Coding Specialist (Fluent in Swedish) - Freelance AI Trainer Project

Invisible Technologies Inc.; United States; Remote; USD 11,000 - 90,000; Full time

Job summary

Invisible Technologies is seeking a skilled Coding Specialist fluent in Swedish to help train and evaluate large language models for AI-driven software tasks. You will work remotely, focusing on verifying and refining Swedish-language code and prompts, while documenting issues and improvements for model reliability.

The ideal candidate has strong coding experience, understands data structures and algorithms, and can articulate complex technical concepts in Swedish.

Qualifications

• Bachelor's degree in CS or related field is ideal.
• Real-world coding experience and Swedish technical writing signal fit.
• Clear, metacognitive communication—showing your work—is essential.

Responsibilities

• Engage with the model on software engineering tasks in Swedish.
• Verify logical accuracy, coding fluency, and Swedish naturalness.
• Document failure modes to harden model reasoning.

Skills

Algorithms

Data structures

Software architecture

Frontend development

Backend development

Cloud infrastructure

Systems programming

Swedish language

Education

Bachelor's degree in Computer Science

Master's or PhD in Computer Science

Tools

RESTful API

Distributed systems

Job description

Are you a coding expert fluent in Swedish eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for engineers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for coding specialists who live and breathe algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming—and who can do so fluently in Swedish. You’ll challenge advanced language models on topics like asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, and debugging distributed systems—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on software engineering tasks and technical scenarios in Swedish, verify logical accuracy and coding fluency, assess naturalness and correctness of Swedish language usage, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A bachelor’s, master’s, or PhD in computer science, software engineering, or a closely related technical field is ideal; real‑world coding experience, technical writing in Swedish, or open‑source contributions signal fit. Clear, metacognitive communication—“showing your work”—is essential.
Ready to turn your coding and Swedish language expertise into the knowledge base for tomorrow’s AI?

We offer a pay range of $8‑to‑$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Job title: Coding Specialist - (Fluent in Swedish) - AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid‑Senior Level