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Added 3 mins ago
AP
Senior Accountant, Land Development (Calgary, AB)
Anthem Properties
Calgary, AB
- Full-time
5+ years of experience in a senior full-cycle role
Added 3 mins ago
NC
Quantitative Developer
Nymbus Capital
Montreal, QC
- Full-time
As our Quantitative Developer, Investment Platforms, you will own the systems that run our investment process end to end: the data platform that feeds every model and report, the research…
Added 3 mins ago
C
Head of Marketing Creative and Content
CIBC
Toronto, ON
- Full-time
You influence with confidence. You have strong executive presence and can build trust, align stakeholders, and communicate a clear vision across senior leadership and large teams.
Added 3 mins ago
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BILINGUAL SENIOR BUSINESS ADVISOR, FINANCIAL MANAGEMENT, BUSINESS TRANSITION AND STRATEGY - Montreal
BDC
Montreal, QC
- Full-time
…growth of small and medium-sized businesses across Canada. As a Senior Business Advisor, you lead and deliver high-value advisory engagements that help entrepreneurs strengthen financial…
Added 3 mins ago
SS
Director of Wellness
Sienna Senior Living
Gloucester Glen, ON · Gloucester, ON
- Full-time
A Registered Practical Nurse in good standing and has a minimum three years’ experience in Geriatrics, Rehabilitation and/or senior health industry
Added 3 mins ago
Director, HR Technology Engineering
Scotiabank
Toronto, ON
…how technology shapes the future of work. You’ll partner with senior leaders, product managers, and engineering teams to define and implement solutions. You’ll lead by example, mentor…
Added 16 mins ago
R&
IT - AML Developer IV
Robertson & Company Ltd.
Toronto, ON
- Contract
Robertson is seeking a skilled IT - AML Developer IV to join our client in support of an existing vacancy.
Added 16 mins ago
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Senior Marketing Advisor
CPCS
Toronto, ON
- $85,000 to $98,000 CAD / year
- Full-time
As Senior Marketing Advisor, you’ll help turn CPCS’s expertise, projects and people into stories and experiences that build relationships, strengthen our reputation and help us win work.
Added 16 mins ago
GC
Specialist, AutomationNew
Glencore Canada
Sparwood, BC
- $95,000 to $112,000 CAD / year
- Full-time
Reporting to the Senior Engineering Supervisor, the Specialist, Automation, Processing Systems is responsible for safely delivering and maintaining a diverse set of technology that is…
Added 16 mins ago
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Senior PM
SynergyLoft
AB · Edmonton, AB
- $95 to $102 CAD / hour
- Contract
Our client, is seeking an experienced Senior Project Manager to lead complex technology and business transformation initiatives within the Supply Chain Management environment.
Added 16 mins ago
TI
Data Scientist
TekStaff IT Solutions
Toronto, ON
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 16 mins ago
NC
Quantitative Developer
Nymbus Capital
Montreal, QC
- Full-time
As our Quantitative Developer, Investment Platforms, you will own the systems that run our investment process end to end: the data platform that feeds every model and report, the research…
Added 16 mins ago
SS
General Manager - Steel & Fabrication Industry
Summit Search Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Through a team of senior functional leaders, the GM builds a culture where safety, operational excellence, accountability, customer satisfaction, and continuous improvement are…
Added 16 mins ago
TC
Data Governance Lead
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $120,000 CAD / year
- Full-time
Manage risks, dependencies and issues; provide clear recommendations and escalate decisions requiring senior stakeholder intervention.
Added 16 mins ago
AC
Food Service Director
Aramark Canada
Kingston, ON
- $65,000 to $75,000 CAD / year
- Full-time
Be seen as a senior leader for all operations and advocate for both our client and Aramark
Added 18 mins ago
M
RQ11706 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Additional Skills for Oracle Software Developer:
Added 22 mins ago
Director, Workforce Development
Department of Education and Early Childhood Learning
Winnipeg, MB
Strong political acumen, with experience providing strategic advice to senior leaders on complex and sensitive issues.
Added 22 mins ago
Senior Strategic Management Analyst
Department of Finance
Winnipeg, MB
Reporting to the Director, Program Reviews, the Senior Strategic Analyst will lead program reviews directed by Treasury Board and senior management in order to determine program…
Added 33 mins ago
LC
Manager, Warehouse Operations Il
Loblaw Companies Limited
Winnipeg, MB
- Full-time
Lead, coach, and evaluate the performance of Senior Supervisors and their teams, providing ongoing feedback, development, and support to achieve operational targets.
Added 33 mins ago
LC
Director, Procure-to-Pay
Loblaw Companies Limited
Brampton, ON
- Full-time
Assess financial and operational issues, evaluate business impact and provide clear recommendations to senior leadership.
Added 33 mins ago
GT
Manager, Commercial Intelligence
Greater Toronto Airports Authority
Toronto, ON
- Full-time
Ability to communicate complex information clearly to senior stakeholders.
Added 33 mins ago
Executive Assistant
Canada Infrastructure Bank
Toronto, ON
…agendas, and complete expense reports, for Executives and their senior management team within the Travel & Hospitality…
Added 33 mins ago
SS
Product Security Specialist II
Safe Software
Remote, Canada
- $102,000 to $115,000 CAD / year
- Full-time
- Remote
…SDLC integration, to supply chain security, incident response, developer enablement, AI governance, metrics, and compliance. We define the standards and strategic direction; Engineering…
Added 33 mins ago
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Executive Operations Lead
TextLayer
Remote, Canada
- $100,000 to $150,000 CAD / year
- Full-time
- Remote
Experience as an executive assistant, chief of staff, operations manager, or office manager, ideally supporting senior leaders in a fast-moving company
Added 46 mins ago
BC
Excavator Operator
BRUSH careers
NS · Inverness, NS
- Full-time

