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Added 2 mins ago
Senior Manager, Engineering & Build
Royal Bank of Canada
Toronto, ON
Full-time
Distributed processing: Production experience with Spark (PySpark/Scala) for large-scale batch processing and optimization.
Added 5 hours ago
Spark Scala Java Developer
Apptoza Inc.
Toronto, ON
Contract
8. Experience in writing Spring boot Webservices| and SQL queries. The ideal candidate will have experience developing data processing applications using Apache Spark and Scala.
Added 5 hours ago
Senior Data Engineer (Databricks)
KTek Resourcing
Toronto, ON
Full-time
Build and optimize data solutions using Databricks, PySpark, and Spark SQL.
Added 6 hours ago
Senior Data Engineer (Databricks)
KTek Resourcing
Toronto, ON
Contract
Build and optimize data solutions using Databricks, PySpark, and Spark SQL.
Added 6 hours ago
Data Engineer
Compass Data & AI
Montreal, QC
Full-time
Programming Languages: Proficiency in SQL and Python is essential; experience with Scala, Spark, or other languages is a plus.
Added 7 hours ago
Senior Manager, AdTech Engineering
Pelmorex
Oakville, ON
Full-time
Data & Cloud Infrastructure: Deep knowledge of distributed data frameworks (Apache Spark, Airflow, Google Cloud Dataflow), cloud data warehouses (BigQuery/GCP, and Snowflake), SQL, and…
Added 7 hours ago
Senior Manager, AdTech Engineering
Pelmorex
Oakville, ON
Full-time
Data & Cloud Infrastructure: Deep knowledge of distributed data frameworks (Apache Spark, Airflow, Google Cloud Dataflow), cloud data warehouses (BigQuery/GCP, and Snowflake), SQL, and…
Added 9 hours ago
Big Data Engineer
Tata Consultancy Services
Mississauga, ON
$100,000 to $130,000 CAD / year
Full-time
Design and develop Big Data pipelines using Spark and Scala to process large volumes of raw data stored in Hive/Hadoop.
Added 10 hours ago
Senior Security Data Scientist
Desjardins
Montreal, QC · Complexe Desjardins Montréal
Full-time
Proficiency of development in Apache Spark (via pyspark or scala, knowledge of Databricks)
Added 11 hours ago
Lead Engineer - Azure Databricks @ Burnaby, Vancouver _ Canada - Hybrid
BURGEON IT SERVICES
Vancouver, BC
Contract
Optimize Spark jobs (partitioning, caching, broadcast joins, AQE) for performance and cost.
Added 13 hours ago
Spark Scala Java Developer
Apptoza Inc.
Toronto, ON
Contract
The ideal candidate will have experience developing data processing applications using Apache Spark and Scala.
Added 18 hours ago
Technology Lead - PySpark Developer
Infosys
ON
Infosys is seeking an experienced PySpark Developer to design, develop, and optimize scalable bigdata solutions. The candidate will work on building high-performance batch and real-time…
Added 1 day ago
Senior Associate Data Engineering (Azure/Databricks) Hybrid
Publicis Sapient
Toronto, ON
Full-time
In-depth knowledge of Scala, Apache Spark, PySpark, Python, Java, and shell scripting.
Added 1 day ago
Big Data Developer
Galent
Toronto, ON
Contract
Design and develop Spark-Scala applications for large-scale data processing on Hadoop/CDP clusters
Added 1 day ago
Big Data Developer
Themesoft Inc.
Toronto, ON
Contract
Design and develop Spark-Scala applications for large-scale data processing on Hadoop/CDP clusters
Added 1 day ago
Big Data Engineer
Themesoft Inc.
Toronto, ON
Contract
Design and develop Spark-Scala applications for large-scale data processing on Hadoop/CDP clusters
Added 1 day ago
Technology Analyst - Pyspark developer
Infosys
ON
Infosys is seeking an experienced Spark Scala Developer to design, develop, and optimize scalable bigdata solutions. The candidate will work on building high-performance batch and real-time…
Added 1 day ago
Technology Lead - AWS Data Engineer
Infosys
BC
Infosys is seeking an experienced Data Engineer with 6+ years of experience in building scalable data platforms and ETL pipelines. The ideal candidate should have strong hands-on expertise…
Added 2 days ago
Member of Technical Staff 3
Nutanix
Vancouver, BC
$132,000 to $198,000 CAD / year
Full-time
Design and implement pre-requisite data engineering by authoring Jobs via Apache Spark.
Added 2 days ago
Member of Technical Staff 4
Nutanix
Vancouver, BC
$151,000 to $227,000 CAD / year
Full-time
Design and implement data engineering by authoring Jobs via Apache Spark to satisfy complex requirements.
Added 2 days ago
Staff Software Engineer, Risk Data Engineering
Stripe
Canada
Full-time
…volume, is deeply knowledgeable of key tools including Airflow/Spark/Kafka/Flink, is empathetic, excels at building strong relationships, and collaborates effectively with other Stripe…
Added 2 days ago
Staff Software Engineer, Risk Data Engineering
Stripe
Toronto, ON
Full-time
…volume, is deeply knowledgeable of key tools including Airflow/Spark/Kafka/Flink, is empathetic, excels at building strong relationships, and collaborates effectively with other Stripe…
Added 2 days ago
Spark Scala developer
Apptoza Inc.
Toronto, ON
Contract
Job Description We are seeking a skilled Spark Scala Developer to join our team. The ideal candidate will have experience developing data processing applications using Apache Spark and…
Added 2 days ago
Software Engineer
LanceSoft, Inc.
Toronto, ON
$70 CAD / hour
Contract
The ideal candidate will have experience developing data processing applications using Apache Spark and Scala.
Added 10 days ago
Developer - Data, AI, Platform & Support
BMO
Toronto, ON · FCP
Full-time
Experience with SQL, NoSQL, Python , Spark/PySpark, Scala.

