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Added 2 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 2 days ago
YC
Senior Developer, D365
Yoush Consulting
Toronto, ON
- Full-time
As a Senior Developer, Dynamics 365 your responsibilities will include:
Added 2 days ago
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Senior QA Engineer- ETL & API
Teqfocus
Toronto, ON
- Contract
Build, enhance, and maintain reusable API test automation frameworks and regression suites using Java, JavaScript/TypeScript, or Python.
Added 2 days ago
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Sr. Software Developer
OpenText
Richmond Hill, ON
- Full-time
The Senior Software Developer is a hands-on technical contributor and emerging technical lead who designs, develops, and supports Java and Spring Boot microservices running on Google Cloud…
Added 2 days ago
M
RQ11727 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
Experience with ReadyAPI, WEB Services, API, OPA and Java
Added 2 days ago
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Python Gen AI Developer
Virtusa
Mississauga, ON
- Full-time
…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…
Added 2 days ago
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Quality Assurance Engineer
Trulioo
Remote, Canada
- $85,000 to $95,000 CAD / year
- Full-time
- Remote
…designing and executing manual and automated tests across UI, API, and database layers, and integrating them into CI/CD…
Added 2 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 2 days ago
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Quality Assurance Engineer
Trulioo
Vancouver, BC
- Full-time
…designing and executing manual and automated tests across UI, API, and database layers, and integrating them into CI/CD…
Added 2 days ago
V
Python Gen AI Developer
Virtusa
Mississauga, ON
- Full-time
…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…
Added 2 days ago
V
Python Gen AI Developer
Virtusa
Mississauga, ON
- Full-time
…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…
Added 2 days ago
LI
Systems Testing/QA Specialist
Lotus IT Solutions
Toronto, ON
- Contract
Experience with ReadyAPI, Web Services, API, OPA, and Java technologies
Added 2 days ago
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Senior Software Developer (Bilingual)
OpenText
Ottawa, ON
- Full-time
We are looking for a Senior Backend Software Developer to join our development team at OpenText. Our team builds and evolves a public, multi-tenant Software-as-a-Service (SaaS) cloud…
Added 2 days ago
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Sr. Software Developer (Bilingual)
OpenText
Ottawa, ON
- Full-time
We are looking for a Senior Backend Software Developer to join our development team at OpenText. Our team builds and evolves a public, multi-tenant Software-as-a-Service (SaaS) cloud…
Added 2 days ago
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Software Engineer - C++ / Python / Android / Java L1
Wipro
Ottawa, ON
- Full-time
…to one or more of the following technologies: C++, Python, Java, and Android…
Added 2 days ago
AI
ForgeRock Developer - IAM, SSO, OAuth 2.0 & OIDC
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Montreal, QC
- Full-time
FORGEROCK DEVELOPER - IAM, SSO, OAUTH 2.0 & OIDC
Added 2 days ago
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Senior Penetration Tester AND Red Team
Zoho
Toronto, ON
- Contract
· Strong programming and scripting expertise in languages such as Python, Go, Java, C#, PowerShell, or similar technologies.
Added 2 days ago
TC
Java Backend developer
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
years of experience with Java, REST API Micro services, MQ, Spring framework, Spring Boot (2.x), JSON, Hibernate, SQL, Oracle, KAFKA
Added 2 days ago
UC
AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Other
We are seeking an experienced AI Developer (Mid to Senior Level) to lead the design, development, and deployment of enterprise-grade Artificial Intelligence and Machine Learning solutions.…
Added 2 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 2 days ago
TC
Technical Business Analyst
Tata Consultancy Services
Montreal, QC
- Full-time
Should have prior experience in Java development, microservices. API understanding
Added 2 days ago
AI
Bilingual English & Spanish Java Backend Developer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration, Azure Cloud, and…
Added 2 days ago
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Senior Full Stack Developer – FHIR, Java, Node.js, AWS & Healthcare Integration
ThoughtStorm
Toronto, ON
- Contract
Hiring: Senior Full Stack Developer – FHIR & Healthcare Integration
Added 2 days ago
AE
Campus Graduate Full-Time Engineer - 2027 AI Engineering, Enterprise Technology Services- Toronto, Ontario, CN
American Express
Toronto, ON
- $82,000 to $124,000 USD / year
- Full-time
Experience programming in Python and familiarity with one or more languages such as Java, JavaScript, Go, C/C++, or similar technologies.
Added 2 days ago
UC
QA Lead
UniSysTech Consulting
Toronto, ON
- $105,000 to $115,000 CAD / year
- Full-time
We are seeking a QA Lead to establish quality assurance strategies and guide testing efforts across web and API applications. In this role, you will lead QA team members, oversee manual and…

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, including Gen AI orchestration and data analytics workflows. Integrate LLMs, apply prompt engineering, develop agents, work with vector databases, experiment with model features, and support data loading and troubleshooting.

Requirements

Requires at least 7 years of software engineering or data analytics experience, 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 listed.

Skills

Python
Django
Flask
FastAPI
API Development
Generative AI
Large Language Models
Prompt Engineering
LangChain
Vector Databases
Pinecone
Chroma
FAISS
PySpark
Java
Data Engineering

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 Development
API Integration
Prompt Engineering
LangChain
LLM Agents
Pinecone
Chroma
FAISS
Vector Databases
Data Analytics
Data Engineering
Structured Data
Unstructured Data
Scalable Software Solutions
Model Experimentation
IT Services
IT Consulting

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