Python Developer- Barcelona Hybrid

Wizeline

Barcelona - Hybrid (Spain) Hybrid permanent

Posted: February 24, 2026

Job Description

We are:
Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

With the right people and the right ideas, there’s no limit to what we can achieve

Are you a fit?
Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:

Key Responsibilities

• Conduct research and development in AI, with a focus on LLMs and generative AI applications.

• Design, implement, and maintain systems using Python, FastAPI, and SQL.

• Collaborate across teams to experiment, prototype, and iterate on AI solutions.

• Solve complex problems using analytical thinking and structured experimentation.

• Navigate ambiguity and provide innovative solutions in dynamic project environments.

Must-have Skills

• Strong proficiency in Python, FastAPI, and SQL (+4 Year of experience).

• R&D experience in AI, preferably with LLMs and prompt engineering.

• Excellent problem-solving skills and analytical mindset.

• Ability to work effectively in uncertain or evolving project contexts.

• Prior project experience in similar initiatives is a plus.

Nice-to-have:

• AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.

What we offer:

• A High-Impact Environment

• Commitment to Professional Development

• Flexible and Collaborative Culture

• Global Opportunities

• Vibrant Community

• Total Rewards

*Specific benefits are determined by the employment type and location.

Find out more about our culture here.

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