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Added 14 mins ago
AI
Information technology (IT) security architect
Aajimatics Incorporated
Hamilton, ON
- From $45 CAD / hour
- Full-time
- On-site
Document technical requirements to ensure that products, processes and solutions meet business requirements
Added 20 mins ago
HT
VP, Accounting & Controllership (Husky)
Husky Technologies
Bolton, ON
- Full-time
Ensure the integrity, consistency, and accuracy of financial reporting across all legal entities and business units.
Added 20 mins ago
HT
Mechanical Designer (Fluidpower)
Husky Technologies
Bolton, ON
- Full-time
Participate in the formulation and/or evaluation of business cases
Added 20 mins ago
FH
Community Health Nurse - Licensed Practical Nurse- Burnaby
Fraser Health Authority
Burnaby, BC
- $32.84 to $44.96 CAD / hour
- Full-time
Added 20 mins ago
HT
Master Data Mgmt Analyst
Husky Technologies
Bolton, ON
- Full-time
…data records in the appropriate systems in compliance with business policies, documented procedures and data quality…
Added 20 mins ago
NB
Banking Advisor
National Bank of Canada
Longueuil, QC · Saint-Hubert, QC
- Full-time
Give advice and offer appropriate solutions for Personal and Small Business clients to meet their transaction, investment, personal financing, made-to-measure insurance and estate planning…
Added 20 mins ago
NB
Account Manager, SME
National Bank of Canada
Montreal, QC
- Full-time
Meet business development objectives by proposing solutions tailored to all of your clients' needs;
Added 20 mins ago
HT
Advanced Applications Blow Molding Specialist
Husky Technologies
Bolton, ON
- Full-time
Collaborate with business development teams and customers to understand technical challenges and develop practical application and processing solutions
Added 20 mins ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
…cohesively with a variety of different teams from across the business globally to complete…
Added 20 mins ago
HT
Manager, Internal Controls
Husky Technologies
Bolton, ON
- Full-time
…candidate will have excellent knowledge and experience with business process design, including internal controls over financial reporting under SOX, the ability to collaborate…
Added 20 mins ago
HT
Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
- Full-time
Title: Internal Auditor (Business Control & IT)
Added 20 mins ago
HT
IT Internal Auditor
Husky Technologies
Bolton, ON
- Full-time
…drive efficiency and effectiveness in financial processes, business operations and major initiatives. You will play a key role within the Internal Audit Department to test the effectiveness…
Added 20 mins ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Strong project and time management skills, with the ability to prioritize effectively, manage multiple initiatives, and delegate responsibilities to achieve business objectives.
Added 20 mins ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
…the technical development of packaging products working with business development, completing engineering, and subsequent launch into our manufacturing…
Added 20 mins ago
HT
Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
- Full-time
We are looking for a high-impact Finance Manager FP&A to act as a true business partner to our Product Line leadership team.
Added 20 mins ago
HT
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
- Full-time
Understand design requirements including business needs, customer discussions, internal standards, and industry regulations
Added 20 mins ago
M
Cloud and Systems Integration Developer
Maxon
Waterloo, ON · Montreal, QC
- Full-time
Maxon is looking for a mid-level Cloud & Systems Integration Developer to join our Application Integration team within Operations. You'll help design, build, and maintain the cloud…
Added 35 mins ago
Sous Chef
HelloFresh
Mississauga, ON
Schedule: Tuesday to Saturday, Monday to Friday or Sunday to Thursday covering 4:00 PM - 12:00 AM with flexibility outside these hours based on business needs.
Added 50 mins ago
JH
Experienced Tax Preparer
Jackson Hewitt Tax Service Inc.
Richmond, BC
- Full-time
…that offers flexible schedules. Leverage your tax expertise, business background, and knowledge of tax laws to propel you to the next level. You will provide exceptional client service…
Added 1 hour ago
FH
Registered Nurse, Medicine - Outpatient Intravenous (IV) - Langley Memorial Hospital
Fraser Health Authority
Langley (District), BC · City of Langley, BC
- $41.42 to $59.52 CAD / hour
- Other
Added 1 hour ago
FH
Indigenous Care-Giver Support, Licensed Practical Nurse
Fraser Health Authority
Chilliwack, BC
- $32.84 to $44.96 CAD / hour
- Full-time
…Valid BC Driver's License and access to a personal vehicle for business-related…
Added 1 hour ago
IE
Analyst, Business
IMAX Enhanced | Streaming & Consumer Technology
Mississauga, ON
- Full-time
IMAX is seeking a Business Analyst to bridge business functions, technology teams, data teams, project management, and senior leadership in defining and delivering technology-enabled…
Added 1 hour ago
AR
Community Business Manager
Atria Retirement Canada
Nanaimo, BC
- $49,000 to $56,350 USD / year
- Full-time
Degree or diploma in Accounting, Business, Finance or a related field or an equivalent combination of education and experience.
Added 1 hour ago
S
Business Development Manager(Toronto/Vancouver)
Soundbox
Vancouver, BC
- Full-time
We are looking for a driven and results-oriented Business Development Manager to join our growing Canada team. In this role, you will play a key part in expanding Soundbox’s presence in the…
Added 1 hour ago
L
Senior Project Manager, Highway Maintenance
Ledcor
Leduc, AB · Edmonton, AB · Grande Prairie, AB · Calgary, AB
- Full-time
An engineering, Master of Business Administration, Financial designation or other relevant post secondary degree would be considered an asset

Sierra

Software Engineer, Agent (Spanish speaking)

Toronto, ON, Canada

$180,000 to $390,000 USD / year · Full-time

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Job details

Pay: $180,000 to $390,000 USD / year
Job type: Full-time
Posting language: English
Posted: Oct 7, 2026

Original job description

About us

Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands - including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank - to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia.

