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Added 7 mins ago
CS
Maintenance Manager - 6 Month Contract
Cogir Senior Living
Mississauga, ON · King Gardens
- Full-time
Knowledge of building systems including basic plumbing, electrical, mechanical, HVAC and emergency systems;
Added 7 mins ago
JI
Assistant Store Manager - Sales and Services
J.D. Irving, Limited
NL · Corner Brook, NL
- Full-time
…and driving overall store performance within a dynamic, multi‑business retail…
Added 7 mins ago
JI
Paint Associate - Part Time
J.D. Irving, Limited
Fredericton, NB
- Part-time
Added 7 mins ago
JI
Database Administrator
J.D. Irving, Limited
Saint John, NB
- Full-time
…complex scenarios and communicates seamlessly across IT and business…
Added 7 mins ago
CT
Account Manager
Charter Telecom
Mississauga, ON
- Full-time
…then Charter is a place for you to look. We are a high energy business focused team, providing the highest possible customer experience, with best-in-class engineering…
Added 7 mins ago
LV
Proposal Specialist
Long View Systems
AB · Toronto, ON · Vancouver, BC · Calgary, AB
- Temporary
Support broader business initiatives and contribute wherever your expertise can make an impact
Added 7 mins ago
UO
Faculty Operations Manager
University of British Columbia
Vancouver, BC · UBCV | HR MacMillan Building (MCML)
- $7,727.33 to $11,112 CAD / month
- Full-time
…projects that will impact academic, research and administrative business for not only the Faculty of Land and Food Systems but other building occupants such as Landscape Architecture and…
Added 7 mins ago
SL
Senior Software Engineer, Operations
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Interface with other Software Engineers, Business Systems Analysts, and other stakeholders to deliver high-quality solutions and maintain a stable application environment.
Added 7 mins ago
Supply Chain Co-op Student (Winter 2027)
4AG Robotics
Salmon Arm, BC
Help improve supply chain processes, systems, and documentation.
Added 7 mins ago
C
Application Development Senior Manager - Vice President
Citi
Mississauga, ON
- Full-time
…effort to establish and implement new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to drive applications…
Added 7 mins ago
B
Senior Manager, Data Engineer, Applied AI Data Ingestion & Integration
BMO
Toronto, ON · FCP
- Full-time
…deliver scalable, secure, and responsible solutions that power business innovation across the bank. We are engineers, AI practitioners, platform builders, thought leaders, multipliers, and…
Added 7 mins ago
B
Spécialiste Hypothécaire
BMO
Sherbrooke, QC
- Full-time
Cultivates, builds, and manages relationships with a referral network to build a pipeline of new mortgage business and increase BMO’s share of the home financing market. Actively identifies…
Added 7 mins ago
B
Technical Product Manager – Aviation Maintenance Data
Boeing
Vancouver, BC · Richmond, BC · CAN - Richmond, Canada
- Full-time
…developers. You have a strong desire to build robust and efficient systems. You’re energized by working with multiple stakeholders using their inputs as a basis for the platform…
Added 7 mins ago
B
SCRUM MASTER
BDC
Montreal, QC
- Full-time
Coach teams on estimation, planning practices, systems thinking, and business awareness.
Added 7 mins ago
M
Associate Technical Specialist
Manulife
Toronto, ON
- Full-time
…audio equipment. The role also requires strong knowledge of systems, platforms, services, hardware, software, and technologies related to sound and visual…
Added 7 mins ago
L
Receptionist - Administrative Assistant
Ledcor
Whitby, ON · Bowmanville, ON
- Full-time
Assists Project Leadership, Business Leads and sites with preparation for the arrival of new hires as required
Added 20 mins ago
D
Commercial Sales Support Specialist - Temporary 12 Months - Danone Canada
Danone
Boucherville, QC
- $60,000 to $75,000 CAD / year
- Full-time
As a Commercial Sales Support Specialist, you'll be a key player in our operations, supporting the Customer Business Team and Sales Planning Analyst. This role is essential for ensuring…
Added 20 mins ago
S
Senior Business Analyst, PHIS
Sanya’k̓ula
Vancouver, BC
- Full-time
…position. Reporting to the Manager, Public Health Information Systems, the Senior Business Analyst is responsible for providing leadership in Business Process Reengineering concepts and…
Added 20 mins ago
W
Principal Process Automation Engineer
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Pickering, ON
- Full-time
…decision making. We assist with asset strategy and selection, business case preparation, concept and feasibility studies, technology evaluation, energy strategies and asset operational…
Added 20 mins ago
KG
Senior Platform Engineer
Kinross Gold Corporation
Toronto, ON
- Full-time
Collaborate with business and technology teams to align platform capabilities with operational and business objectives.
Added 20 mins ago
D
Commercial Sales Support Specialist - Temporary 12 Months - Danone Canada
Danone
Toronto, ON
- $60,000 to $75,000 CAD / year
- Full-time
As a Commercial Sales Support Specialist, you'll be a key player in our operations, supporting the Customer Business Team and Sales Planning Analyst. This role is essential for ensuring…
Added 20 mins ago
NB
LoanIQ Chief Functional Analyst
National Bank of Canada
Montreal, QC
- Full-time
…Bank's technological transformation, optimizing and developing business applications and information systems, while working closely with a multidisciplinary…
Added 20 mins ago
FI
IT Business Analyst
FP Inc.
Toronto, ON
- $50 to $62 CAD / hour
- Contract
Post-secondary education in Computer Science, Information Systems, Business, or related field.
Added 20 mins ago
TM
Budget & Financial Reporting Specialist
Toronto Metropolitan University
Brampton, ON
- Full-time
Support the development and maintenance of systems and processes used to track program budgets, expenditures, and financial information.
Added 20 mins ago
L
7780 - Seasonal Sales Help
Lids
Prince George, BC
- $18.25 USD / hour
- Temporary
…We collect and use this information for human resources and business management purposes, including identifying and evaluating candidates for employment or future contract opportunities,…

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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