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Added 15 mins ago
Senior Rendering Programmer
Epic Games
Vancouver, BC
Work with GPU vendors and other partners to resolve technical issues and collaborate on improving underlying technologies, such as graphics drivers for Fortnite and Unreal Engine
Added 44 mins ago
Solutions Architect
PrecisionERP / PrecisionIT
Toronto, ON · Greater Toronto Area, Canada
Contract
POSITION: End User Technology Solutions Architect
Added 1 hour ago
Staff Software Engineer
BuildOps
Toronto, ON
As a Staff Software Engineer, your primary focus will be to architect, build, and optimize our industry-leading platform across the entire stack, from scalable frontend applications to…
Added 1 hour ago
Civil Engineering Designer
Aplin Martin
Surrey, BC
Full-time
Complete the technical analysis and calculations for storm, sanitary and water municipal infrastructure components and systems.
Added 1 hour ago
Staff AI Engineer (Global Security)
RBC
Toronto, ON
Full-time
technical leadership and subject-matter expertise in designing and implementing agentic AI systems and Large Language Model (LLM) applications. You will lead the development of…
Added 1 hour ago
Security Researcher Engineer
Zodiac Solutions, Inc
Toronto, ON
Full-time
Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging cybersecurity capabilities.
Added 1 hour ago
AWS Administrator
Smart IT Frame LLC
Toronto, ON
Contract
Maintain technical documentation, operational procedures, and infrastructure standards.
Added 1 hour ago
AI Solutions Architect
Altis Technology
Toronto, ON · Greater Toronto Area, Canada
$180,000 to $185,000 CAD / year
Full-time
This is an opportunity for someone who enjoys being hands-on, solving complex technical challenges, and influencing enterprise-wide AI strategy. You'll work closely with product,…
Added 1 hour ago
Product Development Engineer|
Husky Technologies
Bolton, ON
Full-time
…Development Engineer. The successful candidate will lead the technical development of packaging products working with business development, completing engineering, and subsequent launch…
Added 1 hour ago
Mechanical Designer (Fluidpower)
Husky Technologies
Bolton, ON
Full-time
Represent Husky technically in front of customers, suppliers and technical partners
Added 2 hours ago
Solution Architect / Senior Solution Architect - PubSec - Canada
Salesforce Partner Canada
Toronto, ON
Full-time
The Solution Architect leads one or more workstreams in sophisticated enterprise customer engagements, partnering with key collaborators to drive and achieve the vision while completing key…
Added 2 hours ago
Lead developer/Software Architect - Custom Business Application
Velixo
Remote, Canada
Full-time · Remote
As Lead developer/Solutions Architect, you own the design, development, and operation of Velixo's internal and partner-facing software - most notably the Partner Portal and the Billing /…
Added 2 hours ago
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC
Toronto, ON · Ottawa, ON · Vancouver, BC · Calgary, AB
Full-time
…application security initiatives for our clients. You will architect deeply technical solutions, lead cross-functional engineering pods, and convert client ambiguity into shipped…
Added 2 hours ago
Senior Advisor, Government Relations
Hatch
Mississauga, ON
…through positive change. With more than 70 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward…
Added 2 hours ago
Security Customer Solutions Lead
Softchoice
Toronto, ON
…and bills of material. You’ll have the unique opportunity to architect and deliver security platforms that become the backbone of our customers’ success, transforming how they provide…
Added 2 hours ago
Senior Microsoft OneDrive Migration Architect (Contract Opportunity)
BDO
AB · Winnipeg, MB · Toronto, ON · Ottawa, ON · Oakville, ON · Mississauga, ON · Markham, ON · Montreal, QC · Vancouver, BC · Halifax, NS · Calgary, AB
Full-time
BDO Digital is currently seeking an experienced Senior Microsoft OneDrive Migration Architect for a minimum 20-week contract to support a large-scale Microsoft 365 rollout and migration…
Added 2 hours ago
Program Manager, Services Solutions & Delivery Acceleration
Okta
Toronto, ON
Experience: 5+ years as a Technical Product Manager, Services Product Manager, Solutions Architect, or Technical Enablement Lead within a SaaS, cloud platform, or technology consulting firm.
Added 2 hours ago
Data Architect
Aptino, Inc.
ON · Ontario, Canada
Contract
Strong client-facing, analytical, problem-solving, and technical leadership skills
Added 2 hours ago
Power Platform Architect
Yochana
Canada
Full-time
Drive technical decisions and resolve architecture-related risks and escalations.
Added 2 hours ago
Frontend Developer
ProxyLink
Toronto, ON
$90 to $95 CAD / hour
Contract
Translate technical system specifications into working, tested applications.
Added 3 hours ago
Technical Coordinator, Surveillance Projects
Great Canadian Entertainment
Toronto, ON · Etobicoke, ON
Under the direct supervision of the Manager, Surveillance Systems & Architect - Ontario, this position is responsible for providing support and assistance in the planning, execution,…
Added 3 hours ago
GCP Architect
ZENITH INFOTEK LLC
Toronto, ON
Full-time
We are seeking a highly skilled Technical Architect with a strong background in cloud architecture, specifically in Google Cloud Platform (GCP). The ideal candidate will possess extensive…
Added 3 hours ago
Architecte de solution IA
CGI
Montreal, QC
Full-time
Design and architect end to end artificial intelligence (AI) and machine learning (ML) solutions, aligned with clients' business needs and strategic objectives.
Added 3 hours ago
Senior Software Engineer - Gameplay & Experience
Electronic Arts (EA)
Vancouver, BC
Full-time
…and researchers to bring ideas to life. You will develop and architect new gameplay experiences and refine existing ones. You will also impact and shape gameplay requirements through play…
Added 3 hours ago
Sr. Alliances & Enablement Specialist, Frontier CIE Enablement
Softchoice
Toronto, ON · Ottawa, ON · Oakville, ON · Vancouver, BC · Calgary, AB
…and following up on CIE engagements, including hand-offs to Technical Solution Architects. The role will also coordinate and manage the train-the-trainer enablement…

