Apply now

Posted 16 months ago

Sr. AI Engineer

@ TheAppLabb

Toronto, Ontario

HybridFull-time5+ years experience
Apply now
SIGNALS

Overview

TheAppLabb is hiring a Senior Machine Learning Engineer to design, build and deploy scalable ML pipelines and systems in production. The role requires 5+ years of production ML experience, hands-on cloud and MLOps skills, and works alongside data scientists, engineers and product teams. Full-time, with a competitive salary and growth opportunities.

Responsibilities:

  • Architect, build and deploy end-to-end ML pipelines for production
  • Design scalable ML systems using PyTorch and TensorFlow
  • Operationalize models with Docker, Kubernetes and Airflow on cloud platforms
  • Integrate ML solutions with Snowflake, Databricks or BigQuery
  • Ensure CI/CD, monitoring, versioning and rollback for ML deployments

Requirements summary:

  • 5+ years designing and deploying production-grade ML systems
  • Strong knowledge of PyTorch, TensorFlow and ML lifecycle management
  • Hands-on experience with AWS, Azure or GCP
  • Expertise in Kubernetes, Docker and workflow orchestration
  • Proficiency in SQL and Snowflake, Databricks or BigQuery
  • Strong Python programming; LangChain or LangGraph is a plus

Tools & skills

Source and dates

Employer career site / ATS feed · bamboohr

Employer posting date
2025-07-02
First seen by our source
2026-10-08
Source record updated
2026-10-09

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentSoftware development
Experience5+ years
Hours per week40 (estimated)
Work settingOffice
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish
Perks mentionedPerformance bonus, Wellness

Summary and details written by AI from the posting; the employer’s posting is the authority.

TheAppLabb

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

We provide innovative, exceptional app experiences to drive business success and create a positive impact.

Full company description

TheAppLabb is a Toronto-based digital innovation company specializing in building exceptional custom mobile applications and cutting-edge digital solutions. With a passion for innovation and a dedication to excellence, we help businesses transform their ideas into reality and deliver impactful results. Our services include end-to-end custom mobile app development, product & tech audits, strategy & design, AI & emerging tech development, and team augmentation. Our mission is to create innovative digital experiences that enhance human interactions and deliver great business outcomes. TheAppLabb's culture has been recognized by Great Place to Work® under Best Workplaces in Canada consecutively in 2021, 2022, and 2023; and our award-winning work has been acknowledged by RBC, Clutch, Diversity Magazine, and more. By providing exceptional user experiences, we drive tangible business results for our clients, fostering adoption, retention, and monetization. To learn more about TheAppLabb, visit www.theapplabb.com and to join our team, visit www.theapplabb.com/careers.

LinkedIn followers
5,218
People associated on LinkedIn
47
Reported office locations
  • 155 Queens Quay E, 200, Toronto, Ontario M5A 0W4, CA
Business categories
  • Information Technology
  • Mobile Apps
  • Apps
  • Consulting
  • iOS
Other recorded names
  • TheAppLabb
Specialties
  • Mobile App UX & UI Design
  • Mobile App Development
  • Mobile App Product Development
  • and Mobile App Strategy
Profile identifies a recruitment agency
No
Reported total investment
0

Currency and observation date were not supplied; this is not a current valuation or a funding round.

TheAppLabb is a Toronto-based digital innovation company specializing in building exceptional custom mobile applications and cutting-edge digital solutions. With a passion for innovation and a dedication to excellence, we help businesses transform their ideas into reality and deliver impactful results. Our services include end-to-end custom mobile app development, product & tech audits, strategy & design, AI &…

FieldValue
IndustryInformation Technology & Services
Company size201-500 employees
HeadquartersToronto, Ontario
Organization typePrivately Held
Year founded2007
SpecialtiesMobile App UX & UI DesignMobile App DevelopmentMobile App Product Developmentand Mobile App Strategy
Open jobs on Jobsy4
LinkedInView page
Job description

About Us:

The AppLabb is a leading innovation company specializing in AI-powered digital solutions, mobile app development, and emerging technologies. We leverage data-driven insights to enhance digital experiences and drive business growth. We are looking for a Sr. Machine Learning Engineer to help translate raw data into meaningful insights that drive strategic decision-making.

The Opportunity

Summary

We are seeking an experienced Senior Machine Learning Engineer to design, develop, and deploy scalable ML solutions in production environments. You will work closely with data scientists, engineers, and product teams to build robust systems that deliver business-critical AI features. This role requires hands-on expertise in building and operationalizing machine learning models using modern ML frameworks and cloud infrastructure.

What you will do?

  • Architect, build, and deploy end-to-end ML pipelines for production workloads.
  • Design scalable and resilient ML systems using frameworks such as PyTorch and TensorFlow.
  • Operationalize ML models using containerized environments (Docker, Kubernetes) and orchestration tools like Cloud Composer (Airflow) on Cloud Environments (AWS, Azure, GCP)
  • Integrate ML solutions with data warehouses like Snowflake, DataBricks or BigQuery for training and inference at scale.
  • Collaborate with cross-functional teams to define requirements and deliver impactful AI features.
  • Ensure CI/CD best practices for ML deployments, including monitoring, versioning, and rollback strategies.

Optimize model performance and system efficiency to meet production level SLAs.

What you'll need?

