Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realise their financial goals and help them save time and money. 

We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments. 

We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com

At "Experian Health", our employees can shape more than products – they shape the future of U.S. healthcare. Experian Health is a pioneer for innovations leading the way in revenue cycle management, identity management, patient engagement, and care management for hospitals, physician groups, labs, pharmacies and other risk-bearing entities. https://www.experian.com/healthcare/

As a Senior Developer on our newly formed Hadoop Engineering team, you will design, develop, test, and implement solutions for our Big Data Pipeline using our internally developed framework (Oxygen). The ideal candidate for this position has extensive experience working on Java based applications in a hybrid cloud/on-prem environment and has experience implementing both batch and real-time data solutions.

• Make well-informed decisions with deep knowledge of both the internal and external impacts on teams and projects. Foresee shortcomings ahead of time and be able to drive to resolution.
• Code and maintain advanced Java applications (with a focus on maintaining data quality and performance at scale)
• Development will primarily be in Scala.
• Java (at least 4 years of experience)
• Identifies potential process improvement areas and suggests options and recommends approaches
• Actively participate and support Backlog Grooming process by working with the Product Owner, Scrum Master, Scrum Team and other stakeholders to make sure requirements are properly captured in Stories that Scrum Team will be ultimately responsible for delivering.

• This position is responsible for all phases of the program life cycle

• 4+ years of experience in a computing environment with multiple programming languages. 
• Must have 4+ years of Experience working with Java Frameworks (Spring, Springboot, Strut)
• Experience with Hadoop and Spark is highly desired.
• Experience with Scala is highly desired. 
• Must have knowledge of some services like Amazon S3, EMR, EKS, EC2 and Lambda.
• 2+ years of experience implementing cloud and big data solutions is highly desirable.
• Knowledge with HBase, Spark Streaming and other NoSQL and Big Data Technologies is desired.
• Knowledge of message queuing, event streaming platforms like Kafka is a plus. 
• Prior experience with NoSQL database technologies (HBase preferred)
• Experience in cloud and/or Hadoop administration a plus
• Familiarity with concurrency model and multi-threading is desirable.
• Experience with .Net programming is a plus
• Understands the concepts behind distributed databases, and both streaming and batch processing systems
• Experience working with SQL and knowledgeable on relational Database concepts
• Experience with Jira, Confluence, Bitbucket, Bamboo, and Octopus is a plus.
• Must have knowledge around Scrum or other Agile processes

Our benefits include: Medical, life and dental insurance, Asociacion Solidarista, International Share Save Plan, Flex Work/Work from home, Paid time off, Annual Performance Bonus, Education Reimbursement, Family Bonding, Bereavement Leave, Referral Program, and more.

Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is a critical part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

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