

Application Decesioning Expert
β - Featured Role | Apply direct with Data Freelance Hub
This role is for an "Application Decisioning Expert" on a contract for "X months" with a pay rate of "$X/hour." Requires expertise in Kotlin, PostgreSQL, AWS, and machine learning. Experience in commercial strategy and agile methodologies is essential.
π - Country
United Kingdom
π± - Currency
Β£ GBP
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π° - Day rate
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ποΈ - Date discovered
June 16, 2025
π - Project duration
Unknown
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ποΈ - Location type
Unknown
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π - Contract type
Unknown
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π - Security clearance
Unknown
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π - Location detailed
England, United Kingdom
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π§ - Skills detailed
#Pega #DynamoDB #Infrastructure as Code (IaC) #Observability #Programming #Lambda (AWS Lambda) #WAF (Web Application Firewall) #Agile #Base #Dynatrace #AI (Artificial Intelligence) #Storage #RDS (Amazon Relational Database Service) #GitLab #Terraform #AWS RDS (Amazon Relational Database Service) #Kafka (Apache Kafka) #Cloud #S3 (Amazon Simple Storage Service) #AWS Glue #ML (Machine Learning) #Deployment #AWS (Amazon Web Services) #GCP (Google Cloud Platform) #PostgreSQL #Batch #"ETL (Extract #Transform #Load)" #API (Application Programming Interface) #Strategy #NoSQL
Role description
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Business
β’ Translate commercial goals and product catalogue strategy into executable decision logic within the NBA ecosystem.
β’ Advise on which KPIs to prioritise to improve the business outcomes of the NBA ecosystem.
β’ Mastery in data analytics and visualisation to extract the relevant signals and pattern for better decision-making and prioritisation for faster time-to-market offers.
β’ Must be able to work alongside Commercial teams (e.g. base management, pricing) and Product Tribes (e.g. Home, Mobile, TV).
β’ Proactively streamline requirement processes and influence the refinement of business activities themselves, beyond execution.
β’ Operate as embedded partner within agile squads and tribes for continuous commercial value delivery.
β’ Must be capable of challenging the business and drive best practices for better business outcomes.
Tech
β’ Kotlin: Primary programming language for core NBA applications
β’ PostgreSQL (GCP & AWS RDS): For application configuration and schema management
β’ DynamoDB (AWS): NoSQL data store for high-throughput eligibility and state data
β’ Commercial NBA App(containerised microservice in ECS/GKE): Hosts decisioning logic
β’ NBA Orchestrator: Coordinates inbound/outbound flows and manages API calls across Pega, Vlocity, and external systems
β’ Machine Learning Models via Vertex AI (GCP)
β’ AWS Glue + Lambda + Step Functions: Batch ETL workflows
β’ Kafka (Confluent Cloud): Real-time feature streams ingestion
β’ Kinesis Streams + Firehose: Traceability and telemetry routing
β’ Cloud Storage (S3, GCP buckets): Configuration, logs, traceability data
β’ Envoy Proxy + ALB + WAF: TLS termination, authentication, traffic routing
β’ CloudWatch / Dynatrace: Observability and alerting
β’ Terraform + GitLab CI/CD: Infrastructure as Code and deployment pipelines
β’ Custom UI for simulations/experiments (planned to support with GenAI features in the future) for business configuration, testing, and release governance