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Senior Data Engineer

IdelSoft

Senior Data Engineer

We are looking for a skilled Data Engineer to own and scale our data processing pipelines and search infrastructure. This role is ideal for someone with strong AWS and Elasticsearch expertise, a passion for clean data, and the ability to think deeply about data architecture, scalability, and distributed systems — not just implement pipelines, but design robust foundations for growth and search performance in real-world applications.

Responsibilities
  • Own and maintain our data pipelines using AWS Glue (PySpark) and S3
  • Process and manage large-scale datasets stored in Elasticsearch and MongoDB
  • Build and optimize workflows for data transformation, cleaning, and normalization
  • Improve the performance and relevance of our search system through algorithmic tuning and semantic enhancements (e.g. LLMs, DeepL, embeddings)
  • Monitor data quality, handle schema evolution, and ensure operational stability
  • Collaborate with backend and product teams to ensure fast, reliable, and accurate data-driven features
  • Contribute to data architecture and system design decisions, with a focus on scalability, maintainability, and distributed processing
Must-Have Skills
  • Solid experience with AWS data engineering tools (Glue, S3, Lambda)
  • Strong knowledge of Elasticsearch (query design, aggregations, performance tuning)
  • Proficiency in Python, especially with PySpark and Pandas
  • Experience with data quality, schema evolution, and pipeline monitoring
  • Experience with Kafka or other streaming systems
  • Strong understanding of data architecture, data modeling, and scalable system design
  • Ability to reason about distributed data systems and build solutions that scale reliably
Nice-to-Have
  • Experience with CDC pipelines (Debezium or similar)
  • Experience designing distributed data platforms
  • Familiarity with LLMs, embeddings, or search ranking improvements
  • Previous experience with B2B datasets, contact enrichment, or lead intelligence
Why Join
  • Shape the tech direction and build from the ground up
  • Collaborate closely with the founder on product execution
  • Work with real user feedback and fast iteration cycles
Interview Process
  1. HR Interview
  2. Cultural Fit Interview
  3. Technical Interview
Benefits
  • 100% remote
  • Competitive salary in USD
  • PTO (vacation, sick leave, holidays)
  • International experience
  • Udemy trainings covered
  • $200 for home-office equipment
Vacancy posted 4 days ago
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