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Added 16 days ago
AM
Fuse Validation Lead
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are seeking an engineer to join our team that will thrive in a fast-paced work environment, using effective communication, problem-solving, and prioritization skills. Individuals that…
Added 16 days ago
Q
FY27 Intern - Firmware/Embedded Software Engineering Internship - Canada (12 or 16 months)
Qualcomm
Toronto, ON
- Full-time
…running on RISC-V-based controllers, customer-facing C and Python SDKs, lab tools and GUIs for interactive debug, and the build, regression, and continuous integration infrastructure that…
Added 16 days ago
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FY27 Intern - MSIP Design Methodology Engineering Internship - Canada (16 months)
Qualcomm
Toronto, ON
- Full-time
As a Design Methodology Engineer, you will be at the forefront of innovation – building optimized tools to help execution teams get their products out the door. You will be working with…
Added 15 days ago
AI
Software Test Engineer
Aversan Inc.
London, ON
- $85,600 to $107,000 CAD / year
- Contract
We are currently seeking a qualified Software Test Engineer to join our team. The successful candidate will be responsible for the planning, development, and execution of software…
Added 15 days ago
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Responsable - Plateforme IA (Lead AI Platform Engineer)
CGI
Montreal, QC
- Full-time
In this context, the PSC is creating a new Lead AI Platform Engineer position. The role will be responsible for structuring and evolving our AI capabilities, both on-premises and in the…
Added 15 days ago
AS
SCADA Engineer
Arrow Speed Controls
Mississauga, ON
- Full-time
…date, we are a trusted partner across the heavy industries. We engineer and assemble speed control equipment for a wide range of electric motor applications. In addition to VFD's, we also…
Added 17 days ago
Summer 2027 Long Term Thermal Mechanical Test Engineer Intern/Co-op
Advanced Micro Devices, Inc
Markham, ON
We are seeking highly motivated Thermal/Mechanical Test Engineer co-op to join our team. In this role –
Added 15 days ago
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Oracle EDQ Platform Engineer (contract)
Capgemini
Brampton, ON
- Contract
We are seeking a highly skilled Oracle EDQ Platform Engineer to lead and support the migration of Oracle Enterprise Data Quality (EDQ) from on-premises environments to Microsoft Azure…
Added 16 days ago
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FY27 Intern - Physical Mixed Layout Engineering Internship - Canada (16 months)
Qualcomm
Toronto, ON
- Full-time
As a Physical Mixed Layout Engineer Intern, you will have the unique opportunity to work alongside our experienced design team on the layout of complex integrated circuits. You will be…
Added 15 days ago
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Senior Software Engineer II, KYC
Carta
Waterloo, ON
- Full-time
As a Senior Software Engineer II, KYC, You Will Lead Technically Complex Projects And Serve As a Multiplier For Your Team. You’ll Work To
Added 15 days ago
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Senior Software Engineer II, KYC
Carta
Toronto, ON
- Full-time
As a Senior Software Engineer II, KYC, You Will Lead Technically Complex Projects And Serve As a Multiplier For Your Team. You’ll Work To
Added 15 days ago
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Professional Senior, Engineering, Data Engineer, Data Analytics
Bombardier
Dorval, QC
- Full-time
You have good knowledge of Python & SQL (SQL Server, Oracle, etc.) and software development;
Added 16 days ago
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Senior Solutions Engineer
Suger
Vancouver, BC
- $120,000 to $160,000 CAD / year
- Full-time
We’re hiring a Senior Software Engineer - Solutions to work directly at the intersection of product engineering and customer integrations.
Added 16 days ago
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Software Engineer
Picovoice
Vancouver, BC
- $75,000 to $150,000 CAD / year
- Full-time
Added 15 days ago
CI
Founding Engineer (AI & Agentic Systems)
Codexa Intelligence
Remote, Canada
- $80,000 to $110,000 USD / year
- Full-time
- Remote
We're looking to hire a founding engineer to own the intelligence layer of the product. This person lives entirely on the agentic and AI side of Codexa: the orchestration that decides what…
Added 15 days ago
PG
AI Platform Engineer
Pacer Group
Halifax, NS
- $55 to $60 CAD / hour
- Contract
Job Title: AI Platform Engineer with DevOps Experience
Added 16 days ago
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Senior Cloud Security Engineer
Pixieset
Vancouver, BC
- Full-time
We’re hiring a Senior Cloud Security Engineer to strengthen and lead cloud security across Pixieset’s AWS, Cloudflare, and Kubernetes environments.
Added 16 days ago
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Tech Lead | Canada
Cuesta Partners
Remote, Canada
- $140,000 to $275,000 CAD / year
- Full-time
- Remote
Proven 8-10 years experience as a Data Engineer or similar role, with a strong background in designing and implementing data solutions.
Added 16 days ago
RB
Lead Agentic AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Strong Python backend - FastAPI, async, Pydantic, streaming responses
Added 15 days ago
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Senior Cloud Security Engineer
Pixieset
Vancouver, BC
- Full-time
We’re hiring a Senior Cloud Security Engineer to strengthen and lead cloud security across Pixieset’s AWS, Cloudflare, and Kubernetes environments.
Added 16 days ago
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Sr. Software Engineer - Fullstack
eBay
Toronto, ON
- Full-time
We are looking for a Senior Software Engineer – Full Stack with 6+ years of professional software development experience to help build a new, scalable authentication platform.
Added 16 days ago
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Full Stack Engineer
Zapcom Group Inc
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Backend development using Java, Spring Boot or Python (Django/Fast API/Flask)
Added 15 days ago
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Quality Assurance Software Engineer - Contract Role
FYidoctors
Calgary, AB
- Full-time
Join our dynamic team as a QA Software Engineer! In this role you’ll be developing and executing comprehensive automated test plans and cases for all software projects. You’ll increase…
Added 15 days ago
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Data Architect
Lantern
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
Proficiency in SQL and Python or PySpark, including batch, streaming, lakehouse, data warehouse, semantic-modeling, and medallion-architecture patterns.
Added 15 days ago
BD
Senior DevOps Engineer - Cloud Operations
Black Duck
Calgary, AB
- Full-time
Staff. DevOps Engineer will be a key player on the Cloud Operations team responsible for all SaaS and Hosted services across the company's product portfolio. They will proactively work with…

