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Added 10 days ago
MR
Data Analyst IV
Motion Recruitment
Toronto, ON
- Contract
…contract role in Toronto, ON. The work is mostly Power BI, SQL, Python and Azure (Data Factory, Synapse, Databricks, Unity…
Added 10 days ago
H
Application Developer
Hays
ON · Ontario, Canada
- $70 to $75 CAD / hour
- Contract
Strong experience with C#, .NET/.NET Core, Python, SQL, and web application development.
Added 10 days ago
D
Business Analyst
Dexian
Toronto, ON · Greater Toronto Area, Canada
- Contract
The role requires strong analytical and technical documentation skills, practical knowledge of Python and SQL, and familiarity with Agile methodologies and project management practices.…
Added 10 days ago
RE
Full Stack Software Developer
Randstad Enterprise
Montreal, QC
- Full-time
Strong Database experience preferably with DB2, SQL Server, PostGreSQL
Added 10 days ago
R
Senior Software Engineer – Cloud & Data Platforms
Raise
Toronto, ON
- Contract
…developers, a Scrum Master, and technical leadership working closely with AI and Operations teams. The group owns, supports, and develops applications that power enterprise data platforms,…
Added 10 days ago
M
Principal AI Software Engineer
Mphasis
Toronto, ON
- Full-time
We are seeking a hands-on AI Engineer / Generative AI Developer to design, develop, test, and deploy enterprise AI applications on Google Cloud Platform (GCP). The ideal candidate will have…
Added 10 days ago
MC
Data Analyst – Power BI Microsoft Fabric (35903)
Myticas Consulting
Ottawa, ON
- Full-time
This is an excellent opportunity for a junior-to-mid-level Data Analyst with strong Power BI, SQL and Microsoft data technologies experience who enjoys turning data into meaningful…
Added 10 days ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Strong SQL and database testing experience with Oracle, PostgreSQL, or similar relational databases.
Added 10 days ago
S
Senior QA Automation Engineer / Lead – eCommerce Payments
Simpliigence
Canada
- Contract
Perform backend validation using SQL to verify transaction data and order processing
Added 10 days ago
FI
Maximo Subject Matter Expert / Solution Architect
Flexstaf I.T. Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
…expertise in Maximo Work Management processes, including experience with implementation challenges and strategies for effective…
Added 10 days ago
J
Associate Software Engineer - International
Justworks
Toronto, ON
- $109,000 to $136,000 CAD / year
- Full-time
…program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our…
Added 10 days ago
A
Senior Software Engineer
AspiringIT
Kitchener, ON
- Full-time
Strong experience with SQL and database technologies such as PostgreSQL and BigQuery.
Added 10 days ago
D
Engineering Team Lead - Delo
Deloitte
Toronto, ON
- Full-time
10+ years of software engineering experience, with strong front-end work in React/Next.js and back-end experience in Python/FastAPI or another modern web framework.
Added 10 days ago
NB
Analyst AI
National Bank of Canada
Montreal, QC
- Full-time
Reason to require this language: you will need to discuss frequently with our service providers or partners who speak a language other than French.
Added 10 days ago
NB
Corporate Finance Internships
National Bank of Canada
AB · Edmonton, AB
- Full-time
Programming knowledge, e.g. Python, SQL or VBA.
Added 10 days ago
IC
Senior Application Developer
Infotek Consulting Inc.
Toronto, ON
- $60 to $74 CAD / hour
- Contract
3+ years hands-on with C#, .NET / .NET Core, Python, SQL, and Blazor or a similar web framework
Added 10 days ago
C
Lead Performance Engineer
Collabera
Toronto, ON
- $60 to $69 CAD / hour
- Contract
nguages such as Python, C, and Java, along with SQL query development and scripting.
Added 10 days ago
RA
Full Stack Cloud Developer
Recrute Action
ON · Toronto, Waterloo, Ontario
- Contract
3+ years of hands-on development experience using C#, .NET or .NET Core, Python, SQL, and Blazor or similar web application frameworks.
Added 10 days ago
IC
Business Analyst
Infotek Consulting Inc.
Toronto, ON
- $60 to $70 CAD / hour
- Contract
Partner with technical and business stakeholders to define requirements and turn complex technical concepts into clear business language
Added 10 days ago
YD
Senior Software Engineer
Yeji Data Lab
Montreal, QC
- Full-time
As a global firm at the forefront of the AI revolution, Yeji Data Lab partners with world-leading clients to address their most critical challenges. We leverage Machine Learning, Generative…
Added 10 days ago
CI
Data Engineer with AWS and GCP -- MAZDC5983751
Compunnel Inc.
Montreal, QC
- Contract
Strong SQL skills and experience with relational/non-relational databases.
Added 10 days ago
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Analyst, Mining Systems
Glencore
Sparwood, BC
- $85,000 to $100,000 CAD / year
- Full-time
Programming experience using Microsoft .NET, C#, SQL Server, and Python or shell scripting inculding PowerShell
Added 10 days ago
O
Software Developer (Microsoft 365 & Azure Integrations) 1
OpenText
Richmond Hill, ON
- Full-time
…authentication and token flows, and collaborating directly with clients to diagnose and reproduce issues. This is a role for a developer who enjoys tackling difficult integration problems,…
Added 10 days ago
TH
ANALYSTE PRINCIPAL, PERSPECTIVES COMMERCIALES, FINANCES
The Home Depot Canada
Toronto, ON
- Full-time
Workflow Modernization: Move legacy workflows, including Alteryx, to SQL- and Python-based processes in partnership with analytics engineering.
Added 10 days ago
TH
Senior Insight Analyst
The Home Depot Canada
Toronto, ON
- Full-time
Workflow Modernization: Move legacy workflows, including Alteryx, to SQL- and Python-based processes in partnership with analytics engineering.

