Jobs in Canada

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Added 1 hour ago
GG
Customer Service Manager
GVF Group of Companies
Cambridge, ON
- Full-time
…when needed. You'll take the time to understand our customers, systems and processes firsthand so you can effectively support the team and lead continuous…
Added 1 hour ago
VP
Electrical Lead
Vista Projects Limited
Calgary, AB
- Full-time
Added 1 hour ago
Implementation Consultant (Global)
Stripe
Toronto, ON
Experience with AI-native companies, developer infrastructure, cloud platforms, or other rapidly scaling technology companies.
Added 1 hour ago
TW
Core Banking Conversion Specialist
Thrive Wealth Management
Regina, SK
- Full-time
…Legacy Synergy and Legacy Cornerstone core and digital banking systems to a unified target-state core banking ecosystem, by providing subject-matter expertise, hands-on analysis, and…
Added 1 hour ago
AE
Propane Delivery Driver
Avenir Energy
Saskatoon, SK
- Full-time
…with Avenir Energy, you understand that we use third party systems and recruiting agencies that may employ the use of Artificial Intelligence within their programs for finding, screening,…
Added 1 hour ago
Clerk Typist, Grade 6 (Recreation Office Assistant)
Simon Fraser University
Burnaby, BC
…contracts, and financial transactions using recreation management systems. Performs daily financial transactions & reporting, and resolves customer concerns, complaints, cancellations, and…
Added 1 hour ago
Treasury Officer-C1472
City of London
London, ON
Proficiency in Microsoft Excel, financial modelling and Enterprise Resource Planning systems.
Added 1 hour ago
HM
Journeyperson Welder
Heidelberg Materials
Calgary, AB
- Full-time
Maintain, repair, troubleshoot, install and apply preventative maintenance systems on a wide variety of equipment
Added 1 hour ago
B
Facility Manager III
BGIS
Toronto, ON
- Full-time
…maintenance to ensure asset integrity and value of all building systems and architectural…
Added 1 hour ago
A
AI Native Solutions Lead (Agentic / Applied)
Accenture
Montreal, QC
- Full-time
You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real…
Added 1 hour ago
AC
Accountant, Assurance and Accounting
ACCA Careers
Sudbury, ON · Greater Sudbury, ON
- Full-time
Contribute to the development of new ideas and approaches to improve work processes while effectively using MNP internal programs and systems
Added 1 hour ago
AT
P&D Driver
Armour Transportation Systems
Moncton, NB
- Full-time
If you’re a motivated Class 1 driver looking for a stable day shift opportunity with a respected company, we’d love to hear from you
Added 1 hour ago
A
AI Native Developer (Agentic / Applied)
Accenture
Montreal, QC
- Full-time
You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real…
Added 1 hour ago
TI
Technical Architect
Themesoft Inc.
Montreal, QC
- Contract
Manage data integrations across multiple systems and platforms
Added 1 hour ago
A
Intern Developer/ Stagiaire développeur
Acumatica
Montreal, QC
- Internship
As an Intern Developer, you will be part of Acumatica team of developers that collaborate and create large-scale, production-grade cloud-based ERP, CRM, and other web applications using…
Added 1 hour ago
A
Superintendent / Concierge - resident or non-resident
Armco
Mascouche, QC
- Full-time
Carry out preventative maintenance to keep building equipment and systems in good working condition.Monitor building systems and report issues requiring qualified trades or specialized…
Added 1 hour ago
SI
Java Backend Developer -- Telecom Domain
Spruce InfoTech Inc.
Toronto, ON
- Contract
Strong expertise in building distributed and asynchronous systems, leveraging Java Streams, Lambdas, Concurrency APIs, and event-driven architectures.
Added 1 hour ago
CO
Clerk-Receptionist (Bilingual - English/French)
City of Greater Sudbury
Sudbury, ON · Greater Sudbury, ON
- Internship
Added 1 hour ago
UT
Senior Automation Engineer # 26-28679
US Tech Solutions
Toronto, ON
- $55 to $60 CAD / hour
- Contract
Mandatory onsite presence 3 days per week
Added 1 hour ago
KF
Indigenous Child & Youth Counsellor
K'ómoks First Nation
BC · British Columbia, Canada
- $42 to $49 CAD / hour
- Full-time
Supporting transitions between services and systems, ensuring continuity of care and advocating for children and youth
Added 1 hour ago
AC
Allstate Sales Agent Trainee
Allstate Canada
Toronto, ON
- Full-time
…extensive 10‑week onboarding that includes license preparation, systems training, product knowledge, sales tools, and proven sales techniques designed to build and strengthen the skills you…
Added 1 hour ago
MI
Associate Director, Fund Onboarding & Accounting, Private Equity
MUFG Investor Services
Toronto, ON
- $76,730 to $112,537 CAD / year
- Full-time
Act as a subject matter expert on internal MUFG systems across private equity, real estate and debt fund mandates.
Added 1 hour ago
TC
Big Data Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
We are seeking a talented Big Data Developer to build and maintain robust data processing solutions. The role involves leveraging Apache Spark, Scala, and Java to develop scalable…
Added 1 hour ago
LI
Cyber Security Consultant
LanceSoft, Inc.
Regina, SK
- Contract
Cyber Security Consultant role is pivotal in safeguarding information systems by identifying and overseeing the design, build and implementation of cyber security controls. The Security…
Added 1 hour ago
NI
Mechanical Product Designer
Nuhn Industries Ltd
Sebringville, ON
- Full-time
Design and develop mechanical components and systems for agricultural equipment including tankers, pumping systems, application equipment, and related machinery

