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Added 1 min ago
SC
Director, Analytics & Insights
Securian Canada
Toronto, ON
- $130,000 to $170,000 CAD / year
- Full-time
Added 1 min ago
SC
Director, Analytics & Insights
Securian Canada
Waterloo, ON
- $130,000 to $170,000 CAD / year
- Full-time
Added 16 mins ago
CO
Director, Health, Safety, & Organizational Resilience
City of Saint John
Saint John, NB
- Full-time
…necessary for sustainable adoption of new policies, practices, systems, and…
Added 16 mins ago
CO
Chief of Police
City of Saint John
Saint John, NB
- Full-time
You will establish and oversee fair, unbiased and transparent systems for hiring, development, supervision, evaluation, recognition, compensation, promotion and discipline. You will prepare…
Added 16 mins ago
CO
Business Advisor
City of Saint John
Saint John, NB
- Full-time
Support the effective use of the City’s customer service systems and knowledge resources by:
Added 16 mins ago
CO
Manager, Digital Solutions
City of Saint John
Saint John, NB
- Full-time
…information management functions. This role ensures that corporate systems - including major enterprise systems and other business applications - are reliable, secure, and aligned with…
Added 31 mins ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
…reliability, scalability, and security of critical business systems. This role champions a portfolio of SaaS (i.e., cloud-based) and on-premise applications, modern ERP solutions,…
Added 31 mins ago
SM
Manager, Finance, Performance & Analytics
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Advanced digital literacy and proficiency in Microsoft Office Suite; experience with data analytic tools, Meditech and other hospital information systems is an asset.
Added 31 mins ago
TI
OFSAA Data Integrator
Themesoft Inc.
Toronto, ON
- Contract
4. Perform data sourcing from upstream systems, including source analysis, source-to-target mapping, transformation logic, and interface design.
Added 1 hour ago
D
First Nations/Inuit/Métis Candidates: Consultant, Nation Building Advisory
Deloitte
Calgary, AB
- Full-time
Leveraging Deloitte's systems, AI-enabled tools, and ways of working to effectively track time, forecast resource needs, manage project information, and bring the best of Deloitte's…
Added 1 hour ago
TC
Data Developer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Ability to analyze data, troubleshoot issues, and validate results across source and target systems.
Added 1 hour ago
KS
Temporary Sales Support Associate
kate spade new york
Vancouver, BC · Pacific Centre
- Part-time
Knowledge of cash register systems, basic computer skills (including the ability to use iPad/laptop, Mobile POS and Internet), utilize walkie talkie, understand and read price and product…
Added 1 hour ago
AF
Mechanical Design Engineer (EIT/P.Eng.)
Aurora Fluid Systems
Calgary, AB
- Full-time
Aurora Fluid Systems is a Calgary-based aerospace company developing lightweight fluid-control hardware and custom fluid systems for launch vehicles, spacecraft, and defence platforms.
Added 1 hour ago
TI
Cyber Security Specialist
Themesoft Inc.
Toronto, ON · North York, ON
- Contract
Research papers or presentations at recognized cybersecurity, AI, or systems forums.
Added 1 hour ago
C
Temporary Sales Support Associate
Coach
Edmonton, AB
- Part-time
Knowledge of cash register systems, basic computer skills (including the ability to use iPad/laptop, Mobile POS and Internet), utilize walkie talkie, understand and read price and product…
Added 1 hour ago
CP
Weekend Snapdragon Sales and Training Expert (Canada)
Channel Partners
Edmonton, AB
- Part-time
Added 1 hour ago
CE
Mechanical engineer
Candu Energy Inc.
Mississauga, ON
- $124,000 to $135,000 CAD / year
- Full-time
- Hybrid
Analyze dynamics and vibrations of mechanical systems and structures
Added 2 hours ago
R|
Clinical Research Manager
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…recruitment, regulatory and safety activities, data and study systems, study logistics, stakeholder coordination, and study close-out. The role works closely with the Sponsor,…
Added 2 hours ago
R|
Project Manager, Capture and Optimization of Research Data (CORD) Platform
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
Develop familiarity with other EDC, data management, and data banking systems as needed.
Added 2 hours ago
R|
Accounts Receivable Analyst
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
Flexible and adaptable, with strong technological aptitude and the ability to quickly learn new systems and tools.
Added 2 hours ago
GI
Senior financial analyst
Graitec inc.
Montréal, QC
- $85,000 to $90,000 CAD / year
- Full-time
- On-site
Lead and co-ordinate teams of information systems professionals in the development of software and integrated information systems, process control software and other embedded software…
Added 2 hours ago
R
Founding DevOps/SRE Engineer
Requesty
London, ON
- Full-time
You understand that how to build security practices into systems in a way that protects the users but doesn't slow them down.
Added 2 hours ago
HT
Assembly Technician (Contract)
Husky Technologies
Bolton, ON
- Full-time
…complete machines, Mechanical , hydraulic and /or Electrical systems, and related equipment, while maintaining established quality and workmanship…
Added 2 hours ago
CB
Physiotherapist
Cree Board of Health and Social Services of James Bay
Chisasibi, QC
- Full-time
…to the neurological, musculoskeletal, and cardiorespiratory systems, determines a treatment plan, and performs interventions with the goal of achieving optimal functional performance. The…
Added 2 hours ago
CB
Physiotherapist
Cree Board of Health and Social Services of James Bay
Chisasibi, QC
- Full-time
…to the neurological, musculoskeletal, and cardiorespiratory systems, determines a treatment plan, and performs interventions with the goal of achieving optimal functional performance. He…

