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Added 20 mins ago
Senior Machine Learning Engineer, Recommendations
Lyft
Toronto, ON
We are seeking a Senior Machine Learning Engineer to join the Rider Applied AI team and lead the design, development, and deployment of state-of-the-art machine learning and artificial…
Added 20 mins ago
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Spécialiste en intégration de systèmes, IA souveraine
Mila - Institut québécois d'intelligence artificielle
Montreal, QC
- Full-time
Reporting to the Senior Director of Engineering, you will build and maintain deployment packages and automation for the stack. They will enable partners to deploy, upgrade, and roll back…
Added 20 mins ago
Senior Software Engineer, Full-Stack Applications - Python
Fitch Group
Toronto, ON
Senior Software Engineer, Full-Stack Applications – Python
Added 35 mins ago
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Senior Cloud Engineer -Hybrid
Manulife
Toronto, ON · Waterloo, ON
- Full-time
Are you passionate about building scalable, secure, and modern cloud solutions? We're looking for a Senior Cloud Engineer who can combine deep technical expertise with business insight to…
Added 35 mins ago
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Database Administrator
LCBO
Toronto, ON
- Full-time
…team that strives for operational excellence? Reporting to the Senior Manager, Infrastructure, you will be responsible for the administration, maintenance, security, performance, and…
Added 1 hour ago
Senior Data Scientist I
Bell
Toronto, ON
Advanced Analytics & Statistical Modeling: Applying rigorous statistical methods to uncover hidden patterns and insights from vast, complex datasets.
Added 1 hour ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Lightspeed's Data Office is hiring a Senior Analytics Engineer to design and own the data models that drive decisions across financial performance, GTM activities, and product insights.…
Added 1 hour ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Lightspeed's Data Office is hiring a Senior Analytics Engineer to design and own the data models that drive decisions across financial performance, GTM activities, and product insights.…
Added 1 hour ago
Senior Software Engineer, Data Platform
Okta
Toronto, ON
…designing, building, and deploying the systems that power our data analytics and ML. Our analytics infrastructure stack sits on top of many modern technologies, including Kinesis, Flink,…
Added 2 hours ago
PT
Product Engineer
Purelend Technologies Inc.
Calgary, AB
- Full-time
We're hiring a senior Product Engineer to sit on that boundary. You're an engineer at the bone. You think in systems, you write production code, and you have the technical credibility to…
Added 2 hours ago
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Senior Applied AI Engineer
Network Solutions
Canada
- Full-time
We are looking for a hands on Senior Applied AI Engineer who combines strong software engineering with practical AI problem solving. You will build production AI experiences across Network…
Added 6 hours ago
NG
Cost Controller
New Gold Inc.
Kamloops, BC
- Full-time
Added 8 hours ago
SI
Forward Deployed Engineer
SPERTON India - Where Great People Meet
Canada
- Full-time
Work directly with senior operators and business leaders
Added 11 hours ago
B&
Lead, AI Engineering
Bain & Company
Zurich, ON
- Full-time
The Lead AI Engineer will design, build, and ship generative AI systems and agentic solutions for Bain’s clients. You will contribute across the full development lifecycle - from early…
Added 12 hours ago
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Senior Software Engineer - Card Network Integration
Marqeta
Remote, Canada
- Full-time
- Remote
Marqeta is seeking a skilled Senior Software Engineer to join the Network File Integration team. In this role, you will help design and deliver scalable software solutions for batch and…
Added 14 hours ago
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Software Engineer – Master’s New Grad / Bachelor’s + 2–3 Years Experience
Nutanix
Vancouver, BC
- $103,000 to $155,000 CAD / year
- Full-time
Are you an enthusiastic early-career engineer passionate about building secure AI infrastructure from the ground up? Join Nutanix to help develop our DataHub platform - an enterprise data…
Added 14 hours ago
AM
Senior Software Engineer - GPU Profiling Tools
Advanced Micro Devices, Inc
Markham, ON
- Full-time
AMD is looking for a Senior Software Engineer - GPU Profiling Tools for the Developer Tools team, where you will contribute to the development and optimization of GPU profiling tools for…
Added 16 hours ago
ET
Senior LLM Research Engineer
Encore Technical Solutions Inc.
Toronto, ON
- Full-time
We're looking for a Senior LLM Research Engineer to help build and optimize advanced language models for complex, real-world applications. This role spans the full lifecycle of model…
Added 16 hours ago
AI
AWS DATA ENGINNER
Apptoza Inc.
Toronto, ON
- Contract
As a senior technical leader, you will collaborate with architecture, analytics, and business teams to define long-term data strategy, establish engineering best practices, and support…
Added 16 hours ago
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Senior AI Engineer
Guidepoint
Toronto, ON
- Full-time
You'll be an early engineer on a new initiative: taking working prototypes to production and shaping the architecture as the product scope grows. This is a hands-on role with broad…
Added 16 hours ago
S
Senior Data Engineer, NimbleRx
Swoop
Toronto, ON
- Temporary
As a Senior Data Engineer, you will own NimbleRx’s data platform - the layer that every other team builds on to understand the business, ship product features, and meet our compliance…
Added 17 hours ago
Senior Platform Engineer, AI & Fabrics
BMO
Toronto, ON · FCP
…AI safe, governed, and scalable. We are seeking experienced Senior Engineers to help build and operate the core infrastructure that governs how AI runs at BMO: the AI Gateway, Policy…
Added 17 hours ago
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Senior Manager, Data & AI
BDO
Vancouver, BC
- Full-time
Previous hands-on experience as a technical delivery professional, architect, developer, data engineer, analytics leader, or similar role, with the ability to remain technically credible…
Added 17 hours ago
TN
Data Engineer
TalentVault Network Inc.
Vancouver, BC
- Contract
Added 17 hours ago
S
Senior DevOps Engineer – AI & Data Platform
Systematix
Canada
- Contract
We are Systematix and we are currently looking for a Senior DevOps Engineer – AI & Data Platform to help modernize and automate the engineering practices supporting a rapidly growing…

