Lead Data Developer

5 days ago

Dublin, Dublin City, Ireland beBeeDevelopment Full time €55,000 - €80,000

Job Title: Lead Data Developer

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Join our team as a lead developer in big data to be part of an exciting role where you will take charge of developing and implementing new applications systems. You will work closely with the technology team to establish and implement new or revised application systems.

  • Participate in the establishment and implementation of new or revised application systems and programs
  • Conduct feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems
  • Monitor and control all phases of development process and analysis, design, construction, testing, and implementation
  • Provide user and operational support on applications to business users
  • Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues
Responsibilities

To contribute to applications systems analysis and programming activities, develop security measures in post-implementation analysis of business usage, consult with users/clients and other technology groups, recommend advanced programming solutions, and install and assist customer exposure systems.

  • Recommend and develop security measures in post-implementation analysis of business usage
  • Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
  • Ensure essential procedures are followed and help define operating standards and processes
  • Serve as advisor or coach to new or lower-level analysts
  • Has the ability to operate with a limited level of direct supervision

You will have 5-8 years of experience working with Big Data technologies, such as Spark (Scala/Python), Kafka streaming, Hadoop, HDFS, and solid understanding of Big Data architecture. Additionally, you will have good understanding on data file formats, Impala, Hadoop, Parquet, Avro, Iceberg, etc.

  • 5-8 years of work experience with Big Data technologies, such as Spark (Scala/Python), Kafka streaming, Hadoop, HDFS
  • Good understanding on data file formats, Impala, Hadoop, Parquet, Avro, Iceberg, etc.
  • Experience with web services with Kubernetes, and Version control/CI/CD processes with git, Jenkins, harness, etc.
  • Public cloud experience is preferred, preferably AWS
  • Strong data analysis skills and the ability to slice and dice the data as needed for business reporting

As a lead data developer, you will enjoy competitive base salary annually reviewed and benefits that support your well-being, live well and save well. Our hybrid working model allows up to 2 days working from home per week.

We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive. Sounds like Citi has everything you need? Then apply to discover the true extent of your capabilities.

  • Competitive base salary annually reviewed
  • Benefits that support your well-being, live well and save well
  • Hybrid working model allowing up to 2 days working from home per week

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