266,036+ Senior Developer Java Python Jobs in Canada — Top Companies Hiring September 2026

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Rust Developer Needed for Quantara AI Development

Rust Developer Needed for Quantara AI Development We are building out features for our Quantara AI business and need a skilled Rust freelancer to join us. Scope & Requirements: Build and integrate clean, responsive Rust components. Connec ...

Developer Engagement Lead – AI Coding Tools (Hybrid)

We’re seeking someone to join our team as a Developer Engagement Lead – AI Coding Tools in Application & Infrastructure to drive firmwide adoption of AI-powered development capabilities, helping engineers maximize productivity, quality, and risk-aware usage while shaping the future software development exp ...

Backend Developer Azure Cloud APIs for Healthcare

OrganOx is seeking a Backend Developer to contribute to secure, maintainable cloud services and APIs across OrganOx digital platforms. You will design, develop, test, and maintain server-side applications, APIs, databases, and Azure-based services that support OrganOx products and impact patient outcomes. </p ...

AI Developer Advocate Enhancing Collaboration and Innovation

Elevate AI advocacy and enablement as a Developer Advocate in a hybrid role. Be the vital link promoting developer experience and responsible AI practices across diverse teams.This opportunity involves championing the integration of AI tools and enhancing workflows in a collaborative environment. You will se ...

Developer Engagement Lead – AI Coding Tools (Hybrid)

We’re seeking someone to join our team as a Developer Engagement Lead – AI Coding Tools in Application & Infrastructure to drive firmwide adoption of AI-powered development capabilities, helping engineers maximize productivity, quality, and risk-aware usage while shaping the future software development exp ...

Software Developer, Ads Safety Enablement and Prevention

Software Developer, Ads Safety Enablement and Prevention Google Waterloo, ON, Canada Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. Minimum qualifications: < ...

Full Stack .NET Developer (Angular & Cloud Technologies)

Full Stack .NET Developer (Angular & Cloud Technologies) As a Full Stack .NET Developer, you will make an impact by designing, developing, and supporting scalable enterprise applications using modern Microsoft technologies, Angular, and cloud platforms. You will be a valued member of the applicat ...

Full Stack .NET Developer (Angular & Cloud Technologies)

Full Stack .NET Developer (Angular & Cloud Technologies) As a Full Stack .NET Developer, you will make an impact by designing, developing, and supporting scalable enterprise applications using modern Microsoft technologies, Angular, and cloud platforms. You will be a valued member of the appl ...

DevOps Developer for Cloud Applications at Algo

Transform communication technology with Algo Communication in Burnaby as a DevOps Developer specializing in internal cloud applications. Engage in software development and operational practices within AWS. You will play a pivotal role in helping shape our internal applications, combining your coding ...

Lead Software Developer for Clio's Court Rules

Become a Lead Software Developer at Clio, working on critical Calendar & Court Rules projects that transform legal workflows. This hybrid role emphasizes mentorship and technical leadership.Clio is in search of a Lead Software Developer to advance its Calendar & Court Rules platform. You will engage in cruci ...

Associate Director, Lead Fullstack Developer (React/Node.js)

What is the opportunity? We are seeking an accomplished Associate Director of Full Stack Engineering with 10+ years of progressive experience in designing and delivering enterprise-scale web platforms. The ideal candidate will combine deep technical expertise across the MERN stack (MongoDB, E ...

Sr Analytics Developer, Finance, Brokerage & Market Risk

Build something people loveWealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million C ...

React Native Mobile Software Developer (SaaS Healthcare)

MEDFAR Clinical Solutions was founded in 2010 by two aeronautical engineers who realized that the healthcare system was not exploiting the full potential of technology. Supported by a large community of medical experts and focused on clinical success and patient safety, MEDFAR was the first company to cert ...

Sr. Software Developer Transit Platform Modernization JP213

This role will provide technical specific development skills and experience the Transit Operations product portfolio. The Transit Operations team provides solutions for tracking trains and buses and managing customer information through applications like Trip Manager, TrainTrac, Customer Communication Mana ...

Sr. Software Developer Transit Platform Modernization JP213

This role will provide technical specific development skills and experience the Transit Operations product portfolio. The Transit Operations team provides solutions for tracking trains and buses and managing customer information through applications like Trip Manager, TrainTrac, Customer Communication Mana ...

Full Stack Developer at Xero Flexible Work

Join Xero as a Full Stack Developer, where you'll create impactful software solutions in a flexibly structured hybrid role. Enjoy a balance between office and remote work while solving complex problems. In this position, you will be part of a tight-knit team enhancing our software products' quality ...

Sr. Software Developer Quality Engineer Medical Devices

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside ...

