Senior Technical Specialist
Australia
Job Description
Senior Technical Specialist
Sydney, New South Wales

Job Summary

Short Professional Summary:
Senior Full Stack & AI Engineer with expertise in building cloud-native applications, intelligent document processing platforms, and Generative AI solutions. Experienced across Node.js, Python, React, TypeScript, OpenAPI, microservices, and enterprise API development. Proven experience integrating OpenAI, Anthropic Claude, Azure OpenAI, LiteLLM, and multi-model AI architectures to deliver document classification, extraction, validation, verification, and Human-in-the-Loop workflows. Skilled in AWS-based solution delivery, workflow orchestration, AI observability, and scalable enterprise platform engineering.

Front end: React.js, Node.js, Typescript
Backend: Python
AI: Open AI, Anthropic, Basic AI Knowledge (how to invoke the LLM)
AWS: ECS
Devops: GitHub Actions & YAML, Docker

Good to Have: AI based solutions like Chat bot, Weather based apps, Handling L1 support cases

Key Responsibilities

Short Professional Summary:
Senior Full Stack & AI Engineer with expertise in building cloud-native applications, intelligent document processing platforms, and Generative AI solutions. Experienced across Node.js, Python, React, TypeScript, OpenAPI, microservices, and enterprise API development. Proven experience integrating OpenAI, Anthropic Claude, Azure OpenAI, LiteLLM, and multi-model AI architectures to deliver document classification, extraction, validation, verification, and Human-in-the-Loop workflows. Skilled in AWS-based solution delivery, workflow orchestration, AI observability, and scalable enterprise platform engineering.

Front end: React.js, Node.js, Typescript
Backend: Python
AI: Open AI, Anthropic, Basic AI Knowledge (how to invoke the LLM)
AWS: ECS
Devops: GitHub Actions & YAML, Docker

Good to Have: AI based solutions like Chat bot, Weather based apps, Handling L1 support cases

Skill Requirements

Short Professional Summary:
Senior Full Stack & AI Engineer with expertise in building cloud-native applications, intelligent document processing platforms, and Generative AI solutions. Experienced across Node.js, Python, React, TypeScript, OpenAPI, microservices, and enterprise API development. Proven experience integrating OpenAI, Anthropic Claude, Azure OpenAI, LiteLLM, and multi-model AI architectures to deliver document classification, extraction, validation, verification, and Human-in-the-Loop workflows. Skilled in AWS-based solution delivery, workflow orchestration, AI observability, and scalable enterprise platform engineering.

Front end: React.js, Node.js, Typescript
Backend: Python
AI: Open AI, Anthropic, Basic AI Knowledge (how to invoke the LLM)
AWS: ECS
Devops: GitHub Actions & YAML, Docker

Good to Have: AI based solutions like Chat bot, Weather based apps, Handling L1 support cases

Other Requirements

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.