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Added 8 days ago
KS
Python Lead
Kumaran Systems
Toronto, ON
- Full-time
Design and develop backend services and automation tooling in Python 3.x.
Added 8 days ago
KS
ETL QA
Kumaran Systems
Toronto, ON
- Full-time
We are looking for an ETL QA Engineer with strong experience in
Added 8 days ago
Sr. Engineer, Mixed Signal ASIC Systems
SiTime Corporation
Ottawa, ON
Python based object oriented programming, familiarity with equipment automation and SCPI commands is a bonus.
Added 8 days ago
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Optical Test Coop/Intern
Nokia
Canada
- Full-time
Improve and extend Python-based test automation frameworks used for validating optical transceiver hardware and system-level performance.
Added 8 days ago
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GitHub Enterprise & DevOps Administrator
Raise
Burnaby, BC
- Full-time
…meet growing needs, making this a unique opportunity to work with an industry leader. Our Client, is one of the largest electrical energy suppliers in…
Added 8 days ago
QT
Junior Quantum Engineer
Quantized Technologies
Calgary, AB
- Full-time
Software & Analysis: Proficiency in Python or C for data analysis, experimental modeling, and lab instrument automation.
Added 8 days ago
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Lead Data Engineer
CGI
Halifax, NS
- Full-time
Software Development Practices: Familiarity with agile methodologies Experience in Continuous Integration/Continuous Deployment (CI/CD) pipelines. Knowledge of testing strategies and…
Added 8 days ago
Full Stack Software Engineer - AI Agents
Blanc Labs
Toronto, ON
Blanc Labs is a premier partner for global enterprises, leading the way in digitization, automation, and the development of next-generation digital products and services. Our expertise in…
Added 8 days ago
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Agentic AI Developer
CGI
Ottawa, ON
- Full-time
The successful candidates will join a CGI team working collaboratively with client technical teams to design, develop, and enhance AI agents and intelligent automation solutions using…
Added 8 days ago
RI
Senior Full Stack Engineer - Java / AI
Rose International
Mississauga, ON
- Full-time
Hands-on experience with data streaming technologies, specifically Kafka.
Added 8 days ago
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Senior Data Scientist - Fraud Detection
DataVisor
Vancouver, BC
- $120,000 to $150,000 CAD / year
- Full-time
Strong programming skills in Python (must-have) and proficiency with SQL; experience with PySpark is a significant plus
Added 8 days ago
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Senior Data Scientist - Fraud Detection
DataVisor
Calgary, AB
- $120,000 to $150,000 CAD / year
- Full-time
Strong programming skills in Python (must-have) and proficiency with SQL; experience with PySpark is a significant plus
Added 8 days ago
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Lead Middleware Platform Engineer (contract)
Capgemini
Montreal, QC
- Contract
We are looking for a Lead Middleware Platform Engineer to lead the design, implementation, automation, and operationalization of a next-generation data and RDF platform for a global…
Added 8 days ago
D
Reporting Lead, Purpose & Sustainability
Deloitte
Toronto, ON
- Full-time
Own the strategic relationship with the Data & Insights Centre of Excellence, translating business priorities into reporting requirements, dashboard enhancements, automation opportunities…
Added 8 days ago
GM
Senior Quality Assurance Specialist
Galactic Minds INC
Toronto, ON
- Contract
You will use Python to build automation frameworks that simulate thousands of real-time trades, ensuring our systems can handle market volatility. You will use complex SQL to deep-dive into…
Added 8 days ago
M
Senior Advisor Analytics
Manpower
Calgary, AB
- Contract
Advanced proficiency in SQL and Python, with hands-on experience building analytical workflows on cloud analytics platforms (preferably Databricks).
Added 8 days ago
BI
Java Full Stack Senior Developer
BURGEON IT SERVICES
Toronto, ON
- Contract
DevOps: GitHub, Jenkins, Kubernetes, MuleSoft, Kafka, Python, Dynatrace, Splunk
Added 8 days ago
BC
Legal Technologist
Blake, Cassels & Graydon LLP
Toronto, ON
- Full-time
Designing, building and maintaining APIs, integrations and internal tooling that connect legal technology platforms with core firm systems and improve workflow efficiency
Added 8 days ago
Senior Manager, Data Science & Service Intelligence
Questrade Financial Group
Toronto, ON
…scale to uncover failure points and steer model improvements with automation…
Added 8 days ago
CI
Associate, Investment Engineering & Analytics (12-month contract)
CPP Investments | Investissements RPC
Toronto, ON
- Full-time
…market modernization, data, analytics and market execution, with a focus on scalable solutions, automation and AI-enabled…
Added 8 days ago
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Container Security Engineer
TheCorporate
ON · Ontario, Canada
- Contract
Document security configurations, procedures and guidelines for containerized environments, ensuring compliance with organizational standards and regulatory requirements.
Added 8 days ago
MS
Lead Middleware Platform
Millennium Software and Staffing Inc
Montreal, QC
- Contract
12+ months and possible Contract-To-Hire with Capgemini any time after 90 days
Added 8 days ago
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Modeling & Risk Management - Senior Risk Analyst
Driven
ON · Ontario, Canada
- Full-time
Be the human anchor in a function being redesigned around AI – ensuring accountability and strategic value scale with automation
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QA Test Automation Co-op Student (Winter 2027)
TechInsights
Ottawa, ON
- $21 to $25 CAD / hour
- Internship
…informed business, design, and product decisions faster and with greater confidence. For more information, visit…
Added 8 days ago
TI
Big Data Lead
Tekgence Inc
Toronto, ON
- Full-time
…datasets efficiently. Write clean, reusable, and optimized code in Python for data manipulation, analysis, and automation tasks. Design and implement ETL workflows to extract, transform,…

