Deck

Unknown

engineering.shiljobs.site

Associate Consultant, Strategic Client Engagement

Unknown

engineering.shiljobs.site

Mob-Themed Romance Novel Ghostwriter

Unknown

engineering.shiljobs.site

Freelance Software Developer (Kotlin) - Quality Assurance (AI Trainer)

Freelance Software Developer (Kotlin)

engineering.shiljobs.site

Innovative Logo Design Needed -- 2

Unknown

engineering.shiljobs.site

[Hiring] 10 people for a small daily online task (ā‚¹75/day)

Unknown

engineering.shiljobs.site

Senior Underwriter - CL

Senior Underwriter

engineering.shiljobs.site

Video Strategist

Unknown

engineering.shiljobs.site

Senior Associate

Unknown

engineering.shiljobs.site

Senior Strategic Partnerships Manager

Unknown

engineering.shiljobs.site

Senior /Regulatory Affairs Manager (Global Clinical Trial Applications)

Unknown

engineering.shiljobs.site

Polish My Editing Sample - 25/12/2025 02:58 EST

Polish My Editing Sample

engineering.shiljobs.site

Monetize My Logo Design Skills

Unknown

engineering.shiljobs.site

Product Owner

Unknown

engineering.shiljobs.site

[Hiring] Ios 200-1000 per task šŸ‡µšŸ‡­

Unknown

engineering.shiljobs.site

Upgrade Script Chevereto & YOURLS on Linux

Unknown

engineering.shiljobs.site

Scopus Education Literature Review Assistance

Unknown

engineering.shiljobs.site

FSP - Junior/ Middle level CRA. Italy remote.

FSP

engineering.shiljobs.site

Recruit Student Web Developers

Unknown

engineering.shiljobs.site

Teach Photoshop Image Composition -- 2

Unknown

engineering.shiljobs.site

Minimalist WooCommerce Fashion Store

Unknown

engineering.shiljobs.site

Senior Associate, Crypto Operations

Unknown

engineering.shiljobs.site

Supply

Associate Director, Architect ā€“ Operations and Supply Chain

engineering.shiljobs.site

Onboarding & Contract Setup Partner

Unknown

engineering.shiljobs.site

Senior Project Manager (Clinical Trials)

Unknown

engineering.shiljobs.site

Senior Manager, Talent Management

Unknown

engineering.shiljobs.site

Interactive n8n Automation Workshops

Unknown

engineering.shiljobs.site

Agile Technology Lead

Unknown

engineering.shiljobs.site

Finance Intern

Unknown

engineering.shiljobs.site

Design Children’s Illustrated Reading Book

Unknown

engineering.shiljobs.site

Senior /Regulatory Affairs Manager (Global Clinical Trial Applications)

Unknown

engineering.shiljobs.site

Annual Meet PowerPoint Deck

Unknown

engineering.shiljobs.site

Odoo-Integrated Wholesale Ordering App

Unknown

engineering.shiljobs.site

Design Children’s Illustrated Reading Book

Unknown

engineering.shiljobs.site

Scrap Backflow Preventer Sourcing Analysis

Unknown

engineering.shiljobs.site

Web Dev Devloper for Founders Who Care About Design & Speed With Three.js ,GSAP ā€Ž

Unknown

engineering.shiljobs.site

Senior Bookkeeper & Back Office Manager (Part time or Full time) - Remote

Senior Bookkeeper & Back Office Manager (Part time or Full time)

engineering.shiljobs.site

Onboarding & Contract Setup Partner

Unknown

engineering.shiljobs.site

Product Owner

Unknown

engineering.shiljobs.site

Senior Consultant Unternehmensplanung (m/w/d)

Unknown

engineering.shiljobs.site

Fix Stripe Transaction History Bug

Unknown

engineering.shiljobs.site