Senior Technical Lead - Growth-Minded Organization

Senior Technical Lead

For over 40 years, HCL has been providing value to their customer’s businesses through application development, maintenance and business transformation services. HCL’s collaborated global delivery mechanism across all industry verticals ensures an innovative and successful execution of IT services. HCL in ANZ is focused in providing software-led IT solutions, Enterprise and Applications Consulting, remote infrastructure management, BPO services and IT Hardware and Systems Integration with offices based in Sydney, Melbourne, Brisbane, Adelaide, Perth, Auckland & Wellington.

Location- Sydney

No of Positions: 5 

Senior Technical Lead is responsible for developing the fast, secure, scalable and maintainable applications that will make us stand out from the crowd by ensuring the quality and enabling Company employees to do their work effectively.

Roles and Responsibilities

• Responsible for design, development and maintenance of the data lake built using Spark framework on big data ecosystem.
• Responsible to create Source to Target mapping artefact and presenting in governance and approval forums
• Translate business requirements into technical design documents
• Tracking all levels of the normal, recurring, critical batch failures in the application level and giving the permanent resolution code fix by using a problem record in production environment.
• Provide support during the application delivery times and able to handle the issues during the production deployments.
• Automating the daily manual workarounds using the shell scripts in the production environment to reduce the unwanted manual efforts.
• Coordinate with offshore scrum teams to make sure project tasks are executed on time with customer agreed quality. 
• Interact with business stake holders and designers to implement to understand business requirements.
• Has working experience in IntelliJ IDEA, AutoSys, WinSCP, Putty & GitHub.
• Designing, building, installing, configuring and supporting Hadoop.
• Transform data using spark & scala
• Translate complex functional and technical requirements into detailed design.
• Perform analysis of vast data stores and uncover insights.
• Maintain security and data privacy.
• Create scalable and high-performance web services for data tracking.
• High-speed querying.
• Managing and deploying HBase.
• Test prototypes and oversee handover to operational teams.
• Propose best practices/standards.

Education Qualification, Experience and Expertise

• Bachelor’s degree in engineering.
• At least 7- 14 years experience with the following technologies : Spark, Oracle 11g, Hike, HDFS, bigoop
• Expertise in Teradata DWH and ETL technical solutions
• Expertise in SQL  
• Teradata Utilities 
• Scripting - BTEQ & Unix shell scripting 
• Databases: Teradata 
• Tools: Windows Task Scheduler, Autosys,Teradata 15.10, CVS, SVN 
• Good to have Teradata Vantage knowledge
• Scripting Language : Java, Python, Unix and Scala
• Databases : Oracle, GraphDB, MongoDB, PL/SQL, Teradata
• Tools : Jira, Collibra, Erwin, Confluence
• Scheduling Tools : Autosys
• Expertise in Data Vault design concepts.
• Advanced understanding of ETL processes and practices, ideally having implemented an ETL system before.
• Advanced SQL skills. Able to build solutions that are fit for purpose, perform well with large data volume and complex data transformation rules, and reliable to operate.
• Strong knowledge of data structures including time variant and dimensional models, algorithms
• Excellent communication, presentation skills and leadership skills.

HCL Australia offers a unique opportunity where your employer puts you first and customers second. At HCL, we believe in EMPLOYEE FIRST. HCL’s enlightened approach to employee development focus on giving people whatever they need to succeed: be it a virtual assistant or talent transformation sabbaticals; expert guidance or fast track growth; inner peace or democratic empowerment.