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Added 3 mins ago
Forward Deployed AI Engineer Sr - Analytics
Dayforce
Canada
As a Forward Deployed AI Engineer, you will work independently on a diverse set of well-defined and emerging problems, using sound judgment to adapt established engineering patterns to the…
Added 3 mins ago
OB
Marketing Technology Lead Developer
O2E Brands
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…data hygiene across our Website CMS (Webflow), Customer Data Platform (CDP), and marketing…
Added 3 mins ago
SP
Lead Solution Engineer, ECS, Public Sector
Salesforce Partner Canada
Toronto, ON
- Full-time
…state of the world. If you believe in business as the greatest platform for change and in companies doing well and doing good – you’ve come to the right…
Added 3 mins ago
T
Intermediate Software Engineer
TekRek
Toronto, ON
- Full-time
You get real ownership of full features on a production financial platform, a team that treats AI-assisted development as standard practice rather than an experiment, and direct exposure to…
Added 19 mins ago
C1
Senior Data Engineer, Microsoft Fabric - 6 month contract-(Hybrid)
Central 1
Vancouver, BC · Toronto, ON
- Full-time
Central 1 is seeking a highly experienced Senior Data Engineer and Microsoft Fabric Subject Matter Expert (SME) to lead the design, implementation, and optimization of enterprise-scale data…
Added 19 mins ago
IC
Compiler Engineer
Intel Corporation
Toronto, ON · CAN - - Toronto
- Full-time
The Compiler Engineering team in Data Center Group at Intel has an opportunity available for a Compiler Engineer.
Added 19 mins ago
IC
Senior Compiler Engineer
Intel Corporation
Toronto, ON · CAN - - Toronto
- Full-time
The Compiler Engineering team in Data Center Group at Intel has an opportunity available for a Senior Compiler Engineer.
Added 48 mins ago
Q
Staff SoC Design Engineer
quadric
Remote, Canada
- Full-time
- Remote
Quadric is building a revolutionary new processor-based SoC architecture. As a Staff SoC Design Engineer, you will get in on the ground floor as a key member of our chip design team,…
Added 48 mins ago
CE
Network Engineer
Capgemini Engineering
Toronto, ON
- Full-time
We are seeking an experienced Network Engineer to audit, assess, implement, and deliver end‑to‑end network and connectivity solutions for enterprise and service‑provider customers. You will…
Added 1 hour ago
Staff Machine Learning Engineer
Twilio
ON
Join the team as Twilio’s next Staff Machine Learning Engineer on Twilio’s AI/ML Platform team.
Added 1 hour ago
AI Engineer, Data, AI and Analytics
WestJet Group
Calgary, AB
Strong troubleshooting and problem-solving skills with the ability to work across application, platform, and infrastructure domains.
Added 1 hour ago
Senior Plant Process Engineer
ERCO Worldwide
Saskatoon, SK
ERCO Worldwide is looking for a Senior Plant Process Engineer to join our Saskatoon team! Under supervision of the Plant Manager, the Senior Plant Process Engineer monitors processes within…
Added 1 hour ago
C1
Senior Data Engineer, Microsoft Fabric - 6 month contract-(Hybrid)
Central 1
Vancouver, BC
- $85 to $100 CAD / hour
- Contract