Tata Consultancy Services

Data Developer

Toronto, ON, Canada

$100,000 to $120,000 CAD / year · Full-time

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Job details

Pay: $100,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Nov 10, 2026
Posting language: English
Posted: Oct 11, 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: -

Role: Data Developer

Key Responsibilities

Design, develop, and maintain database objects, scripts, queries, and data processing logic using SQL and Python.
Analyze business and technical requirements and translate them into scalable data solutions.
Support data extraction, transformation, loading, validation, reconciliation, and reporting activities across multiple data platforms.
Develop and optimize SQL queries, stored procedures, and scripts to support data analysis, reporting, and operational needs.
Work with relational and cloud-based databases such as Oracle, IQ, BigQuery, and HANA, as applicable.
Collaborate with business analysts, data analysts, architects, quality engineering teams, and business stakeholders to understand data requirements and resolve issues.
Assist in data modeling activities, including understanding source-to-target mapping, relationships, business rules, and data lineage.
Support dashboard/reporting development or validation using tools such as Tableau and Looker.
Perform data quality checks, troubleshoot data issues, and support root cause analysis for defects or production incidents.
Prepare and maintain technical documentation, data mapping documents, design notes, deployment steps, and support handover materials.

Must have Skills

Strong hands-on experience with SQL, including writing, debugging, and optimizing complex queries.
Proficiency in Python for data processing, automation, scripting, and analysis.
Solid understanding of database concepts, including tables, views, joins, indexes, keys, normalization, stored procedures, and data integrity.
Ability to analyze data, troubleshoot issues, and validate results across source and target systems.
Experience working with large datasets and applying data quality, reconciliation, and validation techniques.
Strong communication skills with the ability to work with technical and business stakeholders.

Good to have Skills

Experience with database platforms such as Oracle, IQ, BigQuery, and SAP HANA.
Understanding of ETL concepts, including extraction, transformation, loading, scheduling, monitoring, and error handling.
Knowledge of data modeling concepts such as conceptual, logical, and physical models; star schema; snowflake schema; facts; dimensions; and source-to-target mapping.
Experience with reporting and visualization platforms such as Tableau and Looker.
Exposure to data warehousing, analytics platforms, cloud data services, and enterprise reporting environments.

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, develop, and maintain database objects, SQL queries, Python scripts, and data processing solutions, supporting data integration, validation, reconciliation, and reporting. Collaborate with technical and business teams on data requirements, modeling, quality issues, root-cause analysis, documentation, and reporting tools.

Requirements

Requires strong hands-on SQL skills, Python proficiency, and a solid understanding of database concepts, complex queries, and data integrity. Candidates should be able to work with large datasets, validate and troubleshoot data across systems, and communicate effectively with technical and business stakeholders.

Skills

SQL
Python
Database Development
Query Optimization
Data Processing
ETL
Data Validation
Data Reconciliation
Data Quality
Data Modeling
Oracle
BigQuery
SAP HANA
Tableau
Looker
Troubleshooting

Visa sponsorship

Not detected in the job text

Keywords

SQL
Python
Oracle
IQ
BigQuery
SAP HANA
Tableau
Looker
ETL
Data Processing
Data Extraction
Data Transformation
Data Loading
Data Validation
Data Reconciliation
Data Quality
Data Modeling
Source-To-Target Mapping
Data Lineage
Stored Procedures
Query Optimization
Relational Databases
Cloud Databases
Data Warehousing
Analytics Platforms
Reporting
Root Cause Analysis
Data Integrity
Star Schema
Snowflake Schema

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