Java Python Developer Jobs in Mississauga, Canada

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Senior Full Stack Engineer: Space Robotics & Ground Control

A leading engineering services company in Mississauga seeks a Senior Full Stack Developer to lead software development projects, primarily for ground control systems. The ideal candidate will have a Bachelor's degree in a relevant field and strong experience in C# and Angular. Responsibilities include mentoring ...

Contract J2EE Engineer Build Scalable Solutions

A growing consulting firm located in Peel Region, Mississauga is looking for a software developer with 4-5 years of experience. Candidates should understand business requirements, perform software design and development, and have strong competencies in object-oriented design and troubleshooting. Familiarity with ...

Senior Full Stack Engineer: Space Robotics & Ground Control

A leading engineering services company in Mississauga seeks a Senior Full Stack Developer to lead software development projects, primarily for ground control systems. The ideal candidate will have a Bachelor's degree in a relevant field and strong experience in C# and Angular. Responsibilities include mentoring ...

Senior Full Stack Architect & Tech Lead — Hybrid

A leading technology firm in Mississauga is searching for an experienced Senior Software Developer to drive innovation with SOTI XSight, focusing on enterprise mobility diagnostics. This unique role involves crafting high-performance applications utilizing technologies like C#, .NET, and Angular, while mentoring ...

Senior Full Stack Engineer IoT & Building Platform Remote

A technology firm specializing in smart buildings is seeking a Senior Full-Stack Developer to enhance its platform. This remote role emphasizes collaboration with Product, Hardware, and QA teams to develop innovative features. Candidates should have 6+ years of experience in technologies like Angular and .NET, a ...

Vice President, Big Data & Spark Platform Architect

A leading international bank seeks a Senior Big Data Developer responsible for implementing scalable big data systems, primarily using Hadoop and Spark. You will collaborate with various teams to design efficient architectures and ensure robust data pipelines. Ideal candidates have over 6 years of experience in ...

Senior Engineer: Rails Monolith to Modular Platform

A high-growth SaaS company in Vancouver is seeking a Full-Stack Developer to lead platform services and libraries. You will enhance the main Rails monolith and partner with feature teams on scalable solutions. The role requires 8+ years of experience in full-stack development with Ruby, Rails, and React, along w ...

Senior Frontend Platform Engineer — Remote & Design System

A leading SaaS company in Vancouver seeks an experienced Frontend Engineer to lead platform projects and improve the developer experience. The role includes working with Module Federation and advocating for AI adoption within the team. Ideal candidates have significant experience shipping medium-complexity proje ...

Senior AI Architect for Production Grade SaaS

A nuclear innovation firm in Canada is seeking a Senior AI Developer who is hands-on in designing and implementing AI systems for enterprise-grade products. You will be involved in building AI architectures, developing backend services, and executing algorithms in production. The position emphasizes collaboratio ...

Senior Full Stack Dev (Go + React) AI Platform, Remote

A leading technology staffing company is seeking a remote Sr. Full-Stack Developer to contribute to a new document management platform. Ideal candidates will have strong skills in React and Golang/Go, with an emphasis on AI and SQL database experience. This role offers an opportunity to enhance features and coll ...

Online English Writing & Analysis Course Designer

An online educational organization based in Canada is seeking a Course Developer for English Writing and Analysis. This role involves creating engaging online classes for a group of students aged 6-16. Candidates must have a fun personality, excellent communication skills, and be willing to adapt to the organiza ...

Senior MERN Stack Lead Remote, Mentoring & Impact

A leading technology firm in Canada is seeking a Software Developer with 7+ years of experience. The role involves developing software applications using the MERN stack and collaborating with an agile team. The ideal candidate must demonstrate a high commitment to quality, have proven problem-solving skills, and ...

Senior Full Stack Architect & Tech Lead — Hybrid

A leading technology firm in Mississauga is searching for an experienced Senior Software Developer to drive innovation with SOTI XSight, focusing on enterprise mobility diagnostics. This unique role involves crafting high-performance applications utilizing technologies like C#, .NET, and Angular, while mentoring ...

Senior Big Data Architect & Platform Lead

A leading technology firm in Peel Region, Mississauga is seeking a Senior Big Data Developer to establish and implement scalable big data application systems mainly using Hadoop/Spark. This role requires leading data analysis and programming activities, designing efficient architecture solutions, and collaborati ...

Senior Big Data Architect & Platform Lead

A leading technology firm in Peel Region, Mississauga is seeking a Senior Big Data Developer to establish and implement scalable big data application systems mainly using Hadoop/Spark. This role requires leading data analysis and programming activities, designing efficient architecture solutions, and collaborati ...

Remote AI Full Stack Engineer — Canada, $30–$40/hr

A leading tech organization in Canada is seeking an AI Full Stack Developer to work remotely. The role involves full-stack development with a focus on integrating AI solutions into applications. Candidates should have 3-5 years of experience in development, strong knowledge of AI frameworks, and be proficient in ...

Senior Frontend Engineer Real Time Observability (Remote)

A leading cloud analytics company is seeking a Senior Full Stack Engineer to develop and enhance an observability platform focused on creating an amazing developer experience. This role requires strong skills in TypeScript, Node.js, and React.js, plus experience with SQL and Docker. You will own key features whi ...

