Job Description

Solution Architecture & Hands-On Delivery Design end-to-end scalable, resilient full-stack architectures for retail and e-commerce platforms across web, mobile, and headless/commerce APIs. Personally prototype and contribute production-grade code across front end (React/Next.js, TypeScript) and back end (Node.js, Java, Python, or Go). Architect cloud-native solutions (AWS/Azure/GCP) with microservices, APIs, containers, IaC, and solid CI/CD and DevSecOps practices. Guard delivery quality — reviewing designs and code, unblocking teams, and owning performance, scalability, and security. AI-Led Development & GenAI Champion an AI-led way of working — AI-assisted coding, testing, and review — so small teams deliver faster at higher quality. Architect and integrate customer-facing AI features into client solutions: conversational commerce, semantic/vector search, personalization, and GenAI content. Design LLM/RAG solutions responsibly — retrieval pipelines, embeddings, prompt orchestration, guardrails, evaluation, and cost control.



Required Qualifications 9+ years in software engineering, including 3+ years in a solutions/software architecture capacity. Proven full-stack expertise: modern front-end (React/Next.js, TypeScript) and back-end services (Node.js, Java, Python, or Go). Robust, demonstrable experience delivering retail or e-commerce platforms and applications at scale. Hands-on experience integrating AI/GenAI into products — LLMs, RAG, embeddings/vector search, or ML-driven personalization. Deep cloud experience (AWS, Azure, or GCP): microservices, APIs, containers/Kubernetes, and infrastructure as code. Client-facing and pre-sales experience — scoping solutions, writing proposals/SOWs, and presenting to stakeholders. A self-starter comfortable operating with ambiguity and building something new with limited resources. Excellent communication and the ability to lead technical decisions across distributed, remote teams. Thanks, Flexton Inc,

📌 Fullstack AI Solution Architect (Mumbai)
🏢 Flexton
📍 Mumbai