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Added 14 mins ago
Senior Software Engineer in Test
Okta
Toronto, ON
$118,000 to $162,000 CAD / year
Full-time
The Senior Software Development Engineer in Test Opportunity
Added 14 mins ago
Generation Resource Coordinator Specialist Engineer
BC Hydro
Burnaby, BC
$131,100 to $165,800 CAD / year
Full-time
A minimum of 8+ (Senior Engineer) or 10+ (Specialist Engineer) years of experience in some of the following: Energy and capacity management in a storage based hydroelectric system,…
Added 14 mins ago
System Optimization Specialist Engineer (FTT)
BC Hydro
Burnaby, BC
$131,100 to $165,800 CAD / year
Temporary
Applicant may be hired as a Senior Engineer (8+ years) or Specialist Engineer (10+ years) depending on level of experience in the following areas: Software development; Economic modeling…
Added 15 mins ago
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
Senior Security Engineer - Cloud Security (Platform Engineering, Kubernetes & Identity)
Added 30 mins ago
Staff Engineer, AI Security
EQ Bank | Canada's Challenger Bank
Toronto, ON
Full-time
Reporting to the Senior Director, Cyber Security Engineering & Operations and working as a fully dedicated, embedded security partner to the AI Centre of Enablement and the Enterprise…
Added 30 mins ago
Civil Engineering Technologist
City of Regina
Regina, SK
…respect to municipal infrastructure. This position reports to a Senior Engineer in the Branch. The incumbent for this position will focus primarily on reviews for various applications…
Added 30 mins ago
SQL Developer / Data Engineer
TD
Toronto, ON
Full-time
Position Title: Senior SQL Developer / Data Engineer
Added 30 mins ago
Jr. Software Engineer - Java, Angular, JavaScript
Motorola Solutions
Quebec, QC · Gatineau, QC · ON
Full-time
…Handling, the software that enables 911 centers to receive and process calls in Public Safety Answering Points across North America. The Emergency Call Handling solution team is one…
Added 30 mins ago
Sr. Network Solution Design Engineer, Functional Engineering
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
Full-time
We are seeking a Senior Micro segmentation Engineer to design, implement, and operationalize enterprise micro segmentation solutions across on-premise, cloud, and hybrid environments.
Added 44 mins ago
Principal Risk Engineer, Energy & Renewables
Liberty Mutual Canada
Calgary, AB
Full-time
As a Principal Risk Engineer, Energy & Renewables, you'll play a critical role as a trusted advisor to both internal stakeholders and external partners - bringing deep technical insight,…
Added 44 mins ago
Ingénieur Senior, Mécanique - Senior engineer, Mechanical
AJW Group
Montreal, QC
Full-time
Manage individual projects throughout the New Product Introduction (NPI) process;
Added 45 mins ago
Industrial Automation Engineer
Best Buy Canada
Brampton, ON
Full-time
Are you thinking forward and always looking to establish better systems and processes? As an Industrial Automation Engineer, which we call a Senior Lean Engineering Analyst, you will be at…
Added 45 mins ago
Senior Front End Engineer
Mejuri
Toronto, ON
As a Senior Frontend Developer, you will play a critical role in enhancing Mejuri's digital experience, ensuring our website and customer-facing applications reflect our commitment to…
Added 59 mins ago
Principal Risk Engineer, Energy & Renewables
Liberty Mutual Canada
Vancouver, BC
Full-time
As a Principal Risk Engineer, Energy & Renewables, you'll play a critical role as a trusted advisor to both internal stakeholders and external partners - bringing deep technical insight,…
Added 1 hour ago
Senior Engineer
Government of Manitoba
Winnipeg, MB
Other
The Senior Engineer will provide specialized engineering services encompassing Manitoba’s environmental liabilities relating to Orphaned and Abandoned Mines and Contaminated Sites. The…
Added 1 hour ago
Sr Software Development Engineer VNDLY
Workday
Toronto, ON · Greater Toronto Area, Canada
Full-time
As a Senior Software Development Engineer, you will be a technical leader on the team responsible for maintaining and building our pay-related features. This is a hands-on-keyboard role…
Added 1 hour ago
Staff Engineer, AI Security
EQ Bank
Toronto, ON
Full-time
Reporting to the Senior Director, Cyber Security Engineering & Operations and working as a fully dedicated, embedded security partner to the AI Centre of Enablement and the Enterprise…
Added 1 hour ago
Senior Java Software Engineer
Genpact
Montreal, QC
Full-time
· Maintain awareness of industry training, compliance concerns, risk control process, and regulatory landscape
Added 1 hour ago
Senior Data Engineer
Confluence Technologies
Canada
Full-time
We’re looking for a Senior Data Engineer to help design and deliver scalable data solutions that power decision-making across the organization. In this role, you’ll take ownership of key…
Added 1 hour ago
Senior Airport Electrical Engineer
Avia NG Airport Consultants
AB · Alberta, Canada
Full-time
We are currently seeking a client-oriented Senior Airport Electrical Engineer to join our Airfield Electrical Engineering Team.
Added 1 hour ago
Senior Plant Controls Systems Engineer
AtkinsRéalis
Mississauga, ON
Full-time
…committed to leading our clients across our various end markets to engineer a better future for our planet and its…
Added 1 hour ago
Senior Plant Controls Systems Engineer
AtkinsRéalis
Mississauga, ON
Full-time
…committed to leading our clients across our various end markets to engineer a better future for our planet and its…
Added 1 hour ago
Mechanical Engineer Junior
Mantecon Partners Inc.
Hamilton, ON · Dundas, ON
$60,000 to $65,000 CAD / year
Full-time
…requirements. These are the primary standards identified in Mantecon's senior mechanical role. New Senior Mechanical Engineer…
Added 1 hour ago
Director - Engineering
Kinross Gold Corporation
Toronto, ON
Full-time
Founded in 1993, Kinross is a Canadian-based senior gold mining company with operations and projects in the United States, Brazil, Mauritania, Chile and Canada. Our focus on delivering…
Added 1 hour ago
Senior Infrastructure Engineer
Upstart
Canada
As the Senior Infrastructure Engineer joining this team, you will focus on:

