Jobs in Canada

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 8 days ago
Senior Java Full Stack Developer
Miratech
Riverdale, AB
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 8 days ago
Senior Java Full Stack Developer
Miratech
Canada
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 8 days ago
Senior Software Development Engineer in Test
H&R Block Canada
Calgary, AB
Successful candidates must have legal authorization to work in Canada on a full-time basis for any employer
Added 8 days ago
Senior Java Full Stack Developer
Miratech
ON
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 8 days ago
Senior Java Full Stack Developer
Miratech
Scarborough, MB
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 8 days ago
Senior Java Full Stack Developer
Miratech
Midtown Toronto, ON
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 9 days ago
Manual Tester
Quvox Technologies LLC
Vancouver, BC
Our Elite Client is looking for senior SQA and test engineers with exp in functional testing and automation of embedded devices. This role is part of SQA team responsible for leading the…
Added 9 days ago
Automation QA Engineer
Quvox Technologies LLC
Vancouver, BC
As senior engineer in Python Automation handling test script development, framework enhancements and owning system testing of products/applications using Automation.
Added 9 days ago
Go-to-Market Engineer
OneRiver Software
Toronto, ON
We are seeking a technically minded, commercially driven Go-to-Market Engineer to build an AI-powered engine that identifies prospective customers, generates market interest, and creates a…
Added 9 days ago
Intermediate to Senior Autonomy Engineer
MACLEAN ENGINEERING & MARKETING CO. LIMITED
Barrie, ON
This is an onsite position 5 days per week and can be in our Barrie or Cambridge facilities
Added 9 days ago
RC
RQ07427 - SCADA Engineer
Randstad Canada
Burnaby, BC
- $55 to $75 CAD / hour
The E3 – Engineer is a fully qualified and accredited engineering professional who applies theoretical and practical knowledge to provide engineering design, estimating, planning, and…
Added 9 days ago
Senior Quality Engineer
Embross
Richmond Hill, ON
As a Quality Engineer, you are expected to ensure compliance with ISO 9001 & ISO 14001 standards across all processes, to conduct internal and supplier audits, inspections, and quality…
Added 9 days ago
Senior Machine Learning Engineer
Randstad Canada
Toronto, ON
We are seeking an experienced Senior Machine Learning Engineer to deploy, integrate, monitor, and operationalize enterprise AI and machine learning solutions using modern MLOps practices.…
Added 9 days ago
Senior Software Engineer
Third-Party Job Posts
Canada
As a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 on the Core AI Squad, you'll design, build, and operate customer-facing AI platform capabilities that power intelligent product…
Added 10 days ago
Senior Software Developer
Botpress Technologies Inc.
Montréal, QC
As a Senior Software Developer at Botpress, you’ll be at the forefront of developing innovative solutions that drive the future of conversational AI. As a senior member of the engineering…
Added 11 days ago
Quality Engineer (QE) / SDET – AI Chatbot Validation
Astra North Infoteck Inc.
Toronto, ON
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 11 days ago
Senior Staff Engineer, Software Defined Dataplane
Equinix (US) Enterprises, Inc.
Toronto, ON
We're looking for a Senior Staff Software Engineer who will be responsible for building easy to operate, reliable and high-performing applications and networking software for our next…
Added 12 days ago
Senior Tax & Audit AI Engineer, FDE
Thomson Reuters (Tax & Accounting) Inc
Toronto, ON
Partner with public accounting firms and corporate tax departments to understand workflows, identify automation opportunities and define successful outcomes.
Added 14 days ago
Senior Quality Engineer
Takeaway
Winnipeg, MB · Edmonton, AB
As a Senior Quality Engineer, you will work with an elite team of developers to build scalable systems and troubleshoot using various tools.
Added 15 days ago
S
Senior AI Security Automation Engineer
SSB&T
Toronto, ON
- $120,000 to $202,500 CAD / year
State Street's Cyber Data & Analytics (CyberDNA) team is seeking a Senior AI Security Automation Engineer to help shape the next generation of cybersecurity data, analytics, and AI-powered…
Added 15 days ago
Manufacturing Engineer
Norsat International Inc.
Aurora, ON
The Manufacturing Engineer is responsible for developing, implementing, supporting, and continuously improving manufacturing processes for RF antennas, filters, combiners, and related…
Added 16 days ago
Senior Backend Software Engineer - Kalepa for Operations
Kalepa
Canada
…the insights insurers rely on for high-stakes decisions. As a Senior Backend Engineer, you'll own strategically important, complex pieces of that system with minimal oversight: the…
Added 16 days ago
Software Developer .net
Futuretek
Toronto, ON
Delivery & Ownership - must have:
Added 17 days ago
E
EverCommerce - Staff Engineer
Evercommerce
ON
- $160,000 to $190,000 CAD / year
…event-driven Java/Spring Boot microservice in the morning, mentor a senior engineer on system design in the afternoon, and deploy generative AI / agentic workflows (AWS Bedrock) to…
Added 17 days ago
IG
QE Lead, Functional
Insight Global
Vancouver, BC
- $113,000 to $140,000 CAD / year
senior technical role responsible for ensuring the quality, reliability, and performance of member-facing platforms through hands-on engineering leadership and execution of automation-first…

Randstad Canada

Sr Data Engineer

Mississauga, ON, Canada

$66.42 to $73.8 CAD / hour

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Pay: $66.42 to $73.8 CAD / hour
Apply by: Dec 13, 2026
Experience: Data Engineering Depth: 6+ years of dedicated professional experience in data engineering, including 3+ years of hands-on production experience with Databricks and Apache Spark.
Posting language: English
Posted: Oct 15, 2026

Original job description

Our client, is seeking an experienced, detail-oriented Sr Data Engineer to join their platform modernization team.

