151,743+ Core Java Developer Jobs in Canada — Top Companies Hiring July 2026

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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 ...

Microsoft 365 Platform Architect — Hybrid/Remote

A leading workforce solutions provider is seeking a Microsoft 365 Platform Developer to manage and enhance their Microsoft 365 environment. This role, which supports hybrid or remote work, requires extensive experience with Microsoft Teams and SharePoint Online. The ideal candidate will design solutions to impro ...

Senior Backend Web API Engineer – Games (Hybrid)

A notable gaming company in Canada seeks an experienced back-end Online Developer to join a tech team. You will contribute across the full software development lifecycle using your JavaScript skills to build and support internal and external web APIs. The role offers flexibility with hybrid work options and prov ...

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 Remote Customer Solutions Engineer

A modern CMS provider is seeking a Customer Solutions Engineer to provide developer-level support to Enterprise customers in a remote environment. The role focuses on resolving complex technical issues, collaborating with both customers and internal teams, and requires proficiency in technologies like .NET and R ...

Remote AI Full Stack ML Engineer — Build RAG Tools

A diversified trading firm is seeking a skilled AI Full Stack Software Developer to join their AI and Multi Asset Systematic Strategies team in Montreal. The role involves building AI-driven tools that enhance productivity across the firm. Ideal candidates will have 4-7 years of software development experience, ...

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 ...

Graph Viz & Tools Engineer — Frontend + Python

A quantum computing company located in Toronto is seeking a Software Developer to contribute to innovative projects aimed at building commercially viable quantum computers. The ideal candidate will have at least 4 years of experience, expertise in Python and front-end frameworks, and a strong ability to collabor ...

Senior Backend Architect — Remote, Azure & ERP

A leading technology firm in Calgary is seeking a Senior Developer to lead internal development and collaborate across teams. The ideal candidate will have 7–10+ years of experience in software development, strong proficiency in C#/.NET and/or Python, and a deep understanding of Azure environments. Responsibilit ...

Senior Python Backend Engineer VMware & Scalable Systems

A technology company in Montreal is seeking a Senior Python Developer to build secure, scalable backend solutions for virtualization platforms. The ideal candidate will have extensive expertise in Python, Linux, SQL, and large-scale systems engineering. Responsibilities include supporting global virtualization i ...

Senior ML Staff Engineer — Generative AI for Supply Chains

A leading supply chain solutions provider is seeking a Machine Learning Staff Developer. This role involves designing AI solutions, leading the development team, and delivering machine learning solutions for supply chain management. The ideal candidate will have a bachelor's degree, strong Python skills, and a m ...

iOS Engineer: Craft Innovative Mobile Apps

A dynamic tech company in Ontario, Canada is seeking a skilled iOS Developer to design, build, and maintain applications for Apple’s iOS platform. The ideal candidate has strong expertise in Swift, with proven experience in developing apps for the App Store. You will collaborate with cross-functional teams, ensu ...

Senior Power Platform & Copilot Studio Engineer

A leading consulting firm in Toronto is seeking a Senior Power Platform and Copilot Studio Developer to design applications and contribute to innovative solutions. The role requires strong Power Platform skills, at least 2-3 years of experience, and the ability to work collaboratively across teams. The successfu ...

Senior Backend & Embedded Systems Engineer

A technology company in Montreal is seeking a Senior Software Developer with 10+ years of experience in software development. The role focuses on back-end and embedded systems, requiring strong expertise in C++ and familiarity with various technologies. The ideal candidate will collaborate with teams, maintain r ...

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 ...

Engineering Intern: Build AI Driven Public Data Apps

A data-driven technology firm in Toronto is looking for a talented developer to work on impactful projects utilizing AI and modern web technologies. You will have the opportunity to build applications using JavaScript, React, and backend technologies such as Node.js and Python. The role focuses on innovation wit ...

Senior GenAI Full Stack Engineer — Agentic AI Lead

A global financial services leader is looking for a Senior Full Stack Agentic AI Developer in Montreal. This role involves designing and implementing scalable solutions using Python and GenAI technologies. The ideal candidate will have over 7 years of development experience, with proven skills in databases and t ...

