Application Developer- AWS

Application Developer- AWS

Location: London ( Onsite)

6months+ Contract

We are seeking a skilled and proactive Application developer to support the development and deployment of the AWS Professional Supply Chain Command Centre solution. This role will focus on backend service development, API design, event tracking, and analytics integration across supply chain flows involving suppliers, manufacturing, and distributors.

Key Responsibilities

WS1 – Unit Tracking and Pre-alert

• Develop backend services on AWS to support the In Scope Unit Tracking Application
• Design and build APIs for:
• Unit creation and assignment to vehicles.
• Vehicle route assignment and dispatch.
• Up to five additional mutually agreed transactions
• Build a notifications module with configurable routing logic for desktop and mobile applications
• Create APIs for document ingestion, persistence, and metadata management

WS3 – Smart Flows (Analytics and Visibility)

• Implement foundational modules to visualise supply chain activities
• Design APIs to expose tracking data to other customer-owned systems
• Develop KPIs to measure journey time, cost, and event triggers
• Configure portals/APIs to track orders, SKUs, and purchase orders

Documentation & Architecture

• Produce high-level architecture diagrams and annotated AWS service maps (e.g., Amazon MSK, Neptune)

Required Skills & Experience

• Good experience in python development on AWS ; Java skillset is also required.
• 10+ years of experience in AWS backend development (Node.js, Lambda, ECS, Step Functions).
• Strong understanding of supply chain processes and event-driven architectures.
• Experience with API design, CI/CD pipelines, and AWS services like Neptune, RDS, DynamoDB, and S3
• Familiarity with analytics tools and KPI frameworks for supply chain visibility.
• Excellent documentation and communication skills.

Preferred Qualifications

• AWS Certification (Developer, Solutions Architect).
• Exposure to document management and metadata handling.