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Added 13 hours ago
T
Senior Full Stack Engineer (Python + JavaScript)
Tetrix
Montréal, QC
- $180,000 to $230,000 USD / year
- Full-time
- Hybrid
- You’re experienced and thoughtful – we are looking for folks with 5+ years of work experience in Python and JavaScript, ideally in fast-paced or entrepreneurial environments. Bonus points…
Added 13 hours ago
CG
Senior Platform Infrastructure Engineer
Credit Genie
Toronto, ON
- $170,000 to $225,000 USD / year
- Full-time
- On-site
As a Senior Platform Infrastructure Engineer Engineer on this team, you'll own reliability and deployments across our AWS and Kubernetes environment, take real ownership of our compliance…
Added 13 hours ago
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Staff Software Engineer, Infrastructure
Stream
Toronto, ON
- Full-time
- Hybrid
Platform & Infrastructure is a small, senior team without the support structures of a large organisation. It moves fast and it gets hectic. We would rather say that now than have you find…
Added 13 hours ago
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Senior Software Engineer, Evaluation Infrastructure
Waabi
Toronto, ON
- $127,000 to $223,000 USD / year
- Full-time
- Hybrid
Proficient in Python programming and strong software engineering fundamentals with real-world experience writing high quality, well-structured, and well-tested code.
Added 13 hours ago
W
Senior / Staff Software Engineer, Mapping
Waabi
Toronto, ON
- $141,000 to $242,000 USD / year
- Full-time
- Hybrid
The Mapping team at Waabi develops the foundational spatial intelligence of our autonomous fleet. As a Senior or Staff Software Engineer on our Mapping team, you will act as a versatile,…
Added 13 hours ago
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Director, Fleet Solutions
Waabi
Canada
- $212,000 to $260,000 USD / year
- Full-time
- Hybrid
A demonstrated record of building and presenting quantitative value propositions and business cases to senior executives.
Added 13 hours ago
Senior Software Engineer
Greenhouse
ON
Greenhouse is searching for a Senior Full Stack Engineer to join our Employer Experience & Talent Discovery team. This team builds the experiences and signals that help employers find the…
Added 13 hours ago
Senior Software Engineer
Greenhouse
BC
Greenhouse is searching for a Senior Full Stack Engineer to join our Employer Experience & Talent Discovery team. This team builds the experiences and signals that help employers find the…
Added 13 hours ago
Principal FW/SW Engineer
Astera Labs
Toronto, ON
…onboarding, and technical development; people management or a senior technical-lead path may be available as the organization…
Added 13 hours ago
Forward Deployed Engineer
Archera
Québec, QC
You will report to the Senior Director of Field Engineering & GTM Enablement and work across the full deal cycle: technical discovery and commitment modeling on an enterprise pursuit one…
Added 13 hours ago
Staff Quality Engineer
StackAdapt
Canada
…building StackAdapt's AI and agentic products. As the most senior quality engineer on the team, you will set the technical direction for how we test, evaluate, and ship intelligent systems,…
Added 13 hours ago
Senior Quality Engineer
StackAdapt
Canada
StackAdapt is seeking a talented Senior Quality Engineer who is passionate about software quality and test automation to be part of a highly impactful team that will directly affect the…
Added 13 hours ago
Senior People Scientist, Talent Management
StackAdapt
Canada
Reporting into the Senior Talent Management Lead, we are looking for a Senior People Scientist to join our People & Culture team. In this role, you will use rigorous scientific methods to…
Added 13 hours ago
Senior Analyst, Inventory Operations
StackAdapt
Canada
…partnerships and deepen inventory intelligence, we're looking for a Senior Analyst, Inventory Operations to join our Advertising Technologies…
Added 13 hours ago
Data Scientist
TextNow, Inc.
Waterloo, ON
Tell the story. Turn complex findings into clear, actionable recommendations for technical and non-technical audiences, including senior leadership.
Added 13 hours ago
Data Developer
TextNow, Inc.
Waterloo, ON
TextNow is looking for an experienced Data Developer with hands-on experience designing and developing data platforms. You will own the design, development, and maintenance of TextNow's…
Added 13 hours ago
Tech Lead - Python
Nearform
Canada
Whether you are a Senior Engineer, Tech Lead, or DevOps Engineer, you will collaborate with distributed teams, leveraging cutting-edge technologies to build secure, high-performance…
Added 13 hours ago
Senior Software Engineer - Python & AI
Nearform
Canada
As a Senior Engineer at Nearform your main task will be designing & building applications using Python. However as you’ll likely work on a variety of projects your responsibilities may also…
Added 13 hours ago
CS
AI Fleet Platform Software Engineer
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
…monitor and manage it must scale with it. We are seeking a senior software engineer to build the platforms and tools that help our teams understand fleet health, respond to issues, and keep…
Added 13 hours ago
CS
Senior Staff AWS Platform Engineer
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
- Develop automation, integrations, and infrastructure-as-code solutions using Terraform and programming languages such as Python and Go.
Added 13 hours ago
CS
AI Inference Core - Senior Senior Software Engineer for DevOps
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
…execution engines, scheduling systems, test infrastructure, developer tools, and reusable software platforms that allow engineers to build, test, qualify, and deliver software reliably at…
Added 13 hours ago
CS
Senior SDET, Inference Platform
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
- Strong programming skills in Python and/or Go (experience with both is a plus).
Added 13 hours ago
CS
Applied Machine Learning Research Scientist
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
You will work closely with researchers and senior engineers to implement and improve workflows for LLM pretraining, fine-tuning, and reinforcement learning-based post-training. This…
Added 13 hours ago
E&
Consulting Internship (AI/Strategy | Healthcare)
Eastwood & Cleef
Toronto, ON
- Internship
- Hybrid
Location: Toronto (Hybrid) with 1-2 days per week of in-person collaboration in Toronto, Canada, and Tampa, Florida
Added 13 hours ago
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Senior Product Security Engineer
LanceDB
Canada
- $180,000 to $250,000 USD / year
- Full-time
…audio, and every signal derived from them with a few lines of Python, and the next training run starts as fast as the next idea. Customers like Runway, Midjourney, and Netflix build the…

