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Added 2 days ago
Facilities Coordinator
CPKC
Mississauga, ON
Full-time
…emphasis on identifying root causes and implementing effective solutions to complex…
Added 2 days ago
Java Software Engineer
Randstad Enterprise
Montreal, QC
Full-time
We are seeking a Java Engineer in the Firm Market Risk Technology team, you will design, build, and optimize high-performance Java systems powering the Firm Market Risk Platform. In this…
Added 2 days ago
Java Software Engineer
Maarut Inc
Longueuil, QC
Contract
Minimum 12 years of experience in software development, including enterprise application modernization
Added 3 days ago
ServiceNow Associate Software Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
Full-time
As a ServiceNow Associate Software Engineer in our Corporate IT division, you'll be at the heart of designing, developing, and supporting business-critical applications that power Sun…
Added 2 days ago
Senior Cloud DevOps Engineer
Charger Logistics Inc.
Brampton, ON
Full-time
The Senior Cloud DevOps Engineer will design and implement enterprise-scale cloud infrastructure, drive automation strategies, and mentor engineering teams while architecting…
Added 2 days ago
Data Engineer
LanceSoft, Inc.
Toronto, ON
Contract
Database development or data engineering for enterprise level solutions
Added 2 days ago
Senior Security Operations Specialist
CDW
Mississauga, ON
Full-time
Cortex: XDR Engineer or XSIAM Engineer; IBM QRadar Secuity - Certified Administrator, Deployment Professional; SANS: GCIA, GCIH, GSOC; Splunk, Crowdstrike Falcon - CCFA, CCIS, CCFH, CCCS,…
Added 2 days ago
ServiceNow Associate Software Engineer
Sun Life
Toronto, ON · North York, ON
Full-time
As a ServiceNow Associate Software Engineer in our Corporate IT division, you'll be at the heart of designing, developing, and supporting business-critical applications that power Sun…
Added 2 days ago
ServiceNow Associate Software Engineer
Sun Life
Waterloo, ON
Full-time
As a ServiceNow Associate Software Engineer in our Corporate IT division, you'll be at the heart of designing, developing, and supporting business-critical applications that power Sun…
Added 3 days ago
Municipal Engineering Project Manager
Dillon Consulting Limited
London, ON · Windsor, ON · Kitchener, ON
Full-time
Lead the strategy and drive the execution of high-value engineering solutions that position our firm as the premier technical partner for complex projects.
Added 2 days ago
Municipal Engineering Project Manager
Dillon Consulting Limited
London, ON
Full-time
Lead the strategy and drive the execution of high-value engineering solutions that position our firm as the premier technical partner for complex projects.
Added 2 days ago
Municipal Engineering Project Manager
Dillon Consulting Limited
Kitchener, ON
Full-time
Lead the strategy and drive the execution of high-value engineering solutions that position our firm as the premier technical partner for complex projects.
Added 3 days ago
Senior Java Engineer – Backend & AI-Assistant Vice President
Citi
Mississauga, ON
Full-time
Citi is looking for a Senior Java Engineer to design and deliver high-performance backend systems at the intersection of enterprise software development and applied AI tooling. Based within…
Added 3 days ago
Associate, DevOps Engineer
BMO
Toronto, ON · FCP
We are seeking an experienced DevOps Engineer to join our Data Cognition Team at BMO Capital Markets. In this role, you will design, build, and maintain robust DevOps pipelines and…
Added 2 days ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
…Automation experience to design, build, and govern mission-critical enterprise automation and integration solutions on Workato and Boomi, with a specialized focus on Legal systems…
Added 3 days ago
Senior Data Engineer – Capital Markets
Synechron
Mississauga, ON
Full-time
Seeking a motivated, proactive, and reliable Data Engineer to join the Data Sourcing and Analytics team. This role will support the design, development, implementation, and ongoing…
Added 2 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
Infosys is seeking a hands-on Gen AI / Agentic AI Lead to drive the development and deployment of next-generation AI solutions using Large Language Models (LLMs), Retrieval-Augmented…
Added 2 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
Infosys is seeking a hands-on Gen AI / Agentic AI Lead to drive the development and deployment of next-generation AI solutions using Large Language Models (LLMs), Retrieval-Augmented…
Added 2 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
Infosys is seeking a hands-on Gen AI / Agentic AI Lead to drive the development and deployment of next-generation AI solutions using Large Language Models (LLMs), Retrieval-Augmented…
Added 2 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
Infosys is seeking a hands-on Gen AI / Agentic AI Lead to drive the development and deployment of next-generation AI solutions using Large Language Models (LLMs), Retrieval-Augmented…
Added 2 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
Infosys is seeking a hands-on Gen AI / Agentic AI Lead to drive the development and deployment of next-generation AI solutions using Large Language Models (LLMs), Retrieval-Augmented…
Added 2 days ago
Director, Major Projects - Resources
WSP
Toronto, ON · Etobicoke, QC
With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions.
Added 3 days ago
Senior Data Platform Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
$140,000 to $170,000 CAD / year
Full-time
We are looking for a Senior Data Platform Engineer to design, automate, and operate the shared capabilities that underpin our enterprise data platform.
Added 2 days ago
AI Engineer
NetBrain
Toronto, ON
We’re looking for a Senior AI Engineer to design and build production-grade agent and RAG systems that power intelligent, reliable automation across our platform. This role combines…
Added 2 days ago
Python Developer
Ascendion
Toronto, ON
Full-time
We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a Senior Software Engineer, you will be working…

Ascendion

Python Developer

Toronto, ON, Canada

Pay: The annual salary/hourly rate] for this position is between [$120,000 - 140,000 annually]/[$65-85 per hour].
Job type: Full-time
Apply by: Oct 18, 2026
Experience: 5+ years of experience in software development.
Posting language: English
Posted: Sep 18, 2026

Apply About employer

Applications open in a new tab.

