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MS
Senior Software Quality Engineer
Myant Shared Service Corp.
Mississauga, ON
- Full-time
Evaluate emerging AI testing capabilities and recommend adoption based on clear quality, reliability, security, and maintainability criteria.
Added 29 mins ago
ES
Senior Full-Stack Java Developer
EPAM Systems
Canada
- Full-time
This is a hands-on technical role focused on improving application security, code quality, and long-term maintainability while collaborating closely with the Principal Engineer. You'll have…
Added 1 hour ago
OP
RF Systems Engineer
Open People Network (OPN)
Toronto, ON · Greater Toronto Area, Canada
- Full-time
You will own the RF detection layer end to end: architecture, software-defined radio integration, signal detection and protocol identification, and the pipeline that feeds RF tracks into…
Added 2 hours ago
PA
Maintenance Operational Controller
PROVINCIAL AEROSPACE LTD
NL
- Full-time
…airborne surveillance aircraft, heavy maintenance checks, and software applications. We provide a wide range of aviation and related services to domestic and international…
Added 3 hours ago
B
Staff Software Engineer - Full-Stack, Solution Architecture
Blazesoft
Concord, ON
- Full-time
Full-stack, production-grade. Senior/staff experience building software end-to-end: .NET / C# REST APIs and Next.js / React front-ends with server-side rendering and real-time streaming…
Added 5 hours ago
IT Systems Administrator - Security & Operations
Tree Time Services
Sherwood Park, AB
The IT Systems Administrator owns the security, hardware lifecycle, and operational efficiency of our physical and cloud technology assets (~90 total endpoints across 3 locations).
Added 5 hours ago
AS
Sr. IT Support Engineer
Atellos Solutions
Engineer, BC
- Full-time
As a Senior Network Operations Center Engineer, you will play a pivotal role in leading the design and maintenance of our intricate system environment, catering to both internal operations…
Added 5 hours ago
CE
Senior Electrical Engineer, Traffic Signals Team Lead
Colm Engineering Ltd
Hamilton, ON
- Full-time
QA/QC Project Management Software and ensure employee compliance
Added 6 hours ago
P
Senior Associate -Cyber Security Forward Deployed(Bilingual FR/EN)
PwC
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
…with managers and other team members to design and implement security solutions (e.g. Cloud/App Security, AI to Defend) for our clients, helping secure their cloud environments and software…
Added 6 hours ago
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Sr. Software Development Engineer / Principal, Software Development Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
As either a Senior Software Development Engineer or a Principal Software Development Engineer on the AI Model Serving team, you will be a technical leader who helps shape the vision and…
Added 7 hours ago
C
Lead Software Engineer - Enterprise Applications
Citi
Mississauga, ON
- Full-time
Citi’s Banking Technology organization is seeking a highly hands-on Lead Software Engineer to design, build, and deploy cutting‑edge AI solutions for Investment, Corporate, and Commercial…
Added 7 hours ago
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Co-op, Mechanical Engineer
Nutrien
Redwater, AB
- Internship
standard Microsoft Office software (Excel, PowerPoint, Word)
Added 8 hours ago
A
Devops Engineer
Actalent
Saskatoon, SK
- $55 to $65 CAD / hour
- Contract
…three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide senior AWS expertise, facilitating the transition from on-premises infrastructure to AWS. This role…
Added 8 hours ago
A
Devops Engineer
Actalent
Montreal, QC
- $55 to $65 CAD / hour
- Contract
…three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide senior AWS expertise, facilitating the transition from on-premises infrastructure to AWS. This role…
Added 8 hours ago
A
Devops Engineer
Actalent
Ottawa, ON
- $55 to $65 CAD / hour
- Contract
…three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide senior AWS expertise, facilitating the transition from on-premises infrastructure to AWS. This role…
Added 8 hours ago
A
Devops Engineer
Actalent
Calgary, AB
- $55 to $65 CAD / hour
- Contract
…three scrum teams located in Ottawa and Calgary. As a DevOps Engineer, you will provide senior AWS expertise, facilitating the transition from on-premises infrastructure to AWS. This role…
Added 9 hours ago
R
Principal Engineer, Cyber Technology Operations SRE (Global Security)
RBC
Vancouver, BC · Toronto, ON
- Full-time
As RBC continues to grow and innovate, the size and complexity of our security solutions are on the rise. In parallel, increased diligence is required for RBC to ensure our security…
Added 9 hours ago
LLM Engineer
ZS
Toronto, ON
We are seeking a highly skilled LLM Engineer with 1-4 years of experience in software development and 1-2 years in LLM solution development,. The ideal candidate will have strong experience…
Added 9 hours ago
I
Network Engineer
Imani-Health
Field, BC
- Contract
Imani Health is looking for a skilled Network Engineer to support the deployment of our offline hospital system across partner hospitals and clinics.
Added 9 hours ago
AC
D365 F&O Functional Analyst
Aston Carter
Richmond, BC
- Full-time
…365 Finance & Operations platform. This role manages system security, licensing, upgrades, and overall environment health, while configuring and supporting core business modules such as…
Added 9 hours ago
EC
Intermediate Electrical Technologist
EnGlobe Corp.
Dartmouth, NS
- Full-time
Contribute to the design of power distribution, emergency power, lighting, fire alarm, security, access control, communications, and networking systems;
Added 9 hours ago
AM
RTL Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are seeking a highly motivated RTL IP Design Engineer to join AMD's Security IP (SECIP) Design team. The team is responsible for the architecture, design, and verification of a broad…
Added 9 hours ago
AM
RTL Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
An RTL Design Engineering role in our Security IP (SECIP) team, where a large number of individual embedded micro-processor (MP) subsystems and associated hardware accelerators vital to…
Added 9 hours ago
AM
Senior ASIC RTL Design Engineer, AI Networking IP
Advanced Micro Devices, Inc
Ottawa, ON
- Full-time
We are looking for a talented ASIC RTL Design Engineer to join our IP design team developing high-performance networking and communications IP for advanced AMD products. Our intellectual…
Added 10 hours ago
Integration Engineer - SHIFT
Mariner
Saint John, NB
We are looking for an Integration Engineer – BAS/HVAC Systems to join our team. This individual will be a hands-on subject matter expert on HVAC and central plant systems and will own the…

