At ASTEK Iberia, we are looking for an experienced Senior AI Software Engineer to join a leading international company in the aviation industry, contributing to innovative digital solutions within the aviation industry.

Main responsibilities:

- Design, build, and maintain secure, scalable, and efficient AI-powered engineering capabilities, workflows, and reusable components.
- Develop integrations with AI models, developer tools, and software delivery platforms.
- Build reusable AI-enabled solutions that accelerate development productivity and adoption across engineering teams.
- Integrate engineering platforms and developer tools into a coherent AI-driven ecosystem.
- Define appropriate levels of automation, human oversight, and governance for AI-enabled workflows.
- Balance usability, reliability, security, cost, and performance when designing AI solutions.
- Develop production-ready, observable, and maintainable AI-enabled services.
- Implement testing, CI/CD, monitoring, logging, and operational best practices for AI solutions.
- Collaborate with platform, DevOps, security, and product teams to integrate AI capabilities into the software delivery lifecycle.
- Support engineering teams in adopting AI-assisted software development practices through documentation, reusable templates, and best practices.
- Gather user feedback and continuously improve AI capabilities based on adoption and engineering needs.
- Contribute to engineering standards, reusable patterns, and governance for AI-enabled software development.

Who are you?

- You have a Bachelor’s degree in Computer Science or a related field.
- You have strong hands-on software engineering experience using languages such as Python, Java, or TypeScript.
- You have experience integrating LLMs, AI APIs, or agent frameworks into production systems.
- You understand prompt engineering, Retrieval-Augmented Generation (RAG), Model Context Protocol (MCP), and AI agent concepts.
- You have experience with modern software engineering practices, including CI/CD,



testing, containerization, and cloud-native development.
- You are able to collaborate effectively with cross-functional technical teams.

Nice to have:

- Experience building reusable developer platforms or internal engineering tools.
- Experience with local LLMs.
- Experience with Kubernetes, Docker, and cloud platforms.
- Understanding of responsible AI, security, and governance practices.
- Experience driving the adoption of new engineering technologies within large organizations.

? Who are we?

Since 2015, Astek Iberia has been accompanying its customers in their development throughout Spain (Madrid, Barcelona, Valencia, Basque Country, Andalusia, Galicia, etc.).

Founded in France in 1988, Astek is a global player in engineering and technology consulting, present in five continents and 25 countries. With expertise in a wide range of industrial and service sectors, Astek is an essential partner, supporting its customers in an intelligent deployment of their products and services, and in the implementation of their digital transformation.

Today we are more than 8,000 employees, committed every day to promote the complementarity between digital technologies and complex systems engineering.

Our style is to have adaptable schedules and highly value the well-being of our employees.

Why join us?

? You will grow professionally in a company in constant development and evolution.

? You will benefit from a personalized follow-up of your professional projects as close as possible to your ambitions.

? You will make a real contribution to the company's development in real time.

?️ You will enjoy 23 days of vacation (in addition to holidays) that you will be able to choose whenever you want.

? You will join our team: diverse, multicultural and constantly growing.

? You will have days full of good energy and good atmosphere.

...although you still have a lot to discover! ?

Shall we meet? ?

If you want to participate in the process, apply from here attaching your CV (in English) as detailed as possible and we will tell you more.

📌 Senior AI Engineer (Barcelona)
🏢 Astek
📍 Barcelona