Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 2 months ago
S
Mechanical EIT
Stantec
Whitehorse, YT
- Full-time
Assist in the design of building related mechanical systems including HVAC, Plumbing and Fire Protection systems using applicable codes, standards, and reference materials.
Added 2 months ago
Specialist, Construction Design (HVAC)
PowerCo SE
St. Thomas, ON
…all BSI-related design inputs, consolidating feedback from engineering, production, HSE, construction, and operations…
Added 2 months ago
GI
Principal, Electrical (P.Eng)
Global Infrastructure
Vancouver, BC
- Full-time
…the built environment by creating dynamic solutions - living systems - that are smart, resilient, and…
Added 2 months ago
GI
Associate, Electrical
Global Infrastructure
Victoria, BC
- Full-time
…the built environment by creating dynamic solutions - living systems - that are smart, resilient, and…
Added 2 months ago
Senior Security Engineer II
Braze
Toronto, ON
Braze is a modern, cloud-first SaaS company running entirely on cloud-native infrastructure - large-scale, distributed systems spanning AWS, GCP, and self-managed Kubernetes, backed by…
Added 2 months ago
Software Dev Engineer II, 1P Audio Video Measurement
Amazon
Toronto, ON
This role requires excellent analytical skills and attention to detail when it comes to hard engineering problems that force you to cut through ambiguity and establish creative solutions.
Added 2 months ago
U
Generalist Programmer - Far Cry
Ubisoft
Montreal, QC
- Full-time
As a Generalist Programmer at Ubisoft Montreal, you will develop stable, high-performance, and scalable tools and systems that support production teams, including the Mission and Narrative…
Added 2 months ago
U
Engine programmer - (March of Giants)
Ubisoft
Montreal, QC
- Full-time
Develop, refactor and optimize core systems focusing on the long-term.
Added 2 months ago
AN
Major Account Manager
Arista Networks
Toronto, ON
- Full-time
*Qualified candidates must reside in and have sold complex networking solutions in the greater Toronto Area
Added 2 months ago
Document Controller- Final Assembly Line (FAL)
Westerkirk
Calgary, AB
…Document Control activities at other sites, and Control Quality Systems and relevant Document & Records Management…
Added 2 months ago
Calibration Technician- Final Assembly Line (FAL)
Westerkirk
Calgary, AB
Create, maintain, and update calibration records, procedures, and recall systems.
Added 2 months ago
AI Software Engineer
Eclipse Automation
Cambridge, ON
Eclipse Automation is advancing a multi-year digital transformation that connects AI, engineering data, simulation, and enterprise systems to change how custom automation machines are…
Added 2 months ago
V
Product Application Specialist - Brampton, ON
Victaulic
Toronto, ON · Brampton, ON · Ontario - Toronto
- Full-time
This is an excellent opportunity for an engineering professional who enjoys solving complex problems, working directly with customers, and becoming a subject matter expert in industrial…
Added 2 months ago
YI
Full Stack Software Developer
YuJa Inc.
Toronto, ON · North York, Ontario
- Full-time
You enjoy building and designing distributed software systems including experience with network protocols – HTTP, HTTPS, and TCP-IP.
Added 2 months ago
SC
Quality Manager
Silgan Containers
Montreal, QC · Lachine Quebec-SP
- Full-time
To perform this job successfully, the employee must possess the abilities or aptitudes to perform each duty proficiently
Added 2 months ago
D
Business Analyst
d1g1t
Toronto, ON
- Full-time
…technology team who have developed leading enterprise portfolio systems for many of the world’s banks, institutional asset managers, hedge funds and…
Added 2 months ago
SR
Lead Technician, Power & HVAC
Sunbelt Rentals, Inc.
Surrey, BC · Edmonton, AB
- Full-time
Valid Red Seal Heavy Duty Equipment Technician certification required
Added 2 months ago
C
Data Engineer
Citi
Mississauga, ON
- Full-time
…for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications…
Added 2 months ago
N
DSP Firmware Engineering Co-op/Intern
Nokia
Ottawa, ON
- Full-time
Position: DSP Firmware Engineering Co-op/Intern
Added 2 months ago
B
General Repair Technician III
BGIS
Surrey, BC
- Full-time
Technician III is responsible for operating the facility including, but not limited to mechanical other supporting systems; performing structured inspections, preventative and corrective…
Added 2 months ago
H
Conseiller (ère) techniques - Transformateurs / Technical Advisor - Transformers
Hitachi
Mont-Saint-Hilaire, QC · Quebec, QC · (HE)Remote_QC_Mont-Saint Hilaire
- Full-time
…their operational needs. You’ll collaborate with sales and engineering teams to develop tailored proposals, identify new opportunities, and deliver solutions that balance technical…
Added 2 months ago
Director - Solution Delivery, Wealth Management
Scotiabank
Toronto, ON
…with business stakeholders, architecture, and cross-functional engineering teams to deliver secure, scalable, and reliable…
Added 2 months ago
BV
Senior Full Stack Engineer, AI
Big Viking Games
Remote, Canada
- Full-time
- Remote
Hybrid, 4 days per week in office · This is a hybrid role based in Toronto, with an expectation of working in office three days per week
Added 2 months ago
Senior Agentic Engineer - JavaScript
TribalScale
Toronto, ON
Code Optimizers: We leverage AI to refine and perfect digital systems.
Added 2 months ago
U
Associate Technical Director - Design
Ubisoft
Montreal, QC
- Full-time
…the technical vision and production workflows related to game systems and content configuration. You’ll collaborate with multidisciplinary teams to create scalable solutions, improve…

Citi

Data Engineer

Mississauga, ON, Canada

$120,800.00 - $170,800.00 · Full-time

Apply on citi.wd5.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Pay: $120,800.00 - $170,800.00
Job type: Full-time
Experience: 6+ years of relevant experience in Apps Development or systems analysis role
Posting language: English
Posted: Aug 24, 2026

Original job description

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.

