PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1w
Save
Mark Applied
Hide
Senior Data Engineer - Hadoop/Spark/OCP/Big Data
Pittsburgh or Strongsville or Denver or Phoenix or Birmingham or Dallas
$50k-$186k/yr OnsiteFull Time
5+ YOEDesign and maintain scalable data pipelines with Spark/SQL; containerize workloads; optimize Spark performance; CI/CD and data governance experience; 5+ years industry experience.
Hadoop, Spark, SQL, Docker, Kubernetes, OCP, S3, ADLS, Apache Iceberg, Jenkins, GitHub, Bitbucket, Azure DevOps
1w
Save
Mark Applied
Hide
Senior Software Engineer (Data Engineering and Infrastructure)
Pittsburgh, Pennsylvania, United States
$146k-$234k/yr HybridFull Time
5+ YOE5+ years software engineering experience focused on data projects, proficiency in Python/Go/C++, big-data frameworks, cloud data services, SQL, Airflow and DBT; strong communication and cross-functional collaboration skills.
Python, Go, C++, Presto, Trino, EMR, Apache Spark, Flink, Kinesis Data Stream, AWS, GCP, Azure, S3, Redshift, BigQuery, Glue, SQL, DBT, Apache Airflow, Snowflake
1mo
Save
Mark Applied
Hide
Kafka/Spark Developer
Pittsburgh, Pennsylvania, United States
$71k-$157k/yr OnsiteFull Time
5+ YOE5+ years in big data development with hands-on Kafka, Spark, Hadoop, Impala, strong Java/Scala/Python skills, SQL proficiency, and experience in Agile teams.
Apache Kafka, Apache Spark, Hadoop Ecosystem (HDFS), Impala, PySpark, Scala, Java, Kafka Connect, Schema Registry, Hive, Oracle, PostgreSQL, Python, SQL, Neo4j
3mo
Save
Mark Applied
Hide
Sr Application Developer
Pittsburgh or Warrendale
HybridFull Time
5+ YOEBachelor's in CS/Engineering, 5+ years programming experience including ≥1 year with big data (Databricks preferred). Experience with Python, SQL, Azure, data lakehouse principles, Kimball modeling, version control. CI/CD and Databricks certification preferred.
Databricks, Python, SQL, Azure, Spark, Delta Lake, PySpark
1w
Save
Mark Applied
Hide
Quality Assurance Lead
Pittsburgh or Dallas or Cleveland or Birmingham
$63k-$139k/yr OnsiteFull Time
8+ YOE8+ years QA experience, lead QA initiatives, strong Python and PySpark skills, big data and Hadoop testing experience, Oracle/SQL validation, Unix/Linux scripting, Jenkins/Git CI/CD, Docker/OpenShift experience.
Python, PySpark, Hadoop, HDFS, Hive, Impala, Sqoop, Oracle PL/SQL, SQL, Jenkins, Git, Docker, OpenShift, Unix/Linux, Control M, MLflow, AWS Glue, AWS Athena, AWS S3, AWS SageMaker
1mo
Save
Mark Applied
Hide
Quality Assurance Lead - Jira, X-Ray
Pittsburgh or Strongsville or Dallas
$64k-$106k/yr OnsiteFull Time
3+ YOEDesign, develop, and execute automated/manual tests in big data environments using Python Spark; experience with test automation, Hadoop, and Jira X‑Ray; strong documentation and coordination skills; typically 3+ years experience and a bachelor's degree.
Python Spark, Apache Hadoop, Jira, X-Ray, Xray Test Management for Jira