Full Stack Engineer for Web3 NFT Trading (Remote)

A leading NFT marketplace is seeking a passionate developer to join their team in building advanced trading infrastructure for NFTs. This role offers the opportunity to ship new products, optimize data pipelines, and work with modern tech stacks. Ideal candidates have 3+ years of experience in large-scale applic ...

Python Data Engineer High Volume Pipelines (On site)

A global investment management firm in Montreal is seeking an experienced Python developer to join their Data team. You will design and optimize scalable data pipelines, collaborate with researchers and traders, and maintain high-performance databases. Ideal candidates have over 4 years of experience in Python d ...

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 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 Project Controls Manager, Nuclear Projects

A leading Canadian infrastructure developer is seeking a Project Control Manager to oversee project controls for nuclear projects in the Region of Waterloo. The successful candidate will lead a team in ensuring compliance with project standards and implement control systems across multiple construction sites. Th ...

Remote WordPress Plugin & Integrations Engineer

A dynamic tech company is seeking a WordPress Developer to enhance their automation platform. You will build integrations that connect WordPress to various external services, ensuring top-notch performance. Ideal candidates have extensive experience in plugin development and advanced PHP practices. You'll have t ...

Senior Go Backend Engineer Scalable Microservices

A renowned gaming company is seeking a Senior Go Developer for a full-time, hybrid position in Toronto. The role focuses on backend microservices development in a high-scale environment. Candidates should have over 5 years of Go experience and understand Go concurrency, HTTP frameworks, and SQL databases. The po ...

Senior .NET Software Engineer – Onsite (Downtown Toronto)

A technology solutions company is looking for a Senior Software Developer in Toronto. The ideal candidate will have over 8 years of experience in the software development life cycle with a strong knowledge of Microsoft .Net Framework. You will be involved in developing web-based B2B and B2C applications. Candida ...

Senior Mobile Engineer (React Native) — Hybrid & Growth

A leading online music education firm located in Abbotsford, BC, is seeking a Senior Mobile App Developer. In this role, you will shape the future of mobile apps for musicians, mentor fellow developers, and ensure high-quality experiences. Key responsibilities include leading React Native architecture, supportin ...

Contract Front End Dev for Drupal & Shopify UI/UX

A leading digital solutions provider in Whistler, British Columbia, is seeking a Front End Web Developer for a contract-based role. You will create innovative front-end solutions for clients, collaborating closely with teams throughout the project lifecycle. The position requires strong skills in HTML, CSS, Sass ...

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 ...

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 API Engineer RESTful Microservices

A leading tech company in Toronto is looking for a Senior Software Developer specializing in API development. The role requires extensive experience in designing and building REST APIs, implementing microservices, and optimizing performance. Ideal candidates will have knowledge of Azure services, SQL relational ...

Senior Full Stack Engineer | Siebel & DevOps Expert

A prominent technology firm is hiring for a Sr. Software Developer - Full Stack in Toronto, Ontario. The role requires extensive knowledge of Oracle Siebel and experience with Azure DevOps and other modern tools. Candidates should possess strong problem-solving skills and a minimum of 10 years in communication t ...

Senior NPD Embedded Firmware & Software Engineer

A leading electrical solutions provider in Brampton is seeking an NPD Firmware/Software Developer to design and develop embedded firmware for protection systems. The position requires expertise in C/C++, real-time embedded systems, and experience with communication protocols. The role offers a competitive salary ...

Enterprise BI Analyst Hybrid & Data Warehousing

A transportation network provider based in British Columbia seeks a BI Developer to design and maintain enterprise BI solutions. The ideal candidate must have a diploma in computer science and at least three years of experience in data warehousing or analytics. This full-time temporary position offers a hybrid w ...

Senior Full Stack Dev: Build with Node & Azure

A leading technology firm in Calgary is looking for a Senior Full Stack Developer. The ideal candidate should have over 5 years of experience in software delivery, with preferred knowledge in Node.js, SQL Server, serverless architecture, and Azure tools. Responsibilities include designing and testing software, m ...

Platform Software Engineer – Virtualization & OpenStack

A leading IT staffing firm in Vancouver is seeking a Software Developer for their Platform Virtual Services division. This role involves developing, maintaining, and troubleshooting products within the platform. The ideal candidate will have expertise in virtualization technologies and possess strong programming ...

Python Engineer — Build Scalable, High Performance Apps

A leading IT staffing firm in Ottawa is seeking a software developer to join their talented team. The role demands proven experience in large complex software projects, expertise in Python, and knowledge of web frameworks like Django and Flask. Candidates will work on defining quality design specifications, ensu ...

Senior Angular UI Engineer — Hybrid Montreal

A leading IT consulting firm in Montreal is looking for an experienced UI/Angular Developer to join their TPC department. The candidate will design, develop and maintain UI applications using Angular while collaborating with business and technology teams in an Agile environment. Requirements include 7+ years of ...

FullStack Python/React Engineer for FinTech Trading Tools

A specialized consulting firm is seeking a Python / React Developer for an investment bank in Montreal. The role involves providing and maintaining a web application for reporting to trading desk managers. Key responsibilities include translating business needs into technical requirements and participating in Ag ...

Senior Oracle EBS Integrations Engineer (Onsite Contract)

A technology staffing agency is looking for a highly skilled Back-End Developer in Metro Vancouver to transform corporate finance technology. The ideal candidate will have over 8 years of Integration Development experience with Oracle EBS Financial modules, strong skills in PL/SQL, Python, and APIs, and will lea ...

Senior Frontend Engineer (React/Redux) Full Stack & Cloud

A leading tech company in Ontario, Canada is seeking a Senior Frontend Developer specializing in React and Redux. The role involves enhancing the RadioTrax portal and its apps, collaborating with product and engineering teams, and building systems to ensure optimal performance. Candidates should have a BS in Com ...

Senior AI Driven Cloud Architect for Real Time Trading

Une entreprise technologique de pointe à Montréal recherche un Senior Developer pour concevoir et maintenir l'infrastructure soutenant ses opérations critiques de trading d'électricité. Vous serez responsable de construire des systèmes scalables, d'automatiser les déploiements et d'optimiser les performances des ...

Senior Full Stack Dev: Build with Node & Azure

A leading technology firm in Calgary is looking for a Senior Full Stack Developer. The ideal candidate should have over 5 years of experience in software delivery, with preferred knowledge in Node.js, SQL Server, serverless architecture, and Azure tools. Responsibilities include designing and testing software, m ...

Senior Front End Engineer (React/Next) – Onsite in Toronto

A leading technology firm is seeking a Sr. Software Developer - Front End in Toronto. The ideal candidate will work closely with Business Analysts, Product Managers, and backend developers to create high-quality front-end code, ensuring AODA compliance and brand consistency across projects. They must have strong ...

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 ...

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 ...

AI Automation & Data Infrastructure Engineer

A dynamic technology company based in Toronto is seeking an AI Native Engineer to develop systems that automate engineering tasks. The ideal candidate will build AI workflows, data pipelines, and developer tools to enhance efficiency and output within a collaborative environment. A successful candidate should ha ...

Strategic Product Marketing Manager for AI/API Growth

A technology company in Canada is looking for a Product Marketing Manager to support go-to-market strategies for its platform. The ideal candidate should have 3-5 years of experience in B2B SaaS, specifically in developer-focused products. Responsibilities include leading customer research, managing advisory pro ...

Senior .NET Backend Engineer — Montreal

A leading technology firm in Montreal is seeking a Senior .NET Developer to design and implement scalable data access layers and APIs. The ideal candidate has over 7 years of experience in .NET back-end development and expertise in MS SQL Server. Responsibilities include collaborating across teams to deliver sol ...

Data Modeler with Power BI

Role : Power BI Developer Location : Ottawa/Toronto (Hybrid - days) Contract Role Below are the skills Semantic Models. Performance Optimization DAX Optimization. How do you handle Large Datasets. ...

Data Modeler with Power BI

Role : Power BI Developer Location : Ottawa/Toronto (Hybrid - days) Contract Role Below are the skills Semantic Models. Performance Optimization DAX Optimization. How do you handle Large Datasets. ...

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