Junior ML/Software Engineer

0to9 ab (publ)

Stockholm, Sweden💼 Full-time🗓 2026-07-06 → 2026-07-31

Core

Building new, fast, and smart machine learning solutions for the future of the finance industry using AI tools.

Role type

Junior Machine Learning Engineer

Builds

New ML solutions and product features for the finance sector

Domain

Finance technology and Machine Learning

Deliverable

production ML models | product features

Required skills

Object-oriented Python, Numpy, Pandas, PyTorch, Scikit-learn, LLM application, AI tool proficiency (Cursor, Replit), software architecture, logic design

Preferred skills

Experience with vibe coding philosophy, practical ML application over theory, project building with AI acceleration

Technologies

Python, Numpy, Pandas, PyTorch, Scikit-learn, Cursor, Replit

Responsibilities

Designing ML architecture, applying ML algorithms to solve problems, utilizing AI tools to accelerate development, building new solutions

Seniority

Junior, final year student

Rewrite

## Responsibilities - Build future solutions together with the team at 0TO9. - Focus on architecture, logic, and creativity while letting the latest AI tools handle the coding. - Work on new, fast, and smart solutions rather than legacy systems. ## Requirements - Final year student in a relevant engineering or master's program with planned graduation by summer. - Built personal projects using LLMs to accelerate development. - 'Power user' of tools like Cursor, Replit, or similar. - Solid foundation in computer science and understanding of ML mechanisms, with a preference for practical application over theory. - Ability to understand and challenge code/architecture. - Belief that the best code solves the problem fastest and safest. ## Nice to Have - Experience with object-oriented Python, Numpy/Pandas, PyTorch, Sklearn. - Theoretical passion and understanding of both classical and modern ML algorithms. ## Benefits - Work from 'Sweden's most beautiful office 2025' in the heart of Stockholm. - International environment with high tempo and entrepreneurial spirit. - Huge opportunities to grow with a team that genuinely loves what they do. - Be part of the leading venture builder shaping the future of the financial industry.

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