Tetrix

Senior Full Stack Engineer (Python + JavaScript)

Montréal, QC, Canada

Hybrid

$180,000 to $230,000 USD / year · Full-time

Apply on jobs.ashbyhq.com About employer

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Job details

Pay: $180,000 to $230,000 USD / year
Job type: Full-time
Workplace: Hybrid
Posting language: English
Posted: Nov 11, 2026

Original job description

✨ Overview

Tetrix is a fast-growing startup on a mission to empower institutional investors to confidently invest in alternative markets (think Bloomberg, but for private markets). Our AI-native product transforms messy, unstructured private market data into real-time insights, combining automated document retrieval, AI-powered data extraction, and on-demand portfolio analytics - all in one seamless platform. We are growing quickly to becoming a category-defining product, and are working with some of the world's leading capital allocators. This is a unique opportunity to join a talented and driven team that wants to build next-generation infrastructure in financial markets, and is backed by stellar investors that include Innovation Endeavors, White Star and angels from Goldman Sachs, BlackRock, CPPIB, SoftBank, Lending Club, and Plaid.

🤷🏽️ Who we are

We are a small but mighty startup with deep industry background and expertise in both financial markets and modern technologies. We’ve worked hard to build a culture of trust, high ownership, and curiosity - where everyone feels empowered to contribute, challenge ideas, and grow together. We are led by our two co-founders, Olivier (CEO) & Naunidh (CTO), who met on the first day of school whilst pursuing their MBAs at Stanford and co-founded Tetrix in the Summer of 23.

🤞🏽 Who you are

You’re proactive and hands-on – someone who takes initiative, figures things out, and keeps things moving.
You learn and adapt quickly – someone who approaches problems with creativity and energy, and is resourceful, adaptable and excited by tough challenges.
You’re customer-oriented – whether you’re making backend decisions or improving UI, you keep the customer in mind and push for delightful experiences.
You’re collaborative – someone who values transparency, good communication, and knows that the best outcomes come from working well with others.
You’re experienced and thoughtful – we are looking for folks with 5+ years of work experience in Python and JavaScript, ideally in fast-paced or entrepreneurial environments. Bonus points if you’ve contributed to open source.

💻 What you’ll do

You’ll build – You’ll contribute across our tech stack - our SaaS product, data pipelines, AI agents, telemetry infrastructure, and more. Our stack is primarily Python and JavaScript, but it’s evolving fast.
You’ll brainstorm – We’re not looking for someone to just take tickets - we want you in the room helping us shape product direction and tech strategy.
You’ll work with clients – From pitching customers, to designing features, to soliciting feedback, you’ll do some non-engineering work. We believe in all-rounded team members.
You’ll champion best practices and guide others – As a B2B SaaS platform, our technology needs to be secure, robust and scalable. You’ll help set and maintain standards and mentor future team members.

🙌🏾 Why join us

You’ll have real impact - We are at an inflection point - your work will directly shape our product, team, and company trajectory.
You’ll be supported - We’re committed to helping you do your best work and grow both professionally and personally.
You’ll be rewarded - Competitive salary, meaningful equity, and benefits including unlimited vacation, healthcare, and retirement plans.
You’ll grow fast - We move quickly, think deeply, and believe in learning through doing. You’ll be surrounded by smart, driven, kind people.
You’ll have fun - Shipping is inherently fun, winning is even more fun, and when all else fails, we have plenty of fun in and out of the office.

🫶🏽 One more thing

If this role sounds exciting but you’re second-guessing whether you’re “qualified” enough - please apply. Great talent doesn’t always fit neatly into a checklist, and we know that underrepresented folks often underestimate their fit. We care more about the ideas you bring, your ability to learn, and your enthusiasm for the work than about whether your resume matches every bullet point. The company we’re building will shape how financial systems work for years to come. That’s why we’re committed to building a team with diverse voices, perspectives, and lived experiences. Diversity isn’t a nice-to-have - it’s a must-have. And we’d love to have you be part of that.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

The Senior Full Stack Engineer at Tetrix will build across the product, data pipelines and AI agents, help shape product direction, and work with clients on features and feedback. They will also set engineering standards and mentor future team members.

Requirements

Tetrix needs 5+ years of work experience in Python and JavaScript, ideally in fast-paced or entrepreneurial settings. Candidates should be proactive, adaptable, customer-oriented and collaborative. Open source contributions are a bonus.

Skills

Python
JavaScript
full stack development
SaaS architecture
data pipelines
AI agents
telemetry infrastructure
backend development
frontend development
software architecture
mentoring
client communication
product strategy
open source contribution

Benefits

Meaningful equity
Unlimited vacation
Healthcare benefits
Retirement plans

Keywords

Python
JavaScript
full stack
software engineer
senior software engineer
SaaS
AI agents
data pipelines
telemetry
private markets
fintech
startup
backend
frontend
web development
open source
mentoring

Seniority

Senior

Perks

Generous paid time off
Retirement plan
Stock or equity

Languages

English

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Work requirements

Jobs in Canada