437,147+ Fullstack Python Developer Only T4 Jobs in Canada — Top Companies Hiring June 2026

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Remote Junior Software Developer – Observability

A leading open source software provider is seeking a Junior Software Developer for their Observability team. This remote role involves developing a cloud-native monitoring stack utilizing exceptional open source tools. The ideal candidate has a Bachelor's in Computer Science and is skilled in Python, with knowle ...

Senior Python Test Software Engineer for Satellite Payloads

A global aerospace company located in Quebec is seeking a Test Software Developer. The ideal candidate will develop test software using Python for satellite payloads and must have at least 5 years of development experience. This temporary role requires good communication skills in both English and French and off ...

Senior MDM Developer — Databricks on Azure

A leading technology firm in Canada is seeking a seasoned MDM Sr. Developer to design and maintain Master Data Management solutions. You will build scalable data pipelines and ensure data quality across the organization. Ideal candidates possess extensive experience in Databricks and cloud-based data platforms, ...

Hybrid Full Stack Developer: Build Impactful SaaS

A fast-growing SaaS startup is seeking a Full Stack Software Developer to build impactful features and improve procurement processes in the construction industry. The ideal candidate will have over 2 years of experience with Python and Django, a strong understanding of REST APIs, and SQL databases. This hybrid r ...

Junior Java Developer: Grow with Cutting Edge Tech

A leading software development firm is seeking a Junior Level Java Developer for projects in the US with a salary range of $60,000 - $80,000 annually. The ideal candidate has 3-4 years of experience in software development, is knowledgeable in Java and Python, and is familiar with relational databases. The firm ...

Senior AI Backend Engineer — Real Time Event Platform

A tech company specializing in event-driven architecture is seeking a Senior Software Developer to join their AI team. The role involves leading technical projects, creating robust APIs, and collaborating across functions to enhance product offerings. Candidates should have over 7 years of experience, strong bac ...

Senior AI Systems Architect — Backend & LLM Orchestration

A leading AI infrastructure company in Ottawa, Canada, seeks an AI Architect to work on frontend and backend architecture for advanced AI systems. The ideal candidate has over 3 years of experience in full-stack development, specifically in Python and API development. Responsibilities include architecting servic ...

Satellite Payload Test Data Automation Engineer

A cutting-edge technology company in Quebec is seeking a Software Developer to work on test data processing software for satellite payloads. You will be responsible for automating testing processes and developing solutions in Python. The ideal candidate will have at least 2 years of experience, a degree in a rel ...

Senior Java Backend Engineer Microservices & Cloud

A leading technology firm in Peel Region, Mississauga is looking for a Senior Java Developer. This role involves leading the implementation of application systems in coordination with the Technology team. The ideal candidate will have 8-12 years of experience in Java backend development, proficiency in Python an ...

Remote IT Developer Intern (Master’s Level) Equity Potential

A cutting-edge AI start-up is seeking a skilled IT Developer - Master-Level Intern to work in a hybrid remote setting based in Toronto, Ontario. This unique opportunity offers hands-on experience in software development within a high-growth environment, focusing on programming languages such as Python and Java. ...

Cloud Data Analytics Solutions Engineer

A leading technology company is seeking a Top Customer Solutions Developer in Southwestern Ontario to provide high-touch support to critical customers migrating to Google Cloud. You will troubleshoot deployments, advocate for customer needs, and improve product performance across complex environments. This role ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A progressive financial technology firm is looking for an experienced Full Stack Developer to join their innovative team. You will implement business-critical features and collaborate with others to enhance user experiences. Ideal candidates should have over 2 years in full stack development, particularly with t ...

Cloud Native Backend Engineer — AI Driven Manufacturing

A software company specializing in manufacturing solutions is looking for a Backend Software Developer to design and build cloud-native services and data pipelines that transform data into insights. Ideal candidates are proficient in TypeScript, Python, or Go, with experience in micro-services, REST/GraphQL APIs ...

Profiling Tools Engineer — AI/GPU Performance

A technology leader seeks a skilled software developer for the AI GPU Software Group. The ideal candidate will excel in C++ and Python development, enhancing AMD's profiling tools. Key duties involve collaborative feature design, code quality assurance, and tackling complex technical challenges in a dynamic envi ...

Senior ML Staff Engineer — Generative AI for Supply Chains

A leading technology firm in Southwestern Ontario is looking for a Machine Learning Staff Developer to join their Generative AI development team. This role focuses on developing enterprise-grade AI software for supply chain management, requiring strong Python skills and a background in machine learning. Candidat ...

Senior ML Staff Engineer — Generative AI for Supply Chains

A leading supply chain technology company based in Canada is seeking a Machine Learning Staff Developer to join a pioneering team focused on Generative AI. The role entails designing AI solutions, mentoring junior developers, and contributing to a cutting-edge software platform. Candidates should have a Bachelor ...