This is a hands-on technology leadership role responsible for architecting, developing, optimizing, and operating large-scale batch and real-time data-processing platforms at an enterprise scale. The position requires a candidate who can combine deep technical expertise in distributed data processing with effective team leadership, stakeholder management, and end-to-end delivery accountability. The successful candidate will serve as a subject-matter expert in modern data engineering, guiding both technical strategy and execution.

The Data Engineering Lead will drive the design and implementation of high-throughput data solutions capable of handling multi-terabyte to petabyte-scale datasets. This role balances advanced development and performance engineering with the leadership of a global team of data engineers, ensuring the delivery of robust, scalable, and maintainable data pipelines.

Responsibilities:

Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
Lead the architecture, design, and development of high-throughput batch and real-time streaming data pipelines using Apache Spark, Databricks, and Kafka.
Serve as the senior subject-matter expert for Spark architecture, job optimization, SQL query tuning, distributed processing, and Databricks performance engineering.
Write, review, and approve clean, modular, and highly performant Scala and Python code, enforcing best practices across the team.
Diagnose and resolve complex performance bottlenecks by analyzing Spark DAGs, execution plans, and executor metrics to address issues like data skew, shuffling, and memory management.
Apply advanced optimization techniques for Spark and SQL, including broadcast joins, predicate pushdown, partition pruning, Z-Ordering, and adaptive query execution.
Manage and optimize Databricks workspaces, including Unity Catalog, Delta Live Tables, job clusters, security, governance, and monitoring.
Implement and manage Apache Iceberg or Delta Lake as an enterprise table format, applying knowledge of features such as hidden partitioning, schema evolution, and compaction strategies.
Develop and enforce enterprise data-modelling standards and Lakehouse practices, including medallion architecture (Bronze, Silver, Gold layers).
Lead, mentor, and develop a global team of data engineers, conducting code reviews, architecture reviews, and technical design sessions.
Manage technical priorities, delivery milestones, dependencies, and risks, and collaborate effectively with business stakeholders, product owners, architects, and support teams.
Define and enforce standards for coding, testing, deployment, monitoring, data quality, operational readiness, and production support.
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Recommended Qualifications:

6+ years of relevant experience in Apps Development or systems analysis role
Extensive experience system analysis and in programming of software applications
Expert-level development skills in Scala and Python.
Advanced SQL development and query-optimization skills, with a proven ability to tune slow-running queries and Spark jobs.
Strong knowledge of data warehousing concepts, Lakehouse modelling, and medallion architecture.
Hands-on experience with Apache Iceberg or Delta Lake is required.
Extensive hands-on experience with Apache Spark, Spark Structured Streaming, Databricks, Delta Live Tables, and Kafka.
Deep knowledge of Apache Spark internals, including the Catalyst Optimizer, Tungsten execution engine, memory management, execution plans, partitioning, and shuffle behavior.
Expertise in reading Spark UI metrics to identify bottlenecks, resolve data skew, and optimize partitioning, caching, joins, and memory utilization.
Proven experience architecting and operating multi-terabyte to petabyte-scale data platforms in a public-cloud environment (AWS or Google Cloud Platform).
Subject Matter Expert (SME) in at least one area of Applications Development
Experience in managing and implementing successful projects
Experience leading and mentoring global or distributed data-engineering teams.
Demonstrated leadership and project management skills
Exceptional communication, stakeholder-management, and problem-solving skills.
Consistently demonstrates clear and concise written and verbal communication
Ability to adjust priorities quickly as circumstances dictate

Education:

Bachelor’s degree/University degree or equivalent experience
Master’s degree preferred

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Applications Development

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

------------------------------------------------------

This job opening is for an existing job vacancy.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Apply on citi.wd5.myworkdayjobs.com About employer

More about this job

Responsibilities

The role involves leading the architecture, design, and development of high-throughput batch and real-time streaming data pipelines at an enterprise scale. The lead will also mentor a global team of data engineers while ensuring robust, scalable, and maintainable data solutions.

Requirements

Candidates must have 6+ years of experience in software development or systems analysis with expert-level skills in Scala, Python, and SQL. Proficiency in Apache Spark, Databricks, and cloud-based data platform architecture is required.

Skills

Apache Spark
Databricks
Kafka
Scala
Python
SQL
Data Engineering
Distributed Systems
Cloud Computing
AWS
Google Cloud Platform
Delta Lake
Apache Iceberg
Data Modeling
Team Leadership
Performance Engineering

Visa sponsorship

Not detected in the job text

Keywords

Data Engineering
Apache Spark
Databricks
Kafka
Scala
Python
SQL
Delta Lake
Apache Iceberg
Cloud Computing
AWS
Google Cloud Platform
Data Modeling
Medallion Architecture
Distributed Processing
Performance Engineering
Unity Catalog
Delta Live Tables
System Analysis
Software Development
Team Leadership
Stakeholder Management
Data Pipelines
Batch Processing
Real-time Streaming
Memory Management
Execution Plans
Data Quality
Architecture
Infrastructure

Report this job

Work requirements

Jobs in Canada