We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do.

Our co-founders are Bret Taylor and Clay Bavor. Bret currently serves as Board Chair of OpenAI. Previously, he was co-CEO of Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was also one of Google's earliest product managers and co-creator of Google Maps. Before founding Sierra, Clay spent 18 years at Google, where he most recently led Google Labs. Earlier, he started and led Google’s AR/VR effort, Project Starline, and Google Lens. Before that, Clay led the product and design teams for Google Workspace.

What you’ll do

Design and deliver production-grade AI agents: You'll build and ship highly performant, reliable, and intuitive AI agents that are central, mission-critical and drive revenue directly to Sierra's growth. These aren't prototypes - they are powerful, scalable systems running in production environments across industries like finance, healthcare, and commerce.
Drive the Agent Development Life Cycle (ADLC): You'll have complete ownership and autonomy from initial pilot through deployment and continuous iteration. You'll be responsible for building, tuning, and evolving AI agents in production environments, defining the standard for ADLC best practices along the way.
Partner with large enterprises and cutting-edge startups: You’ll work directly with leaders at some of the world’s largest enterprises to understand their most pressing business challenges, and build AI agents that transform how they operate at scale. You'll also partner with the most cutting-edge startups in Silicon Valley, embedding AI agents across their entire business stack to drive innovation and efficiency.
Build the future of the platform: Your direct work with customers will guide the evolution of Sierra's core platform. You'll surface unmet needs, prototype new tools and features, and collaborate with research, product, and platform to shape the future of AI agent development and Sierra's product.

Example projects

These are some examples of projects that engineers on our team have worked on recently:

Design and build AI agents for large telecommunications and media companies that consistently outperform human agents in managing subscription churn
Develop and refine AI agents capable of navigating complex customer interactions, like troubleshooting a broken device and personalizing product recommendations
Create generalizable AI agent frameworks tailored for industry-specific use cases. See some examples in our financial services blog!
Facilitate design partnerships for new product initiatives, such as new agent architectures, self-service capabilities, and generative agent development
Experiment with the latest voice models and figure out how to integrate them at scale to enterprise-grade customers

What you'll bring

Language fluency - professional fluency in both Spanish and English
Experience building and scaling end-to-end production systems
Strong technical problem-solving skills, especially in fast-changing, ambiguous environments
A builder and tinkerer’s mindset with high agency - you find creative ways to overcome obstacles and ship
Comfort working directly with customers to understand their needs and solve real-world problems
Excellent communication skills - clear, direct, and persuasive across technical and non-technical audiences

Even better...

Experience building or deploying AI/LLM systems in production
Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed
Familiarity with tools that power today's AI agents: eval frameworks, agent tooling, RAG pipelines, and prompt engineering
Prior experience with React, TypeScript, and/or Go
Previous roles where you interfaced with customers or led technical projects with external stakeholders

Our values

Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work.
Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it.
Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve.
Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time.
Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements.

What we offer

We want our benefits to reflect our values and offer the following to full-time employees:

Flexible (unlimited) paid time off
Medical, dental, and vision benefits for you and your family
Life insurance and disability benefits
Retirement plan dependent on country of employment
Parental leave
Fertility and family building benefits through Carrot
Lunch, as well as delicious snacks and coffee to keep you energized
Discretionary benefit stipend giving people the ability to spend where it matters most
Free alphorn lessons

These benefits are further detailed in Sierra's policies, may vary by region, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies.

Be you, with us

We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply even if your experience doesn't precisely match the job description. We strive to evaluate all applicants consistently without regard to race, color, religion, gender, national origin, age, disability, veteran status, pregnancy, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.

Apply About employer

More about this job

Responsibilities

Design and deliver production-grade AI agents while managing the full agent development life cycle from pilot to deployment. Partner with enterprise clients to understand business challenges and build scalable AI solutions that drive innovation.

Requirements

Requires professional fluency in both Spanish and English and experience building and scaling end-to-end production systems. Candidates should possess strong technical problem-solving skills and the ability to work directly with customers to solve real-world problems.

Skills

Spanish
English
AI agents
Production systems
Technical problem-solving
Customer communication
LLM systems
Agent tooling
RAG pipelines
Prompt engineering
React
TypeScript
Go
Software engineering
System architecture

Benefits

Flexible paid time off
Medical benefits
Dental benefits
Vision benefits
Life insurance
Disability benefits
Retirement plan
Parental leave
Fertility and family building benefits
Lunch
Snacks and coffee
Discretionary benefit stipend
Equity plans

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
AI Agents
Production-grade
ADLC
Enterprise
Startups
LLM
RAG
Prompt Engineering
React
TypeScript
Go
Customer-facing
Scalable systems
Voice models
Subscription churn
Product recommendations
Generative AI
System architecture
Technical project management

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