Full Stack Engineer (Python and React.js)

Key Responsibilities

• Lead the architecture, design, and development of core platform components including backend APIs, frontend application, and AI integration layer.

• Define and enforce coding standards, design patterns, and engineering best practices across the team.

• Architect and implement the universal ERP connector framework for integration with Oracle Fusion Cloud, SAP S/4HANA, Coupa, and other enterprise systems.

• Design and implement AI/LLM integration patterns including prompt orchestration, context management, multi-agent coordination, and guardrail logic.

• Lead technical design reviews, code reviews, and architectural decision records (ADRs).

• Ensure platform scalability, security, and maintainability aligned to modular, microservices-based architecture principles.

• Implement and oversee secure authentication and authorisation using Microsoft Entra ID (Azure AD) and RBAC.

• Design deployment architecture supporting both SaaS multi-tenant and private cloud single-tenant models on Azure.

• Oversee infrastructure-as-code using Terraform, ensuring repeatable, secure, and auditable provisioning.

• Drive integration with Microsoft security services: Defender for Cloud, Sentinel, Purview.

• Mentor and coach senior and mid-level developers, conducting technical interviews and contributing to capability uplift.

• Collaborate with the Product Owner and Scrum Lead to ensure technical feasibility and sprint delivery confidence.

Required Skills & Experience

• 10+ years of full-stack software engineering experience, with 3+ years in a principal full stack engineer role

• Strong frontend engineering skills: React, enterprise UX standards, component libraries.

- React 18/19, Next.js, TanStack Query, Zustand, Tailwind, shadcn/ui, React Hook Form + Zod, Framer Motion, Vitest, Playwright, and TypeScript 5+,

- Reconciliation/Fiber internals, Concurrent Mode, RSC, Memoization trade-offs, Compound component pattern, Context performance pitfalls, and XSS/security awareness.

• Deep expertise in backend development: Python — with RESTful API and microservices design.

- FastAPI, Django/DRF, SQLAlchemy 2.0, Pydantic v2, asyncio, Celery, Kafka, Redis, pytest/Hypothesis, OpenTelemetry and Uvicorn/Gunicorn.

- System design, API design, API Security, Event-driven patterns, Caching strategy, Kubernetes, CI/CD and IaC.

• Proven experience with ERP integration: Oracle Fusion Cloud REST APIs, SAP OData/BAPIs, or Coupa APIs.

• Deep Azure cloud expertise: App Services, AKS, Azure Functions, API Management, Key Vault, Managed Identities.

• Infrastructure-as-code experience with Terraform.

• Experience with agentic AI patterns: agent orchestration, tool calling, multi-agent coordination.

- Anthropic & OpenAI SDKs, LangChain/LangGraph, LlamaIndex, Vercel AI SDK, pgvector, RAG patterns, Prompt Engineering, agent design, evals.