Senior Data Engineer – Cybersecurity Platform
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Job Description
Senior Data Engineer modernizing scalable data pipelines and architectures for Sigma Software’s cybersecurity platform. Optimizing SQL, DBT, Snowflake, and Elastic-based security analytics infrastructure.
Responsibilities:
- Maintain and enhance existing data processes with a focus on reliability, scalability, and performance optimization
- Analyze existing data models, tables, workflows, and processing jobs
- Identify technical gaps, bottlenecks, inefficiencies, and opportunities for system improvements
- Design, optimize, and support large-scale data pipelines and transformation processes
- Drive modernization initiatives across the data platform and implement architectural improvements
- Optimize complex SQL queries and improve data processing latency
- Collaborate with product engineering teams on technical solutions and implementation strategies
- Contribute to short-term delivery goals and long-term platform evolution
- Ensure adherence to best practices in data engineering, performance optimization, and system reliability
Requirements:
- 5+ years of commercial experience in Data Engineering
- Expert-level SQL skills with hands-on experience optimizing complex queries for performance and scalability
- Strong practical experience with DBT for data transformation and modeling
- Solid understanding of database concepts, including DDL, DML, and advanced SQL
- Hands-on experience with Snowflake
- Experience working with Elastic stack technologies
- Proven experience designing, building, and maintaining large-scale data pipelines
- Strong analytical and problem-solving skills
- Ability to work independently in a high-autonomy environment
- Experience driving technical initiatives from idea to implementation
- Strong communication and collaboration skills
- Upper-Intermediate English level
Benefits:
- Remote work option
- Supportive and people-focused company culture
- Opportunity to grow within the company
- Opportunity to contribute to cybersecurity products used at scale
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