Principal Software Engineer at Walmart working on next - generation retail technologies and leading engineering teams. Mentoring talent and driving system architecture in a collaborative environment.
About the role
- Senior Software Engineer designing and building core data systems for Luminor. Leading data capabilities across the Pan-Baltic region in a cross-functional Agile environment.
Responsibilities
- Design, implement, and continuously improve systems for data ingestion, processing, storage, and sharing
- Build and optimize data architectures for performance, scalability, and reliability
- Develop and maintain ETL/ELT pipelines
- Ensure seamless system integration and data synchronization
- Uphold high standards of data quality, security, availability, and performance
- Collaborate with analysts, software engineers, and business stakeholders to understand data needs and deliver solutions
- Perform code reviews and troubleshoot software
- Implement monitoring and alerting for data workflows
- Gain expertise in banking processes and products
- Work as part of a cross-functional Agile development team
Requirements
- Proven experience with SQL and Python or Java
- Hands-on experience with cloud platforms (AWS, Azure, GCP)
- Experience with container orchestration tools (Kubernetes, Docker)
- Strong understanding of streaming data pipelines and platforms (Kafka, Spark, Flink)
- Familiarity with data pipeline tools like Airflow or dbt
- Experience with data warehousing solutions (Snowflake, BigQuery, Redshift, Databricks)
- Knowledge of solution integrations (real-time, message-based, event-driven)
- Experience with SQL and NoSQL databases
- Exposure to test automation and DevOps practices
- Experience in the customer business domain is a strong advantage
- Ability to take ownership and drive initiatives independently
- Fluency in English required for communication across the Pan-Baltic level
Benefits
- Health insurance after the first 3 months in all Baltic states
- Additional weeks of vacation available for employees with over 1 year at the company
- Volunteer time off for additional days for volunteering
- 30 fully paid calendar days for military training yearly
- Access to wellness tools and resources for productivity
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