Lead developer/Software Architect — Custom Business Application

About Velixo Velixo builds Excel-native financial reporting and data automation tools used by hundreds of mid-market finance teams worldwide. Our software integrates with leading ERPs — Acumatica, Sage Intacct, MYOB Acumatica, and Microsoft Dynamics 365 Business Central — and our customers rely on ...

Lead Developer, Tools New Montréal, Quebec, Canada

2K is headquartered in Novato, California and is a wholly owned label of Take-Two Interactive Software, Inc. (NASDAQ: TTWO). Founded in 2005, 2K Games is a global video game company, publishing titles developed by some of the most influential game development studios in the world. Our studios responsible f ...

OneStream FP&A Developer: Finance Dashboards & Insights

Responsibilities 3+ years of experience as a OneStream Developer. Hands‑on experience in OneStream implementation, configuration, and support. Strong knowledge of financial consolidation, FP&A, and reporting processes. Experience in Cube Views, Quick Views, Das ...

DB Developer: SQL, DB2, Data Warehouse & Unix

A leading technology firm in Montreal is seeking a Database Developer for a full-time position. The role involves collaboration with other developers on the end-to-end product development across the technology stack. Ideal candidates will have strong database experiences, particularly with SQL and DB2, alongside ...

Advanced BI Developer III at First Canadian

Shape the future of analytics at First Canadian as an Advanced Business Intelligence Developer III. Your role will focus on delivering high-quality solutions and strategic insights. First Canadian seeks a skilled developer with 5-7 years of experience in business intelligence and advanced proficienc ...

Staff Technical Lead, API Platform & Developer Experience

Asana seeks a staff-level Technical Lead to drive execution and technical vision for our developer platform. You will partner with Product to shape the agentic API experience, set best practices, and mentor engineers across a high-performing team in Vancouver. The role emphasizes building scalable API ...

Intermediate Software Developer (Front End/Full Stack)

Position Summary:We are looking for an Intermediate Software Developer with strong front-end development skills and an interest in full-stack development. You will help build and enhance our web-based analytics and mapping platform used by customers across North America. You'll work on modern React app ...

Intermediate Software Developer (Front End/Full Stack)

Position Summary: We are looking for an Intermediate Software Developer with strong front-end development skills and an interest in full-stack development. You will help build and enhance our web-based analytics and mapping platform used by customers across North America. You'll wor ...

Hybrid Salesforce Developer for Impactful Nonprofit Tech

Altis is seeking a Salesforce Developer in Toronto, Ontario, to join our CRM Product team in a hybrid role. You will design, develop, and deploy scalable Salesforce applications, components, and integrations to empower teams across the organization. Ideal candidates have hands-on Salesforce development ...

Intermediate Software Developer (Front End/Full Stack)

Position Summary: We are looking for an Intermediate Software Developer with strong front-end development skills and an interest in full-stack development.You will help build and enhance our web-based analytics and mapping platform used by customers across North America.You'llwork on modern R ...

Software Developer, Ops Platform and Fraud Investigations

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this hist ...

iOS Developer (Swift) Flexible Hours, Remote Work

Konrad in Toronto is seeking an iOS Developer to join our software team. You will build consumer and enterprise iOS apps, writing maintainable code and collaborating with a world-class group to deliver high-quality software. The role emphasizes Swift, mobile architectures (MVVM/MVC/MVP), end-to-end dev ...

iOS Developer (Swift) Flexible Hours, Remote Work

Konrad in Toronto is seeking an iOS Developer to join our software team. You will build consumer and enterprise iOS apps, writing maintainable code and collaborating with a world-class group to deliver high-quality software. The role emphasizes Swift, mobile architectures (MVVM/MVC/MVP), end-to-end dev ...

DevOps Developer for Cloud Applications at Algo

Transform communication technology with Algo Communication in Burnaby as a DevOps Developer specializing in internal cloud applications. Engage in software development and operational practices within AWS. You will play a pivotal role in helping shape our internal applications, combining your coding ...

Machine Learning Compute Principal Developer at Google

Lead strategic initiatives at Google Cloud as the Principal Developer for Machine Learning Compute Services. Transform the ML landscape with innovative design and scalable solutions. In this prestigious position, you will be responsible for defining the technical approach for Google Cloud’s Machine ...

Appian BPM Developer with 6 8 Years

Elevate your career as an Appian BPM Developer, ensuring the reliability of production systems through effective troubleshooting and process management. Your skills are essential for maintaining service continuity.With 6-8 years under your belt, you'll assist in resolving production issues, participating in ...

Practice Customer Developer, Data Management, Google Cloud

Practice Customer Developer, Data Management, Google Cloud Copy link Advanced Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders;deep expertise in domain. Bachelor's degree or equivalent practical experien ...

