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Principal Software Engineer - AI Trainer - Freelance - 8-20hrs/week - Remote

Job Overview

Location

Portugal

Job Type

Contract

Category

Software Engineering

Date Posted

May 26, 2026

Full Job Description

đź“‹ Description

  • • Review and refine AI-generated outputs related to software engineering, system architecture, and coding standards to ensure technical accuracy and practical applicability.
  • • Assess the validity and real-world feasibility of AI-driven recommendations on software design, testing, and implementation processes.
  • • Develop real-world case studies and technical scenarios based on professional experience in software engineering and system architecture.
  • • Create scenario variations that cover the full software development lifecycle, including common technical challenges, edge cases, and industry best practices.
  • • Identify gaps, inconsistencies, or risks in AI-generated technical guidance and provide clear, structured, and actionable feedback to improve model performance.
  • • Influence how AI systems interpret and apply software engineering principles, architectural patterns, and coding standards through precise, expert-level input.
  • • Contribute to training datasets that enhance AI models’ understanding of software engineering best practices across multiple programming languages and environments.
  • • Collaborate asynchronously with remote teams and AI labs to deliver high-quality training content aligned with evolving industry standards.
  • • Maintain consistent output quality across diverse technical domains, ensuring feedback is detailed, unambiguous, and grounded in professional engineering experience.
  • • Participate in ongoing project assignments matched to expertise, availability, and current AI lab needs, with no fixed start dates or guaranteed workload.
  • • Engage with a community of independent software engineering experts through 10x Team’s platform, receiving clear briefs and streamlined onboarding for each assignment.
  • • Utilize the 10x Team AI Academy for access to ongoing professional development resources designed to enhance AI training capabilities.
  • • Complete a written assessment and AI-powered interview as part of the application and matching process.
  • • Work remotely on a freelance basis, with weekly time commitment ranging between 8 and 20 hours, tailored to project demand and personal availability.
  • • Ensure all contributions reflect current, industry-recognized software engineering practices and are grounded in hands-on experience as a Principal Software Engineer.

🎯 Requirements

  • • Experienced Principal Software Engineer with strong background in software architecture, development, and technical leadership
  • • Based in the EU or UK
  • • Deep understanding of multiple programming languages, architectural patterns, and software development best practices

🏖️ Benefits

  • • Flexible, project-based freelance assignments – 100% remote
  • • Help shape how AI systems understand and apply software engineering principles
  • • Access ongoing professional development through the 10x Team AI Academy
  • • Supportive community of independent experts with clear briefs and streamlined onboarding

Skills & Technologies

Senior
Remote

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About 10Xteam Inc.

10Xteam is a talent acquisition platform designed to help companies build high-performing remote teams. It focuses on streamlining the hiring process for engineering and tech roles, enabling businesses to find, vet, and onboard top talent efficiently. The platform leverages AI and data-driven insights to match candidates with suitable positions, reducing time-to-hire and improving the quality of hires. By offering a comprehensive solution for remote recruitment, 10Xteam aims to empower organizations to scale their workforce with skilled professionals globally, fostering a culture of innovation and productivity.

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