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Added 2 hours ago
Fraud Analyst
Rogers Communications
Toronto, ON
Looking to join a growing financial services team? Rogers Bank, a subsidiary of Canada's leading wireless, cable and media company, is expanding and seeking passionate individuals to…
Added 2 hours ago
AC
Trader (Blockchain) Toronto
AP Capital
Toronto, ON
- Full-time
Basic programming or scripting knowledge (Python, SQL, etc.) is a plus
Added 4 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Client: Ministry of Public and Business Service Delivery and Procurement - RQ11622
Added 4 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Client: Ministry of Public and Business Service Delivery and Procurement - RQ11622
Added 4 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Client: Ministry of Public and Business Service Delivery and Procurement - RQ11622
Added 6 hours ago
G
Product Analyst
GamblingCareers.com
Montreal, QC
- Full-time
…creative divisions within, working alongside other analysts and experts in data analysis. You will encounter a variety of challenges covering the full data work spectrum, from data mining…
Added 6 hours ago
X
Software Developer - Backend (Intermediate to Senior)
Xanadu
Toronto, ON
- Full-time
As a Software Developer, you will help build out the pennylane.ai ecosystem of products. The goal of pennylane.ai is to help pioneer quantum software development as a discipline and spread…
Added 6 hours ago
X
Software Developer - Backend (Intermediate to Senior)
Xanadu
Toronto, ON
- Full-time
As a Software Developer, you will contribute to the platform and infrastructure that powers Xanadu's quantum hardware development. You will work alongside hardware architects, photonic…
Added 6 hours ago
X
Software Development Manager
Xanadu
Toronto, ON
- Full-time
Proficiency in leading projects and knowledge of NextJS, React, Python, GraphQL, Terraform and SQL.
Added 6 hours ago
X
Data Platform Engineer
Xanadu
Toronto, ON
- Full-time
Xanadu’s mission is to build quantum computers that are useful and available to people everywhere.
Added 6 hours ago
X
Senior Data Scientist – Decision Intelligence
Xanadu
Toronto, ON
- Full-time
Production-quality Python, SQL, Spark, or other DS stack. Experience building AI-driven analytical tools and integrating ML models into user-facing products.
Added 9 hours ago
AC
Senior Analytics Engineer
Aviva Canada
Markham, ON
- Full-time
Proficiency in Python and SQL, with experience working with complex data models.
Added 11 hours ago
AS
Senior Data Developer
AgileGrid Solutions
Canada
- Full-time
…senior or lead role. Proven experience in designing, building, and operating scalable ETL/ELT pipelines, whether through code or ETL tools, is essential. Experience in migrating data from…
Added 11 hours ago
SC
Senior Analytics Engineer
Securian Canada
Toronto, ON
- $100,000 to $130,000 CAD / year
- Full-time
…expertise with big-picture thinking. Using your strengths in SQL, data modeling, and modern data transformation practices, you'll help move the organization beyond one-time reporting…
Added 11 hours ago
SC
Director, Analytics & Insights
Securian Canada
Toronto, ON
- $130,000 to $170,000 CAD / year
- Full-time
Every day at Securian Canada means a day spent helping Canadians and their families build secure tomorrows. We’re agile and innovative, and we aren't afraid to challenge and create, or…
Added 11 hours ago
SC
Director, Analytics & Insights
Securian Canada
Waterloo, ON
- $130,000 to $170,000 CAD / year
- Full-time
Every day at Securian Canada means a day spent helping Canadians and their families build secure tomorrows. We’re agile and innovative, and we aren't afraid to challenge and create, or…
Added 11 hours ago
SC
Senior Analytics Engineer
Securian Canada
Waterloo, ON
- $100,000 to $130,000 CAD / year
- Full-time
…expertise with big-picture thinking. Using your strengths in SQL, data modeling, and modern data transformation practices, you'll help move the organization beyond one-time reporting…
Added 12 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Database querying and transformation: dbt, SQL (writing queries, joins, stored procedures)
Added 12 hours ago
TC
Data Developer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Design, develop, and maintain database objects, scripts, queries, and data processing logic using SQL and Python.
Added 14 hours ago
R
Founding DevOps/SRE Engineer
Requesty
London, ON
- Full-time
A single platform that allows any LLM user to integrate, scale, secure and optimize their LLM inference across 200+ providers in a few clicks.
Added 15 hours ago
CE
System integration analyst
CAC Enterprises Group Inc.
Acheson, AB
- $49 to $55 CAD / hour
- Full-time
- On-site
Green jobs contribute to environmental preservation, conservation, and restoration. Learn more about green jobs.
Added 16 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Client: Ministry of Public and Business Service Delivery and Procurement - RQ11622
Added 17 hours ago
FI
Web programmer
Forward Insurance Managers Ltd.
Campbell River, BC
- $75,000 to $80,000 CAD / year
- Full-time
- On-site
Write, modify, integrate and test software code
Added 21 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Database querying and transformation: dbt, SQL (writing queries, joins, stored procedures)
Added 21 hours ago
MR
Computer programmer
Maison Russet inc
Huntingdon, QC
- $31.88 to $43.04 CAD / hour
- Full-time
- On-site
Write, modify, integrate and test software code

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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