Data Engineer Oracle @ Experis Polska

Proven experience with traditional data warehouse and ETL systems (Informatica is a strong plus) Hands-on expertise with PySpark and Python Experience working with Databricks Proficiency in cloud platforms, preferably Microsoft Azure Experience in large-scale data migration projects Familiarity with CI/CD practices in data engineering Start Date: ASAP /...

Must Have: Experience with GCP services, especially BigQuery and Vertex AI  Proficiency in managing large datasets, optimizing queries, and designing data models in BigQuery  Solid experience with Oracle databases, including complex queries, data migration, and performance tuning  Experience with Databricks for collaborative data science and machine...

Must Have: SQL – Expert level Microsoft Azure – Expert level Databricks – Expert level Nice to Have:   Oracle – Experience working with Oracle databases Power BI – experience in designing and delivering dashboards and reports Experience with Delta Lake and Spark optimization techniques German Language – Minimum A2 level Azure Cloud DWH Expert...

Must-have skills Rust – 3 years+ DevOps – 3 years+ Python – 3 years+ Azure – 3 years+ What we’re looking for Minimum 5 years of experience as a software developer Strong proficiency in Rust Experience with Python, Azure, Kubernetes Background in the financial or insurance industry is a strong advantage Familiarity with DevOps practices and...

Proven expertise in testing Big Data and Data Platform solutions  Strong knowledge of:   o    Operating Systems: Linux, shell scriptingo    Storage Systems: Hadoop/HDFS, S3/VAST, Teradata, PostgreSQLo    File Formats: Avro, ORC, Parquet (SPDE is a plus)o    Table Formats: Delta Lake, Apache Icebergo    Processing Engines: Hive, Spark...

Strong SQL expertise with proven ability to write, debug, and optimize complex queries. Expert-level Oracle PL/SQL development skills (procedures, functions, triggers, advanced features). Hands-on experience with Oracle Database and Oracle Exadata platforms. In-depth knowledge of database architecture, administration, and performance tuning techniques....

Required Technical Skills Strong understanding of DevOps principles (automation, monitoring, feedback loops)  Hands-on experience with Microsoft Azure  Proven experience creating and configuring Azure DevOps CI/CD pipelines  Proficiency in Python for automation and testing  Soft Skills Excellent verbal and written communication skills  Ability to...

Proven experience in Splunk SIEM setup, configuration, and administration. Strong understanding of security operations, threat detection, and incident response. Familiarity with enterprise log source configuration and content creation. Background in IT or Information Security; certifications such as CISSP, GCTI, or CTIA are a plus. Excellent...

Bachelor’s degree (or equivalent) in Computer Science, Information Technology, or a related field 3–5 years of experience in a technical role (e.g., software engineering, technical consulting) Strong coding skills in JavaScript  Proficiency in Python is a plus Technical understanding of process automation (workflow logic, database updates, config...

To succeed in this role, you should have: 4–6 years of experience in ServiceNow implementation and development. Proven expertise in HRSD module development and configuration. Strong understanding of HR processes and best practices. ServiceNow Certified Application Developer (CAD) or Certified Implementation Specialist (CIS) – HRSD preferred. Proficiency...