Our client is a global leader in legal research technology, providing access to one of the most comprehensive collections of legal information worldwide. Through advanced AI and data analytics, we’re transforming how legal professionals access, analyze, and use legal data—faster, smarter, and at scale.
If you’re looking to have real impact in a fast-moving, mission-driven environment, this is your opportunity!
We are looking for Software Engineers (+3 years of strong experience) with strong experience in Python and ready to work in AI Projects.
The candidates need to be located (or open to relocation) in Madrid or Barcelona and open to having a hybrid working modality.
Main responsibilities
Design, develop, and productionize scalable systems using technologies such as Python and Flask
Translate customer requirements into practical, real-world solutions that address business needs
Collaborate with business stakeholders, engineers, and content teams to identify and deliver high-impact AI-driven products and services
Implement comprehensive monitoring, testing, and auditing processes to ensure system quality and reliability




Adhere to best practices in model and data governance, including ethics and compliance standards
Core skills/experience
Bachelor’s or Master’s degree in Computer Science, Mathematics, or a related technical field
Experience developing machine learning applications in commercial or research settings (Nice to Have)
Skilled in organizing and analyzing complex datasets to extract insights
Proficient in Python (more than 3 years), with experience writing and maintaining unit tests
Familiar with version control systems, such as Git (and optionally Graphite)
Nice to have
Java knowledge
Machine learning expertise (NLP)
What's on offer
Versátil and friendly work culture
Hybrid working modality from Madrid or Barcelona
Collaborative, multicultural team environment
Mental health and well-being support
Career growth, leadership mentoring, and ownership of core systems
Projects with real-world impact in the legal tech space
Access to innovative tools and a fast-paced, mission-driven environment
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📌 Software Engineer (with Python and ML experience) (Barcelona)
🏢 Babel Profiles
📍 Barcelona