Blanc Labs

Full Stack Software Engineer - AI Agents

Toronto, ON, M5E 1J8, Canada

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Job details

Experience: 2 to 5 years of professional software engineering experience, with production code you’ve shipped and supported
Posting language: English
Posted: Oct 27, 2026

Original job description

Blanc Labs is a premier partner for global enterprises, leading the way in digitization, automation, and the development of next-generation digital products and services. Our expertise in digital transformation powers businesses to accelerate service delivery, drive customer engagement, and foster growth.

Alongside our client work, a small product team at Blanc Labs is building our own AI agent platform: agents that hold real conversations with customers across voice, SMS, and chat. The platform is already live in production with enterprise clients, and we operate with the pace and ownership of a startup, backed by the stability of an established firm. You’ll take features from idea to production and see them used by real clients.

The problems are real and hard, from making voice conversations feel natural to keeping them reliable in real-world conditions.

We’re looking for a Software Engineer who wants to build across the whole stack (backend services, web interfaces, and the AI agents themselves) and gets energy from solving hard problems rather than already knowing every answer.

This is a hybrid role in downtown Toronto, with 2-3 days a week in the office.

What You’ll Be Doing

Build and ship features across the platform: backend services, APIs, and the Next.js interfaces our team and clients use
Develop agent capabilities, including prompt assembly, tool and function calling, streaming responses, and conversation state
Integrate real-time voice and messaging channels (telephony, SMS, web) alongside our technical lead
Design data models and migrations with care for consistency and safe change
Build background jobs and outbound processing with clear retry and failure handling
Instrument services with logging, metrics, and tracing, and debug issues end to end, from the interface to the live conversation
Bring ideas to the roadmap and prototype new agent capabilities

What You’ll Need To Be Successful

2 to 5 years of professional software engineering experience, with production code you’ve shipped and supported
Strong Python, including asynchronous programming (asyncio, FastAPI, or similar)
Experience with React and TypeScript
Comfort with relational databases (PostgreSQL), SQL, and migrations
Hands-on experience building with LLMs, professionally or through side projects
Working knowledge of Docker and a major cloud platform (Azure preferred)
A habit of figuring things out: reading the docs, testing hypotheses, and asking good questions

Nice to Have

Experience with Next.js
Real-time media or telephony (WebRTC, SIP, programmable voice or SMS APIs)
LLM evaluation or agent frameworks
Experience working within data residency or compliance requirements

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More about this job

Responsibilities

You will build and maintain full-stack features including backend services, APIs, and Next.js interfaces for an AI agent platform. Additionally, you will develop agent capabilities such as prompt assembly, tool calling, and real-time voice and messaging integrations.

Requirements

The role requires 2 to 5 years of professional software engineering experience with strong proficiency in Python, React, and TypeScript. Candidates should have hands-on experience building with LLMs and comfort working with relational databases and cloud platforms.

Skills

Python
Asynchronous programming
FastAPI
React
TypeScript
PostgreSQL
SQL
LLMs
Docker
Azure
Next.js
WebRTC
SIP
Prompt engineering
API development

Visa sponsorship

Not detected in the job text

Keywords

Full Stack
Software Engineer
AI Agents
Python
FastAPI
React
TypeScript
PostgreSQL
LLMs
Docker
Azure
Next.js
WebRTC
SIP
API
Generative AI
Backend
Frontend
Data modeling
Cloud computing
Prompt engineering
Telephony
SMS
Asynchronous programming
Software development

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