Agentic AI Engineer (Senior to Principal Level)

HCL Technologies Limited; Sydney; Hybrid; AUD 180,000 - 260,000; Full time

Job summary

HCL Technologies Limited is seeking an experienced AI Engineer (Senior to Principal) to design and deliver production-grade Agentic AI and Generative AI solutions. You will work across AI architecture, application development, cloud platforms, and enterprise integrations to build secure, scalable conversational systems.

The role offers opportunities for technical leadership, governance, and architecture direction, with seniority ranging from Senior Engineer to Principal Engineer based on

Qualifications

• Strong software engineering fundamentals with hands-on AI/Agentic AI experience.
• Experience across AI architecture, application development, cloud platforms and enterprise integrations.

Responsibilities

• Design and build scalable AI agents, conversational AI solutions and AI workflows.
• Develop APIs, microservices and enterprise integrations.
• Implement LLMs, RAG, prompt engineering and vector search.
• Design human-in-the-loop workflows, AI guardrails and governance.
• Build cloud-native solutions and support CI/CD, automated testing and production operations.
• Provide technical leadership and architecture guidance depending on seniority.

Skills

C# / .NET

React / TypeScript

LLMs, Agentic AI

RAG, Vector Search

APIs & Microservices

Conversational AI

DevSecOps & CI/CD

Automated Testing

Job description

Agentic AI Engineer (Senior to Principal Level)

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 219,000+ people across 54 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis. We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version of themselves that they can be.

Are you ready to be an important part of this ever-transformational journey?

Location: Sydney.

What We’re Looking For

We are looking for engineers who bring together strong software engineering fundamentals and practical AI/Agentic AI expertise.

Successful candidates will be comfortable working across AI architecture, application development, cloud platforms and enterprise integrations to deliver secure, scalable and reliable conversational and customer interaction solutions.

Depending on experience, candidates may operate at Senior Engineer, Staff Engineer or Principal Engineer level, with increasing responsibility for technical leadership, architecture, governance and engineering strategy.

AI / Agentic AI Engineer – Senior to Principal

We are looking for experienced AI / Agentic AI Engineers with strong software engineering fundamentals and hands-on experience building production-grade Generative AI and Agentic AI solutions.

Key Responsibilities

• Design and build scalable AI agents, conversational AI solutions and AI workflows
• Develop APIs, microservices and enterprise integrations
• Implement LLMs, RAG, prompt engineering and vector search
• Design human-in-the-loop workflows, AI guardrails and governance
• Build cloud-native solutions and support CI/CD, automated testing and production operations
• Provide technical leadership and architecture guidance depending on seniority

Key Skills

• C# / .NET and React / TypeScript
• APIs & Microservices
• LLMs, Agentic AI & Generative AI
• RAG, Prompt Engineering & Vector Search
• Conversational AI, NLU/NLP
• DevSecOps & CI/CD
• Automated Testing & Production Support

Mandatory and Highly Desirable Skills

• Semantic Kernel (Highly desirable)
• Voice Bots, IVR & PSTN (Highly desirable)
• Power Platform & Dataverse (Highly desirable)

We are looking for engineers who can combine strong full-stack engineering with practical AI/Agentic AI expertise to build secure, scalable and reliable conversational and customer interaction platforms.

Why Join Us?

• Work on large-scale cloud and platform transformation initiatives.
• Influence engineering standards, architecture decisions, and platform strategy.
• Collaborate with talented engineers across multiple product teams.
• Drive automation and innovation that improves delivery outcomes across the organization.
• Build scalable, secure, and reliable platforms that support critical business services.

If you're passionate about platform engineering, automation, integration, and enabling teams to deliver at scale, we'd love to hear from you.

Why Us:

We are one of the fastest-growing large tech companies in the world, with offices in 50+ countries across the globe and 219,000 employees. Our company is extremely diverse with 165 nationalities represented. We offer the opportunity to work with colleagues across the globe. We offer a virtual-first work environment, promoting a good work-life integration and real flexibility. We offer comprehensive benefits for all employees. We are a certified great place to work and a top employer in 17 countries, offering a positive work environment that values employee recognition and respect.

Equal Opportunity Statement

Representing 165 nationalities across the globe, we pride ourselves on being an equal opportunity employer, committed to providing equal employment opportunities to all applicants and employees regardless of race, religion, sex, color, age, national origin, pregnancy, sexual orientation, physical disability or genetic information, military or veteran status, Aboriginal and Torres Strait Islander people or any other protected classification, in accordance with federal, state, and/or local law.

Candidate Data Privacy Notice | HCL Technologies

We are committed to respecting your privacy and for the protection of your personal data. Your personal data will be collected and processed in line with our candidate privacy notice: https://www.hcltech.com/candidate-privacy-notice. This privacy notice will help you to understand what personal data we collect about you, how we use this personal data, and what rights you have regarding your personal data. By replying to this email or submitting any personal data to HCLTech, you acknowledge that you have read and understood the candidate privacy notice and have provided your consent to the processing of your data for recruitment purposes as described in the privacy notice.