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Java Developer


London, England

Work type:


Business sector:

Public Sector


£450 - £650 per day

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Start date:


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Zoe Latuszka

Java developer required to work in the data migration team to identify source data requirements, assess data quality, map and specify the required transformations from the source to the target data, validate and perform trial data migration in production, cleanse data, conduct a post implementation review of the data migration.


  • Have demonstrable experience of successfully designing and implementing data migration, data transformation, data quality, modelling, testing and post production reviews.
  • Have demonstrable experience of mapping source and target data models, identify gaps, data cleansing, schema modelling (Relational/XML/JSON).
  • Have demonstrable experience of successfully delivering digital solutions that collect and manage personal and/or sensitive information with appropriate controls and protection.
  • Have demonstrable hands-on experience of Kafka, Apache Nifi, Graph Database, Java 8/11, Python, Micro services, Git, Jenkins, Ansible, Bash Scripting and Linux
  • Experience in working Agile methodologies, TDD (Test Driven Development) and (CI & CD) Continuous Integration and Continuous Delivery.
  • Experience in designing and building API with SOAP and REST.
  • Expertise in Micro services and working experience in kubernetes.
  • JMS or Oracle AQ knowledge.
  • Working knowledge of various AWS services including EC2, EBS, RDS, S3, Glacier, Cloud Watch, Cloud Trail, Cloud formation, Config, SES, SNS, SQS, IAM, VPC and KMS.
  • Experience in data encryption at rest and in transit.
  • Hold valid SC clearance or willing to undergo SC clearance. Must provide confirmation or evidence of willingness to undergo clearance if invited to interview.


  • Have demonstrable experience of successfully and collaboratively working, coaching and sharing knowledge with Public Sector client teams, particularly those with limited agile development experience.
  • Have demonstrable experience of successfully design, implementation and migration of relational databases to Graph data based data stores and Amazon AWS experience.
  • Have demonstrable hands-on experience using ETL, SAM.
  • Have existing, valid SC/CTC Clearance - Home Office preferred

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