Tata Consultancy Services

Data & Analytics Solutions Architect - Open Source

Toronto, ON, Canada

$110,000 to $130,000 CAD / year · Full-time

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Job details

Pay: $110,000 to $130,000 CAD / year
Job type: Full-time
Apply by: Nov 8, 2026
Posting language: English
Posted: Oct 9, 2026

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 empowerment.

Job Description :-

Skills Required:

Senior years of experience in Enterprise Data Architecture, Open-Source Data Platforms, Distributed Data Processing, and Data Engineering.
Proven experience in Enterprise Solution architecture using Open source technology stack across the Data to Insights end to end value chain.
Strong hands-on expertise in Apache Spark, PySpark, Kafka, Flink, Airflow, NiFi, Trino, SQL, Python, Scala, and Java.
Proven experience in designing and implementing open-source data platform architectures, including component selection, integration, scalability, interoperability, and platform modernization.
Deep understanding of batch, streaming, and real-time data processing architectures, including performance tuning, workload optimization, and failure recovery.
Experience building modern Data Lakehouse architectures using Apache Iceberg, Hudi, Delta Lake, object storage, and open table formats.
Strong knowledge of event-driven architectures, CDC, APIs, schema management, and enterprise integration patterns.
Expertise in DataOps practices, including Airflow orchestration, CI/CD, automated testing, observability, metadata management, lineage, and platform operations.
Experience with PostgreSQL, Cassandra, MongoDB, OpenSearch, and enterprise analytics platforms, including data modeling, indexing, workload management, and availability design.
Strong understanding of security, governance, and compliance, including RBAC, identity management, encryption, privacy controls, auditability, metadata governance, and vulnerability management.
Proven ability to lead architecture definition, HLD/LLD creation, NFR assessment, migration planning, technical governance, and production readiness activities.
Experience supporting large-scale data platform modernization, cloud migration, solutioning, RFP responses, effort estimation, and client-facing architecture discussions.
Good understanding of BFSI regulatory, security, resilience, privacy, and operational requirements.
Bachelor’s degree in computer science, Engineering, Information Systems, Data Management, or a related discipline.
Preferred certifications in Cloud Data Engineering, Kubernetes, Enterprise Architecture, Data Management, Security, DevOps, or Open-Source Data Platforms.
Experience assessing business use cases and selecting the appropriate approach across BI/KPI reporting, rules, statistical methods, forecasting, machine learning, and GenAI, with clear baselines, acceptance criteria, and measurable business KPIs.
Understanding of AI/ML platform architecture supporting feature engineering, model training, batch and real-time inference, and integration of ML and GenAI workloads with enterprise open-source data platforms.
Understanding of MLOps and LLMOps capabilities, including experiment tracking, model registry, feature stores, pipeline orchestration, automated quality gates, and versioning of data, models, and prompts using tools such as MLflow and Kubeflow.
Exposure to AI observability and monitoring for data drift, model drift, LLM quality, tracing, latency, availability, alerting, and operational runbooks.

