Senior Data Engineer We are looking for an experienced Senior Data Engineer to design, build, and optimize enterprise-scale data platforms that support analytics, reporting, and AI-driven initiatives.
Your Profile
7 + years of experience working with modern data technologies as a Data Engineer, Data Analytics Engineer, Big Data Engineer, or similar role
Fluent in German and English (written and spoken)
Authorized to work in Switzerland (applications from candidates without the necessary work authorization will not be considered)
Bachelor's or Master's degree in Computer Science, Engineering, Mathematics, or a related field
Key Technical Skills
Strong experience with Python and SQL (minimum 7 years)
Proven expertise in building data ingestion pipelines, data lakes, and data warehouse architectures
Strong understanding of data modeling, data architecture, design patterns, and building highly scalable data solutions
Hands-on experience with Big Data technologies such as: Hadoop, Hive, Apache Spark, HBase, Kafka, Impala, ELK Stack, ETL/ELT.
Experience with Cloudera is highly desirable
Experience with modern cloud data platforms, preferably Microsoft Azure (Databricks, Data Factory, Synapse), AWS, or GCP
Experience with Snowflake, dbt, Airflow, or similar modern data platforms
Strong experience working with relational databases such as Oracle, SQL Server, PostgreSQL, or MySQL
Knowledge of Docker, Kubernetes, Git, CI/CD, and DevOps best practices
Experience supporting analytics, machine learning, or AI workloads is a plus
Responsibilities
Design, develop, and maintain scalable data pipelines and data platforms
Build and optimize data lake and data warehouse solutions
Integrate and process data from multiple enterprise and external sources
Ensure data quality, performance, security, and governance standards
Collaborate with business stakeholders, analysts, and data scientists
Mentor junior team members and contribute to technical best practices
Drive continuous improvements in data architecture and engineering processes
Interested? Send us your CV, and we will be happy to get in touch to discuss this opportunity in more detail.
We believe in equal opportunity for all and actively encourage applications from diverse backgrounds, experiences, and perspectives. Source Group International Ltd is acting as an Employment Business in relation to this vacancy
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