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Added 21 mins ago
Director, Customer Engagement Platforms
Questrade Financial Group
Toronto, ON
Owning the end to end technology strategy and multiyear roadmap for the customer engagement stack (AI Service Agent, Telephony and CRM, currently Decagon, Genesys Cloud and Salesforce),…
Added 36 mins ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- Full-time
Flynn Group of Companies, North America’s leading building envelope contractor, is looking for a Senior Mobile Developer to work from our Mississauga location reporting to Manager, Custom…
Added 36 mins ago
FG
QA Automation Tester
Flynn Group of Companies
Mississauga, ON
- Full-time
…users. Be recognized for your skills and participate in the full software development lifecycle. Work with modern technologies and testing frameworks while helping ensure our applications…
Added 36 mins ago
RS
Principal Software Engineer- RMJ (AI Accelerated)
Redwood Software
ON
- $150,000 to $170,000 CAD / year
…work will translate business needs into scalable, resilient full-stack solutions that meet both functional and non-functional…
Added 1 hour ago
IC
Java Application Developer
Infotek Consulting Inc.
Toronto, ON
- $80 to $88 CAD / hour
- Contract
We are looking for an experienced Senior Java Full Stack Developer to join a collaborative technology team supporting a variety of engineering projects and day-to-day application…
Added 1 hour ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $135,000 CAD / year
- Full-time
Flynn Group of Companies, North America’s leading building envelope contractor, is looking for a Senior Mobile Developer to work from our Mississauga location reporting to Manager, Custom…
Added 1 hour ago
FG
QA Automation Tester
Flynn Group of Companies
Mississauga, ON
- $72,000 to $82,000 CAD / year
- Full-time
…users. Be recognized for your skills and participate in the full software development lifecycle. Work with modern technologies and testing frameworks while helping ensure our applications…
Added 1 hour ago
D
Java Software Engineer
Dexian
Mississauga, ON
- Contract
We are looking for an Architect-Level Java Full Stack Developer to join the Finance & Securitization (FNS) Team. The team is part of a Front Office business environment, working closely…
Added 1 hour ago
Y
Senior Full Stack Developer (React)
Yochana
Montreal, QC
- Full-time
We're looking for a Senior Full Stack Developer to join our engineering team, building and maintaining mission critical software across the full stack. You'll work on both frontend and…
Added 1 hour ago
E
Full Stack Engineer, SE3
eBay
Toronto, ON
- Full-time
We are seeking a Full Stack Engineer with to help redefine and elevate the Goldin platform. In this role, you’ll work across the stack, collaborating with high-velocity teams to design,…
Added 2 hours ago
WT
Marketing Automation Developer (18-month contract)
Wealthsimple Technologies
Remote, Canada
- $116,000 to $145,000 CAD / year
- Full-time
- Remote
We're looking for a Marketing Developer to join our Growth & Lifecycle Marketing team. This is a 18-month fixed term contract position. This is a highly technical role that sits at the…
Added 2 hours ago
TC
Oracle Database Administrator
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 2 hours ago
TC
Salesforce Revenue Cloud Architect
Tata Consultancy Services
ON · Ontario, Canada
- $100,000 to $120,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 2 hours ago
E
Senior Full-Stack Application Developer (Kotlin-Java/React)
Equisoft
Montreal, QC · Quebec, QC · HYBRID - Montreal, Canada
- Full-time
Role: The Senior Full-Stack Application Developer (Kotlin-Java/React), reports to the Director, Product Development, you will be working with a team of 13 members that include developers,…
Added 2 hours ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $130,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 2 hours ago
FS
Senior Angular Developer
Futran Solutions
Montreal, QC
- Contract
Strong full-stack development experience with:
Added 2 hours ago
TC
GCP Infrastructure & Cloud SRE Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
…is enabling its clients to transform themselves across the full AI stack, from infrastructure to…
Added 2 hours ago
M
Full Stack Engineer
mthree
Montreal, QC
- Full-time
A tier-one global investment bank is hiring a Full Stack Developer (Java and React), with 2–5 years’ experience, to join its Custom Baskets team.
Added 2 hours ago
G
Maketing Manager
GluteNull
Port Coquitlam, BC
- Full-time
Full-funnel, omni-channel growth across Meta, TikTok, TikTok Shop, Instagram, Instacart, Amazon, and Google Ads.
Added 2 hours ago
SI
Cloud Solutions Architect
STACK IT Recruitment
Remote, Canada
- Full-time
- Remote
An architect who understands the full pipeline, from data collection at the source to customer-facing reporting, and how each part affects the others
Added 2 hours ago
SI
Cloud Solutions Architect
STACK IT Recruitment
Remote, Canada
- Full-time
- Remote
An architect who understands the full pipeline, from data collection at the source to customer-facing reporting, and how each part affects the others
Added 2 hours ago
SI
Cloud Architect
STACK IT Recruitment
Remote, Canada
- Full-time
- Remote
An architect who understands the full pipeline, from data collection at the source to customer-facing reporting, and how each part affects the others
Added 2 hours ago
SI
Cloud Architect
STACK IT Recruitment
Remote, Canada
- Full-time
- Remote
An architect who understands the full pipeline, from data collection at the source to customer-facing reporting, and how each part affects the others
Added 2 hours ago
DevOps Developer, AI Automation
Stay22
Montreal, QC
Implement, maintain, troubleshoot and optimize CI/CD pipelines for multiple projects, and ensure automated security in each technology stack
Added 2 hours ago
Salesforce Technical Architect - Financial Services Cloud, Marketing Cloud & Data360 - Manager
EY
Toronto, ON · Montreal, QC
…current, working knowledge of Salesforce's AI-native marketing stack - Agentforce Marketing and Marketing Cloud Next. You will contribute across discovery, definition, design, build, test,…