Mphasis

Principal AI Software Engineer

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Apr 13, 2027
Posting language: English
Posted: Oct 15, 2026

Original job description

Role Description

Job Title – AI Engineer

We are seeking a hands-on AI Engineer / Generative AI Developer to design, develop, test, and deploy enterprise AI applications on Google Cloud Platform (GCP). The ideal candidate will have practical experience with Gemini Enterprise, Vertex AI, Large Language Models, Retrieval-Augmented Generation, conversational AI, and cloud-native application development.

This role will focus on building AI assistants, enterprise search solutions, RAG applications, and agent-based workflows. The candidate will work closely with AI architects, data engineers, product owners, and business stakeholders to translate functional requirements into secure, scalable, and reliable AI solutions.

Years Of Experience

5+ years of overall experience in software development, cloud engineering, data engineering, or AI/ML.
2+ years of hands-on experience developing AI/ML or Generative AI applications.
Practical experience building applications using GCP, Vertex AI, and Gemini.
Experience implementing RAG, semantic search, conversational AI, or enterprise knowledge-assistant solutions.
Experience working within Agile software development and delivery teams.

Required

Technical Skills:

Generative AI and Gemini

Gemini models and APIs
Gemini Enterprise
Vertex AI and Generative AI Studio
Prompt engineering and prompt management
Function calling and tool integration
Conversational AI and AI assistants
Agentic AI concepts and workflows
Model evaluation, grounding, and response-quality testing

RAG and Enterprise Knowledge Solutions

Retrieval-Augmented Generation
Document ingestion and preprocessing
Chunking, metadata enrichment, and indexing
Embeddings and vector search
Semantic and hybrid search
Retrieval, re-ranking, and grounded response generation
Structured and unstructured enterprise data integration

Google Cloud Platform

Vertex AI
Gemini Enterprise
BigQuery
Cloud Storage
Cloud Run
Cloud Functions
Pub/Sub
Cloud SQL
Vertex AI Vector Search
Basic familiarity with GKE and Dataflow

AI and Application Development

Python
FastAPI
REST APIs
LangChain, LangGraph, or LlamaIndex
JSON and SQL
Git-based development
Unit, integration, and API testing
Logging, monitoring, and application troubleshooting

DevOps and MLOps

CI/CD for AI applications
Cloud Build, GitHub Actions, or equivalent tooling
Containerization using Docker
Vertex AI Pipelines or comparable orchestration tools
Model and prompt versioning
Application monitoring and observability
Basic Infrastructure as Code knowledge, preferably Terraform

Security and Responsible AI

Secure API and application-development practices
Identity and access management
Data privacy and protection
Responsible AI principles
Prompt-injection and sensitive-data handling controls
AI output monitoring and auditability

Preferred Certifications

Google Cloud Associate Cloud Engineer
Google Cloud Professional Machine Learning Engineer
Google Cloud Generative AI certification or skill badge
Google Cloud Professional Cloud Developer
Relevant Python, AI/ML, or cloud-development certification

Key Responsibilities

AI Application Development

Develop and enhance Generative AI applications using Gemini Enterprise, Gemini models, and Vertex AI.
Build AI assistants, chatbots, enterprise search solutions, and agent-enabled workflows.
Develop reusable Python components, APIs, connectors, and integration services.
Integrate AI applications with enterprise systems, data sources, APIs, and business workflows.
Convert business and functional requirements into working application features.

RAG and Knowledge Solutions

Build document ingestion, parsing, chunking, embedding, and indexing pipelines.
Implement semantic search, vector retrieval, re-ranking, and grounded response generation.
Connect AI applications to structured and unstructured enterprise information sources.
Improve retrieval relevance and response quality through testing and tuning.
Support document refresh, metadata management, access control, and knowledge lifecycle processes.

Testing and Evaluation

Create test cases for prompts, retrieval results, model responses, and end-to-end workflows.
Evaluate responses for relevance, groundedness, accuracy, completeness, and consistency.
Identify hallucinations, retrieval gaps, and response-quality issues.
Support regression testing when prompts, models, data sources, or application components change.
Document test results, known limitations, and remediation actions.

