Jobs in Canada

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Added 1 day ago
M
Software Engineer
Mash
Toronto, ON
- Full-time
Application: Python (FastAPI, Pydantic, SQLAlchemy), TypeScript, React Native with Expo, Next.js.
Added 1 day ago
I
AI Solutions Engineer, Life Sciences
IntuitionLabs
Remote, Canada
- $125,000 to $155,000 CAD / year
- Full-time
- Remote
Added 1 day ago
I
AI Integration Developer
IntuitionLabs
Remote, Canada
- $80,000 to $100,000 CAD / year
- Full-time
- Remote
You work with our AI Solutions Engineer on real client projects, from the first script to
Added 1 day ago
AU
Software Dev Engineer, Pricing Shared Platform
Amazon.com.ca, ULC
Vancouver, BC
- Full-time
To help meet these goals, we are looking for a passionate, talented Software Development Engineer. We are looking for someone who innovates, loves solving hard problems, and looks for 'yes'…
Added 1 day ago
S
Principal Engineer
Smartverify
Vancouver, BC
- $140,000 to $175,000 CAD / year
- Full-time
- Hybrid
Job Title: Principal (Lead/Staff) Backend Engineer (Distributed Systems & Control Planes)
Added 1 day ago
QI
Data Engineer
Querentia Inc.
Toronto, ON
- Contract
Guidewire Certification or currently pursuing certification is required
Added 1 day ago
QI
AWS Data Engineer – Manufacturing & Unified Namespace (UNS)
Querentia Inc.
Toronto, ON
- Contract
We are seeking an experienced AWS Data Engineer to design, build, and support cloud-based data pipelines for manufacturing and industrial systems. The ideal candidate will have strong…
Added 1 day ago
QI
GCP Dataplex Engineer
Querentia Inc.
Toronto, ON
- Contract
We are seeking a skilled GCP Dataplex Engineer to design and implement scalable data governance, security, and cloud-based data management solutions on Google Cloud Platform. This role will…
Added 1 day ago
QI
Release Engineer – RHEL Migration / Platform Modernization
Querentia Inc.
Calgary, AB
- Contract
Role: Release Engineer - RHEL Migration / Platform Modernization
Added 1 day ago
QI
Automation & Manual QA Engineer
Querentia Inc.
Remote, Canada
- Contract
- Remote
The ideal candidate must have extensive hands-on expertise in C# test automation , API testing , and Postman
Added 1 day ago
QI
Databricks Data Engineer
Querentia Inc.
Remote, Canada
- Contract
- Remote
We are seeking a hands-on Databricks Data Engineer with experience building scalable data pipelines and supporting cloud-based data engineering initiatives. The ideal candidate will have…
Added 1 day ago
QI
Senior ML Engineer – Lead
Querentia Inc.
Brampton, ON
- Contract
We are seeking a Senior ML Engineer - Lead to design, build, and optimize scalable data and machine learning solutions on Azure. The ideal candidate will have strong expertise in Azure Data…
Added 1 day ago
QI
Senior Data Engineer – Marketing Operations
Querentia Inc.
Remote, Canada
- Contract
- Remote
We are seeking a Senior Data Engineer with 6-8 years of IT experience to build and optimize data transformation pipelines for Marketing Operations. The ideal candidate will have strong…
Added 1 day ago
QI
Junior Python / Data Engineer
Querentia Inc.
Toronto, ON
- Contract
We are seeking a Junior Software / Data Engineer with 1-3 years of experience in software development, data engineering, backend application development, or a related technical role.
Added 1 day ago
QI
Senior Azure cloud & Platform Engineer
Querentia Inc.
Vancouver, BC
- Contract
We are looking for a Senior Azure Platform Engineer to design and build a modern enterprise-grade Azure platform from the ground up. This is a greenfield engineering role for someone who…
Added 1 day ago
QI
Oracle EDQ Platform Engineer
Querentia Inc.
Brampton, ON
- Contract
We are seeking a highly skilled Oracle EDQ Platform Engineer to lead and support the migration of Oracle Enterprise Data Quality (EDQ) from on-premises environments to Microsoft Azure Cloud…
Added 1 day ago
QI
Senior DevSecOps & AI Security Engineer
Querentia Inc.
Toronto, ON
- Contract
We are seeking an experienced Senior DevSecOps & AI Security Engineer to strengthen security across applications, cloud-native platforms, DevSecOps pipelines, and AI/LLM-based solutions .…
Added 1 day ago
QI
Production Support Engineer – Salesforce
Querentia Inc.
Toronto, ON
- Contract
We are seeking a hands-on Production Support Engineer - Salesforce to provide production support, application management, release coordination, troubleshooting, automation, and technical…
Added 1 day ago
QI
GCP Senior Data Engineer Grade
Querentia Inc.
Remote, Canada
- Contract
- Remote
We are seeking a GCP Senior Data Engineer Grade with strong data engineering leadership experience to lead data engineering teams and deliver scalable data platforms and pipelines on Google…
Added 1 day ago
QI
GCP Data Engineer
Querentia Inc.
Remote, Canada
- Contract
- Remote
We are seeking an experienced GCP Data Engineer with hands-on expertise in Google Cloud Platform (GCP), particularly BigQuery, and familiarity with DBT for data transformation and modeling.…
Added 1 day ago
QI
GCP Senior Data Engineer Grade
Querentia Inc.
Remote, Canada
- Contract
- Remote
Candidates must have leadership experience; this is not an individual contributor-only role
Added 1 day ago
QI
GCP Data Engineer – B2
Querentia Inc.
Toronto, ON
- Contract
We are seeking a GCP Data Engineer with hands-on experience in Google Cloud Platform (GCP) services, particularly BigQuery, and knowledge of DBT for data transformation and modeling. The…
Added 1 day ago
QI
Senior Data Engineer – Databricks & Microsoft Fabric
Querentia Inc.
Toronto, ON
- Contract
Senior Data Engineer - Databricks & Microsoft Fabric
Added 1 day ago
RC
Software Developer IV
Randstad Canada
Toronto, ON
- $55.68 to $65.51 CAD / hour
- Contract
If you are a tech-savvy Software Developer IV / Senior Quality Engineer who pairs strong programming skills in Java, JavaScript, or Python with deep API test automation mastery, Playwright…
Added 1 day ago
CW
Engineering Intern
Canada Wind River
ON
- Full-time
· Develop and enhance software components using C and/or Python.