Tata Consultancy Services

Big Data Developer

Toronto, ON, Canada

$90,000 to $110,000 CAD / year · Full-time

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Job details

Pay: $90,000 to $110,000 CAD / year
Job type: Full-time
Apply by: Dec 12, 2026
Posting language: English
Posted: Nov 12, 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.

Big Data Developer

Position Overview

We are seeking a talented Big Data Developer to build and maintain robust data processing solutions. The role involves leveraging Apache Spark, Scala, and Java to develop scalable applications that process massive datasets and deliver critical insights across the enterprise. This role is pivotal in supporting data-driven decision-making and operational excellence.

Key Responsibilities

Design and implement end-to-end data pipelines using Apache Spark for ETL and analytics workloads.
Write clean, efficient, and maintainable code in Scala and Java following best practices.
Build solutions to ingest, transform, and aggregate large-scale financial and operational data.
Analyze and optimize Spark applications for speed, memory efficiency, and cost-effectiveness.
Collaborate with data scientists, analysts, and infrastructure teams to translate requirements into technical solutions.
Identify, troubleshoot, and resolve production issues in big data systems.
Implement comprehensive testing strategies and maintain code quality standards.
Create technical documentation and knowledge base articles for developed solutions.

Required Qualifications

Professional experience developing big data applications.
Strong expertise in Apache Spark, including Spark Core, Spark SQL, and Spark Streaming.
Advanced programming skills in Scala and/or Java.
Solid understanding of distributed computing principles and architecture.
Experience with data warehousing and SQL.
Knowledge of Git and CI/CD pipelines.
Strong analytical and problem-solving abilities.
Excellent communication and teamwork skills.

Preferred Qualifications

Experience with Kafka, Flink, or other real-time streaming platforms.
Familiarity with Hadoop, Hive, HBase, or similar big data technologies.
Cloud platform experience with AWS, Azure, or GCP.
Background in financial services or banking.
Knowledge of data modeling and schema design.
Experience with Docker and Kubernetes.

Technical Skills

Apache Spark
Scala
Java
SQL
ETL/ELT
Distributed Computing
Big Data Technologies
Performance Tuning and Optimization
Testing Frameworks and Methodologies
Git
CI/CD

Salary Range - CA$ 90,000 - CA$ 110,000 Per Year

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion.

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 scalable Spark data pipelines and applications to ingest, transform, and analyze large financial and operational datasets. Optimize application performance, resolve production issues, collaborate with cross-functional teams, implement testing and code-quality practices, and document solutions.

Requirements

Requires professional experience developing big data applications, strong Apache Spark expertise, advanced Scala and/or Java skills, and knowledge of distributed computing, data warehousing, and SQL. Candidates should also have experience with Git and CI/CD, strong analytical and communication skills, and the ability to work collaboratively.

Skills

Apache Spark
Scala
Java
Spark Core
Spark SQL
Spark Streaming
Distributed Computing
Data Warehousing
SQL
Git
CI/CD
ETL
Performance Optimization
Testing
Kafka
Cloud Platforms

Visa sponsorship

Not detected in the job text

Keywords

Apache Spark
Spark Core
Spark SQL
Spark Streaming
Scala
Java
SQL
ETL
ELT
Data Pipelines
Distributed Computing
Data Warehousing
Financial Data
Operational Data
Performance Tuning
Testing Frameworks
Git
CI/CD
Kafka
Flink
Hadoop
Hive
HBase
AWS
Azure
GCP
Data Modeling
Schema Design
Docker
Kubernetes

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Work requirements

Jobs in Canada