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Added 4 months ago
A
Mission Engineer
Aalyria
Canada
- $122,000 to $160,000 CAD / year
…role. You will combine the expertise of a Wireless Systems Engineer with the execution of a Software Integration Engineer. You will be responsible for ensuring that Spacetime’s system…
Added 4 months ago
Concepteur FPGA Expérimenté / Experienced FPGA Designer
OPAL-RT
Montreal, Quebec
Connaissance des outils suivants (atouts) : Outils de simulation et de synthèse (Vivado ou Quartus), ChipScope ou Vivado Logic Analyser, AMD System Generator/Model Composer, oscilloscope,…
Added 4 months ago
ST
Flight Control Engineer
Sapsol Technologies Inc
Remote, Canada
- Contract
- Remote
You must be proficient in using Matlab and Simulink as a simulation, aircraft/system modeling and control law development tool
Added 4 months ago
C
Submarine Technical Training SME
CAE
Halifax, NS · Ottawa, ON · Montreal, QC · Esquimalt BC, Canada
- Full-time
Experience as a submarine Systems Engineer or Technician with extensive involvement in planning and executing submarine system maintenance.
Added 4 months ago
ST
Flight Control Engineer
Sapsol Technologies Inc
Remote, Canada
- Contract
- Remote
You must be proficient in using Matlab and Simulink as a simulation, aircraft/system modeling and control law development tool
Added 4 months ago
4
Senior Electronic Warfare Systems Engineer
49North
Richmond, British Columbia · Beechville, Nova Scotia · Ottawa, Ontario
- Full-time
The Sr. Systems Engineer – Electronic Warfare (EW) Systems Engineer, will work as part of a dynamic systems engineering team that will mature the EW system design and support procurement of…
Added 4 months ago
S
Staff Machine Learning Engineer, AI Generation Engine
SandboxAQ
Remote, Canada
- $146,200 to $258,000 CAD / year
- Full-time
- Remote
SandboxAQ's AI Generation Engine (SAIGE) team is seeking a highly accomplished Machine Learning Engineer to take ownership of the end-to-end ML lifecycle, from initial data exploration and…
Added 4 months ago
S
Senior Machine Learning Engineer, AI Generation Engine
SandboxAQ
Remote, Canada
- $119,000 to $210,000 CAD / year
- Full-time
- Remote
SandboxAQ's AI Generation Engine (SAIGE) team is seeking a highly accomplished Machine Learning Engineer to take ownership of the end-to-end ML lifecycle, from initial data exploration and…
Added 2 months ago
C
Aircraft Maintenance Engineer (Avionics)
CAE
Moose Jaw, SK
- Full-time
…experiences that support mission readiness. The Aircraft Maintenance Engineer (AME) - Avionics is responsible for performing aircraft servicing and maintenance…
Added 4 months ago
CS
Senior DSP Firmware Engineer
Canadian Solar Inc.
Remote, Canada
- Full-time
- Remote
The Senior DSP Firmware Engineer owns the design, development, optimization, and lifecycle support of real‑time embedded firmware for inverters used in utility‑ energy storage systems. This…
Added 4 months ago
C
Senior Analog RF Design Engineer
Ciena
Ottawa, Ontario
- Full-time
…of a larger team and be responsible for design, mixed-signal simulation, lab test and verification of the broadband amplifier…
Added 3 months ago
C
Systems Engineer
CAE
Montreal, Quebec
- Full-time
…innovation, join us to create a lasting legacy in safety and…
Added 5 months ago
Tunnel Engineer-Senior
GHD Group Pty Ltd
Markham, Ontario
Reservoir Characterization and Analysis: Plan, propose, and manage execution of reservoir characterization, modeling, simulation, and asset evaluation programs, including reservoir and…
Added 2 months ago
C
Senior ASIC Design Engineer - Client IP
Ciena
Ottawa, ON
- $109,000 to $174,000 CAD / year
- Full-time
…our team, we are looking for an enthusiastic digital design engineer who will be involved in the design of these products, working within a team of digital design engineers, verification…
Added 5 months ago
Bilingual Electrical and Automation Engineer
Steris Corporation
Quebec, Quebec
We are currently seeking a Bilingual Electrical and Automation Engineer to work with us on a Full-time/Permanent basis.As an expert in electrical engineering and automation, you will play a…
Added 4 months ago
Q
Systems Architecture, Senior to Staff – Agentic AI
Qualcomm
Markham, Ontario
- Full-time
Be part of the team developing next generation Edge AI subsystems and platforms. The Edge AI Systems Engineer is responsible for system architecture definition activities supporting a…
Added 5 months ago
D
Software Engineer, Infrastructure (TOR)
Doppel
Toronto, ON
- Full-time
…strengthening employee resilience through threat-informed training and simulation. By unifying Digital Risk Protection, Human Risk Management and Email Security, Doppel connects threats…
Added 5 months ago
D
Software Engineer, Detection (TOR)
Doppel
Toronto, ON
- $157,000 to $367,000 CAD / year
- Full-time
…strengthening employee resilience through threat-informed training and simulation. By unifying Digital Risk Protection, Human Risk Management and Email Security, Doppel connects threats…
Added 5 months ago
NT
Field Service Technician
Novarc Technologies Inc
Burnaby, British Columbia
- $85,000 to $107,000 CAD / year
- Full-time
…of Novarc’s products for mechanical, electrical, and control system…
Added 4 months ago
Mechanical Engineer
Join the e-Zinc team
Mississauga, Ontario
e-Zinc is seeking an experienced and talented Mechanical Engineer to join the Product Development team.
Added 5 months ago
R
Ingénieur(e) certification logicielle - systèmes de contrôle (DO-178C) / Control Systems Software Certification Engineer (DO-178C)
RTX
Longueuil, Quebec
- Full-time
Appuyer les essais en simulation, sur banc moteur et en vol
Added 5 months ago
W
Project Infrastructure & MBSE Engineer - NETE
Weir
Dartmouth, Nova Scotia
- Full-time
Purpose of Role: Weir Marine Engineering is currently looking for a Project Infrastructure Engineer with Software Engineering experience to join our Combat and Control Systems (CCS) Model…
Added 3 months ago
N
Senior ASIC Verification Engineer, Coherent High Speed Interconnect
NVIDIA
Toronto, Ontario · Canada, Toronto
- Full-time
We are now looking for a Senior ASIC Verification Engineer for our Coherent High Speed Interconnect team! For two decades, we have pioneered visual computing, the art and science of…
Added 1 month ago
Electrification Compatibility Engineer
Alstom
Toronto, ON
Could you be the full-time Electrification Compatibility Engineer in Toronto, ON we’re looking for?
Added 2 months ago
Electrification Compatibility Engineer
Alstom
Toronto, ON
Could you be the full-time Electrification Compatibility Engineer in Toronto, ON we’re looking for?

