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Added 2 days ago
A
Senior Python Backend Engineer
Apexon
Toronto, ON
- $120,000 to $150,000 CAD / year
- Contract
We are looking for a Backend Engineer – Python (API & Platform Engineering) to join our engineering team in Toronto, Ontario. This is a hands-on backend engineering role focused on building…
Added 2 days ago
TT
Senior MLOps Engineer - Investment Banking
Tech Talent International
Montreal, QC
- $140,000 to $150,000 CAD / year
- Full-time
Senior-level Python development across the full data and ML stack.
Added 2 days ago
ZT
Quality Assurance Engineer
Zensar Technologies
Toronto, ON
- Full-time
You will use Python to build automation frameworks that simulate thousands of real-time trades, ensuring our systems can handle market volatility.
Added 2 days ago
Business Intelligence Analyst, Google Cloud Support
Google
Waterloo, ON
Experience writing SQL queries and utilizing BigQuery.
Added 2 days ago
E
Java Python Senior Software Developer
Elsevier
Montreal, QC
- Full-time
Working primarily in Java or Python to drive critical initiatives within Elsevier’s Research Data Platform (RDP)
Added 2 days ago
NB
QRM CHIEF DEVELOPER
National Bank of Canada
Toronto, ON
- Full-time
A career as a Chief Quantitative Risk Management (QRM) Developer in the IT Delivery and Capital Markets team at National Bank means acting as a specialist in supporting financial risk…
Added 2 days ago
NB
CHIEF DEVELOPER FULLSTACK - PYTHON
National Bank of Canada
Montreal, QC
- Full-time
…Full Stack Development, GitLab CI/CD, Initiative, Microsoft SQL Server, Python, Solution Design, System Deployment,…
Added 2 days ago
NB
LEAD PYTHON DEVELOPER – IT TREASURY PLATFORMS
National Bank of Canada
Montreal, QC
- Full-time
A career as a Lead Python Chief Principal Developer in the Treasury IT team at National Bank means acting as a hands-on technical leader for modern technology platforms. This job allows you…
Added 2 days ago
T
Senior QA Engineer- ETL & API
Teqfocus
Toronto, ON
- Contract
We are seeking a hands-on Senior QA Engineer with strong functional and automated API testing capabilities, coupled with expertise in data validation, ETL processes, and Master Data…
Added 2 days ago
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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 2 days ago
AI
Senior AWS Data Engineer
Apptoza Inc.
Toronto, ON
- Full-time
We are seeking a Senior AWS Data Engineer with 12+ years of hands-on experience designing, developing, and supporting enterprise-scale data platforms on AWS. The ideal candidate will be a…
Added 2 days ago
RC
Senior Data Engineer
RSM Canada
Calgary, AB
- Full-time
Added 2 days ago
CT
Lead/Senior Data Engineer
Celebal Technologies
Ottawa, ON
- Contract
Design, develop, test, and maintain scalable ETL/ELT pipelines using Databricks, Spark, SQL, Python, and AWS.
Added 2 days ago
Sr. Network Designer
Rogers Communications
Brampton, ON · Toronto, ON
Working knowledge of Python, SQL, shell scripting, Power BI or equivalent BI tools, network performance platforms, and large-scale operational datasets.
Added 2 days ago
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Senior Actuarial Analyst, High Net Worth Pricing
Aviva Canada
Markham, ON
- Full-time
Leverage tools such as Earnix, Python, SAS, SQL, and Excel to perform advanced analyses and automate pricing processes.
Added 2 days ago
C
Application Programmer
Collabera
Mississauga, ON
- $70 to $80 USD / hour
- Full-time
We are seeking an experienced Senior Forward Deployed Engineer (FDE) with strong expertise in Java, Python, backend/full-stack development, and solution architecture. The ideal candidate…
Added 2 days ago
M
Senior Quantitative Analyst
Manulife
Halifax, NS · Toronto, ON · Waterloo, ON · Montreal, QC
- Full-time
Experience in Python, EXCEL, VBA and SQL, and a passion for leveraging technology to solve complex problems.
Added 2 days ago
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Senior Analyst - Individual Insurance (Policyholder Taxation exp)
Bevertec
Waterloo, ON
- Full-time
Job Role: Senior Analyst - Individual Insurance (Policyholder Taxation exp)
Added 2 days ago
SW
MaAnalytics, GWM -nager, CWM
Scotia Wealth Management
Toronto, ON
- Full-time
…and performance across Scotiabank. This role partners with senior stakeholders to solve complex business challenges, advance data-driven decision-making, and identify opportunities for…
Added 2 days ago
SG
Prime Services Risk Advisor
Societe Generale
Montreal, QC
- Full-time
Automate various tasks and reporting as requested by management, senior members of the team or partners.
Added 2 days ago
B
Software Engineer II
Beanfield
Toronto, ON
- $80,000 to $110,000 CAD / year
- Full-time
We are seeking a senior Software Engineer to join our technology team. This role focuses on designing, developing, and enhancing backend systems, APIs, and data processing tools using…
Added 2 days ago
PC
AML Analytics Manager
PwC Canada
Toronto, ON
- Full-time
Experience with analytical tools such as SQL, Python, Pyspark, or similar technologies.
Added 2 days ago
IS
Senior QA
InfiCare Staffing
Toronto, ON
- Contract
You will use Python to build automation frameworks that simulate thousands of real-time trades, ensuring our systems can handle market volatility. You will use complex SQL to deep-dive into…
Added 2 days ago
C
Senior Software Developer
Cavtera
Ottawa, ON · Kanata, ON
- Full-time
We’re looking for a Senior Software Developer to join Cavtera’s growing development team.
Added 2 days ago
H
Senior WMS Implementation Engineer
Hays
Canada
- $95 to $100 CAD / hour
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…