  • 5+ years of experience designing and deploying production-grade ML systems at scale.
  • Strong knowledge of PyTorch, TensorFlow, and modern ML model lifecycle management.
  • Hands-on experience with AWS, Azure or GCP.
  • Expertise in Kubernetes, Docker, and workflow orchestration tools such as Cloud Composer or Airflow.
  • Proficiency with SQL and experience working with Snowflake, DataBricks or BigQuery.
  • Solid understanding of MLOps practices: reproducibility, model monitoring, automated retraining.
  • Strong programming skills in Python; experience with LangChain, LangGraph, or related frameworks is a plus.
  • Excellent communication and leadership skills, with a proven ability to work in collaborative teams.

    Competencies
    • Experience building RAG (Retrieval-Augmented Generation) or LLM-based systems in production.
    • Knowledge of distributed systems and streaming data pipelines.
    • Certifications in Cloud Architectures


Why Join Us?

• Work on large-scale cloud-based data platforms with cutting-edge technologies.
• Collaborate with a dynamic, innovative, and data-driven team.
• Competitive salary
• Opportunities for career growth and continuous learning.


Why you’ll love TheAppLabb?
We are proud to be certified as a “Great Place to Work, Canada”. We're a motivated team with laser-focused mission to create exceptional experiences. At TheAppLabb, our culture is geared towards creativity, collaboration, and flexibility.

· Acknowledge and recognize employee efforts by having awards (Employee of the month, Employee with Most Growth, Leadership Award etc.)
· We encourage a healthy lifestyle by incorporating fitness challenge incentives in our Company

· TheAppLabb’s strong values and principles guide our employees to work with honesty, integrity, teamwork, and empathy.

At TheAppLabb, we believe diversity and inclusion is a strength we cultivate. We are proud to be an equal opportunity employer, and we do not discriminate based on race, gender, ethnicity, citizenship, national origin, religion, sexual orientation, age, marital status, disability, veteran status or any other legally protected status.

Our work environment welcomes equity, inclusiveness, and diversity by providing accommodations throughout the recruitment process and during your employment here. If you require accommodation, please let us know and we will work with you to meet your needs. Please contact us at [email protected].

So, if you are looking for your next challenge, then this is your chance to join our team of exceptionally talented, creative, and innovative professionals working towards a unified goal.

Similar jobs

  • AI Engineer

    Richmond Hill, ON
    HybridFull Time

    Smart Circle International

    2+ YOEUp to 2 years of experience with AI/GenAI tools, data platforms, or related technical projects (internships and academic projects included); Working experience with Python; Foundational knowledge of AI platforms such…

    Snowflake, Salesforce, Sales, Normalise data, Python, Workflow

  • AI Engineer

    Toronto, ON
    $65/hrContract

    Insight Global: Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.

    3+ YOEInsight Global needs candidates with 3 to 5 years of machine learning, AI or software engineering experience, strong Python skills, and hands-on work building LLM applications, agents and RAG systems. Experience with GCP Vertex AI, LangGraph and production AI deployment is required.

    Python, LangGraph, Vertex AI, Langfuse, GCP

  • AI Engineer – Market Surveillance

    Toronto, ON

    Capco: Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services…

    5+ YOECandidates need 5+ years in market surveillance, trading compliance or capital markets technology. They also need hands-on Python, SQL and machine learning or LLM experience, and familiarity with equities and derivatives.

    Python, SQL, Nasdaq SMARTS, NICE Actimize

    AI Engineer – Corporate Actions & Asset Servicing

    Toronto, ON

    Capco: Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services…

    5+ YOECapco needs 5+ years in corporate actions, asset servicing or securities operations, plus hands-on AI or automation delivery experience. Candidates should know Python, APIs, LLMs and document AI, and be able to turn complex financial business rules into technical logic.

    Python, APIs, LLMs, Document AI

  • Senior AI Engineer (AI Automation)

    Toronto, ON
    RemoteFull Time

    TRM Labs: TRM Labs is a blockchain intelligence company that helps financial institutions, crypto businesses, and government agencies detect and investigate…

    Candidates need strong production software engineering in Python or TypeScript and very high AI fluency with agentic solutions, MCP, retrieval, evals and observability. They also need experience taking requirements from non-engineers and building tools those teams adopted.

    Claude Code, Cursor, MCP

  • Senior AI Engineer

    Toronto, ON
    Full Time

    Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

    Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

    2+ YOERoyal Bank of Canada needs candidates with 2+ years of software development, including 1+ year of full stack JavaScript/TypeScript with Vue/Nuxt and Node.js. They must have strong SQL skills, automated testing experience, and familiarity with OAuth2/OIDC.

    Vue, Nuxt, Node.js, SQL Server, Git

    Senior AI Engineer

    Toronto, ON
    Full Time

    Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

    Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

    2+ YOERoyal Bank of Canada needs candidates with 2+ years of software development, including 1+ year of full stack JavaScript/TypeScript with Vue/Nuxt and Node.js. They must have strong SQL skills, automated testing experience, and familiarity with OAuth2/OIDC.

    Vue, Nuxt, Node.js, SQL Server, Git

  • Senior AI Engineer, IT Solutions 1 1 1

    Toronto, ON

    Celestica International LP

    11+ YOECelestica International LP needs candidates with 11+ years in IT, software engineering or data science, including 3-5 years in AI/ML engineering. They must know generative AI, vector databases, advanced Python and a cloud AI platform, and communicate well with non-technical leaders.

    Python, PyTorch, TensorFlow, LangChain, LlamaIndex, Pinecone

Locations & environments

Locations

All of CanadaRemote · Hybrid · On-site · Field

Pro tip: add remote jobs to widen your search.

Exclude locations

Workplace type

Company jobs in these results

These are this company’s jobs loaded in your current search. The company may have more openings.