Rust Developer Needed for Quantara AI Development

Rust Developer Needed for Quantara AI Development We are building out features for our Quantara AI business and need a skilled Rust freelancer to join us. Scope & Requirements: Build and integrate clean, responsive Rust components. Connec ...

Enterprise Customer Developer, AI Infrastructure, Google Cloud

Minimum qualifications: Bachelor's degree in Computer Science, Mathematics, a related technical field, or equivalent practical experience. 10 years of experience with cloud native architecture in a customer-facing or support role. Experience with cloud infrastructure (e.g., ha ...

Advanced BI Developer III at First Canadian

Shape the future of analytics at First Canadian as an Advanced Business Intelligence Developer III. Your role will focus on delivering high-quality solutions and strategic insights.First Canadian seeks a skilled developer with 5-7 years of experience in business intelligence and advanced proficiency in T-SQL ...

Machine Learning Compute Principal Developer at Google

Lead strategic initiatives at Google Cloud as the Principal Developer for Machine Learning Compute Services. Transform the ML landscape with innovative design and scalable solutions.In this prestigious position, you will be responsible for defining the technical approach for Google Cloud’s Machine Learning C ...

Top Engineer for Developer Support at Okta

Empower developers as the Top Engineer for Developer Support at Okta, based in Canada. Drive advancement in identity solutions while working in a hybrid setting.In this pivotal role, you will tackle challenging developer cases, offering architectural expertise and mentoring capabilities. With a strong backgr ...

Practice Customer Developer, Data Management, Google Cloud

Practice Customer Developer, Data Management, Google Cloud Copy link Advanced Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders;deep expertise in domain. Bachelor's degree or equivalent practical experien ...

Front End Web Developer with Salesforce Expertise

A major North American airline is seeking a Front-End Web Developer to join their innovative team in Toronto. The ideal candidate will drive architectural decisions and technical oversight on Salesforce development while ensuring high-quality software solutions in a fast-paced Agile environment. This role requir ...

Developer Engagement Lead – AI Coding Tools (Hybrid)

We’re seeking someone to join our team as a Developer Engagement Lead – AI Coding Tools in Application & Infrastructure to drive firmwide adoption of AI-powered development capabilities, helping engineers maximize productivity, quality, and risk-aware usage while shaping the future software development exp ...

Appian BPM Developer with 6 8 Years

Elevate your career as an Appian BPM Developer, ensuring the reliability of production systems through effective troubleshooting and process management. Your skills are essential for maintaining service continuity. With 6-8 years under your belt, you'll assist in resolving production issues, partici ...

Dynamics 365 & Power Platform Developer (Mid‑Level)

The Law Society of Ontario is seeking an Intermediate Dynamics 365 Developer to support and advance our Microsoft Dynamics 365 and Power Platform solutions. This 12-month contract role emphasizes automation, integration, and reliable system delivery within cross-functional teams. Responsibilities inclu ...

Engineering Program Manager, App Store Developer Experience

Apple's App Store team is seeking an innovative Engineering Program Manager for the App Store Developer Experience team in Vancouver, British Columbia. This role influences and leads the delivery of business-critical features built for the App Store, in collaboration with Engineering, Design, QA, L ...

Full Stack Developer Cloud and Salesforce Expert

Become a Full Stack Developer specializing in cloud solutions and Salesforce integration in Mississauga. Embrace the challenge of delivering state-of-the-art applications. As part of our technology team, you'll lead software development projects that require deep technical knowledge in .NET, Kafka, ...

Remote AI Developer Co op — Nuclear Tech

A leading nuclear technology firm is seeking an AIDeveloper co-op to design and develop AI agents that enhance nuclear operations. This remote role requires an individual eager to take ownership of projects and quickly learn. Responsibilities include developing features for products and integrating front-end wit ...

Quadient Inspire Developer — Template & Data Mapping Expert

Tata Consultancy Services Canada Inc. is seeking a Quadient Inspire developer in Toronto to analyze complex requirements and design templates for customer correspondence on the Quadient platform. You will create, test, and support template solutions, map data, and debug integration challenges while men ...

Advanced BI Developer III at First Canadian

Shape the future of analytics at First Canadian as an Advanced Business Intelligence Developer III. Your role will focus on delivering high-quality solutions and strategic insights.First Canadian seeks a skilled developer with 5-7 years of experience in business intelligence and advanced proficiency in T-SQL ...

Crystal Report Developer with HANA and Oracle

Crystal Reports Developer (Migration Specialist) Brampton, ON - Hybrid (4 Days WFO) Duration: 6-12 months Skills: SAP Crystal Reports Experience Required: 6+ Role Descriptions: Analyze| design| develop| and maintain Crystal Reports solutions for busines ...

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