Senior .NET Backend Engineer Backbase Expert Remote

A technology professional services company seeks a Senior .NET Backend Developer with extensive experience in Backbase. This remote position requires a candidate with strong communication skills, the ability to handle multiple projects, and a passion for technology. The role involves transforming business needs ...

Online English Writing & Analysis Course Designer

An online educational organization based in Canada is seeking a Course Developer for English Writing and Analysis. This role involves creating engaging online classes for a group of students aged 6-16. Candidates must have a fun personality, excellent communication skills, and be willing to adapt to the organiza ...

Senior AEM Frontend Engineer: Scale Global Digital UX

A leading identity management firm is seeking a Senior AEM Frontend Developer to join their digital engineering team. The role involves designing and maintaining user interfaces, optimizing performance, and collaborating closely with teams to innovate digital experiences. The ideal candidate has over 3 years of ...

Senior MERN Stack Lead Remote, Mentoring & Impact

A leading technology firm in Canada is seeking a Software Developer with 7+ years of experience. The role involves developing software applications using the MERN stack and collaborating with an agile team. The ideal candidate must demonstrate a high commitment to quality, have proven problem-solving skills, and ...

Senior Full Stack Engineer: Space Robotics & Ground Control

A leading engineering services company in Mississauga seeks a Senior Full Stack Developer to lead software development projects, primarily for ground control systems. The ideal candidate will have a Bachelor's degree in a relevant field and strong experience in C# and Angular. Responsibilities include mentoring ...

Staff API Platform Engineer, Ecosystems (Remote)

A leading cybersecurity company in Canada is seeking a Staff Developer to lead the development of public-facing APIs. As a key technical leader, you will shape the API platform, ensuring security and design integrity. Ideal candidates will have extensive software engineering experience, proficiency in Go, and a ...

WordPress & WooCommerce Migration Specialist

A consulting company in Canada is seeking a WordPress & WooCommerce Web Developer for a short-term project. This role involves migrating content from an existing Shopify site to WordPress/WooCommerce, ensuring proper structure and design are maintained. Ideal candidates will have strong skills in HTML, CSS, and ...

Senior Full Stack Engineer: Space Robotics & Ground Control

A leading engineering services company in Mississauga seeks a Senior Full Stack Developer to lead software development projects, primarily for ground control systems. The ideal candidate will have a Bachelor's degree in a relevant field and strong experience in C# and Angular. Responsibilities include mentoring ...

Remote Senior Full Stack Engineer — Rails & Modern Frontend

A tech startup is looking for a skilled developer to join their remote team in Canada. You will work with Ruby on Rails and modern front-end frameworks to create solutions for legal professionals. Responsibilities include designing secure systems, managing product features, and effective collaboration. Ideal can ...

Senior Full Stack Dev (Go + React) AI Platform, Remote

A leading technology staffing company is seeking a remote Sr. Full-Stack Developer to contribute to a new document management platform. Ideal candidates will have strong skills in React and Golang/Go, with an emphasis on AI and SQL database experience. This role offers an opportunity to enhance features and coll ...

Senior Frontend Engineer Real Time Observability (Remote)

A leading cloud analytics company is seeking a Senior Full Stack Engineer to develop and enhance an observability platform focused on creating an amazing developer experience. This role requires strong skills in TypeScript, Node.js, and React.js, plus experience with SQL and Docker. You will own key features whi ...

Senior .NET Backend Engineer Backbase Expert Remote

A technology professional services company seeks a Senior .NET Backend Developer with extensive experience in Backbase. This remote position requires a candidate with strong communication skills, the ability to handle multiple projects, and a passion for technology. The role involves transforming business needs ...

Senior Full Stack Engineer IoT & Building Platform Remote

A technology firm specializing in smart buildings is seeking a Senior Full-Stack Developer to enhance its platform. This remote role emphasizes collaboration with Product, Hardware, and QA teams to develop innovative features. Candidates should have 6+ years of experience in technologies like Angular and .NET, a ...

Senior AI Architect for Production Grade SaaS

A nuclear innovation firm in Canada is seeking a Senior AI Developer who is hands-on in designing and implementing AI systems for enterprise-grade products. You will be involved in building AI architectures, developing backend services, and executing algorithms in production. The position emphasizes collaboratio ...

Senior Frontend Platform Engineer — Remote & Design System

A leading SaaS company in Vancouver seeks an experienced Frontend Engineer to lead platform projects and improve the developer experience. The role includes working with Module Federation and advocating for AI adoption within the team. Ideal candidates have significant experience shipping medium-complexity proje ...

Senior Engineer: Rails Monolith to Modular Platform

A high-growth SaaS company in Vancouver is seeking a Full-Stack Developer to lead platform services and libraries. You will enhance the main Rails monolith and partner with feature teams on scalable solutions. The role requires 8+ years of experience in full-stack development with Ruby, Rails, and React, along w ...

