Senior Data Engineer (w/m/d)

TELUS Health is empowering every person to live their healthiest life. Guided by our vision to create a healthier future, we are leveraging the power of our cutting-edge technology and focusing on the uniqueness of each individual to create the future of health. As a leading global health and well-being provider – encompassing physical, mental and financial health – TELUS Health is improving health outcomes for consumers, patients, healthcare professionals, employers and employees.

TELUS Health supports the total health and well-being of over 35 million lives worldwide with our clinical expertise, global presence and digital well-being platform offered through our Integrated Health Solutions. We empower healthier, happier, and more productive employees by combining our award-winning Employee Assistance Program with proactive wellness solutions in a digital ecosystem that helps them prevent and manage issues in family, health, life, money, and work.

We're seeking a Senior Data Engineer (w/m/d) to join our Engineering team in Berlin.

This is a hybrid position, requiring 2 days in the office.

Start date - as soon as possible

Your mission is to architect and scale the secure, high-performance data infrastructure that powers Humanoo’s digital wellness platform, transforming complex global data streams into the insights and rewards that drive our ultimate goal: making people healthier.

• Data System Management: Build, maintain, and optimize robust data pipelines, ensuring system reliability, high performance, and smooth, uninterrupted data flow.
• Data Architecture & Modeling: Design, deploy, and maintain scalable and efficient data models that support the company's long-term analytical needs.
• Tool Oversight: Administer and optimize our core data storage, processing, and orchestration ecosystem, specifically utilizing AWS, Snowflake, Apache Airflow, and dbt.
• Data Accessibility: Democratize data across the organization by ensuring seamless access for cross-functional team members, actively supporting their data manipulation and analysis efforts.
• Reporting Support: Transform and structure raw data into presentation-ready formats to facilitate the creation of business-critical reports, dashboards, and visualizations.
• Security & Compliance: Implement and enforce stringent data security measures, ensuring strict adherence to data privacy regulations and internal compliance standards.

Technical Expertise:

• Core Stack: Proven, hands-on experience building and maintaining a modern data stack environment specifically utilizing AWS, Snowflake, Airflow, and dbt.
• AWS Security & IAM: Deep, practical knowledge of AWS Identity and Access Management (IAM), role-based access control (RBAC), and enforcing cloud security best practices across data infrastructure.
• Languages: At least 4 years experience in SQL (for complex data modeling and transformation in Snowflake/dbt) and Python (for pipeline orchestration in Airflow and API integrations).
• Architecture: Deep understanding of data warehousing concepts, ETL/ELT paradigms, and efficient relational/dimensional data modeling.
• Security & Governance: Solid understanding of data security best practices, compliance standards (e.g., GDPR/HIPAA), and data governance principles.

Experience & Skills:

• Professional Experience: At least 4 years of proven, hands-on experience building, testing, and maintaining scalable data pipelines in a production environment.
• Testing & CI/CD: Experience implementing automated testing for data pipelines and working with version control (Git) and deployment workflows.
• Problem Solving: Strong analytical skills with the ability to translate complex business reporting requirements into efficient technical data solutions.
• Communication: Excellent ability to collaborate with non-technical stakeholders, ensuring they have the data tools and access they need to succeed.
• Bonus: Previous experience building out immutable data stores or handling complex internationalization/multi-source data ingestion projects.

If your application progresses positively, you will be invited to participate in our hiring process, which includes the following stages:

• Initial screening call with a recruiter (up to 45 minutes)

• Hiring Manager Interview (Technical and Soft Skills assessment, up to 60 minutes)

• Case Study (independent work, time restricted)

• Team Fit Interview (meet the team, up to 60 minutes)

• Customer First: We passionately put our communities and customers first

• Embrace Change: We embrace change and innovate courageously

• Grow Together: We grow together through spirited teamwork

• Additional health insurance coverage for 900 EUR per year

• 30 days of remote work allowance

• Up to 33 days annual vacation allowance (28 base days, + yearly tenure bonus up to 3 days, + 2 days for using the Humanoo app)

• Subsidy for your UrbanSportsClub membership

• 70 EUR monthly cashback to cover daily expenses

• 500 EUR yearly personal learning and development budget

• Self-development days allowance (workshops, conferences, training sessions etc.)

• Team events and company events

• Referral bonus for employees

• Corporate benefits

• Humanoo for Humanoos

• Employee Assistance Programme (EAP) for mental well-being

Please note: our offices close over the Christmas and New Year period for approximately two weeks. We gift the 24th and 31st December as extra vacation days and any additional non-public holiday days during this time will be taken from your annual leave.