Join Tata Consultancy Services, Asia Pacific and be part of an organization committed to sustainable development for our future.
TCS follows the Tata group philosophy of building sustainable businesses that are rooted in the community and demonstrate care for the environment.
Our unique values position us to combine a purpose-driven worldview with digital innovation, collaborating with customers, communities and governments to lead and shape innovative solutions for a sustainable future.
TCS has been carbon neutral in its operations across 11 countries, 12 delivery centers and 18 offices in Asia Pacific since ****.
This is only the initial stage in TCS' journey as we strive to achieve long-term net zero emissions by ****.
Corporate sustainability is embedded in our triple-bottom-line, focusing on people, the planet, and our purpose.
Our offices are designed with eco-friendly features that significantly reduce our carbon footprint and enhance energy efficiency.
We actively champion green initiatives, such as promoting paperless operations, implementing energy-efficient practices, and fostering employee engagement in sustainability efforts.
When you become part of the TCS family, you will play an essential role dedicated to innovation, excellence, and crafting a brighter, greener future together.
Join us and be a part of our mission to drive sustainability through technology and talent at Tata Consultancy Services, APAC today
Job Description
Technical Architect – AI-Powered Self-Service Platform (Cloud + Agentic AI)
Role Overview
We are looking for a senior, hands-on Technical Architect to lead the design and delivery of a next-generation AI-powered self-service platform for a large enterprise client in the media and advertising sector.
The platform enables users to move from a natural-language brief to a fully priced, bookable plan in minutes.
The solution is a containerised .
NET Core + React application deployed on AWS EKS, integrated with the client's internal order management system (via async queue) and CRM (via custom APIs), augmented by a conversational AI agent hosted on GCP Vertex AI Agent Engine (Google ADK / LangGraph / Gemini).
The role blends enterprise application architecture, cloud-native engineering and Agentic AI design — ideal for a senior engineer-architect who has evolved from strong backend/full-stack roots into cloud + AI system design.
Key Responsibilities
Own end-to-end architecture across UI (React/Node/TypeScript), API (.NET Core), integrations, cloud and AI layers
Architect API-first, event-driven,



cloud-native solutions on AWS EKS with enterprise CI/CD
Design the Agentic AI layer on GCP Vertex AI (ADK / LangGraph / Gemini), aligned with client's data platform
Define integration patterns: async messaging (AWS MQ) with OMS, and custom CRM APIs
Enforce trust boundaries, entitlements, audit and multi-tenant isolation through the core API
Design in-app identity + MFA for MVP, with a clean path to Auth0 / OIDC
Guide teams on design, coding practices, evals, guardrails and delivery excellence
Partner with Product Owner, Delivery Lead and client architecture / security stakeholders
Required Skills & Experience
12+ years total experience; 4+ years as Technical / Solution Architect
Strong hands-on in .
NET Core (mandatory) and React / Node / TypeScript
Hands-on Agentic AI experience with Vertex AI, Google ADK, LangGraph, Gemini
Solid CRM (Salesforce or equivalent) + async integration experience
Strong understanding of security, identity (MFA, OIDC/Auth0), audit and multi-tenant design
Prior exposure to media, broadcast, ad-sales (OMS/TMS) or BFSI is a plus
Strong communication, leadership and Agile delivery mindset
Preferred Certifications
AWS Solutions Architect · GCP Professional Cloud Architect · Generative AI Leader/Engineer
Top Reasons to Join Our Team at TCS Australia
Attractive compensation & rewards
We offer a highly competitive salary package aligned with the Australian market, complemented by performance-based incentives, recognition programs, and comprehensive employee benefits.
Your achievements are celebrated, and your contributions truly matter.
Global exposure with local impact
At TCS, you'll work with leading Australian enterprises across diverse industries while collaborating with our global network of experts.
This means access to world-class practices, transformative technologies, and the chance to shape solutions that have a real impact — locally and globally.
Empowering leadership & supportive environment
Our leadership team is committed to helping you succeed.
We encourage initiative, reward innovation, and provide a collaborative environment where your ideas are heard and valued.
We believe in careers, not just jobs.
With continuous learning, certification support, career mobility,



and clear progression pathways, TCS empowers you to grow and evolve — whether you want to deepen your expertise, explore new domains, or take on leadership roles.
Inclusive, collaborative culture
Diversity, inclusion, and respect are central to who we are.
At TCS Australia, you'll join a workplace where collaboration thrives, individuality is valued, and everyone can contribute to meaningful outcomes.
Continuous learning & cutting-edge innovation
We invest heavily in your development, offering structured learning programs, global certifications, leadership development, and opportunities to work with emerging technologies.
You'll be part of an environment that constantly challenges and expands your capabilities.
A Great Fit for the TCS Culture
We're looking for people who are:
Passionate about technology and transformation
Driven by curiosity, innovation, and continuous learning
Excited to work in a collaborative, purpose-driven environment
Motivated by delivering real impact for clients, communities, and society
The TCS Community in Australia and Beyond
Global strength: Over 600,000+ associates in 55+ countries, united by a shared purpose — to innovate and make a difference.
Local presence: A trusted partner to Australia's leading enterprises across financial services, government, retail, healthcare, telecom, and more.
Social impact: Deeply committed to sustainability, digital inclusion, and community engagement initiatives in Australia and around the world.
Empowered workplace: We foster a culture where diversity, equity, and accessibility are integral to how we operate.
We don't just imagine a better future — we help build it.
About TCS
Tata Consultancy Services (TCS) is a global leader in IT services, consulting, and business solutions.
We have partnered with many of the world's largest organizations to help them transform their businesses, operating models, and technology ecosystems.
Learn more at
Equal Chance Employer
TCS is an equal opportunity employer.
All qualified applicants will be considered without regard to race, colour, religion, gender, gender identity, sexual orientation, national origin, disability, veteran status, or any other characteristic protected by applicable law.
Note:
Compensation details are accurate as of this posting and may be adjusted in line with Australian laws and market conditions.
Applicants may be asked to attend interviews in person or via video conference and present valid identification during the process.
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📌 Technical Architect (New South Wales)
🏢 Tata Consultancy Services
📍 New South Wales