Central 1 is seeking a highly experienced Senior Data Engineer and Microsoft Fabric Subject Matter Expert (SME) to lead the design, implementation, and optimization of enterprise-scale data…
Added 1 hour ago
C1
Senior Data Engineer, Microsoft Fabric - 6 month contract-(Hybrid)
Central 1
Toronto, ON
- Contract
Central 1 is seeking a highly experienced Senior Data Engineer and Microsoft Fabric Subject Matter Expert (SME) to lead the design, implementation, and optimization of enterprise-scale data…
Added 1 hour ago
IC
GPU Validation Engineer
Intel Corporation
Toronto, ON · CAN - - Toronto
- Full-time
We are seeking a skilled and experienced GPU Validation Engineer to join our dynamic team. This role requires regular onsite presence to effectively collaborate with cross-functional teams…
Added 1 hour ago
1
Marketing Technology Lead Developer
1-800-GOT-JUNK?
Vancouver, BC · Toronto, ON
- Full-time
1. MarTech Infrastructure & Platform Governance
Added 1 hour ago
S
Senior Software Engineer, Backend - Fraud Prevention
Sardine
Remote, Canada
- $180,000 to $206,000 CAD / year
- Full-time
- Remote
Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent…
Added 2 hours ago
BB
Engineer, Cloud Operations
Bed Bath & Beyond
Brampton, ON
- Full-time
Sleep Country Canada is looking for a Junior Cloud Engineer to play a critical role in supporting day-to-day operations of the organization’s cloud infrastructure, helping ensure systems…
Added 2 hours ago
PG
Linux System Engineer
Pacer Group
Vancouver, BC
- $60 to $65 CAD / hour
- Contract
Job Title: Senior DevOps Engineer with Linux and HPC
Added 2 hours ago
IC
Sr. Java Deveoper
IT Connex
Toronto, ON · Greater Toronto Area, Canada
- Contract
Our client is seeking a Core Java Engineer with an expertise in big data processing, particularly within the TechFin industry. Candidate should have experience working with financial…
Added 2 hours ago
M
Staff Software Engineer, AI
Maple
Toronto, ON
- Full-time
Maple’s purpose is to meet the world's healthcare needs. We’re Canada's leading on-demand healthcare platform, connecting patients with Canadian-licensed doctors, nurse practitioners and…
Added 2 hours ago
V
Senior Full Stack Engineer
Viamo
Remote, Canada
- $100,000 to $140,000 CAD / year
- Full-time
- Remote
As a Senior Full Stack Engineer at Viamo, you and your team will be responsible for multiple exciting projects. You will be building, maintaining, and scaling a large-scale platform that…
Added 2 hours ago
WT
.NET Engineer
Wissen Technology
Calgary, AB
- Full-time
We are seeking a highly skilled .NET Engineer with strong Python development experience to join our engineering team. The ideal candidate will be responsible for designing, developing, and…
Added 2 hours ago
WD
Sr. Software Engineer - Emerging Technology
Walt Disney Animation Studios
Vancouver, BC
- $120,700 to $161,800 CAD / year
- Full-time
The Emerging Technology Sr. Software Engineer will collaborate with engineering and production teams to build supportive tooling and agentic workflows, focusing on templates and frameworks…
Added 2 hours ago
H
Senior Prototype Engineer
Humanoid
Burnaby, BC
- Full-time
…mission to life with HMND‑01 - our rapidly developed humanoid platform being deployed in real industrial environments - and we’re growing the team to take it even…

