Position: Strong Middle/Senior Big Data Engineer (AdTech)
Company: Sigma Software
Experience required: 3y
English level: upper

We are looking for a skillful Big Data Engineer to work with a state-of-the-art platform that helps ambitious B2B companies align their marketing and sales teams and confidently grow revenue. Powered by proprietary data and machine learning, this solution addresses the needs of large and small organizations (from those with best-in-class ABM programs to those just beginning their exploration).
You will join the Data team that works on pipelines to ingest, process, and aggregate data representing companies and contacts. These companies are used to create “Target Account Lists” which help our customers find their own potential customers, serve impressions, track engagement on their websites, and report on the events that led these potential customers into win-win opportunities.

REQUIREMENTS
- Experience with scalable systems, large-scale data processing, and ETL pipelines
- Experience with big data technologies such as Hadoop, Hive, Presto, Spark, or Storm, and SQL databases such as Postgres and Clickhouse
- Experience with programming languages including Python, Java, and Golang
- Experience with AWS cloud services (AWS S3, AWS Batch, AWS DynamoDB)
- Experience with GitHub, Slack, JIRA, and Confluence

RESPONSIBILITIES
- Tackle some of the most challenging problems in high-performance, scalable analytics
- Develop and operate data pipeline and infrastructure
- Work closely with analysts and data scientists to develop data-driven systems and dashboards
- Assist and mentor junior engineers on the team
- Help drive the future of B2B marketing solutions

Ready to lead? Then we are waiting for you on our team!