(Senior) Software Engineer (all genders)

Ontologize, Inc.; Mollet del Vallès; On-site; EUR 70,000 - 110,000; Full time

Job summary

Ontologize, Inc. is seeking a Software Engineer to join our Spain-based Data Office. You will design and deliver high-impact data and AI solutions powering smarter, scalable analytics across enabling functions such as HR, procurement, and legal.

You will work in a distributed, international team using modern practices, contributing to AI use cases from automation to procurement intelligence, while ensuring governance and security across the data lifecycle.

Qualifications

• Several years of software engineering experience in enterprise environments; design, build and deliver scalable data applications.
• Proficiency in Python and Spark with modern engineering practices including version control, CI/CD, and automated testing.
• Experience with Palantir Foundry, Snowflake, and PySpark and end-to-end data pipeline delivery.
• Understanding of data governance, privacy, security controls, and compliance in large-scale contexts.
• Ability to communicate complex technical concepts to non-technical stakeholders.
• Familiarity with AI workflows, MLOps, and CI/CD for AI components is a plus.
• University degree in a relevant technical/engineering discipline.
• Comfortable working in a distributed, international team with travel in Europe.
• Strong English communication; German is a plus.

Responsibilities

• Design, build, and maintain scalable applications, data pipelines, and platform components translating business requirements into technical solutions.
• Develop robust interfaces replacing manual processes with intuitive user experiences.
• Own data platforms ensuring governance, security, and cost efficiency across the data lifecycle.
• Collaborate with stakeholders to understand needs and shape technical directions of solutions.
• Shape the future of data engineering within Enabling Functions using Snowflake, AWS, Palantir Foundry.
• Contribute to the Spain-based hub and work on high-visibility AI use cases across automation and analytics.

Skills

Python

Spark

CI/CD

Automated testing

Clear communication

Education

Bachelor's degree in Computer Science or related field

Tools

Palantir Foundry

Snowflake

PySpark

AWS

Job description

301900

Mollet del Valles, Barcelona, Spain

Work Your Magic with us!

Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us.

Your Role

Data and AI are reshaping the way global organizations operate, and this role sits at the heart of that transformation. As a Software Engineer within our Enabling Functions Data Office, you will design and deliver high-impact data and AI solutions that power smarter ways of working across the organization. You will be part of a collaborative, internationally distributed team of engineers and architects, working within a Product-Oriented Delivery model to bring Analytics, AI, and data products to life at scale.

In this role, you will:

• Design, build, and maintain scalable applications, data pipelines, and platform components that translate complex business requirements from enabling functions such as HR, procurement, and legal into future-ready technical solutions.
• Develop robust applications and interfaces that replace manual processes with seamless, intuitive user experiences.
• Take ownership of data platforms, ensuring cost efficiency, governance, security, and compliance across the full data lifecycle.
• Partner closely with stakeholders across your delivery pod to understand business needs and shape the technical direction of solutions.
• Shape the future of data engineering within Enabling Functions, leveraging platforms such as Snowflake, AWS, and Palantir Foundry.
• Contribute to a growing Spain-based hub within a global team, with the opportunity to work on diverse and high-visibility AI use cases spanning automation, carbon footprint analytics, procurement intelligence, and more.

Who You Are

• You bring several years of proven expertise and experience in software engineering, including application design, development, and delivery within enterprise environments, with a strong foundation in writing clean, maintainable, and secure code.
• You are proficient in development platforms and languages such as Python and Spark, and you apply modern engineering practices including version control, CI/CD pipelines, and automated testing as a matter of course.
• You have hands‑on experience with data platform technologies such as Palantir Foundry, Snowflake, and PySpark, and you are confident designing and delivering end-to-end data pipelines.
• You have a solid understanding of data pipeline architecture, data governance, data lineage, privacy and security controls, and compliance standards in enterprise-scale environments.
• You communicate complex technical concepts clearly and confidently to non-technical stakeholders, and you are comfortable translating business requirements into actionable technical solutions.
• Familiarity with AI workflows, MLOps, AI safety and guardrails, or CI/CD for AI components is a plus
• You hold a university degree or equivalent qualification in a relevant technical or engineering discipline.
• You are comfortable working in a distributed, international team environment and are open to occasional travel within Europe.
• Strong communication skills in English ; proficiency inGerman is a plus.

What we offer:We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress!