144,417+ Core Java Developer Jobs in Canada — Top Companies Hiring July 2026

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Product Led Front End Architect for AI Design SaaS

A technology company is seeking a Front-End developer of Product Led Growth to develop innovative software applications. You'll collaborate with various teams and help shape the company culture. Ideal candidates have 5+ years of experience, a strong grasp of Agile methodologies, and hands-on experience with AWS ...

Staff GPU Software Engineer Performance & Libraries

A leading technology company in Calgary is seeking a GPU Software Developer to enhance key application performance using C++ and Python. This role involves planning and refactoring codebases, solving complex problems, and developing new technologies within a collaborative team. The ideal candidate will hold a re ...

Embedded Firmware Engineer for Safety Devices (RTOS)

A leading safety technology company in Southwestern Ontario is seeking a Firmware Developer to collaborate with hardware engineers and software developers in creating firmware for safety devices. The ideal candidate has a degree in Electrical or Computer Engineering, at least 5 years' experience in embedded syst ...

Senior Gameplay AI Engineer (Unreal/UE5)

A leading video game developer based in Montreal is seeking a Senior AI Engineer to enhance AI Systems for their new project. In this role, you will collaborate across departments to implement AI solutions and bring innovative Archetypes to life. Candidates should have over 5 years of experience in AI programmin ...

Senior MuleSoft Integration Architect (Remote)

A forward-thinking consultancy is seeking a Senior MuleSoft Developer based in Canada. The candidate will design and maintain integrations and APIs on the MuleSoft Platform while collaborating with diverse teams. This role requires extensive experience in cloud computing and APIs, along with strong communication ...

Senior ETL Engineer – Databricks, Delta Lake, Hybrid

A leading technology firm in Toronto seeks a Software Developer - ETL to design and implement ETL processes using Azure Databricks. This role involves optimizing data flow for analytics and data lakes. Candidates should have 7+ years of ETL experience, proficiency in Python and SQL, and familiarity with Delta La ...

Senior Automation & Data Integrations Engineer (Hybrid)

A leading SaaS company is seeking a Senior Automation and Integration Developer in Toronto, Ontario. This role focuses on building tooling and integrations using Python and SQL. Responsibilities include designing services, developing data workflows, and troubleshooting. Candidates should possess 4-6 years of exp ...

Staff Embedded Logging Engineer – ECU to Cloud

A leading automotive company in York Region, Canada, seeks a Staff Embedded Logging Software Developer. The role focuses on designing and integrating logging pipelines for vehicle systems across various platforms. Candidates should have extensive experience in C/C++ and Android, and be adept at managing log data ...

Remote Backend Engineer II – Full Stack & Growth Impact

A leading fintech company is seeking a Full Stack Developer to enhance user experiences across platforms. This role involves implementing business-critical features and collaborating with cross-functional teams. Ideal candidates should have 2+ years of full stack development experience and familiarity with React ...

High Performance Systems Software Engineer (C++, Windows)

A technology solutions provider in Toronto is looking for a skilled developer with expertise in C++ and C#. The role involves designing and maintaining efficient code, optimizing performance, and collaborating with cross-functional teams to launch new features. Applicants should have strong skills in API calls, ...

Remote Full Stack Engineer: Web & Mobile Features

A leading technology platform in Calgary is seeking a Full Stack Developer to build and maintain features across their workforce management platform. The role involves collaborating with other teams to deliver user-friendly solutions and ensures the performance and security of systems. Ideal candidates will have ...

Senior Data Engineer – Spark, Airflow, AWS (Remote Quebec)

A leading remote work technology company seeks a Senior Software Developer to work on complex data processing and software releases. The ideal candidate will have hands-on expertise in Spark, Airflow, AWS, and a solid foundation in big data processing. Responsibilities include resolving issues, ensuring data rel ...

Senior Software Engineer — .NET & Python for CAD/BIM Apps

A leading technology firm in Canada is seeking a Senior Software Developer to build and maintain applications that integrate with top AEC platforms. The ideal candidate should have over 8 years of experience, with strong skills in .NET and Python, and experience with engineering or CAD integration. Responsibilit ...

Senior Booking Platform Engineer — Remote

A healthcare technology company is looking for a Senior Software Developer to enhance its Booking platform. The role is remote and requires experience in full-stack development, particularly with React and Ruby on Rails. Ideal candidates will have a strong background in software design and a passion for helping ...

Senior Full Stack Engineer: AWS Microservices + React

A leading tech recruitment firm seeks an Intermediate/Senior Developer in Burnaby, Canada. This role involves designing secure, scalable serverless microservices using Node.js and AWS as part of a small engineering team. You will collaborate to deliver new features, optimize performance, and enhance productivity ...

Senior Lead Software Architect Angular & Benefits Tech

A leading health technology provider is seeking a Senior Lead Software Developer in Toronto, Ontario. In this pivotal role, you will design and develop innovative web applications while mentoring junior developers. Your contributions will directly impact the financial futures of millions, shaping the future of r ...