SandboxAQ

Senior Machine Learning Engineer, AI Generation Engine

Remote, Canada

Remote

$119,000 to $210,000 CAD / year · Full-time

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Job details

Pay: $119,000 to $210,000 CAD / year
Job type: Full-time
Workplace: Remote
Experience: 5+ years of postgraduate experience in software development
Posting language: English
Posted: May 27, 2026

Original job description

About SandboxAQ

SandboxAQ is a high-growth company delivering AI solutions that address some of the world's greatest challenges. The company’s Large Quantitative Models (LQMs) power advances in life sciences, financial services, navigation, cybersecurity, and other sectors.

We are a global team that is tech-focused and includes experts in AI, chemistry, cybersecurity, physics, mathematics, medicine, engineering, and other specialties. The company emerged from Alphabet Inc. as an independent, growth capital-backed company in 2022, funded by leading investors and supported by a braintrust of industry leaders.

At SandboxAQ, we’ve cultivated an environment that encourages creativity, collaboration, and impact. By investing deeply in our people, we’re building a thriving, global workforce poised to tackle the world's epic challenges. Join us to advance your career in pursuit of an inspiring mission, in a community of like-minded people who value entrepreneurialism, ownership, and transformative impact.

The Opportunity

SandboxAQ's AI Generation Engine (SAIGE) team is seeking a highly accomplished Machine Learning Engineer to take ownership of the end-to-end ML lifecycle, from initial data exploration and model development to scalable production deployment. This role is central to designing and rapidly building AI-first products that incorporate Large Quantitative Models (LQMs) and sophisticated agentic frameworks.

We are looking for a hands-on engineer who is passionate about owning the entire lifecycle of model development. This requires significant industry experience in bringing machine learning models from conception and experimentation to production and deployment in a robust, scalable manner, including (but not limited to): Data Acquisition and Curation, Infrastructure, Pre-Training, Evaluations, and Fine-Tuning. This person will be one of the founding engineers to join the SAIGE team and will be the bridge between cutting-edge AI concepts and functional, real-world MVPs.

As a Machine Learning Engineer on the SAIGE team, your primary goal will be to rapidly iterate on different potential solutions to build and evaluate new models, focusing on speed and tangible outcomes. You'll be part of a diverse team consisting of software engineers, ML experts, products managers and user experience researchers, where they will play a key role in efficient and effective enablement of the cutting-edge technologies being developed at SandboxAQ.