Remote Power BI Developer Sales & Finance Dashboards

A leading staffing firm is seeking an experienced Power BI Developer for a fully remote opportunity. The ideal candidate has 8-10 years of experience and is skilled in building reports and dashboards in Power BI from scratch, with a strong focus on sales and finance reporting. You will also write SQL queries and ...

Software Engineer — Hardware Architecture Tooling

A cutting-edge quantum computing company in Toronto is seeking an experienced Software Developer to design and maintain tooling for its quantum hardware. You will work closely with a team of researchers and engineers, contributing to innovative projects that will reshape computation. Ideal candidates have at lea ...

Senior Full Stack Big Data Engineer

A leading financial institution in Mississauga seeks an experienced applications developer to work closely with management teams on integrating functions and improving processes. The ideal candidate will have over 6 years of experience in full stack development with Big Data technologies. You will develop robust ...

ML Vision Engineer — Edge & Cloud AI

A leading mining technology firm in Metro Vancouver is seeking a Machine Learning Developer to work on innovative machine learning and computer vision projects. The candidate will design algorithms that will impact AI model development across embedded, edge, and cloud environments. Required qualifications includ ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A pioneering financial technology company is seeking a Full Stack Developer to enhance user experiences using React Native, Python, and Kotlin. You will work closely with product, engineering, and design teams to create innovative solutions. The ideal candidate has over two years of experience, a focus on user-f ...

QA Developer AI/ML Testing & CI/CD Automation

A growing AI technology company in Montreal is seeking a QA Developer to design and maintain testing frameworks. You'll ensure the quality and reliability of software products by implementing automated testing processes and collaborating with cross-functional teams. The ideal candidate should have over 5 years o ...

Advanced ML Engineer Computer Vision & Edge AI

A leading technology firm in Vancouver is seeking an Intermediate Machine Learning Developer to solve challenging problems in computer vision and machine learning. The role involves designing proprietary algorithms, preprocessing image datasets, and collaborating with teams to align projects with business goals. ...

Cloud Native Developer & Linux Systems Engineer

A leading IT consultancy in Montreal is looking for a skilled Developer proficient in Python and Java. You will be responsible for developing cutting-edge security tools and automating processes to enhance efficiency. The ideal candidate possesses 3-5 years of relevant experience, a strong understanding of Linux ...

Senior SDET — On‑Site Python Test Automation (Toronto)

A technology company in Toronto is seeking a Senior Software Developer in Test to enhance the testing of their innovative products. This full-time position involves collaborating with experts from multiple disciplines to develop automated testing solutions in a regulated environment. Candidates should have exten ...

Summer ML Developer Intern 4 Months Paid

A public sector AI initiatives provider is seeking an Associate Machine Learning Developer for a 4-month paid internship starting in May 2026. The role involves working on ML projects, data analysis, and model development to provide insights to partners like Service Alberta. Candidates should be enrolled in a re ...

Senior IT Software Engineer API Integrations & Automation

A leading IT solutions provider in Canada is seeking an experienced IT Software Developer to focus on automation and data synchronization between Rally and Jira. The ideal candidate will possess strong expertise in Python scripting and Java development, ensuring uptime and performance of enterprise IT systems wh ...

Senior Embedded Applications Developer Ottawa

A leading global consulting firm is seeking a Senior Application Developer based in Ottawa, ON. The ideal candidate has a Master's Degree and at least 8 years of experience in low-level programming and embedded systems, particularly with C/C++ and Python. Responsibilities include providing technical support, mai ...

Senior AI Full Stack Engineer – LLM Apps

A leading management consulting firm in Toronto is seeking a Sr. Associate Engineer – AI Full Stack Developer. In this role, you will be tasked with designing and deploying sophisticated AI solutions for Pharma R&D. Strong proficiency in Python and experience with large language models is essential. The position ...

Senior Cloud Software Engineer – Cloud Native

A leading cybersecurity company is seeking a Senior Software Developer to join its FortiClient Cloud team in Burnaby, Canada. The role involves designing and developing cloud applications using modern technologies. Ideal candidates should have a minimum of 5 years relevant experience, strong skills in Python and ...

Founding Web Developer Intern Ship the MVP

A tech recruiting platform is seeking a Web Developer Intern to join their founding team. In this role, you will help implement a web application and launch the MVP while directly collaborating with the CEO. The ideal candidate should have a Bachelor's degree in Computer Science or a related field and 2+ years o ...

AI Full Stack Engineer — Remote or Montréal

A diversified trading firm in Montreal seeks an AI Full Stack Software Developer to join its AI and Multi Asset Systematic Strategies team. The role involves building AI and ML-powered tools, designing scalable systems, and collaborating across teams to enhance productivity. Ideal candidates should have a strong ...

Acceleration Kernel Engineer Intern — ML & HPC Optimizations

A leading AI technology organization in Toronto is seeking an Acceleration Kernel Developer to optimize low-level workloads and enhance software performance for machine learning applications. You will collaborate with skilled engineers to develop and maintain kernel-level components, analyze performance, and ens ...