Senior AEM Frontend Engineer: Scale Global Digital UX

A leading identity management firm is seeking a Senior AEM Frontend Developer to join their digital engineering team. The role involves designing and maintaining user interfaces, optimizing performance, and collaborating closely with teams to innovate digital experiences. The ideal candidate has over 3 years of ...

Remote Senior Full Stack Engineer — Rails & Modern Frontend

A tech startup is looking for a skilled developer to join their remote team in Canada. You will work with Ruby on Rails and modern front-end frameworks to create solutions for legal professionals. Responsibilities include designing secure systems, managing product features, and effective collaboration. Ideal can ...

Staff API Platform Engineer, Ecosystems (Remote)

A leading cybersecurity company in Canada is seeking a Staff Developer to lead the development of public-facing APIs. As a key technical leader, you will shape the API platform, ensuring security and design integrity. Ideal candidates will have extensive software engineering experience, proficiency in Go, and a ...

Remote AI Full Stack Engineer — Canada, $30–$40/hr

A leading tech organization in Canada is seeking an AI Full Stack Developer to work remotely. The role involves full-stack development with a focus on integrating AI solutions into applications. Candidates should have 3-5 years of experience in development, strong knowledge of AI frameworks, and be proficient in ...

WordPress & WooCommerce Migration Specialist

A consulting company in Canada is seeking a WordPress & WooCommerce Web Developer for a short-term project. This role involves migrating content from an existing Shopify site to WordPress/WooCommerce, ensuring proper structure and design are maintained. Ideal candidates will have strong skills in HTML, CSS, and ...

Vice President, Big Data & Spark Platform Architect

A leading international bank seeks a Senior Big Data Developer responsible for implementing scalable big data systems, primarily using Hadoop and Spark. You will collaborate with various teams to design efficient architectures and ensure robust data pipelines. Ideal candidates have over 6 years of experience in ...

Senior Big Data Architect & Platform Lead

A leading technology firm in Peel Region, Mississauga is seeking a Senior Big Data Developer to establish and implement scalable big data application systems mainly using Hadoop/Spark. This role requires leading data analysis and programming activities, designing efficient architecture solutions, and collaborati ...

Contract J2EE Engineer Build Scalable Solutions

A growing consulting firm located in Peel Region, Mississauga is looking for a software developer with 4-5 years of experience. Candidates should understand business requirements, perform software design and development, and have strong competencies in object-oriented design and troubleshooting. Familiarity with ...

Senior Full Stack Architect & Tech Lead — Hybrid

A leading technology firm in Mississauga is searching for an experienced Senior Software Developer to drive innovation with SOTI XSight, focusing on enterprise mobility diagnostics. This unique role involves crafting high-performance applications utilizing technologies like C#, .NET, and Angular, while mentoring ...

Contract J2EE Engineer Build Scalable Solutions

A growing consulting firm located in Peel Region, Mississauga is looking for a software developer with 4-5 years of experience. Candidates should understand business requirements, perform software design and development, and have strong competencies in object-oriented design and troubleshooting. Familiarity with ...

Vice President, Big Data & Spark Platform Architect

A leading international bank seeks a Senior Big Data Developer responsible for implementing scalable big data systems, primarily using Hadoop and Spark. You will collaborate with various teams to design efficient architectures and ensure robust data pipelines. Ideal candidates have over 6 years of experience in ...

Angular Front End Engineer: Micro Frontends & Performance

A leading technology firm in the Peel Region of Canada is seeking a front-end developer experienced in Angular to develop and maintain modern web applications. You will ensure code quality through testing and collaborate on architectural decisions. Knowledge of UI/UX principles and state management using pattern ...

Swift iOS Engineer — Hybrid Contract (3 Months)

A leading consulting firm in Canada is looking for an Apple Platform Developer for a three-month hybrid contract with the potential for extension or permanent hire. The position will involve developing application features using Swift and Xcode, supporting various iOS platform UI development, and collaborating w ...

CRM Reporting Engineer & BI Data Architect

A healthcare provider in Mississauga is looking for a skilled Report Developer to create client reports and develop data solutions. This role involves designing forms, maintaining databases, and working with complex data sets. Candidates should possess a bachelor's degree in a relevant field and have at least 5 ...

Angular Front End Engineer: Micro Frontends & Performance

A leading technology firm in the Peel Region of Canada is seeking a front-end developer experienced in Angular to develop and maintain modern web applications. You will ensure code quality through testing and collaborate on architectural decisions. Knowledge of UI/UX principles and state management using pattern ...

Senior Full Stack Engineer FinTech & Hybrid Work

A leading financial services and healthcare technology firm based in Mississauga seeks a Senior Software Developer to design and develop innovative web applications. The role requires proficiency in full-stack technologies like .NET and C#, strong SQL skills, and experience in a hybrid work environment. The succ ...

Senior Full Stack Architect (C#, .NET, TS) – Hybrid

A leading technology firm in Mississauga, Canada is seeking a Full-stack Developer proficient in C#, TypeScript, .NET, and Angular. The role involves designing and implementing complex systems, mentoring senior developers, and collaborating with various stakeholders. We offer a hybrid work model and the chance t ...

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    Java Python Developer Jobs in Mississauga Job Search Guide, Trends and Insights