Tata Consultancy Services

Big Data Engineer

Mississauga, ON, Canada

Pay: $100,000 to $130,000 CAD / year
Job type: Full-time
Apply by: Oct 23, 2026
Posting language: English
Posted: Sep 23, 2026

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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

Role Description

Design and develop Big Data pipelines using Spark and Scala to process large volumes of raw data stored in Hive/Hadoop.

Analyze raw Hive tables, source schemas, data dictionaries and source-to-target mappings to understand business data.

Develop Spark/Scala transformation frameworks to convert raw source data into standardized conformed data views/tables.

Implement complex business transformation rules including joins, filters, aggregations, derivations and reference-data lookups.

Standardize data across multiple source systems to create a consistent enterprise/conformed data model.

Implement incremental processing, partition-based processing and historical data handling for high-volume datasets.

Develop reusable Spark/Scala components for data enrichment, transformation and validation.

Implement data-quality controls for completeness, uniqueness, validity, referential integrity and business-rule validation.

Salary Range - CA$ 100,000 - CA$ 130,000 Per Year

Note:

TCS does not use artificial intelligence tools for candidate screening or evaluation.

This posting is for a current vacancy

The hiring process includes an initial screening by the TCS Hiring Team, followed by a technical evaluation and managerial discussion conducted by the Business Team, and concluding with the final HR evaluation.

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 develop Spark and Scala pipelines and reusable components to transform high-volume raw data from Hive and Hadoop into standardized, conformed data views. Implement complex business rules, incremental and historical processing, and data-quality controls across multiple source systems.

Requirements

The role calls for expertise in Spark and Scala, with the ability to analyze Hive tables, schemas, data dictionaries, and source-to-target mappings. It also requires implementing complex transformations, enterprise data standardization, high-volume processing, and data-quality validation; no education or years-of-experience requirement is specified.

Skills

Apache Spark
Scala
Big Data Pipeline Development
Hive
Hadoop
Data Transformation
Data Modeling
Data Integration
Incremental Processing
Partition-Based Processing
Historical Data Processing
Data Enrichment
Data Quality
Data Validation
Business Rule Implementation

Visa sponsorship

Not detected in the job text

Keywords

Big Data
Apache Spark
Scala
Hive
Hadoop
Data Pipelines
Raw Data
Source Schemas
Data Dictionaries
Source-To-Target Mappings
Transformation Frameworks
Conformed Data Views
Business Transformations
Joins
Filters
Aggregations
Derivations
Reference Data Lookups
Enterprise Data Model
Incremental Processing
Partition-Based Processing
Historical Data Handling
Data Enrichment
Data Quality Controls
Completeness
Uniqueness
Validity
Referential Integrity
Business Rule Validation
IT Services

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