Data Engineer / Analyst

About the Position

At Cosylab, we build software for the world’s most advanced scientific and medical systems - particle accelerators, telescopes, fusion reactors, and cancer treatment devices. Our technology helps organizations drive scientific discovery, advance cancer care, and bring clean fusion energy closer to reality.

You will be joining our business analytics team, where your main tasks will involve preparing data for analytical and operational use, working with our data warehouse, and creating reports for internal users of the company, such as management, development, marketing, sales, finance, and others.

Responsibilities

• Development and maintenance of ETL processes for transferring data into the data warehouse.
• Preparation and maintenance of data for reports (views, tables, and scheduled jobs).
• Gather and define requirements with internal stakeholders (management, development, sales, finance, and others) and deliver corresponding data solutions.
• Integrate new data sources in line with evolving business needs.
• Collaborating on the modernization of internal data infrastructure.

Requirements

• Minimum of 2 years of experience in a comparable data engineering or analytics role.
• Strong knowledge of SQL.
• Understanding of ETL processes and data pipelines.
• Solid understanding of data modeling and how to structure data for reliable reporting and analysis.
• Comfortable working directly with business users to understand what they need and build data that delivers it.
• Proactiveness, a strong sense of responsibility, and well-developed communication and teamwork skills.

Education

• Bachelor of Science in Business, Computer Science, Engineering, Mathematics, Statistics, or another related technical field.
• Fluency in spoken and written English.

Nice to Have

• Familiarity with the Microsoft data stack (SQL Server, SSIS, Power Query).
• Experience developing reports in Microsoft Power BI.
• Interest in AI tools and ideas for applying them to optimize workflows.
• Working knowledge of React sufficient to support the maintenance of an internal web application.

We Offer

• Employment contract for an indefinite period with a six-month probationary period.
• A work environment with flexible working hours and a hybrid work model.
• Plenty of personal and professional growth opportunities combined with a competitive and periodically updated salary tailored to your skills, experiences, and results.
• Company-funded licenses for leading AI tools (e.g., Claude Code).
• Interesting work full of challenges in an international working environment.
• High-impact learning culture: regular in-house and external training sessions and a team of international professionals eager to help you grow.
• Many recreational after-work activities, additional health insurance (Specialists+), unlimited coffee, soft drinks, fruit, and other well-being goodies.
• Cosylab events (Teambuilding, New Year’s Party, Picnic, etc.).

About the Company

We are the leading software solutions provider for the world’s most complex, precise, and advanced systems, such as particle accelerators, large telescopes, fusion reactors, innovative medical devices, and cancer treatment systems. Our technology enables organizations to make scientific discoveries, offer the most cutting-edge cancer treatments, innovate in healthcare, and introduce clean fusion energy to future energy markets.

Working at Cosylab is a great opportunity to discover genuine teamwork and collaborate with experts from the world’s most important research projects. We value and strive to achieve good interpersonal relationships and try to ensure the pleasant well-being of all our employees. We are friendly, proud to work together, and able to develop just about any solution we put our minds to.

Our Values

• Think bold: We deliver exceptional solutions through courageous thinking, open communication, and the drive to continuously improve.
• Be modest: We set our egos aside in actively listening, respecting one another, and embracing the diversity of experience and perspective across the company.
• Work smart: We know we get more accomplished by working together, being accountable, focusing our efforts, and going the extra mile.
• Enjoy life: We prioritize balance and positivity, nurturing personal wellness and celebrating successes.
• Do good: We support one another and are passionate about solving the difficult problems that ultimately help make the world a better place.

Apply

Please fill in the application form and upload your English CV, motivational letter, and other relevant documents.

Apply for Data Engineer / Analyst by Tuesday, September 1, 2026

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