Virtusa

Lead Software Engineer

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 8, 2026
Experience: 5+ years of hands on experience in building an enterprise scale highly componentized application using Python
Posting language: English
Posted: Oct 9, 2026

Original job description

5+ years of hands on experience in building an enterprise scale highly componentized application using Python

Preferably some experience with using Large Language models, Model Context Protocol, & Retrieval Augmented Generation (RAG) architecture.

Must have strong Python programming concepts and hands on experience in application development.

Experience working with CI/CD pipelines, Kubernetes and other containerized platforms.

Ability to effectively interact, collaborate with global development team.

Investigate possible bug scenarios and production support issues.

Recent experience with modern Python Development using Large Language models, Model Context Protocol, & Retrieval Augmented Generation (RAG) architecture is preferred.

Responsibilities

Experience developing application in Financial Services industry is preferred.

Write Clean, maintainable and efficient Python code following best practices and PEP standards

Develop and maintain back end components RESTFUL APIs GraphQL endpoints and Microservices

Build High Performance Low -Latency and scalable applications

Implement security measures and data protection protocols for applications

Collaborate in Agile teams, performing code reviews, pair programming and sprint planning

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More about this job

Responsibilities

Develop and maintain clean, efficient Python backend components, RESTful APIs, GraphQL endpoints, and microservices, with a focus on high-performance, low-latency, scalable applications. Implement security and data protection measures, collaborate with Agile teams, and investigate bugs and production support issues.

Requirements

Requires 5+ years of hands-on experience building enterprise-scale applications with Python and strong application development skills. Experience with CI/CD, Kubernetes, containerized platforms, and collaboration across global teams is expected; experience with LLMs, MCP, RAG, and financial services is preferred.

Skills

Python
Large Language Models
Model Context Protocol
Retrieval-Augmented Generation
RESTful APIs
GraphQL
Microservices
CI/CD
Kubernetes
Containerization
Application Development
Scalable Applications
Security
Agile
Code Reviews
Financial Services

Visa sponsorship

Not detected in the job text

Keywords

Python
Enterprise-Scale Applications
Large Language Models
Model Context Protocol
Retrieval-Augmented Generation
RAG Architecture
CI/CD Pipelines
Kubernetes
Containerized Platforms
RESTful APIs
GraphQL
Microservices
Backend Development
High-Performance Applications
Low-Latency Applications
Scalability
Security Measures
Data Protection
Agile
Code Reviews
Pair Programming
Sprint Planning
Production Support
Bug Investigation
Financial Services
PEP Standards

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