Tata Consultancy Services

Oracle Database Administrator

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 7, 2026
Posting language: English
Posted: Oct 8, 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 and Responsibilities

Collaborate with application development teams on data modeling, schema design, and deployment of complex PL/SQL packages, procedures, triggers, and views.
Analyze execution plans, perform SQL query tuning, and optimize index structures to eliminate bottlenecks in high-throughput transactional environments.
Lead database release automation, code reviews, and schema migrations across development, staging, and production environments.
Monitor database application health, identify lock contention, resolve deadlocks, and troubleshoot latency issues.
Partner with infrastructure and cloud teams to design, test, and execute on-premises to AWS cloud database migrations.
Participate in database capacity planning, failover drills, and disaster recovery design.
Support production deployment and other maintenance activities over weekend and “after office” hours on weekdays as needed.

“Mandatory” Skills:

Senior years of experience in Oracle Database Administration
Oracle Application DBA Expertise: good years specializing in Oracle Database (12c/19c+) application support, advanced PL/SQL programming, execution plan analysis, and performance diagnostics (AWR, ASH, ADDM).
AWS & Cloud Databases: Practical experience administering managed database services including Amazon RDS (Oracle/PostgreSQL) and Amazon Aurora.
PostgreSQL: Hands-on working knowledge of PostgreSQL architecture, schema design, and performance optimization.
Cloud Migration Experience: Strong, proven track record of migrating on-premises databases to AWS environments (using tools such as AWS DMS, SCT, or native utilities).
Collaboration & Release Management: Solid background in CI/CD integration for database deployments and working alongside Agile engineering teams.
Ability to work with offshore teams for maintenance and production support activities

“NICE TO HAVE” skills

Experience with Oracle Exadata administration and performance tuning features (Smart Scan, Hybrid Columnar Compression).

Proficiency in shell scripting (Bash) and automation using Python.

Relevant AWS (e.g., AWS Certified Database – Specialty) or Oracle certifications

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

Collaborate with application teams to design schemas, develop and deploy PL/SQL objects, tune queries, manage database releases, and troubleshoot performance and availability issues. Support on-premises-to-AWS migrations, capacity planning, failover and disaster recovery activities, and production maintenance.

Requirements

The role requires extensive Oracle Database and Oracle Application DBA experience, including advanced PL/SQL, performance diagnostics, and administration of AWS managed databases and PostgreSQL. Candidates should have a proven record of AWS database migrations, CI/CD and release management, and collaboration with Agile and offshore teams; Exadata, scripting, and relevant certifications are advantageous.

Skills

Oracle Database Administration
Oracle Application DBA
Oracle 12c/19c
PL/SQL
SQL Query Tuning
Execution Plan Analysis
AWR, ASH, And ADDM
Amazon RDS
Amazon Aurora
PostgreSQL
AWS Database Migration
AWS DMS And SCT
CI/CD Database Deployments
Database Release Management
Oracle Exadata
Bash And Python Scripting

Visa sponsorship

Not detected in the job text

Keywords

Oracle Database Administration
Oracle Application DBA
Oracle 12c
Oracle 19c
PL/SQL
SQL Query Tuning
Execution Plans
AWR
ASH
ADDM
Amazon RDS
Amazon Aurora
PostgreSQL
AWS
AWS DMS
AWS SCT
Cloud Database Migration
CI/CD
Agile
Database Release Automation
Schema Migration
Capacity Planning
Disaster Recovery
Failover Testing
Oracle Exadata
Smart Scan
Hybrid Columnar Compression
Bash
Python
Database Performance Optimization

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