Senior .NET Full Stack Engineer (React/TypeScript) | Azure

A leading global digital transformation consulting firm is seeking a highly skilled Full Stack Developer to design, develop, and manage enterprise digital platforms. The ideal candidate will have proven experience in full stack development, expertise in technologies like React and .NET, and a strong ability to w ...

Senior Frontend Engineer: Angular/TypeScript Expert

A leading tech company in Toronto seeks a Senior Software Developer specializing in front-end technologies. The role requires strong proficiency in Angular JS, Typescript, and Oracle, among other skills. Candidates will work four days onsite and one day from home starting October 2025, and five days onsite start ...

Senior BI & Data Analytics Engineer (BOBJ/Crystal)

A leading technology provider in Toronto is seeking a Senior Software Developer with over 10 years of experience in SAP BusinessObjects and database management. The role requires strong skills in report development, troubleshooting, and performance tuning, primarily focusing on business intelligence solutions. I ...

Platform Engineering Manager — Infra, DevOps & DX

A leading financial services company in Toronto is seeking an experienced Engineering Manager to oversee a team of platform engineers focused on infrastructure and DevOps. The role involves setting technical direction, enhancing developer experience, and ensuring operational excellence. Ideal candidates have ove ...

Senior CRM Software Engineer Siebel & Integration Expert

A leading software development company in Toronto is seeking a Senior Software Developer specializing in CRM applications. The ideal candidate will have over 10 years of experience with Siebel technical configuration and development. Responsibilities include translating technical specifications into working appl ...

Real Time AI Software Engineer (C/C++) Travel & Hybrid

A leading supplier in wood processing is seeking an Entry-Level Software Developer in Mirabel, Quebec. The role involves designing real-time software using C and C++, developing AI solutions, and collaborating on product specifications. Candidates should possess a relevant degree and programming knowledge, parti ...

Senior Full Stack Engineer, Shopify Integrations

A leading e-commerce solutions provider is looking for a Senior Full Stack Developer. The role includes building custom microservices and Shopify apps, requiring strong proficiency in TypeScript, Node.js, PostgreSQL, and React. You'll implement integrations with external systems while working collaboratively in ...

Salesforce Administrator (1+ years) to manage and resolve Salesforce backlog issues across

Salesforce Revenue Cloud Architect (Remote) Duties, responsibilities and tasks of the employee in the role of Salesforce Revenue Cloud Architect are as follows: Temporary Salesforce Developer Position Type: Full time Location: Dallas, TX Strong ha ...

Full Stack Dev – Security Pipelines (Equity Eligible)

A leading cybersecurity company is seeking a Full Stack Software Developer to join their FortiGuard team in Burnaby. The role involves building internal systems, data processing pipelines, and web interfaces. Ideal candidates will possess Python programming knowledge, a strong background in networking, and a kee ...

Remote Backend Engineer II – Full Stack & Growth Impact

A leading fintech company is seeking a Full Stack Developer to enhance user experiences across platforms. This role involves implementing business-critical features and collaborating with cross-functional teams. Ideal candidates should have 2+ years of full stack development experience and familiarity with React ...

Senior Power BI & Snowflake Data Architect

A global consulting firm is seeking a skilled Power BI Developer in Mississauga. The role involves developing data warehousing solutions, optimizing data models, and creating insightful reports using Power BI. The ideal candidate will have 10 years of experience in BI development, proficient in advanced SQL, and ...

Golang Backend Engineer – Billing & Payments (Remote)

A cybersecurity company is seeking a Developer to join the Billing and Payments Infrastructure team, responsible for managing financial transactions and ensuring timely customer invoicing. The ideal candidate has over 2 years of experience in software development with a strong proficiency in Golang. You'll colla ...

Senior .NET Architect — Nuclear Digital Transformation

A nuclear technology company in Canada is seeking a Senior .NET Developer to drive the design and evolution of critical software systems. You will build scalable and resilient applications, lead architectural decisions, and partner with product leaders to deliver innovative solutions. The ideal candidate has str ...

Senior .NET Architect — Nuclear Digital Transformation

A nuclear technology company in Canada is seeking a Senior .NET Developer to drive the design and evolution of critical software systems. You will build scalable and resilient applications, lead architectural decisions, and partner with product leaders to deliver innovative solutions. The ideal candidate has str ...

AI First Development Manager for Firebase Studio

A leading technology company seeks a Software Development Manager for Firebase Studio to drive critical work in AI-enhanced developer workflows. The role requires expertise in software development, strong leadership capabilities, and a proven track record in building AI products. Responsibilities include setting ...

Remote Backend Engineer II – Full Stack & Growth Impact

A leading fintech company is seeking a Full Stack Developer to enhance user experiences across platforms. This role involves implementing business-critical features and collaborating with cross-functional teams. Ideal candidates should have 2+ years of full stack development experience and familiarity with React ...

Golang Backend Engineer – Billing & Payments (Remote)

A cybersecurity company is seeking a Developer to join the Billing and Payments Infrastructure team, responsible for managing financial transactions and ensuring timely customer invoicing. The ideal candidate has over 2 years of experience in software development with a strong proficiency in Golang. You'll colla ...