Codexa Intelligence

Founding Engineer (AI & Agentic Systems)

Remote, Canada

Remote

$80,000 to $110,000 USD / year · Full-time

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Job details

Pay: $80,000 to $110,000 USD / year
Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Sep 17, 2026

Original job description

Codexa is building an agent-first CRM. Instead of reps working a CRM by hand, our AI agents run the revenue operation itself: outbound, qualification, and pipeline management, end-to-end, replacing traditional SDR and AE workflows. The MVP is live, we have paying clients, and the core architecture is already running client campaigns. We're looking to hire a founding engineer to own the intelligence layer of the product. This person lives entirely on the agentic and AI side of Codexa: the orchestration that decides what every agent does next, the LLM systems behind it, and the voice infrastructure that runs live calls. It's an AI-focused seat, but not an AI-only one. We're building a full CRM, so you need real full-stack engineering behind you. Compensation This role starts on a fully deferred cash comp rather than a standard salary. It's a market-rate role with pay deferred and repaid at a premium once we hit a funding or revenue milestone. We're upfront that this is a real trade: less cash now, real upside as the company grows. Happy to walk through the specifics directly. What you'd own The agentic orchestration layer: the state machine and decision engine that runs each lead end-to-end across email and voice, including our Next Best Action logic, escalation, and handoff rules Our LLM stack: model integration and routing, prompt systems, tool and function calling, retrieval and vector memory, and the evals and guardrails that keep agent behavior safe and reliable in production Voice AI: the real-time voice agent stack, from call orchestration and latency tuning to qualification on live calls The reasoning and data enrichment pipeline as it scales from internal tooling into a productized platform Application development around all of it: the backend services, data models, and APIs the agents run on Engineering standards for how we build AI systems from the ground up, where your calls on frameworks and architecture will stick What we're looking for Hands-on experience building agentic systems with orchestration frameworks like LangGraph and LangChain, not just calling an LLM in a loop Strong applied LLM engineering: prompt design, tool and function calling, RAG, vector databases, and structured outputs, with real production experience Voice AI experience: real-time voice agents, telephony, and the ability to structure and tune latency-sensitive call flows Comfort integrating and routing across model providers (OpenAI, Anthropic/Claude, OpenRouter) and reasoning about cost, latency, and reliability trade-offs Solid full-stack engineering: able to ship end-to-end across backend, data, and APIs (Node.js/TypeScript, Python, PostgreSQL, queues and workers) Experience with multi-agent or event-driven architectures and state machines Startup or 0-to-1 experience preferred, and comfortable with ambiguity and fast iteration Based in Canada or the US with overlap in Eastern hours. Strong pluses Experience with the Model Context Protocol (MCP) for giving agents controlled access to internal and external systems LLM observability and evals: tracing, prompt versioning, and offline and online evaluation Multi-tenant, workspace-isolated architecture at scale Experience building enrichment or data pipelines that feed agent decisioning

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More about this job

Responsibilities

The founding engineer will own the intelligence layer of the product, including agentic orchestration, LLM systems, and voice infrastructure. They will also be responsible for full-stack development of backend services, data models, and APIs to support the agentic CRM platform.

Requirements

Candidates must have hands-on experience building agentic systems with frameworks like LangGraph and LangChain, along with strong applied LLM engineering skills. Proficiency in full-stack development (Node.js/TypeScript, Python, PostgreSQL) and experience with real-time voice AI are also required.

Skills

Agentic Systems
LangGraph
LangChain
LLM Engineering
Prompt Design
RAG
Vector Databases
Voice AI
Telephony
Node.js
TypeScript
Python
PostgreSQL
State Machines
Full-stack Engineering

Remote locations

Canada
United States

Remote locations (standardized)

Canada
United States

Visa sponsorship

Not detected in the job text

Keywords

Agentic Systems
CRM
LLM
LangGraph
LangChain
Voice AI
Full-stack
Node.js
TypeScript
Python
PostgreSQL
RAG
Vector Databases
State Machines
Telephony
OpenAI
Anthropic
Claude
OpenRouter
Model Context Protocol
Observability
Evals
Data Pipelines
Revenue Operations
Startup
0-to-1
Event-driven Architecture
API
Latency Tuning
Prompt Engineering

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