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Added 16 hours ago
KS
Python Lead
Kumaran Systems
Toronto, ON
- Full-time
Bachelor's/Master's in Computer Science, Engineering or equivalent.
Added 16 hours ago
KS
BSA
Kumaran Systems
Toronto, ON
- Full-time
future state for any projects, whether data-related or not
Added 16 hours ago
MI
Process Engineer
Mondelēz International
Toronto, ON · Plant - Bertrand - Toronto, Canada
- Full-time
Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours.
Added 16 hours ago
Construction Superintendent - Network (Canal Flats)
IREN
Canal Flats, BC
7+ years of experience in structured cabling / network infrastructure construction on large-scale data center, telecom, or mission-critical projects, including at least 3 years in a…
Added 16 hours ago
Data Center Technician
Google
Toronto, ON
…switches and networking protocols. You'll participate in or lead small project teams on larger installations and develop project contingency plans. A typical day involves manual movement…
Added 16 hours ago
W
Gestionnaire de produits, Composants de matériel roulant (RSC) / Rolling Stock Components (RSC) Product Manager
Wabtec
Montreal, QC
- Full-time
Added 16 hours ago
E
Staff Product Manager, Professional Experience
ecobee
Toronto, ON
- Full-time
Our hive is looking for a Staff Product Manager to lead the professional experience, a dedicated focus for ecobee. Professionals strongly influence which controls are installed and…
Added 16 hours ago
P&
Analyste en opérabilité / Operability Analyst
Pratt & Whitney
Longueuil, QC
- Full-time
…coordonner les sections pertinentes des différents documents (Engineering Instructions, Installation Manual, Maintenance Manual,…
Added 16 hours ago
S
Enterprise Architect
Sobeys
Stellarton, NS
- Full-time
Lead capability-based technology planning and roadmap development.
Added 16 hours ago
Lead, Cyber Security
Westerkirk
Calgary, AB
The Cybersecurity Lead is responsible for shaping and advancing De Havilland's cybersecurity program across enterprise IT and operational technology environments. This role combines…
Added 16 hours ago
JG
Gen AI Developer
J&M Group
Mississauga, ON
- Contract
We are looking for a GenAI Developer with strong Python, Microservices, Prompt Engineering, LangChain, LangGraph, and AI Agent development.
Added 16 hours ago
Q
Customer Success Operations Analyst
Quadient
Markham, ON
- $52,000 to $75,000 CAD / year
- Full-time
…skills and make a real impact – help our future-focused business lead the way in powering secure and sustainable business connections through digital and physical…
Added 16 hours ago
R
GitHub Enterprise & DevOps Administrator
Raise
Burnaby, BC
- Full-time
The GitHub Enterprise & DevOps Administrator to join the IT Infrastructure and DevOps Engineering team. In this role, you will collaborate closely with ’s Lead GitHub Administrator and the…
Added 16 hours ago
WI
Project Controls Lead
WSP in Canada
Vancouver, BC
- Full-time
As a Project Controls Lead, you’ll partner with Project Managers and technical teams to strengthen cost control, forecasting, scheduling, and performance across Ground Engineering projects…
Added 16 hours ago
C
Lead Data Engineer
CGI
Halifax, NS
- Full-time
The Sr/Lead Data Engineer is someone who has the skills to lead the engineering team, including strong communication skills and ability to be self sufficient
Added 16 hours ago
R
Senior DevSecOps and Application Security SME
Raise
Vancouver, BC
- Full-time
Application Onboarding & Supply Chain Security: Lead application security onboarding, software supply chain risk management, vulnerability management, and risk-based remediation workflows.
Added 17 hours ago
A
EDGE Google Inside Sales
Accenture
Toronto, ON
- Full-time
…decision-makers, you will spark the initial conversations that lead to groundbreaking change. You will be their guide to what's possible, connecting them with innovative Accenture solutions…
Added 17 hours ago
Full Stack Software Engineer - AI Agents
Blanc Labs
Toronto, ON
Integrate real-time voice and messaging channels (telephony, SMS, web) alongside our technical lead
Added 17 hours ago
JI
Planning and Readiness Coordinator
J.D. Irving, Limited
NS · Dartmouth, NS
- Full-time
Analyze schedule and readiness data to identify trends, impacts, and opportunities for corrective action.
Added 17 hours ago
T
Quality Engineer II
TD
Toronto, ON
- Full-time
…will win by delivering capabilities, maximizing the use of data, automating execution, innovating with purpose, and enabling personalization for customers and prospects in the right channel…
Added 17 hours ago
Controls Supervisor
JENOPTIK AG
Barrie, ON
Located in Barrie, Ontario, Prodomax is a specialized industrial engineering firm focused on designing complex automation with a blue-chip customer base since 1971. Operating from two…
Added 17 hours ago
Mechanical Designer
Hatch
Sudbury, ON
Provide regular feedback to the Overall Engineering Manager and Mechanical Lead on progress with preparation of deliverables.
Added 17 hours ago
BI Architect
GFT Technologies SE
Toronto, ON
Contribute to best practices, documentation, and continuous improvement initiatives related to data engineering and analytics delivery.
Added 17 hours ago
GP
Staff Product Manager, Professional Experience
Generac Power Systems
Toronto, ON · Canada - Toronto
- Full-time
Our hive is looking for a Staff Product Manager to lead the professional experience, a dedicated focus for ecobee. Professionals strongly influence which controls are installed and…
Added 17 hours ago
ER
Director of Operations
Entourage Ressources Humaines - Entourage Human Resources
QC · South Shore, QC
- Full-time
Reporting to the Vice President, the successful candidate will lead manufacturing, painting, assembly, packaging, technical production support, and production planning and scheduling across…

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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