Global ERP Solutions

Senior Bigdata Developer

Mississauga, ON, Canada

Job type: Full-time
Apply by: Mar 28, 2027
Posting language: English
Posted: Sep 29, 2026

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Original job description

We are looking for an experienced Senior Big Data Engineer with strong expertise in Scala, Apache Spark, and Apache Kafka to design and build large-scale, high-performance data processing systems. The ideal candidate will have hands-on experience in real-time and batch data pipelines and a deep understanding of distributed computing.

Provide consulting services on new initiatives (small to large of varying complexity).
Explore new emerging technologies and how they best suit our applications
Develop, code, document, and execute unit tests, system, integration, and acceptance tests using different languages and testing tools for functions of high complexity.
Ensure adequate technical documentation and training.
Optimize spark jobs and java applications.
Architect, design, and implement solutions that meet the stakeholder’s needs
Participate actively in requirements gathering, data modeling, and design sessions
Prepare high-level and detailed technical specifications for the projects in accordance with PLC, security, and architecture documentation objectives
Develop detailed plans and accurate estimates for the completion of build, system testing, and implementation phases of a project
Develop, code, document, and execute unit tests, systems, integration and acceptance tests, and testing tools for functions of high complexity
Write, test, and maintain detailed programs according to specifications given by computer software engineers and systems analysts

Knowledge and Experience

Develop and maintain scalable data pipelines using PySpark and Spark SQL for processing large datasets efficiently.
Write clean, reusable, and optimized code in Python for data manipulation, analysis, and automation tasks.
Design and implement ETL workflows to extract, transform, and load data from various structured and unstructured sources.
Collaborate with data engineers, analysts, and stakeholders to understand data requirements and deliver solutions.
Optimize Spark jobs for performance tuning, resource utilization, and minimizing execution time.
Work with distributed computing frameworks to process and analyze big data in a cloud or on-premises environment.
Develop and maintain unit tests to ensure the accuracy and reliability of data pipelines and transformations.
Utilize Spark SQL for querying and managing large datasets stored in distributed systems like Hadoop or cloud storage.
Monitor and troubleshoot data pipeline issues, ensuring reliability and timely delivery of data.
Stay updated with the latest advancements in PySpark, Spark SQL, and big data technologies to improve existing systems.

What do you need to succeed?

Must Have

Experience in developing and optimizing Big Data applications using Scala and Spark on Cloudera/HDP.
Experience in building data pipelines
Experience in developing/designing micro-service architecture.
Working knowledge of Jenkins CI, Git, JIRA
Ability to seek improvements to all aspects of the development process

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More about this job

Responsibilities

Design, build, and optimize scalable batch and real-time data pipelines and distributed data-processing solutions using technologies such as Scala, Spark, Kafka, and Python. Gather requirements, develop and test complex software, prepare technical specifications and project estimates, and provide documentation, training, and technical consulting.

Requirements

Requires experience developing and optimizing Big Data applications with Scala and Spark on Cloudera or HDP, building data pipelines, and designing microservices architecture. Candidates should also have working knowledge of Jenkins CI, Git, and JIRA, and the ability to improve development processes.

Skills

Scala
Apache Spark
Apache Kafka
PySpark
Spark SQL
Python
Big Data
Data Pipelines
ETL
Distributed Computing
Microservices Architecture
Performance Optimization
Unit Testing
Jenkins CI
Git
JIRA

Visa sponsorship

Not detected in the job text

Keywords

Scala
Apache Spark
Apache Kafka
PySpark
Spark SQL
Python
Java
Cloudera
HDP
Big Data
Data Engineering
Data Pipelines
ETL
Batch Processing
Real-Time Processing
Distributed Computing
Microservices Architecture
Cloud Computing
Hadoop
Performance Tuning
Data Modeling
Unit Testing
Integration Testing
Acceptance Testing
Jenkins CI
Git
JIRA
Technical Documentation
Requirements Gathering
System Testing

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