MLabs

Member of Technical Staff (Agents)

Toronto, ON, Canada

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Job details

Experience: Engineering Excellence: 4+ years of experience writing high-quality, production-grade code.
Posting language: English
Posted: Oct 5, 2026

Original job description

Location: Toronto (Office)

On-site | Full-time

Compensation: $140K - $240K

Our client is a high-growth, open-source infrastructure provider dedicated to the advancement of AI agents and web-based applications. By developing sophisticated browser infrastructure, the organization enables developers to deploy AI products that interact seamlessly with the web via a proprietary Sessions API.

Following a period of exponential growth in 2025 driven by a robust open-source community and word-of-mouth adoption, our client is expanding its talent-dense team. This role offers the opportunity to shape the future of human-internet interaction by building the frameworks, developer tools, and benchmarks that make autonomous web browsing possible for AI.

The Role: Member of Technical Staff (Applied AI)

The Senior Applied AI Engineer will play a pivotal role in defining how AI agents navigate the web. This individual will focus on building open-source frameworks and high-impact demos, while simultaneously refining the developer experience to ensure the platform remains indispensable for AI engineers.

Key Responsibilities

Framework Development: Build and maintain open-source tools and libraries that simplify the integration of AI agents with browser environments.
Performance Benchmarking: Design and implement evaluation frameworks to measure the reliability and efficiency of browser-based AI tasks.
Product Iteration: Move fluidly between frontend, backend, and model integration to ship full-stack features end-to-end.
Technical Advocacy: Produce high-quality technical documentation and posts that unpack complex engineering challenges and learnings.
Customer Collaboration: Act as a technical partner for early adopters to ensure successful implementation of the platform's infrastructure.

Engineering Excellence: 4+ years of experience writing high-quality, production-grade code.
AI-Native Workflow: A heavy user of AI agents within a day-to-day coding environment.
Full-Stack Capability: Proven experience shipping product features from design through to model integration.
Developer Focus: A strong interest in developer tooling and clear opinions on developer ergonomics and API design.
Communication: Exceptional technical writing skills and the ability to communicate complex concepts clearly.
Product Sense: Strong intuition for product-market fit and the ability to prioritize features that drive developer value.
Autonomy: The ability to thrive in a self-directed, highly autonomous work environment.

Compensation Range: $140,000 – $240,000

Health & Wellness: Comprehensive health and dental insurance for employees and their families.
Equipment: A brand-new, premium laptop and workstation setup.
Professional Growth: Participation in regular team events and off-sites.
Lifestyle: Gym membership subsidies to support physical well-being.

Interview Process
The following stages outline the standard evaluation process for this position:
Initial Screening: A 30-minute introductory call with a Co-Founder.
Leadership Interview: A technical and strategic discussion with the CEO.
Technical Assessment: A coding-centric interview conducted by a Founding Engineer.
Final Stage: A full-day onsite session to meet the broader team and dive deep into technical challenges.

Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search.

Commitment to Equality and Accessibility:

At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city.

MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

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More about this job

Responsibilities

The role involves building and maintaining open-source frameworks for AI agents while designing performance benchmarks for browser-based tasks. You will also collaborate with early adopters and contribute to full-stack product development.

Requirements

Candidates must have 4+ years of production-grade coding experience and a strong background in full-stack development. Exceptional technical writing skills and a deep familiarity with AI-native workflows are essential for this position.

Skills

AI agents
Open-source frameworks
Browser infrastructure
Full-stack development
Performance benchmarking
API design
Technical writing
Frontend development
Backend development
Model integration
Developer tooling
Product-market fit
Autonomous systems
Software engineering

Benefits

Health insurance
Dental insurance
Premium laptop and workstation
Team events
Off-sites
Gym membership subsidies

Visa sponsorship

Not detected in the job text

Keywords

AI agents
Open-source
Infrastructure
Browser automation
Sessions API
Full-stack
Frontend
Backend
Benchmarking
Developer experience
API design
Technical documentation
Product-market fit
Software engineering
Production-grade code
AI-native

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