Senior Software Engineer — Cloud & Data Pipelines (Hybrid)

A leading software company in Toronto is seeking a Software Developer to join their Horizontal Services Engineering team. You will design, implement, and maintain software components in a collaborative, hybrid environment. The ideal candidate has a Bachelor's degree in Computer Science, 5–8 years of experience i ...

Acceleration Kernel Engineer Intern — ML & HPC Optimizations

A leading AI technology organization in Toronto is seeking an Acceleration Kernel Developer to optimize low-level workloads and enhance software performance for machine learning applications. You will collaborate with skilled engineers to develop and maintain kernel-level components, analyze performance, and ens ...

QA Developer AI/ML Testing & CI/CD Automation

A growing AI technology company in Montreal is seeking a QA Developer to design and maintain testing frameworks. You'll ensure the quality and reliability of software products by implementing automated testing processes and collaborating with cross-functional teams. The ideal candidate should have over 5 years o ...

Software Engineer

A profitable, steadily growing AI startup in Vancouver is seeking a frontend-focused Software Engineer to build developer tools, web demos, and product interfaces. We tackle unsolved problems under real constraints. We value originality, speed, and rigor. What We’re Looking For Strong experience with React and m ...

Senior Full Stack Software Engineer – Remote Health Tech

A healthcare technology company is seeking a Senior Software Developer with extensive experience in full-stack engineering. In this role, you will create scalable and efficient systems, collaborating closely with cross-functional teams. Applicants should have at least 5 years of experience and strong proficiency ...

Remote Power BI Developer Sales & Finance Dashboards

A leading staffing firm is seeking an experienced Power BI Developer for a fully remote opportunity. The ideal candidate has 8-10 years of experience and is skilled in building reports and dashboards in Power BI from scratch, with a strong focus on sales and finance reporting. You will also write SQL queries and ...

Software Engineer — Hardware Architecture Tooling

A cutting-edge quantum computing company in Toronto is seeking an experienced Software Developer to design and maintain tooling for its quantum hardware. You will work closely with a team of researchers and engineers, contributing to innovative projects that will reshape computation. Ideal candidates have at lea ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A pioneering financial technology company is seeking a Full Stack Developer to enhance user experiences using React Native, Python, and Kotlin. You will work closely with product, engineering, and design teams to create innovative solutions. The ideal candidate has over two years of experience, a focus on user-f ...

ML Vision Engineer — Edge & Cloud AI

A leading mining technology firm in Metro Vancouver is seeking a Machine Learning Developer to work on innovative machine learning and computer vision projects. The candidate will design algorithms that will impact AI model development across embedded, edge, and cloud environments. Required qualifications includ ...

Senior Software Engineer — Cloud & Data Pipelines (Hybrid)

A leading software company in Toronto is seeking a Software Developer to join their Horizontal Services Engineering team. You will design, implement, and maintain software components in a collaborative, hybrid environment. The ideal candidate has a Bachelor's degree in Computer Science, 5–8 years of experience i ...

Senior MDM Developer — Databricks on Azure

A leading technology firm in Canada is seeking a seasoned MDM Sr. Developer to design and maintain Master Data Management solutions. You will build scalable data pipelines and ensure data quality across the organization. Ideal candidates possess extensive experience in Databricks and cloud-based data platforms, ...

Summer ML Developer Intern 4 Months Paid

A public sector AI initiatives provider is seeking an Associate Machine Learning Developer for a 4-month paid internship starting in May 2026. The role involves working on ML projects, data analysis, and model development to provide insights to partners like Service Alberta. Candidates should be enrolled in a re ...

Senior Cloud Software Engineer – Cloud Native

A leading cybersecurity company is seeking a Senior Software Developer to join its FortiClient Cloud team in Burnaby, Canada. The role involves designing and developing cloud applications using modern technologies. Ideal candidates should have a minimum of 5 years relevant experience, strong skills in Python and ...

Junior Java Developer: Grow with Cutting Edge Tech

A leading software development firm is seeking a Junior Level Java Developer for projects in the US with a salary range of $60,000 - $80,000 annually. The ideal candidate has 3-4 years of experience in software development, is knowledgeable in Java and Python, and is familiar with relational databases. The firm ...

Senior Python Test Software Engineer for Satellite Payloads

A global aerospace company located in Quebec is seeking a Test Software Developer. The ideal candidate will develop test software using Python for satellite payloads and must have at least 5 years of development experience. This temporary role requires good communication skills in both English and French and off ...

Hybrid Full Stack Developer: Build Impactful SaaS

A fast-growing SaaS startup is seeking a Full Stack Software Developer to build impactful features and improve procurement processes in the construction industry. The ideal candidate will have over 2 years of experience with Python and Django, a strong understanding of REST APIs, and SQL databases. This hybrid r ...

Senior SDET — On‑Site Python Test Automation (Toronto)

A technology company in Toronto is seeking a Senior Software Developer in Test to enhance the testing of their innovative products. This full-time position involves collaborating with experts from multiple disciplines to develop automated testing solutions in a regulated environment. Candidates should have exten ...

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