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Added 25 mins ago
Senior Manager, Engineer & Build
RBC
Toronto, ON
Full-time
Technology focus: Snowflake, Spark, dbt, Airflow, Python/Scala/Java, OpenShift/Kubernetes, and public cloud (e.g., AWS).
Added 1 hour ago
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
Full-time
Strong proficiency in Python and SQL, with hands-on experience writing and debugging data transformation logic
Added 2 hours ago
Data Fabric Lead/Architect( Fabric experience is must to have)
Aaura Softwares
Canada
Contract
Advanced SQL, solid Python, Spark tuning, Git-based CI/CD.
Added 18 hours ago
Senior Machine Learning Engineer
Fusemachines
Remote, Canada
Contract · Remote
…(terabytes/petabytes of bidstream and user event data) using SQL, Python, and distributed computing frameworks (e.g., Spark,…
Added 18 hours ago
Senior Data Engineer
Ledcor
Vancouver, BC
Full-time
Design, build, and maintain production-grade data pipelines using PySpark and Databricks Spark Declarative Pipelines (SDP), including Python and SQL transformations across medallion…
Added 19 hours ago
Senior Data Engineer - Toronto
Trisura
Toronto, ON
Full-time
Develop robust, reusable ETL/ELT and data transformation solutions using T-SQL, Python, PySpark, and Spark SQL, including incremental loading, Change Data Capture (CDC), schema evolution,…
Added 19 hours ago
Sr Java Developer--CHODC5892126
Compunnel Inc.
Montreal, QC
$65 USD / hour
Contract
Experience with distributed data processing pipelines using Apache Spark, Python, and other tools and languages
Added 19 hours ago
Data Scientist, AI & Machine Learning
Scotiabank
Toronto, ON
…strategy, using cutting-edge Gemini prompting techniques and robust Python coding to solve high-impact business challenges. Success in this role requires strong communication,…
Added 20 hours ago
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
Full-time
Strong proficiency in Python and SQL, with hands-on experience writing and debugging data transformation logic
Added 20 hours ago
Principal Data Engineer
Xplore Inc
Markham, ON
Full-time
Expert hands-on skills with modern data lakehouse and distributed compute platforms (e.g., Spark-based ecosystems, cloud-native storage, streaming frameworks).
Added 20 hours ago
Senior Data Engineer
National Bank of Canada
Montreal, QC
Full-time
Proficiency in at least one of the following data languages or technologies: SQL, Python, Spark or SAS
Added 20 hours ago
Python/Spark Developer
Collabera
Toronto, ON · Greater Toronto Area, Canada
$70 to $75 CAD / hour
Contract
We are seeking an experienced Python/Spark Developer with strong expertise in building enterprise-grade backend applications and large-scale data processing solutions within the financial…
Added 21 hours ago
Data Science Developer
Transit
Montreal, QC
$90,000 to $125,000 CAD / year
Full-time
…data by riders and agencies alike. We’re looking for a senior developer who can bring a mix of analytical rigour and a 1000W creative spark to show us whole new possibilities of what can be…
Added 22 hours ago
Data Engineer, Early Career - 2026 (CAN)
Amazon
Toronto, ON
Full-time
Experience with one or more scripting language (e.g., Python, KornShell)
Added 23 hours ago
Staff / Lead Data Engineer - Bidding (Bangkok based, relocation provided)
Agoda
Toronto, ON
Full-time
Be comfortable navigating the following technology stack: Python3, Scala Spark, Hadoop, SQL, S3 etc.
Added 23 hours ago
Senior Software Engineer
Zodiac Solutions, Inc
Montreal, QC
Full-time
Job Description – Core java, Apache Spark, Python
Added 23 hours ago
Senior Data Engineer - Toronto
Trisura Guarantee Insurance Company
Toronto, ON
Develop robust, reusable ETL/ELT and data transformation solutions using T-SQL, Python, PySpark, and Spark SQL, including incremental loading, Change Data Capture (CDC), schema evolution,…
Added 23 hours ago
Senior/Lead Azure Cloud Data Engineer
Nityo Infotech
Toronto, ON
Contract
Optimize Spark jobs for performance, scalability, and cost efficiency.
Added 1 day ago
Principal Engineer - GTB Data and Platforms
TD
Toronto, ON
Full-time
Strong hands-on development experience in modern programming languages such as Java and Python
Added 1 day ago
Big Data Developer
Pacer Group
Mississauga, ON
$125,000 to $130,000 CAD / year
Contract
Develop and maintain scalable data pipelines using PySpark and Spark SQL for large datasets.
Added 1 day ago
Principal Engineer - GTB Data and Platforms
TD
Toronto, ON
Full-time
Strong hands-on development experience in modern programming languages such as Java and Python
Added 1 day ago
Senior Data Engineer (Databricks)
Yochana
Toronto, ON
Contract
Build and optimize data solutions using Databricks, PySpark, and Spark SQL.
Added 1 day ago
Data Engineer, Early Career - 2027 (CAN)
Amazon
Toronto, ON
- Experience with one or more scripting language (e.g., Python, KornShell)
Added 1 day ago
New Graduate / Internship Applications
Compass Data & AI
Montreal, QC
Internship
Programming Languages: Proficiency in SQL and Python is essential; experience with PyTorch, Spark, Scala, or similar technologies is a plus.
Added 1 day ago
Software Engineer III (AI Integration)
Urban Ridge Supplies
Toronto, ON
Full-time
Work with structured and unstructured datasets using Python, SQL, Spark, Pandas, etc.

