OUR MISSION
We’re Fiserv, a global leader in Fintech and payments enabling innovative financial services experiences that are in step with the way people live and work today. Our aspiration is to move money and information in a way that moves the world. Our Purpose is to deliver superior value for our clients through leading technology, targeted innovation and excellence in everything we do.

Our core values are to earn client trust every day, create with purpose, inspire and achieve excellence, do the right thing and deliver on the promise of one Fiserv. It’s these values that create a foundation for us to be able make the right decisions and deliver on our commitments to our client’s and each other.

ROLE INTRODUCTION
Do you enjoy working with scrum teams and thrive to be the best? We are looking for enthusiastic people to join our International Payment Platform team.

We work agile to develop multiple payment products such as Merchant / Terminal onboarding, Internet Payment gateways, Payment terminals software, Digital portals, Business analytics, and Mobile device as a Reporting / Payment solution.

We are currently looking at expanding our technology centre and are seeking people who want to work on core data driven products for deployment on a global scale. We want to talk with people who want to:
• Create better experiences for users
• Prioritize ease of use and functionality
• Build and deploy new services
• Be passionate, impactful and Be first
• Join a team on a mission

WHAT WILL YOU DO
• Create Spark/Scala jobs for data transformation and aggregation
• Develop unit tests for Spark transformations and aggregations
• Develop production grade real time or batch data integrations between systems
• Data processing from ETL using Spark streaming and processing into Kafka
• Design and build data pipelines of medium to high complexity
• Execute practices such as continuous integration and test-driven development to enable the rapid delivery of working code
• Deploy production grade data pipelines, data infrastructure and data artifacts as code
• Develop estimates for data driven solutions
• Establish standards of good practice such as coding standards and data governance
• Peer review code developed by others

Knowledge & Skills
• Scala (with a focus on the functional programming paradigm)
• Scalatest, JUnit, Mockito
• Apache Spark 2.x
• Spark query tuning and performance optimization
• SQL database integration (( Microsoft, Oracle, Postgres, and/or MySQL ))
• Experience working with (( HDFS, S3, Cassandra, and/or DynamoDB ))
• Deep understanding of distributed systems (e.g. CAP theorem, partitioning, replication, consistency, and consensus)
• Relevant professional qualification such as AWS Certified Big Data, Cloudera Spark and Hadoop Developer: Data Engineer, IBM Certified Data Engineer – Big Data or similar
• 3+ year experience working in an enterprise big data environment
• Hands-on experience in development, deployment and operation of data technologies and platforms such as:

• Integration using APIs, micro-services and ETL patterns
• Low latency/Streaming, batch and micro batch processing
• Data platforms such as Hadoop, Hive, Redshift or Snowflake
• Cloud Services such as AWS, GCP or Azure
• Containerisation technologies such as Docker and Kubernetes
  • Deep knowledge of key non-functional requirements such as availability, scalability, operability and maintainability
  • Willingness to take ownership and ability to show strong personal commitment for the department and the team goals; must be comfortable with being considered a reliable and proactive influential team member who is not afraid to take on responsibility in the team
  • Can do, Will do attitude

• Personal and professional development opportunities
• Networking activities, team buildings, volunteer and charity events
• Premium healthcare via ProCare
• 25 days of fully-paid sickness leave (including 5 sick days)
• Life and Accident insurance
• Contribution to pension plan
• 10 paid days of parental leave for fathers
• Flexible working time, unlimited home office during COVID-19 crisis.
• Modern offices, international environment
• Multisport card
• Anniversary bonuses, Yearly bonuses
• Discounts with various partner merchants & stores