Roles and Responsibilities:

Engage with business and technology stakeholders to understand data strategy, platform requirements, architecture goals, and transformation priorities.
Design and define end-to-end architecture for enterprise open-source data platforms supporting batch, streaming, analytics, and AI workloads.
Lead modernization initiatives covering data lakes, lake house platforms, distributed processing frameworks, and enterprise data ecosystems.
Architect scalable, secure, highly available, and resilient data platforms using open-source technologies and industry best practices.
Design data ingestion, integration, streaming, storage, and consumption patterns using technologies such as Spark, Kafka, Flink, NiFi, and Trino.
Establish data governance, security, metadata, lineage, privacy, and observability standards across the platform landscape.
Evaluate and recommend open-source technologies based on business requirements, scalability, supportability, interoperability, and total cost of ownership.
Define architecture standards, reference architectures, reusable frameworks, CI/CD practices, and DataOps operating models.
Provide technical leadership across data modeling, data engineering, platform implementation, migration, testing, deployment, and production readiness activities.
Drive platform performance optimization, capacity planning, reliability engineering, and operational excellence initiatives.
Conduct architecture reviews, identify risks early, and guide delivery teams on mitigation strategies and best practices.
Support solutioning, RFP responses, effort estimation, technical presentations, and client workshops for strategic opportunities.
Collaborate with engineering teams, platform vendors, open-source communities, and client stakeholders to deliver scalable and sustainable solutions.
Mentor architects and engineers, contribute to technical capability development, and establish reusable accelerators, playbooks, and best practices.
Support hiring, technical assessments, and knowledge-sharing initiatives across Data Engineering, Open-Source Platforms, and Modern Data Architecture.
Assess candidate use cases with business, technology, data, and risk stakeholders; recommend BI, rules, analytics, ML, or GenAI based on feasibility, risk, cost, and measurable business outcomes.
Integrate data, ML, and GenAI reference architectures covering data sources, feature pipelines, models or LLMs, vector stores, serving layers, consuming applications, and enterprise integration points.
Partner with platform and operations teams to productionize AI ML and LLM workloads on Kubernetes.

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

Design and lead end-to-end open-source data platform architectures for batch, streaming, analytics, and AI workloads, including modernization, integration, governance, security, and operational readiness. Provide technical leadership to delivery teams and stakeholders, guide technology selection and performance improvements, and support solutioning, client engagements, mentoring, and productionization of AI and LLM workloads.

Requirements

Requires extensive experience in enterprise data architecture, open-source platforms, distributed processing, and data engineering, with hands-on expertise in the listed data technologies and programming languages. A bachelor’s degree in a relevant discipline is required; preferred qualifications include relevant certifications and experience with AI/ML, MLOps, LLMOps, cloud migration, and BFSI requirements.

Skills

Enterprise Data Architecture
Open-Source Data Platforms
Apache Spark
PySpark
Kafka
Flink
Airflow
NiFi
Trino
SQL
Python
Scala
Java
Data Lakehouse Architecture
DataOps
AI/ML and GenAI Architecture

Visa sponsorship

Not detected in the job text

Keywords

Enterprise Data Architecture
Open-Source Data Platforms
Distributed Data Processing
Data Engineering
Apache Spark
PySpark
Kafka
Flink
Airflow
NiFi
Trino
SQL
Python
Scala
Java
Apache Iceberg
Hudi
Delta Lake
Data Lakehouse
PostgreSQL
Cassandra
MongoDB
OpenSearch
DataOps
CI/CD
Kubernetes
MLflow
Kubeflow
MLOps
LLMOps

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