Twilio

Staff Machine Learning Engineer

ON, Canada

$160,320 - $200,400

Apply About employer

Applications open in a new tab.

Job details

Pay: $160,320 - $200,400
Experience: 8+ years applied ML/AI experience with a track record of owning technically ambitious systems end to end rather than contributing to someone else's design.
Posting language: English
Posted: Oct 26, 2026

Original job description

Who we are

At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences.

Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands.
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Hiring and how we work

We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions!

Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. .

See yourself at Twilio

Join the team as Twilio’s next Staff Machine Learning Engineer on Twilio’s AI/ML Platform team.

About the job

We are actively recruiting for this role to fill an existing vacancy. This position is needed to build the foundational AI/ML capabilities and common platform tooling that power intelligent engagement experiences across Twilio. You will influence the design and evolution of our company-wide ML/AI Ops foundation, ensuring every AI capability incorporates rigorous offline and online evals to maintain exceptionally high quality.

You will drive improvements to managing LLM workloads across the company, while ensuring easy and compliant access to data for AI/ML exploration and product development. This role requires a builder mindset to bridge theoretical research, production-grade experimentation, and scalable, enterprise-quality software.

Responsibilities

In this role, you’ll:

Conduct deep-dive research into and implement state-of-the-art LLM inference and orchestration.
Identify opportunities to leverage small language via fine-tuning/distillation.
Build ML systems that hold up at Twilio scale.
Set standards and tooling for building evals across a range of AI/ML capabilities.
Rapidly acquire new technical skills and knowledge in a fast-paced, high-delivery environment.
Proactively leverage and integrate the latest AI development stacks to bypass boilerplate engineering and focus on core differentiation.

Qualifications

Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table!

*Required:

8+ years applied ML/AI experience with a track record of owning technically ambitious systems end to end rather than contributing to someone else's design.
Comfort operating in a 0-to-1 setting with ambiguous requirements and a strong bias for action.
Proficiency in Python programming language.
Experience building cloud-based services on AWS, GCP, or Azure, with high-volume data, streaming or real-time inference paths, and a range of data stores.
Strong fundamentals of statistical machine learning algorithms, transformer models, LLMs.
Extensive experience with ML Ops and LLM Ops patterns, including designing and implementing rigorous evaluation metrics for non-deterministic AI features at scale.
Strong communication skills and highly effective collaborator who works well with teammates.
Familiarity with AI-assisted development tools (e.g., Claude, Codex, GitHub Copilot, Cursor, etc.).

Desired:

Prior experience building evals for autonomous agents and large language models.
Prior experience building autonomous agents that handle multi-turn conversations and maintain long-term context/consistency.
Prior experience working in a globally distributed team.
Evidence of technical leadership/impact, such as contributions to open-source data/ML projects and/or published technical presentations, blog posts, papers, or research.

Location

This role will be remote and based in Ontario, British Columbia or Alberta, Canada.

Travel

We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings.

What We Offer

Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location. Based on role, employees may also be eligible for additional compensation and benefits, including but not limited to incentive programs, commissions, equity grants, health and wellness benefits, retirement contributions, and paid time off.

The estimated pay ranges for this role are as follows:

$160,320 - $200,400
Target Bonus Percentage 12.5%

The successful candidate’s starting salary will be determined based on permissible, non-discriminatory factors such as skills, experience, and geographic location.

Twilio thinks big. Do you?

We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values - something we call Twilio Magic. Additionally, we empower employees to build positive change in their communities by supporting their volunteering and donation efforts.

So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for, please consider other open positions.

Stay alert to recruitment fraud

We care about your safety. Scammers sometimes impersonate Twilio recruiters through fake job postings, emails, websites, or messages. Please ensure you are engaging with an official @twilio.com email address. We will never ask for payment, gift cards, cryptocurrency, or banking information during the recruiting process. We do not make job offers without a formal interview process or conduct interviews exclusively through text-based messaging apps.

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Twilio is proud to be an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.

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More about this job

Responsibilities

You will build foundational AI/ML platform tooling and influence the design of company-wide ML/AI Ops to ensure high-quality, scalable intelligent engagement experiences. The role involves conducting research into LLM inference, implementing orchestration, and setting standards for evaluation metrics across various AI capabilities.

Requirements

Candidates must have 8+ years of applied ML/AI experience with a track record of owning ambitious systems end-to-end. Proficiency in Python, experience with cloud-based services, and deep knowledge of statistical machine learning and LLMs are required.

Skills

Machine Learning
Artificial Intelligence
Python
LLM Ops
ML Ops
AWS
GCP
Azure
Transformer models
Statistical machine learning
Cloud-based services
Data engineering
System architecture
Technical leadership
Evaluation metrics

Benefits

Competitive pay
Generous time off
Parental leave
Wellness leave
Healthcare
Retirement savings program
Incentive programs
Commissions
Equity grants

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Artificial Intelligence
LLM
ML Ops
LLM Ops
Python
AWS
GCP
Azure
Transformer Models
Cloud Computing
Data Engineering
Inference
Orchestration
Fine-tuning
Distillation
Autonomous Agents
Software Engineering
Scalability
Evaluation Metrics
GitHub Copilot
Claude
Codex
Cursor
System Design
Technical Leadership
Remote-first
Communication
Collaboration
Data Stores

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