Collabera

Application Programmer

Mississauga, ON, Canada

$70 to $80 USD / hour · Full-time

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Job details

Pay: $70 to $80 USD / hour
Job type: Full-time
Apply by: Nov 28, 2026
Experience: 8+ years of professional software development experience, preferably in full-stack development, backend engineering, or solution architecture.
Posting language: English
Posted: Oct 29, 2026

Original job description

Position Details:
Industry: Banking/Finance
Job Title: Full Stack developer
Location: Mississauga L5R 0B8
Payrate: $70 to $80

Job Overview
We are seeking an experienced Senior Forward Deployed Engineer (FDE) with strong expertise in Java, Python, backend/full-stack development, and solution architecture. The ideal candidate will work directly with FinTech clients in the Spread Products domain to design, develop, and deploy production-grade applications that address complex trading, risk, and operational challenges. This hybrid engineering and customer-facing role requires hands-on development, cloud-native deployment, CI/CD expertise, and the ability to translate ambiguous business requirements into scalable, secure, and reliable technical solutions.

Key Responsibilities

Work directly with client stakeholders, including trading, risk, and operations teams, to gather requirements and define technical solutions.
Design and develop scalable backend and full-stack applications using Java, Spring Boot, microservices, Python, and modern application frameworks.
Build and integrate REST/gRPC APIs and develop enterprise applications using Java and/or Python.
Use Python for rapid prototyping, data processing, analytics, automation, and risk-related calculations where appropriate.
Design, optimize, and manage data models and queries across Database, SQL Server, and MongoDB.
Develop and maintain CI/CD pipelines using Tekton (Red Hat OpenShift Pipelines) and Jenkins.
Deploy and manage containerized applications using Docker, Kubernetes, and OpenShift.
Implement cloud-native solutions using one major cloud platform infrastructure-as-code best practices.
Ensure production readiness through monitoring, logging, alerting, performance optimization, rollback strategies, and incident support.
Implement secure coding practices, auditability, and enterprise security controls for financial applications.
Collaborate with engineering teams, product owners, and business stakeholders to translate business requirements into technical specifications and delivery plans.
Document architecture decisions, communicate technical concepts clearly, and take ownership of the complete delivery lifecycle from discovery through production deployment.

Skills and Qualifications

8+ years of professional software development experience, preferably in full-stack development, backend engineering, or solution architecture.
Strong hands-on expertise in Java (Core Java, Java 17+) and/or Python 3.x, with the ability to work across both technology stacks.
Expert knowledge of Java, Spring Boot, Spring Framework, microservices, object-oriented programming, and design patterns.
Experience developing Python applications using FastAPI, Flask, or Django, with libraries such as Pandas and NumPy.
Strong experience building and consuming REST APIs, gRPC services, and integrating enterprise systems.
Hands-on experience designing and managing CI/CD pipelines using Tekton/OpenShift Pipelines and Jenkins.
Experience with Docker, Kubernetes, OpenShift, and containerized application deployments.
Experience with at least one major cloud platform.
Strong database knowledge across Database, SQL Server, and MongoDB, including schema design and query optimization.
Knowledge of messaging and streaming technologies such as Kafka and event-driven architecture.
Understanding of infrastructure as code, DevOps practices, application security, and production support.
Working knowledge of HTML, CSS, JavaScript, and frontend frameworks such as React or Angular.
Strong ability to gather requirements, design technical solutions, and deliver production-ready applications in client-facing environments.

We may use AI-enabled and/or automated tools to support parts of our recruitment process, including application screening, interview scheduling, and candidate communications. These tools are used to enhance consistency and efficiency. All hiring decisions involve human review and are not based solely on automated processing.

The Company offers a total rewards package in accordance with all applicable federal, provincial, and local laws and requirements. Benefit eligibility and offerings vary based on role, employment status, and work location. For contractor positions, benefits are limited to those entitlements and protections required by applicable law, which may include (as applicable) vacation pay, public holidays, leaves of absence, and other legally mandated benefits or payments.

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More about this job

Responsibilities

Work with trading, risk, operations, and other client stakeholders to define technical solutions and build scalable, secure backend and full-stack applications. Own delivery from discovery through production deployment, including CI/CD, cloud-native deployment, monitoring, performance optimization, documentation, and production support.

Requirements

Requires 8+ years of software development experience and strong hands-on expertise in Java and/or Python, including Java frameworks, microservices, APIs, and database design. Candidates should also have experience with CI/CD, containers and orchestration, a major cloud platform, production support, security, and client-facing solution delivery.

Skills

Java
Python
Spring Boot
Microservices
REST APIs
gRPC
CI/CD
Tekton
Jenkins
Docker
Kubernetes
OpenShift
Cloud Platforms
SQL Server
MongoDB
Solution Architecture

Visa sponsorship

Not detected in the job text

Keywords

Banking
Finance
FinTech
Spread Products
Java
Java 17+
Python 3.x
Spring Boot
Spring Framework
Microservices
FastAPI
Flask
Django
Pandas
NumPy
REST APIs
gRPC
Tekton
OpenShift Pipelines
Jenkins
Docker
Kubernetes
OpenShift
Cloud Platforms
Infrastructure As Code
SQL Server
MongoDB
Kafka
Event-Driven Architecture
React

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