Data Engineer @ Experis Polska

Minimum one year experience working on data processing platforms. Development experience in Big Data software development technologies such as Python, Hadoop, Hive or Spark. Proficient background in Unix or Linux programming language Programming skills in: Java or Python, Spark or PySpark, and SQL. We are looking for Data Engineer Big Data with experience...

Strong proficiency in SQL – Ability to write complex queries, optimize them for performance, and troubleshoot issues Expert-level skills in Oracle PL/SQL – Proficient in creating stored procedures, functions, triggers, and working with Oracle's advanced PL/SQL features Solid experience with Oracle Database and Oracle Exadata Strong working knowledge of...

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...

Minimum 4 years of experience with containerization and orchestration (Docker, Kubernetes, OpenShift). Minimum 4 years of experience in designing and maintaining CI/CD pipelines with automated testing and security validation. Experience with Infrastructure as Code (Terraform, Ansible, Helm, Pulumi). Experience deploying and securing workloads in...

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...

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...

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...

Requirements: Proven experience as a financial analyst with strong analytical and modeling skills.  Advanced proficiency in Microsoft Excel (pivot tables, financial formulas, Power Query, VBA).  Experience with Power BI or Tableau for data visualization and dashboard creation.  Knowledge of Power Query, Power Pivot, and DAX for data...