Cloud Deployment and Operations

Deploy AI applications using GCP services such as Cloud Run, Cloud Functions, Vertex AI, and GKE.
Support CI/CD pipelines and automated application deployments.
Monitor application performance, errors, latency, usage, and cloud consumption.
Troubleshoot application, integration, data, and deployment issues.
Contribute to performance, scalability, reliability, and cost improvements.

Security and Governance

Follow established enterprise architecture, security, data-governance, and Responsible AI standards.
Implement authentication, authorization, data-protection, and application-logging requirements.
Apply controls for sensitive information, unsafe prompts, model responses, and enterprise data access.
Maintain appropriate technical documentation and evidence required for reviews and audits.
Escalate security, privacy, model-risk, or data-quality concerns to the appropriate leads.

Collaboration and Documentation

Work with AI architects, senior engineers, data engineers, QA teams, product owners, and business analysts.
Participate in technical design discussions, code reviews, sprint planning, demonstrations, and retrospectives.
Prepare technical documentation, configuration guides, API specifications, and operational runbooks.
Provide implementation updates, identify delivery risks, and support issue resolution.
Share reusable components, development practices, and lessons learned with the engineering team.

Preferred Qualifications

Experience implementing enterprise AI assistants or knowledge-search applications using Gemini Enterprise.
Experience integrating Gemini or Vertex AI with business applications and enterprise data sources.
Experience with Vertex AI Vector Search, pgVector, Pinecone, ChromaDB, or FAISS.
Familiarity with BigQuery, Pub/Sub, Cloud SQL, and GCP data services.
Knowledge of GraphRAG, knowledge graphs, or multi-agent patterns is an advantage but not mandatory.
Exposure to MLflow or other experiment and model-tracking tools.
Experience working in a regulated or large-enterprise environment.

Location: Toronto, ON

Work Mode: Hybrid, 3-4 days per week

About Mphasis

Mphasis applies next-generation technology to help enterprises transform businesses globally. Customer centricity is foundational to Mphasis and is reflected in the Mphasis’ Front2Back™ Transformation approach. Front2Back™ uses the exponential power of cloud and cognitive to provide hyper-personalized (C=X2C2TM=1) digital experience to clients and their end customers. Mphasis’ Service Transformation approach helps ‘shrink the core’ through the application of digital technologies across legacy environments within an enterprise, enabling businesses to stay ahead in a changing world. Mphasis’ core reference architectures and tools, speed and innovation with domain expertise and specialization are key to building strong relationships with marquee clients.

Equal Opportunity Employer

Mphasis is an equal opportunity/affirmative action employer. We provide equal employment opportunities to applicants and existing associates and evaluate qualified candidates without regard to race, gender, national origin, ancestry, age, color, religious creed, marital status, genetic information, sexual orientation, gender identity, gender expression, sex (including pregnancy, breast feeding and related medical conditions), mental or physical disability, medical conditions military and veteran status or any other status or condition protected by applicable federal, state, or local laws, governmental regulations and executive orders. View the EEO in the law poster , view the EEO in the law supplement . To view the pay transparency nondiscrimination provision please click and to view the E-Verify posting click .

Mphasis is committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of disability to search and apply for a career opportunity, please send an email to accomodationrequest@mphasis.com and let us know your contact information and the nature of your request.

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More about this job

Responsibilities

Develop and deploy enterprise AI applications, assistants, search solutions, and agent workflows using Gemini, Vertex AI, and GCP. Build and evaluate RAG pipelines, integrate enterprise data and systems, and support secure, reliable operations through testing, monitoring, documentation, and collaboration.

Requirements

Requires 5+ years of overall software, cloud, data, or AI/ML experience, including 2+ years developing AI/ML or generative AI applications. Candidates should have hands-on experience with GCP, Vertex AI, Gemini, RAG or related enterprise AI solutions, Python, and Agile delivery; relevant cloud or AI certifications are preferred.

Skills

Generative AI
Gemini
Vertex AI
Retrieval-Augmented Generation
Python
Google Cloud Platform
Prompt Engineering
Conversational AI
Semantic Search
Vector Search
FastAPI
LangChain
CI/CD
Docker
Responsible AI
Cloud Deployment

Visa sponsorship

Not detected in the job text

Keywords

Gemini Enterprise
Gemini Models And APIs
Vertex AI
Generative AI Studio
Retrieval-Augmented Generation
Google Cloud Platform
BigQuery
Cloud Storage
Cloud Run
Cloud Functions
Pub/Sub
Cloud SQL
Vertex AI Vector Search
Python
FastAPI
REST APIs
LangChain
LangGraph
LlamaIndex
Prompt Engineering
Function Calling
Semantic Search
Vector Search
Embeddings
Docker
CI/CD
Cloud Build
GitHub Actions
Terraform
Responsible AI

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