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Added 4 days ago
HT
Software Validation Technologist
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 4 days ago
AI Outcome Customer Developer, Forward Deployed Development
Google
Toronto, ON
Experience in either system design or reading code (e.g., Java, C++, Python).
Added 4 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 4 days ago
R
Associate Director – Commodity Local Market Risk
RBC
Toronto, ON
- Full-time
Enhance Risk Infrastructure: Lead the development and refinement of the risk management framework, including product mandates, limit reviews, and assessments of new business initiatives.
Added 4 days ago
AT
Lead Data Analyst
Altis Technology
Ottawa, ON · Greater Ottawa Metropolitan Area
- Contract
Lead a talented team while building relationships with industry professionals nationwide.
Added 4 days ago
ID
AI Deployment Strategist
Intellect Design Arena Ltd
Toronto, ON
- $140,000 to $160,000 CAD / year
- Full-time
Lead solution workshops, demonstrations, proof-of-concepts, and technical discussions with client stakeholders.
Added 4 days ago
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Python Gen AI Developer
Virtusa
Mississauga, ON
- Full-time
We are seeking a highly skilled and experienced Lead Software Engineer to join our team. In this role, you will lead the design and development of scalable, API-driven solutions leveraging…
Added 4 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 4 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 4 days ago
EN
Principal Wireless SW Engineer
Extreme Networks
Toronto, ON
- Full-time
Lead the technical triage, prioritization, and escalation of customer-reported issues from GTAC.
Added 4 days ago
HT
Software Validation Technologist
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 4 days ago
S
Product Specialist - Risk and Performance
SimCorp
Toronto, ON
- Full-time
Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and…
Added 4 days ago
IG
Network Operations Engineer
Insight Global
Vancouver, BC
- $65 to $75 CAD / hour
- Contract
As a Platform Engineer, Network Operations you will design and build internal developer platforms and core infrastructure independently that enable engineering velocity and operational…
Added 4 days ago
B
Software Engineer - GPU Networking & Distributed Systems
Baseten
Montreal, QC
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 4 days ago
B
Software Engineer - Voice AI (Inference Runtime)
Baseten
Montreal, QC
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 4 days ago
B
Software Engineer - Model Performance Systems
Baseten
Montreal, QC
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 4 days ago
MN
Client Data Analyst II
Mosaic North America
Toronto, ON
- Full-time
Lead the development and evolution of measurement frameworks, KPIs, and analytical methodologies to evaluate program performance and business outcomes.
Added 4 days ago
B
Software Engineer - GPU Networking & Distributed Systems
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 4 days ago
B
Software Engineer - Voice AI (Inference Runtime)
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 4 days ago
MN
Client Data Analyst II
Mosaic North America
Mississauga, ON
- Full-time
Lead the development and evolution of measurement frameworks, KPIs, and analytical methodologies to evaluate program performance and business outcomes.
Added 4 days ago
B
Software Engineer - Model Performance Systems
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 4 days ago
M
Sr. Network Security Specialist
McKesson
Mississauga, ON
- Full-time
…security designs. You will also evaluate emerging technologies, lead architecture reviews, strengthen network visibility, and help ensure critical connectivity services remain secure,…
Added 4 days ago
Sr. Network Designer
Rogers Communications
Brampton, ON · Toronto, ON
Lead RAN performance optimization across 4G, 5G NSA, 5G SA, and emerging 5G Advanced network capabilities.
Added 4 days ago
PE
Intermediate Forest Analyst
PRI Engineering
Vancouver, BC
- Full-time
…environmental assessment projects. You will report to the Practice Lead, Forestry & Inventory and grow into more senior technical roles as you build your…
Added 4 days ago
V
Python Gen AI Developer
Virtusa
Mississauga, ON
- Full-time
We are seeking a highly skilled and experienced Lead Software Engineer to join our team. In this role, you will lead the design and development of scalable, API-driven solutions leveraging…

Virtusa

Python Gen AI Developer

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 28, 2026
Experience: Minimum 7+ years of experience in software engineering or data analytics roles.
Posting language: English
Posted: Oct 29, 2026

Original job description

Job Requirements

We are seeking a highly skilled and experienced Lead Software Engineer to join our team. In this role, you will lead the design and development of scalable, API-driven solutions leveraging modern technology stacks and Generative AI capabilities. You will collaborate closely with cross-functional teams to deliver innovative solutions that meet client requirements, timelines, and budgets.

Key Responsibilities

Design and implement scalable software solutions using modern technology stacks. In-depth knowledge and hands-on experience with Python frameworks like Django, Flask, FastAPI, or others depending on the specialization.
Develop and integrate APIs for Gen AI orchestration and data analytics workflows.
Integrate popular Large Language Models (LLMs) such as OpenAI GPT, PaLM 2, Dolly, Claude 2, Cohere, etc., via API endpoints.
Apply prompt engineering techniques and implement LLM agents (e.g., LangChain).
Work with vector databases like Pinecone, Chroma, or FAISS for advanced AI solutions.
Conduct rapid experiments to evaluate new LLM versions and features.
Collaborate with Gen AI leads and other team members to deliver high-quality solutions.
Perform basic data engineering tasks to load structured and unstructured data from source systems to target data stores.
Debug and troubleshoot software or design issues effectively.

Required Qualifications

Minimum 7+ years of experience in software engineering or data analytics roles.
Strong programming skills in Python (mandatory), PySpark or Java
Proven experience in building API-based scalable solutions.
Hands-on experience with LLM integration and prompt engineering.
Familiarity with modern AI frameworks and orchestration tools.
Preferred Skills:
Exposure to Gen AI platforms and advanced AI model experimentation.
Strong understanding of data engineering principles.
Excellent communication and project management skills.

Work Experience

710years

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More about this job

Responsibilities

Design and build scalable, API-driven software solutions, integrating LLMs, prompt engineering, agents, and vector databases for Generative AI and analytics workflows. Collaborate with cross-functional teams, experiment with new AI capabilities, support data loading, and troubleshoot software and design issues.

Requirements

Requires at least 7 years of experience in software engineering or data analytics, strong Python skills, and experience building scalable API-based solutions. Candidates should have hands-on LLM integration and prompt engineering experience, familiarity with AI frameworks and orchestration tools, and knowledge of data engineering; PySpark or Java is also cited.

Skills

Python
Django
Flask
FastAPI
API Development
Generative AI
Large Language Models
Prompt Engineering
LangChain
Vector Databases
PySpark
Java
Data Engineering
Data Analytics
Troubleshooting

Visa sponsorship

Not detected in the job text

Keywords

Python
Django
Flask
FastAPI
PySpark
Java
Generative AI
Large Language Models
OpenAI GPT
PaLM 2
Dolly
Claude 2
Cohere
API Integration
API-Driven Solutions
Prompt Engineering
LangChain
LLM Agents
Pinecone
Chroma
FAISS
Vector Databases
Data Engineering
Data Analytics
Structured Data
Unstructured Data
Software Engineering
Scalable Solutions
AI Model Experimentation
Troubleshooting

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