Data Solution Architect

About the role and the Xomnia culture
At Xomnia, data architecture is more than technology - it’s about enabling organisations to make better decisions, faster. As a Data Solution Architect, you’ll design and guide the creation of scalable, future-proof data platforms that deliver real business value.

From optimising global supply chains to enabling climate research and powering personalised customer experiences, our projects make a real difference. Our culture thrives on curiosity, shared ownership, and the courage to challenge assumptions.

We value people who can see the big picture, connect the dots between business and technology, and work collaboratively to create solutions that last.
Are you ready to shape the data foundations of tomorrow?

In this role, you’ll

• Lead the design and delivery of modern data platform architectures for a variety of clients.

• Translate business needs into actionable technical roadmaps and data solutions.

• Guide clients in adopting best practices for data governance, security, and scalability.

• Oversee implementation across cloud environments like Azure or AWS.

• Collaborate with data engineers, scientists, and stakeholders to ensure solutions are aligned and deliver measurable impact.

• Stay ahead of emerging trends and assess how they can enhance our clients’ data capabilities.

• Provide technical leadership and mentorship, both within Xomnia and at client sites.

What you bring to the table

• 5+ years of experience in data architecture, data engineering, or related roles.

• Proven track record designing and implementing cloud-based data solutions.

• Strong knowledge of data modelling, ETL/ELT processes, and data warehousing concepts.

• Hands-on experience with one or more cloud platforms (Azure or AWS).

• Proficiency in SQL and familiarity with modern data tools (Databricks, Snowflake, Synapse, etc.).

• Excellent communication skills and the ability to engage both technical and non-technical audiences.

• Experience guiding teams and driving technical decision-making.

• Fluent in Dutch (required) and English.

• A collaborative, problem-solving mindset and eagerness to share knowledge.

What’s in it for you?
We offer more than a job - we offer a platform for growth:

• A yearly salary between €64.000 - €90.000 (based on 40 hours) and benefits.

• €5.000 annual development budget.

• 25 vacation days to recharge fully.

• Vacation allowance

• An end-of-year profit-bonus

• Flexible working options (combination of office and remote work) and access to a professional network.

• Memorable company trips (Berlin this year!).

• The opportunity to grow along with our success through Stock Appreciation Rights.

At Xomnia, collaboration, knowledge sharing, and personal development are at the heart of everything we do. That’s why we offer various trainings through our ‘Learning Labs’, organise a yearly Health Month, and regularly enjoy boat trips through the Amsterdam canals with our own boat. Plus, there’s always a healthy (free) lunch and a bar at the office.

Become a Xomnian!
At Xomnia, we believe in using data and AI to tackle real-world challenges. With a team of passionate experts from 20+ nationalities and over 30% female representation, we celebrate diversity and welcome different perspectives.

We are proud of our core values:
We are Challengers, we embrace Agility, and we are Always Sharing.

Want to be part of this and take the next step in your career?
Apply now or reach out to  We look forward to meeting you.