About the role
Requisition Title: AWS Automation Expert with Java/Sprint Boot, Kubernetes & Spark
Background:
As part of the development and maintenance of our Big Data infrastructure on public cloud, we are looking for an experienced administrator to manage, optimize and ensure the availability of a platform focused on Spark and Synapse, with on-premise environments soon to migrate to public cloud solutions such as Snowflake and Databricks.
Level: Middle to Expert
Technical skills - Must Have:
- Development: Java/Springboot, Powershell
- Java application containerization, AKS application deployment, Docker image creation
- AWS Kubernetes Service with a focus on its specificities: AWS Identity, CSI, Nodepool, autoscaling, VM spot, etc.
- CI/CD & GitOps: Jenkins, ArgoCD, GitHub/Git, Nexus, Harbor
- Linux & Bash; mastery of security protocols: OAuth, SSL
- Monitoring: ElasticSearch/Kibana (user level, no administrator role).
Technical skills - Good to Have:
- Big Data: Spark, Hive Metastore, Hadoop (Hadoop is optional)
- Notion of Snowflake, Databricks (knowledge of Snowflake and Databricks, particularly in terms of storage, Data Catalog, and Data Federation
Relationship skills:
- Spirit of analysis and synthesis, autonomy and sense of responsibility
- Ability to work as a team and communicate effectively
- Customer focus and quality of service
Main missions:
- Development of APIs in Java/Spring Facilitating interface with AWS, Application Lifecycle Management (CI/CD)
- Ensure automated deployment and integration of solutions while complying with security requirements of the bank (authorization, authentication, encryption, resilience, AWS policies, etc.)
- Ensure availability, performance, and security of deployed solutions
- Manage incidents and tickets related to the Hadoop infrastructure by providing quality technical support
- Change management (preparation for change, testing, rollback, coordination with stakeholders, process)
- Participate in the development and monitoring of global production planning
- Set up and maintain technical documentation for internal teams and users
- Participate in task forces to solve complex technical problems
- Support customers in their transitions from on-premises to public cloud
- Work closely with publishers and internal teams
- Ensure technical periodic penalty payments according to the defined schedule