Tata Consultancy Services

Solutions Architect

Mississauga, ON, Canada

Pay: Salary Range - CA$ 100,000 - CA$ 130,000 Per Year
Job type: Full-time
Posting language: English
Posted: Sep 23, 2026

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Original job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community

Role Description

Own the end-to-end architecture and productionization of AI/GenAI solutions.

Convert AI/GenAI PoCs into scalable, enterprise-grade production products.

Design RAG, LLM, agentic AI and ML architectures based on business use cases.

Define model selection strategy considering accuracy, latency, scalability, security and cost.

Design data ingestion, embeddings, vector database, retrieval and reranking pipelines.

Establish LLMOps/MLOps and CI/CD processes for automated testing, deployment and rollback.

Define AI evaluation frameworks covering accuracy, hallucination, faithfulness, retrieval quality and business KPIs.

Integrate AI services with enterprise applications, APIs, databases and data platforms.

Implement security, PII protection, access controls, auditability and Responsible AI governance.

Define human-in-the-loop and exception-management workflows for high-risk AI decisions.

Establish production monitoring, tracing, logging, performance and cost observability.

Salary Range - CA$ 100,000 - CA$ 130,000 Per Year

Note:

TCS does not use artificial intelligence tools for candidate screening or evaluation.

This posting is for a current vacancy

The hiring process includes an initial screening by the TCS Hiring Team, followed by a technical evaluation and managerial discussion conducted by the Business Team, and concluding with the final HR evaluation.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

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More about this job

Responsibilities

Own the architecture and productionization of AI and generative AI solutions, turning proofs of concept into scalable enterprise products. Design and integrate AI pipelines and services, and establish evaluation, governance, security, deployment, and production observability practices.

Requirements

The role calls for expertise designing RAG, LLM, agentic AI, and machine learning architectures, including data ingestion, embedding, retrieval, and reranking pipelines. It also requires the ability to establish LLMOps/MLOps, evaluation, security, Responsible AI, human-in-the-loop, and monitoring practices; no specific education or years of experience are stated.

Skills

AI Architecture
Generative AI
Retrieval-Augmented Generation
Large Language Models
Agentic AI
Machine Learning
Model Selection
Data Ingestion
Embeddings
Vector Databases
Retrieval and Reranking
LLMOps
MLOps
CI/CD
AI Evaluation
Responsible AI Governance

Visa sponsorship

Not detected in the job text

Keywords

AI
Generative AI
Proofs of Concept
Enterprise Architecture
Retrieval-Augmented Generation
Large Language Models
Agentic AI
Machine Learning
Model Selection
Data Ingestion
Embeddings
Vector Databases
Retrieval
Reranking
LLMOps
MLOps
CI/CD
Automated Testing
Deployment
Rollback
AI Evaluation Frameworks
Hallucination Detection
Faithfulness
Business KPIs
Enterprise Applications
APIs
Databases
Data Platforms
PII Protection
Responsible AI Governance

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