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Wizeline VERIFIED EMPLOYER

Senior Full-Stack Software Engineer & AI.

Software Engineering & Dev

Senior Full-Stack Software Engineer & AI: our view in 3 lines...

  • The Role:This role is for a senior full-stack software engineer with AI experience who can work across full-stack environments using TypeScript, React, and LLMs.
  • The Person:The person will work across full-stack environments, use AI tools to improve their work, and apply Large Language Models and agent architectures in day-to-day delivery.
  • Requirements:The ideal candidate has strong fundamentals in Software Engineering, direct experience with TypeScript and React, hands-on experience with Large Language Models and understanding of agent architectures.

About the role

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:

Must-have Skills:

  • Strong fundamentals in Software Engineering.
  • Direct experience with TypeScript and React.
  • Proven ability to adapt across different full-stack environments.
  • Demonstrated high performance in fast-paced, dynamic environments.
  • Strong adaptability to shifting priorities and self-organizing teams.
  • Clear and effective communication skills across cross-functional teams.
  • Full English proficiency.
  • 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. 
  • Hands-on experience with Large Language Models (LLMs).
  • Understanding of agent architectures and key components, including “agent iceberg” considerations when integrating LLMs.

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.

Published August 19, 2026
Location Spain, Spain