Original job description

About Ascendion

Ascendion is an AI-native software engineering disruptor helping businesses innovate faster, smarter, and with greater impact. We partner with enterprise clients across North America, the UK, Europe, and APAC to solve complex challenges in data, experience design, software product engineering, and workforce transformation. Powered by expert engineers, thousands of AI agents, and our Engineering to the Power of AI (EngineeringAI) method, we deliver measurable outcomes that build trust, unlock value, and accelerate growth.

Learn more at https://ascendion.com/.

Engineering to the Power of AI™, AAVA™, Engineering^AI, Engineering to Elevate Life™, Enterprise Platforms^AI, Data & Insights^AI, Experience^AI, GCC^AI, Operations^AI, Platform Engineering^AI, Product^AI, and Quality Engineering^AIare trademarks or service marks of Ascendion^®. AAVA™ is pending registration. Unauthorized use is strictly prohibited.

Ascendion | Engineering to elevate life

We have a culture built on opportunity, inclusion, and a spirit of partnership. Come, change the world with us:

Build the coolest tech for the world’s leading brands
Solve complex problems - and learn new skills
Experience the power of transforming digital engineering for Fortune 500 clients
Master your craft with leading training programs and hands-on experience

Experience a community of change makers!

Join a culture of high-performing innovators with endless ideas and a passion for tech. Our culture is the fabric of our company, and it is what makes us unique and diverse. The way we share ideas, learning, experiences, successes, and joy allows everyone to be their best at Ascendion.

About the Role

We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a Senior Software Engineer, you will be working with a highly skilled cross functional team to enhance our core banking platform.

Job Title

Python Developer

Key Responsibilities

Design and deliver high quality features and enhancements.
Own the end-to-end delivery of large features within your team that could span 3+ months.
Create technical design specifications in collaboration with other members of the engineering team.
Provide estimates and actively participate in the sprint planning process.
Produce highly secure solutions.
Tune the performance of our distributed system to ensure they operate within our SLAs.
Peer review other engineers’ code.
Mentor other engineers to create good technical solutions to problems and ship code quickly to our customers.

Minimum Qualifications

Experience with cloud computing and container-based distributed systems (Docker).
Experience working with relational databases (preferably MySQL) and high proficiency with SQL.
Understanding of higher level RDBMS concepts (locking and transaction model, isolation levels, deadlocks, etc.).
Significant experience with at least one dynamically typed, object-oriented programming language ( preference for Python).
Great understanding of distributed systems and microservice architecture.
Hands-on experience in using message brokers such as RabbitMQ.
Deep understanding of restful API development.
Demonstrated ability to work in a fast pace customer centric environment.
5+ years of experience in software development.
Excellent communication and organization skills.
Proven experience using code repositories such as GitHub.
Bachelor’s degree in Computer Science, Software Engineering, or equivalent.
Familiar with *nix like environments.
Build and integration experience with Payroll Providers and Time & Attendance platforms is highly desirable.

Desired Qualifications

Experience with cloud computing and container-based distributed systems (Docker).
Experience working with relational databases (preferably MySQL) and high proficiency with SQL.
Understanding of higher level RDBMS concepts (locking and transaction model, isolation levels, deadlocks, etc.).
Significant experience with at least one dynamically typed, object-oriented programming language ( preference for Python).
Great understanding of distributed systems and microservice architecture.
Hands-on experience in using message brokers such as RabbitMQ.
Deep understanding of restful API development.
Demonstrated ability to work in a fast pace customer centric environment.
5+ years of experience in software development.
Excellent communication and organization skills.
Proven experience using code repositories such as GitHub.
Bachelor’s degree in Computer Science, Software Engineering, or equivalent.
Familiar with *nix like environments.
Build and integration experience with Payroll Providers and Time & Attendance platforms is highly desirable.

Salary and Other Compensation:

The annual salary/hourly rate] for this position is between [$120,000 - 140,000 annually]/[$65-85 per hour]. Factors which may affect pay within this range may include geography/market, skills, education, experience and other qualifications of the successful candidate.

Benefits:

The Company offers the following benefits for this position, subject to applicable eligibility requirements: health care and dental care. You are also eligible for the Registered Retirement Savings Plan (RRSP) and the Tax-Free Savings Account (TFSA). Employees entitled to two weeks' vacation must receive 4% of their earnings as vacation pay for the year for which the vacation is taken.

Want to change the world? Let us know.

Tell us about your experiences, education, and ambitions. Bring your knowledge, unique viewpoint, and creativity to the table. Let’s talk!

Apply About employer

More about this job

Responsibilities

Design and deliver high-quality features and enhancements for a core banking platform using a microservices architecture. Collaborate with cross-functional teams to create technical specifications, perform code reviews, and mentor other engineers.

Requirements

Requires a bachelor's degree in Computer Science or equivalent and at least 5 years of software development experience. Candidates must have proficiency in Python, SQL, Docker, and distributed systems architecture.

Skills

Python
Microservices
Docker
MySQL
SQL
Distributed systems
RabbitMQ
Restful API
Software development
GitHub
Technical design
Sprint planning
Performance tuning
Code review
Mentoring

Benefits

Health care
Dental care
Tax-Free Savings Account (TFSA)
Vacation pay

Visa sponsorship

Not detected in the job text

Keywords

Python
Microservices
Docker
MySQL
SQL
Distributed systems
RabbitMQ
Restful API
GitHub
Software engineering
Banking platform
Cloud computing
RDBMS
Sprint planning
Technical design
Payroll providers
Time & attendance
Nix
Scalable solutions
EngineeringAI

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