Senior ETL Developer

Senior ETL Developer

Posted 3 days ago by 1756448671

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Negotiable
Outside
Remote
USA
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Apache Hadoop Apache Kafka Apache Spark Big Data Business Intelligence Tools Computer Science Data Warehousing Debugging Extract Transform Load (ETL) File Servers Informatica Information Technology Performance Tuning Python (Programming Language) Scripting Software Development SQL (Programming Language) Tableau (Business Intelligence Software) Talend

Summary: The Senior ETL Developer role involves designing and implementing ETL processes, with a focus on Oracle Data Integrator and various BI tools. The position requires strong SQL expertise and hands-on experience with multiple ETL tools. The developer will also need to possess problem-solving skills and familiarity with data warehousing concepts. This is a contract position based in a remote working environment.

Key Responsibilities:

  • Design and implement ETL processes using Oracle Data Integrator (ODI).
  • Utilize BI tools such as OBIEE, Tableau, and Oracle Analytics Server (OAS).
  • Develop complex SQL queries and optimize stored procedures.
  • Work with various ETL tools including Informatica, Talend, SSIS, DataStage, and Pentaho.
  • Apply knowledge of data warehousing concepts, including star/snowflake schema and fact/dimension tables.
  • Utilize scripting languages like Python and Shell as needed.
  • Incorporate big data technologies such as Spark, Kafka, and Hadoop when applicable.
  • Perform debugging and performance tuning of ETL processes.

Key Skills:

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • Proven experience as an ETL Developer.
  • Specialization in Oracle Data Integrator (ODI) and ETL processes.
  • Strong expertise in SQL, including complex queries and optimization.
  • Hands-on experience with ETL tools (e.g., Informatica, Talend, SSIS, DataStage, Pentaho).
  • Knowledge of data warehousing concepts.
  • Experience with scripting languages (Python, Shell, etc.) is a plus.
  • Familiarity with big data technologies (Spark, Kafka, Hadoop) is an advantage.
  • Strong problem-solving and performance tuning skills.

Salary (Rate): undetermined

City: undetermined

Country: USA

Working Arrangements: remote

IR35 Status: outside IR35

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Job Title: Senior ETL Developer
Location: Remote
Duration: Contract

Job Description
Bachelor s degree in Computer Science, Information Technology, or related field.
Proven experience as an ETL Developer.
Specializing in Oracle Data Integrator (ODI), ETL processes, and BI tools like OBIEE, Tableau, and Oracle Analytics Server (OAS).
Strong expertise in SQL (complex queries, optimization, stored procedures).
Hands-on experience with ETL tools (e.g., Informatica, Talend, SSIS, DataStage, Pentaho, etc.).
Knowledge of data warehousing concepts, star/snowflake schema, fact/dimension tables.
Experience with scripting languages (Python, Shell, etc.) is a plus.
Familiarity with big data technologies (Spark, Kafka, Hadoop) is an added advantage.
Strong problem-solving, debugging, and performance tuning skills.

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