In this technical, hands-on role, you will build pipelines, transformations, and data validation tools to support the modernization of a high-stakes healthcare pharmacy compliance platform using Databricks. Working within an Agile delivery pod under a technical lead, you will engineer high-volume ingestion workloads across a multi-tier Delta Lake architecture (Bronze, Silver, Gold) while porting and re-implementing existing SQL Server stored procedure logic into PySpark and Spark SQL. Because this platform drives financial and regulatory decisions, engineering efforts prioritize data accuracy, automated testing, parity reconciliation against legacy outputs, and full traceability across every pipeline step.

Duration: 6-Month Contract (100% Remote)

Work Arrangement: 100% Remote

Advantages
100% Remote Flexibility: Enjoy complete remote work flexibility while contributing to a mission-critical platform modernization initiative.

Modern Lakehouse Architecture: Hands-on technical execution utilizing Databricks, PySpark, Spark SQL, and Delta Lake design patterns.

High-Impact Regulatory Domain: Drive data pipelines for a platform handling critical healthcare and pharmacy compliance workflows where precision and data quality are paramount.

Focused 6-Month Engagement: High-intensity consulting assignment centered on core legacy-to-cloud platform migration and reconciliation.

Responsibilities
Delta Lake Pipeline Engineering: Build and maintain high-volume batch and intraday ingestion pipelines into a Delta Lake architecture (Bronze, Silver, Gold layers).

Stored Procedure Migration: Port, translate, and re-implement legacy SQL Server stored procedure business logic into optimized PySpark and Spark SQL code.

Data Quality & Reconciliation: Develop automated test suites, data quality checks, and output-parity reconciliation jobs comparing new lakehouse results against legacy system outputs.

Performance Tuning & Optimization: Optimize Spark job execution by tuning partition strategies, file sizing, join types, skew handling, and cluster compute parameters.

Idempotency & Late Data Handling: Construct idempotent, re-runnable data pipelines designed to gracefully manage late-arriving or corrected data updates.

CI/CD & Engineering Standards: Maintain version control in Git, participate in peer code reviews, build CI/CD pipeline automation, and document technical design specs.

Qualifications
Data Engineering Depth: 6+ years of dedicated professional experience in data engineering, including 3+ years of hands-on production experience with Databricks and Apache Spark.

Python & PySpark Proficiency: Strong skills independently writing, testing, and tuning production-grade Python and PySpark scripts.

SQL & T-SQL Expertise: Advanced proficiency in SQL and T-SQL, with the demonstrated ability to interpret, dissect, and translate complex SQL Server stored procedures.

Delta Lake Expertise: Practical experience with Delta Lake capabilities, including MERGE/upsert operations, incremental loads, schema evolution, time travel, and table maintenance.

Spark Execution Knowledge: Deep understanding of the Spark execution model (jobs, stages, shuffles, join strategies, memory allocation) and performance troubleshooting.

DevOps & Testing: Proficiency using Git, automated data testing frameworks, and CI/CD tools for data pipeline delivery.

Communication Skills: Strong written communication skills with a focus on clear technical documentation and team collaboration.

Preferred Assets & Nice-to-Haves
Experience with healthcare, pharmacy, payer, or life-sciences data (e.g., HL7, ePrescribe, NCPDP, claims, NDC drug data, or HIPAA-regulated PHI).

Direct experience with SQL Server to Databricks / Lakehouse migrations.

Familiarity with Azure Data Factory, Azure Storage, Delta Live Tables, Databricks Workflows, and Unity Catalog.

Exposure to data quality tools such as Great Expectations or transformation frameworks like dbt.

Active Databricks Certified Data Engineer (Associate or Professional) designation.

Summary
If you are a tech-savvy Sr Data Engineer who pairs 6+ years of enterprise experience with 3+ years of production Databricks/PySpark mastery, T-SQL stored procedure translation skills, and a commitment to data accuracy and testing, this 100% remote 6-month contract opportunity is an ideal match. Bring your Lakehouse engineering precision, Spark tuning skills, and migration expertise to our team today!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies.

Apply on randstad.ca About employer

More about this job

Responsibilities

The Senior Data Engineer at Randstad Canada will build and maintain data pipelines for a healthcare pharmacy platform. They will rewrite legacy SQL Server logic in PySpark and check that the new results match the old ones.

Requirements

Candidates need 6+ years of data engineering experience, including 3+ years with Databricks and Apache Spark. Strong Python, PySpark, SQL and T-SQL skills are required, along with Delta Lake and Git experience.

Skills

Databricks
PySpark
Apache Spark
Spark SQL
Python
SQL
T-SQL
SQL Server stored procedures
Delta Lake
MERGE/upsert operations
Incremental loads
Schema evolution
Time travel
Spark performance tuning
Partition strategy
Join optimization
Data pipeline development
Data quality testing
Parity reconciliation
Git
CI/CD
Automated testing
Technical documentation
Azure Data Factory
Azure Storage

Keywords

Senior Data Engineer
Databricks
PySpark
Spark SQL
Delta Lake
T-SQL
SQL Server
stored procedure migration
data pipelines
ETL
ELT
Apache Spark
Python
CI/CD
Git
data reconciliation
data quality
healthcare data
pharmacy
contract

Seniority

Senior

Tools

Databricks
PySpark
Spark SQL
Delta Lake
SQL Server
Git
Azure Data Factory
Unity Catalog

Languages

English

Report this job

Work requirements

Jobs in Canada