AI Solution Architect

PwC; Singapore; On-site; SGD 150,000 - 190,000; Full time

Job summary

PwC Singapore is seeking an experienced AI architect to lead technical solutioning in client pre-sales and discovery, translating business problems into AI architectures and SDLC automation. You will own architecture diagrams, deliverable scoping, and produce rapid-demo accelerators for workshops across sectors.

Ideal candidates bring 5–14 years of enterprise technology experience with production AI delivery, strong Python and cloud AI platform skills, and familiarity with the Anthropic/Claude

Qualifications

• Proven enterprise AI delivery experience across multiple projects.
• Strong Python and cloud AI platform proficiency.
• Experience with AI governance, model risk, and production readiness.

Responsibilities

• Lead technical solutioning in client pre-sales and discovery across sectors.
• Own technical sections of proposals and engagement scoping with architecture diagrams.
• Build accelerators and demo assets deployable within 48 hours for workshops.
• Lead or co-lead technical delivery on AI pilot engagements from architecture to production handover.
• Stay current on AI tooling, esp. Anthropic/Claude ecosystem, with client recommendations.

Skills

Python proficiency

Azure OpenAI Service

AWS Bedrock

GCP Vertex AI

LangChain / LlamaIndex

Vector databases

Docker

Kubernetes

GitHub Actions

Production AI delivery

Enterprise tech experience

Tools

Ollama

Qwen

Mistral

Llama on Apple Silicon

LangGraph

AutoGen

CrewAI

GitHub Copilot

Cursor

Job description

At PwC, we help clients build trust and reinvent so they can turn complexity into competitive advantage. We’re a tech-forward, people-empowered network with more than 364,000 people in 136 countries and 137 territories. Across audit and assurance, tax and legal, deals and consulting, we help clients build, accelerate, and sustain momentum. Find out more at www.pwc.com.

Core Responsibilities

Lead technical solutioning in client pre-sales and discovery across all sectors — translating business problems into AI architectures (RAG pipelines, agentic workflows, SDLC automation, data platforms, model risk frameworks)

Own the technical sections of client proposals and engagement scoping documents, including architecture diagrams and implementation sequencing

Build and maintain reusable accelerators and demo assets deployable within 48 hours for client workshops across all use cases

Lead or co-lead technical delivery on AI pilot engagements from architecture through to production handover

Stay current on the AI tooling landscape — with particular depth in the Anthropic/Claude ecosystem — and translate into client-relevant recommendations

Advise on AI governance and responsible AI design, particularly for FS clients subject to MAS regulatory scrutiny on model risk, explainability, and audit trails

Must-Have Skills

• Python proficiency — LLM integration, API development, data engineering, and automation scripting
• Cloud AI platforms — Azure OpenAI Service, AWS Bedrock, or GCP Vertex AI (at least one in depth)
• LLM orchestration — LangChain, LlamaIndex, or equivalent; multi-agent frameworks (CrewAI, AutoGen, or similar)
• Vector databases — Pinecone, Weaviate, Chroma, pgvector, or equivalent
• Containerisation and CI/CD — Docker, basic Kubernetes, GitHub Actions
• 5-14 years enterprise technology experience; minimum 2 years in production AI delivery

Anthropic / Claude Ecosystem — Strongly Preferred

Given the practice's primary AI platform orientation, depth in the Anthropic/Claude ecosystem is a material differentiator. Candidates with hands-on production experience across multiple Claude capabilities will be prioritised.

• Claude API — tool use, computer use, vision, and document processing in production applications
• Claude Code — agentic coding workflows, CLI integration, MCP server configuration, and multi-agent software development pipelines
• Claude claude.ai and Projects — enterprise deployment patterns, system prompt design, memory and context management
• Anthropic prompt engineering — chain-of-thought elicitation, XML-structured outputs, multi-turn conversation design, and retrieval-augmented prompting
• Claude model family knowledge — Opus, Sonnet, Haiku trade-offs for latency, cost, and capability in production architectures
• MCP (Model Context Protocol) — server implementation, tool registration, and integration with enterprise data sources (Google Drive, Gmail, Slack, CRMs)
• Anthropic API batch processing, streaming, and rate limit management for enterprise-scale deployments
• AI safety and responsible AI design aligned with Anthropic's principles

Broader AI Tooling — Preferred

• Local LLM deployment — Ollama, Qwen, Mistral, Llama on Apple Silicon or equivalent edge hardware for air-gapped or data-sovereign deployments
• GitHub Copilot, Cursor, or equivalent AI-assisted development environments — production use in SDLC automation contexts
• Open-source agent frameworks — LangGraph, AutoGen, CrewAI, or equivalent for multi-agent orchestration
• SDLC and DevTest automation — AI-assisted test generation, code review pipelines, and CI/CD integration
• Security and compliance design — data residency, air-gapped deployment patterns, PDPA and MAS regulatory considerations for Singapore deployments
• Front-end familiarity — React or equivalent for building lightweight internal tools and executive dashboards