Mash

Software Engineer

Toronto, ON, Canada

Full-time

Apply on mash.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 4+ years of experience in at-scale software development.
Posting language: English
Posted: Aug 11, 2026

Original job description

Culture

We treat your time as the scarce asset that it is. We respect people being heads-down and having the time to get into a flow. Distractions and context switching are things we work to minimize. We have meetings for specific purposes, and leverage async channels when appropriate.

Mash has an open and direct culture. We believe that not making a decision is a decision - and a terrible one at that. We have strong conviction and a bias for action. We can agree to disagree, and move forward after reviewing the details. As we learn, we will reevaluate, iterate and push forward.

About Mash

We’re a dynamic team with experience at startups, and scaling products at big tech including Google, Amazon, Ada, D2L, CourseHero, Rakuten, Dayforce, PagerDuty, ROSS Intelligence & Lazer. We have top AI staff, including from programs such as MScAC, and advisors that have built startups and led some of the largest organizations in big-tech over the past 15 years.

We don’t use any seniority titles, and plan not to for as long as feasibly possible (learn more about why).

Mash investors include Whitecap Venture Partners, Castle Island Ventures, Maple VC, Strategic Cyber Ventures, Aquanow, Spacecadet, and angel investors including Sunny Madra (formerly Groq, now NVIDIA), Balaji Srinivasan (former CTO of Coinbase, author of The Network State), Austin Hill (co-founder of Zero-Knowledge Systems and Blockstream), Josh Troy (multi-startup CFO/co-founder, including Urbint) and John Pfeffer (former partner at KKR, co-founder of Pfeffer Capital).

Role & responsibilities

Discover and understand user needs.
Build, ship, and maintain features and infrastructure.
Participate in system architecture and technical design discussions.
Work closely with a cross-functional team (product, design, engineering).
Manage infrastructure and CI/CD pipelines.

Our stack

AI: We keep up with the state of the art and use whatever works best. Lately that means a bespoke agent harness, frontier and open-weight LLMs, decision models, speech-to-text and vision models, traditional NLP models, retrieval systems (graph, vector and keyword), and lots more.
Application: Python (FastAPI, Pydantic, SQLAlchemy), TypeScript, React Native with Expo, Next.js.
Data: Postgres, Cloud Storage, Prefect.
Infrastructure: GCP (Cloud Run, Cloud SQL, Pub/Sub, Eventarc), Terraform, Docker, Dagger, Kubernetes, Tilt, OpenTelemetry.

Skill set

You love making killer user experiences and apps.
4+ years of experience in at-scale software development.
Skilled in 1 or more system programming language, such as Go, Java, Python, or C#.
Skilled in web development (JavaScript/TypeScript, HTML, CSS, and frameworks such as NextJS, React, Vue, etc.).
Experience with relational databases (such as Postgres, MySQL, Microsoft SQL Server, etc.).
Experience with cloud providers (such as Google Cloud Platform, Amazon Web Services, Microsoft Azure, etc.).
Bonus: data processing pipelines, LLMs and tooling such as OpenAI, Cohere, LangChain, vector stores, or an impressive personal side-project you’re proud of.

Cultural fit

We’re looking for an individual who:

Responds well to open-ended problems and thrives on autonomy - is a self-starter and problem solver.
Thrives in team environments - is focused on team goals.
Has great communication skills.
Has a passion for lifelong learning.
Has strong user empathy, and a user experience first mindset.

How to apply

Please reach out to us at careers@mash.com - and include a bit about yourself, your resume, and three bullet points about why you are specifically interested in the position.

Apply on mash.com About employer

More about this job

Responsibilities

The Software Engineer at Mash will understand user needs, build, ship and maintain features and infrastructure, and manage CI/CD pipelines. The role also joins system architecture discussions and works with product and design teams.

Requirements

Candidates need 4+ years of at-scale software development, skill in a system programming language, web development and relational databases, and experience with a cloud provider. Strong communication, autonomy and user empathy are also expected.

Skills

Python
FastAPI
Pydantic
SQLAlchemy
TypeScript
React Native
Expo
Next.js
React
JavaScript
HTML
CSS
Postgres
MySQL
Microsoft SQL Server
Google Cloud Platform
Cloud Run
Cloud SQL
Pub/Sub
Eventarc
Terraform
Docker
Dagger
Kubernetes
Tilt

Keywords

Software Engineer
Python
TypeScript
React Native
Expo
Next.js
FastAPI
Postgres
Google Cloud Platform
GCP
Terraform
Docker
Kubernetes
CI/CD
LLM
LangChain
full stack
software development
AI
startup

Tools

GCP
Terraform
Docker
Kubernetes
Postgres
Prefect
Expo

Languages

English

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Work requirements

Jobs in Canada