Compunnel Inc.

Sr Java Developer--CHODC5892126

Montreal, QC, Canada

Pay: $65 USD / hour
Job type: Contract
Apply by: Oct 24, 2026
Posting language: English
Posted: Sep 24, 2026

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Original job description

Job Title: Senior Java Developer

Location: Montreal (day 1 onboarding onsite / in-office presence required 3x/week)

Years of experience: 5+ years

Position Description:

The Market Risk Fleet is a diverse agile fleet, consisting of several squads and developers. The fleet is primarily responsible for the development of Market Risk engines that calculate billions of P&Ls (Profit and Loss analysis) on a daily basis in a highly distributed environment. The output is essential for risk managers, board members and financial regulators. Within the fleet we are responsible for reimplementing our Risk Calculation engine, using distributed Java microservices, and cloud technologies.

The ideal candidate will have extensive hands-on experience designing, building and integrating analytical systems in a multi-tier data-centric environment. Experience with large-scale relational databases, strong SQL, Java, and Linux are essential. Working knowledge of big data technologies such as Spark is a plus. The candidate will work in an agile squad to design and implement solutions following a Service Oriented Architecture (SOA).

We are looking for candidates with experience in Core java, Apache Spark, DB SQL, Application/server-side development. Having knowledge on distributed computing, handling of high volume of data, process optimization, reducing run time etc. will add value to the candidate.

You will:

Work on developing new and enhancing existing Market Risk applications
Be part of an Agile squad with members in Montreal, Budapest, India, London, and New York, following Agile principles and applying DevOps practices
Be able to work with our business partners
Shape the tooling and technology landscape of Risk Management, by introducing tools enabling better business processes required for meeting Firm's regulatory obligations

Skills Required:

5+ Years hands-on experience with Core-Java (server-side), Spring, RDBMS
Experience with distributed data processing pipelines using Apache Spark, Python, and other tools and languages
Strong object-oriented design and development skills, data-structures and algorithms, and design patterns
A good understanding of how to build multi-threaded applications and hands-on experience with concurrency packages
Excellent critical thinking & analytical ability
A good understanding of building and supporting applications through basic prompt, data context management, and foundational model testing.
A culture of incorporating unit test cases when designing systems using Junit
Strong experience with relational databases logical modelling
Strength in querying large relational databases in an optimized manner
Ability to write scripts in Shell/Perl/Python
Agile Development Experience
Strong collaboration and communication skills. The candidate will work in a global team where clear and concise communication skills are a must.
Work independently following proper coding standards

Nice to have:

Risk/Financial Systems development experience
Automated testing

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More about this job

Responsibilities

Develop and enhance Market Risk applications, including distributed Java microservices and risk calculation engines, within an Agile squad. Collaborate with global teams and business partners to improve risk-management tools, processes, and regulatory capabilities while applying DevOps practices.

Requirements

Requires at least five years of hands-on experience with server-side Core Java, Spring, relational databases, SQL, and distributed data processing, along with strong software design, concurrency, and analytical skills. Candidates should have experience with Agile development, unit testing, optimized database queries, and scripting; financial risk systems and automated testing are advantageous.

Skills

Core Java
Spring
Relational Databases
SQL
Apache Spark
Python
Distributed Computing
Microservices
Object-Oriented Design
Data Structures And Algorithms
Design Patterns
Multithreading And Concurrency
JUnit
Shell Scripting
Perl
Agile Development

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Spring
Relational Databases
SQL
Apache Spark
Python
Distributed Data Processing
Distributed Computing
Microservices
Service-Oriented Architecture
Market Risk
Risk Calculation Engines
Financial Systems
Profit And Loss Analysis
Linux
Object-Oriented Design
Data Structures And Algorithms
Design Patterns
Multithreading
Concurrency
JUnit
Unit Testing
Automated Testing
Shell
Perl
Agile
DevOps
Relational Data Modeling
Process Optimization
High-Volume Data

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