I agree to receive commercial information, including by emailDATA PROTECTION INFORMATION.Responsible for the treatment: K-LAGAN ESPAÑA, S.L.

Purposes: Respond to your job application and send you commercial information about our products and services, including by e-mail if the interested party authorizes it.

Legitimation: Consent of the interested party.

Retention periods: The data will be kept for the duration of the open personnel selection process and for 1 year for future processes.

Recipients: No transfer of data is foreseen.

Rights: You may withdraw your consent at any time, as well as access, rectify, delete your data and other rights before the responsible at .

Additional Information: you can find more information in Privacy Policy.

AtK-LAGAN, we're looking for talented people to keep growing with us!

We are an international technology services company specialized in:

IT:Banking, Insurance, Retail &

- E-Commerce, Healthcare

Transport &

- Supply Chain:Rail, Automotive, Logistics, and Aerospace

Manufacturing:Renewable Energy, Oil &

- Gas, and Utilities

R&D;:Research, innovation, and development of technology solutions

AtK-LAGAN, we focus on innovation, real impact, and tailor-made solutions, supporting our clients in transforming their businesses and processes.

Our purpose is clear

To humanize technology and lead sustainability while acting responsibly toward our people, our clients, and society.

We create impact through innovation and talent, contributing to projects that help organizations grow, evolve, and transform.

Our Solutions

AtK-LAGAN, we offer a comprehensive technology portfolio:

Technical Assistance

Turnkey Projects

Managed Services (SLA)

Custom Technology Products

Specialized Consulting

Nearshore / Offshore Projects





We also work in key areas such as Cybersecurity, Data, QA, Agile, AI &

- Business Transformation, and Green IT.

The Opportunity

We are looking for aData Engineerto join our IT team and become part of an international, dynamic, and constantly evolving environment.

If you are motivated by impactful projects, professional growth, and bringing value through your expertise, this is the place for you.

Your Mission

As aData Engineer, your mission will be to build and maintain pipelines that ensure data is delivered reliably, cleanly, and efficiently from its source to the people who need it to make decisions, contributing to business and people development while aligning your work with the company's strategy.

What will you do day to day?

Design, develop, and maintain data architectures (Data Lakes and Data Warehouses)

Build complex ETL processes for data ingestion and transformation from multiple sources

Optimize query performance and ensure data integrity

Collaborate with Data Scientists and Analysts to provide analysis-ready datasets

Implement DataOps and CI/CD best practices for data environments

Requirements

University degree in Computer Science, Software Engineering, Mathematics, Physics, or related fields

Around 4 years of experience as a Data Engineer or in similar roles

Technical Skills

Advanced proficiency in Python and expert-level SQL





Experience with Big Data frameworks

Solid experience working in cloud environments (Azure, AWS)

Experience with orchestration tools

Knowledge of modern Data Warehouses such as Snowflake or BigQuery

Experience with containers (Docker/Kubernetes) and version control systems (Git)

Strong skills in data visualization tools such as Power BI or Tableau, with proven experience handling large-scale datasets and data warehousing concepts

High level of English (C1)

Nice to Have

Experience with real-time streaming architectures (Kafka, RabbitMQ)

Knowledge of Infrastructure as Code (Terraform)

Agile mindset and experience working in collaborative environments

What We Offer

Stable, innovative, and international projects aligned with your experience

Permanent contract

Hybrid work model depending on the project

Versátil working hours

3 C's Recognition Program (Commitment, Communication &

- Customer Orientation) with financial rewards

Career development plan and continuous learning opportunities

Birthday day off

Private health insurance and flexible compensation plan

Gym discounts

Childcare, language learning, and transportation support

Annual volunteering day

Events and team buildings: afterworks, tech cafés, dinners, barbecues...

Summer and Christmas company dinners

+1 additional vacation day after every 4 years with the company

Our Commitment

AtK-LAGAN, we believe in responsible technology (Green IT) and promote social impact initiatives such as our annual volunteering day, creating an environment where people can grow and thrive.

Equal opportunity is one of our core values.

Interested?

YOUR GROWTH, OUR VISION

Barcelona

Hybrid

4 year(s)

📌 Data Engineer (Barcelona)
🏢 K-Lagan
📍 Barcelona