Senior Booking Platform Engineer — Remote

A healthcare technology company is looking for a Senior Software Developer to enhance its Booking platform. The role is remote and requires experience in full-stack development, particularly with React and Ruby on Rails. Ideal candidates will have a strong background in software design and a passion for helping ...

Platform Engineering Manager — Infra, DevOps & DX

A leading financial services company in Toronto is seeking an experienced Engineering Manager to oversee a team of platform engineers focused on infrastructure and DevOps. The role involves setting technical direction, enhancing developer experience, and ensuring operational excellence. Ideal candidates have ove ...

Golang Backend Engineer – Billing & Payments (Remote)

A cybersecurity company is seeking a Developer to join the Billing and Payments Infrastructure team, responsible for managing financial transactions and ensuring timely customer invoicing. The ideal candidate has over 2 years of experience in software development with a strong proficiency in Golang. You'll colla ...

Senior Development Manager Mixed Use Projects, Vancouver

A prominent real estate developer in Vancouver seeks a Senior Development Manager to lead large-scale mixed-use projects. The role demands 8+ years in development management, overseeing project delivery while collaborating with various departments. Candidates must have a relevant degree and strong skills in comm ...

Remote First Full Stack Engineer: React Native & Python

A leading financial technology company is seeking a Full Stack Developer to enhance user experiences through innovative features in a remote-first environment. With a focus on quality and collaboration, the ideal candidate will have at least 2 years of experience and proficiency in technologies like React Native ...

Remote First Full Stack Engineer: React Native & Python

A leading financial technology company is seeking a Full Stack Developer to enhance user experiences through innovative features in a remote-first environment. With a focus on quality and collaboration, the ideal candidate will have at least 2 years of experience and proficiency in technologies like React Native ...

Remote First Full Stack Engineer: React Native & Python

A financial technology company based in Canada is seeking a Full Stack Developer to join their Card Acquisition team. This role requires a minimum of 2 years of full stack development experience, knowledge in React Native, Python, and modern front-end technologies. The company offers a remote-first work culture ...

Senior Full Stack Engineer — Scale Nuclear Digital

A progressive technology firm in Canada seeks a Senior Full Stack Developer to create innovative digital solutions. The role involves developing applications from the ground up, enhancing existing applications, and collaborating with a dynamic team to solve complex technical issues in the nuclear sector. Candida ...

Remote Backend Engineer II – Full Stack & Growth Impact

A leading fintech company is seeking a Full Stack Developer to enhance user experiences across platforms. This role involves implementing business-critical features and collaborating with cross-functional teams. Ideal candidates should have 2+ years of full stack development experience and familiarity with React ...

Senior Booking Platform Engineer — Remote

A healthcare technology company is looking for a Senior Software Developer to enhance its Booking platform. The role is remote and requires experience in full-stack development, particularly with React and Ruby on Rails. Ideal candidates will have a strong background in software design and a passion for helping ...

Senior Booking Platform Engineer — Remote

A healthcare technology company is looking for a Senior Software Developer to enhance its Booking platform. The role is remote and requires experience in full-stack development, particularly with React and Ruby on Rails. Ideal candidates will have a strong background in software design and a passion for helping ...

Golang Backend Engineer – Billing & Payments (Remote)

A cybersecurity company is seeking a Developer to join the Billing and Payments Infrastructure team, responsible for managing financial transactions and ensuring timely customer invoicing. The ideal candidate has over 2 years of experience in software development with a strong proficiency in Golang. You'll colla ...

Android Architect — Kotlin, AI Driven, Remote

A communication technology company in Canada is seeking a Software Developer - Android to lead the design and development of high-performance applications. This role requires deep expertise in Android technologies such as Kotlin and Jetpack Compose, as well as the ability to influence architectural decisions for ...

Remote Backend Engineer II – Full Stack & Growth Impact

A leading fintech company is seeking a Full Stack Developer to enhance user experiences across platforms. This role involves implementing business-critical features and collaborating with cross-functional teams. Ideal candidates should have 2+ years of full stack development experience and familiarity with React ...

Senior .NET Architect: Cloud & Distributed Systems Lead

A leading nuclear technology firm in Canada seeks a Senior .NET Developer to architect and design mission-critical software systems. The ideal candidate will lead cloud-native application development, ensuring scalability and resilience. Strong experience in CI/CD and distributed systems is required, as well as ...

Senior EV Motor Controls Engineer: Shape Next Gen Powertrains

A leading automotive company in Canada is seeking a motivated Motor Controls Developer to enhance electric vehicle efficiency. The ideal candidate will hold a minimum B.Eng. and have demonstrable experience in electric motor controls simulation. Responsibilities include implementing controls for advanced motor t ...

Remote Backend Engineer II – Full Stack & Growth Impact

A leading fintech company is seeking a Full Stack Developer to enhance user experiences across platforms. This role involves implementing business-critical features and collaborating with cross-functional teams. Ideal candidates should have 2+ years of full stack development experience and familiarity with React ...

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