Key Responsibilities

Design, construct, and manage robust data pipelines for the training, validation, and continuous retraining of Large Quantitative Models (LQMs) and agentic frameworks.
Develop, implement, and rigorously test novel ML models and algorithms, defining appropriate metrics to ensure model performance aligns with high-level product objectives.
Contribute to the efforts in cleaning, transforming, and engineering features from complex and large-scale datasets to optimize LQM performance and predictive accuracy.
Conduct deep analysis of model behavior, performance, and failure modes, tuning hyper-parameters and optimizing model architecture for efficiency, speed, and accuracy in a production context.
Collaborate closely with AI researchers, product managers, and SWEs to translate high-level business objectives into actionable ML development and deployment roadmaps.
Champion and enforce exceptional engineering standards for code quality, system efficiency, and security in a prototyping environment.

Essential Skills & Experience

BS in Software Engineering, Computer Science, or equivalent field of study
5+ years of postgraduate experience in software development
Experience developing highly-available, performant, scalable ML systems, including large-scale data processing pipelines.
Strong expertise in Python (including the ML stack: PyTorch, TensorFlow, JAX, NumPy, Pandas)
Long, successful history of driving the full ML lifecycle: from initial data exploration and hypothesis testing to architecture, model training, evaluation, and production deployment.
Deep proficiency in MLOps and software best practices, including CI/CD for ML, experiment tracking (e.g., Weights & Biases, MLflow), automated testing, and version control for both code and datasets.

Highly Desired Skills & Experience

MS or PhD in Software Engineering, Computer Science or equivalent experience
Financial simulation or technical experience, risk simulation
Equivalent experience includes tech leadership in a complex space, driving technical design and execution cross-collaboratively across multiple teams and organizations
Experience with scalable software development on cloud computing platforms (e.g., GCP, AWS)

Why Join Us?

Competitive salary, equity and annual bonus
401k matching at 50% up to IRS maximum contribution
Unlimited PTO plus a summer and winter break (one week each)
Twelve weeks of fully paid parental leave in the US, with another 8 weeks for birthing parents
$750 equipment, software, and office furniture budget
$100 per month for wellness (physical or mental) and $100 for home office bills
Top-notch medical, dental and vision insurance for you and your dependents with all premiums covered at 95% for employees
Family Planning support (fertility, surrogacy, adoption) through Carrot

SandboxAQ Welcomes All

We are committed to fostering a culture of belonging and respect, where diverse perspectives are actively sought and valued. Our multidisciplinary environment provides ample opportunity for continuous growth - working alongside humble, empowered, and ambitious colleagues ready to tackle epic challenges.

Equal Employment Opportunity: All qualified applicants will receive consideration regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status.

Accommodations: We provide reasonable accommodations for individuals with disabilities in job application procedures for open roles. If you need such an accommodation, please let a member of our Recruiting team know.

Read: Guidance for candidates on using AI Tools in interviews

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More about this job

Responsibilities

Design and manage robust data pipelines and develop novel ML models for Large Quantitative Models and agentic frameworks. Collaborate with cross-functional teams to translate business objectives into actionable ML development and production roadmaps.

Requirements

Requires a Bachelor's degree in Computer Science or a related field with over 5 years of postgraduate software development experience. Must have a proven track record of driving the full ML lifecycle from data exploration to scalable production deployment.

Skills

Python
PyTorch
TensorFlow
JAX
NumPy
Pandas
MLOps
CI/CD
Experiment Tracking
Data Pipelines
Model Fine-Tuning
Large Quantitative Models
Agentic Frameworks
Cloud Computing
Software Development
Data Curation

Benefits

Competitive Salary
Equity
Annual Bonus
401k Matching
Unlimited PTO
Summer Break
Winter Break
Paid Parental Leave
Equipment And Office Furniture Budget
Wellness Allowance
Home Office Allowance
Medical Insurance
Dental Insurance
Vision Insurance
Family Planning Support

Remote locations

Canada

Remote locations (standardized)

Canada

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
AI Generation Engine
Large Quantitative Models
LQM
Agentic Frameworks
MLOps
Weights & Biases
MLflow
GCP
AWS
PyTorch
TensorFlow
JAX
Python
Data Pipelines
Fine-Tuning
Pre-Training
CI/CD
Scalable Systems
Model Evaluation
Hyper-parameter Tuning
Software Engineering
Computer Science
Financial Simulation
Risk Simulation
Production Deployment
MVPs
Data Engineering
Feature Engineering
Cloud Computing

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