Hadoop Developer/Administrator

For one of our clients based in Brussels, Belgium we are ASAP looking for an Hadoop Developer/Administrator.

Job Description:

You will work as Hadoop Developer/Administrator.

- Be able to understand the business requirements (international business), so he/she can propose a valid technical solution.
- Used to work with the concepts of a phased and iterative approach.
- Advanced knowledge of general DWH and BI concepts.
- Advanced knowledge data modelling.
- Strong technical background and good interpersonal and communication skills.
- Passionate about writing high-performance, reliable and maintainable code
- Manages and controls the big data ecosystem. This environment includes Hadoop and other Big Data Tools and products.
- Develop monitoring and performance metrics for Hadoop cluster as well as document designs and procedure for managing hadoop cluster
- Recommends and assists the design and development of ETL/ELT process.
- Strong & proven skills in performance tuning on big volume of data

Preferences:

Must-Haves:

- Hands on experience with HDFS, HIVE, HBASE and PIG programming
- Strong understanding of distributed systems and strong experience in using open source framework
- Strong & proven skills in performance tuning on big volume of data
- Experience optimizing and automating code as well as fail safe design
- Experience optimizing HiveQL Scripts, data partitioning, vectorization and bucketing with hortonworks
- Advanced Knowledge of Linux kornshell programming.
- Experience with Python, Storm, Spark or similar technologies is a plus
- Deep understanding and experience of Java design, concepts, patterns and coding standards is a MUST.

Nice to Haves:

- Experience Informatica Big Data Edition
- Experience in a reporting tool (BOXI, Qlikview) is a plus
- Experience programming in Java, C++, Python is a plus