33 jobs found for Java in Toronto, Ontario

We are seeking a highly experienced Senior Software Developer with 10+ years of experience in Java EE and Cloud-Native application development. This role requires strong expertise in technical design, building, development, and quality assurance across both traditional Java EE frameworks and modern Cloud-Native/PaaS architectures (e.g., Microservices, Serverless). The successful candidate will be responsible for translating specifications into high-quality

We are seeking a Senior Software Developer with over 10 years of experience in architecting and developing n-tier Enterprise applications. This role focuses on translating complex business requirements into high-performance, tested applications within a Java EE ecosystem. You will be responsible for the full development lifecycle—from detailed programming specifications and system design to unit testing and post-implementation support. The ideal candidate

We are looking for a highly skilled Senior Full Stack Software Developer with over 10 years of experience to support the AFFES Portfolio Maintenance and critical initiatives, including those related to the Protect Ontario by Unleashing Our Economy Act 2025. This role requires a technical expert capable of translating complex systems specifications into tested, high-performance applications. You will be responsible for the entire lifecycle of development—fr

We are seeking a Senior Cloud Development and Administration Specialist to design, develop, and integrate enterprise business solutions while championing modern AI and IT security strategies. In this role, you will act as a technical leader, bridging the gap between traditional full-stack development and emerging GenAI-assisted workflows. You will be responsible for architecting mission-critical, high-performing systems using a microservices approach, ensu

We are seeking a Senior Software Developer with over a decade of experience to lead the design, development, and troubleshooting of n-tier enterprise applications. In this role, you will be responsible for translating complex business requirements into high-performance, tested code within a Java Enterprise environment. This position is ideal for a technical expert who excels in full-stack development, from modern front-end frameworks to complex backend dat

We are seeking a Senior Cloud Development and Administration Specialist to design, develop, and integrate enterprise-grade business solutions. This role is focused on implementing a mission-critical platform to manage high-volume caseloads and streamline the work of front-line professionals. You will serve as a technical leader, championing AI-assisted development (GenAI), microservices architecture, and robust DevOps practices to ensure systems are high-p

Do you have extensive experience with automated testing (create/modify/execute test scripts); Demonstrated QA Automation development? Do you have experience with Selenium (Highly Preferred), HP UFT, ReadyAPI, Java; IntelliJ IDEA, analysis and design methodology, techniques; structured testing? If so, this would be a great opportunity for you!Our client is looking for a Senior Automation Developer for a 12 month contract in Toronto.This is an onsite role.R

Do you have 10-15 years experience in n-tier web-based applications, database technologies, software, tools and Java EE (J2EE) and cloud-native technologies? Do you have 10-15 years experience in complex programming concepts and languages JSF, Spring, Spring Boot, MyBatis and ORM Framework, Core Java, , WebSphere 8 +, Liberty, Oracle 19c + iText, web based applications implementing with MVC framework, , REACT, Apache MyFaces, HTML5, CSS3, JavaScript, JQuer

Do you have working experience of developing Web-based Java EE and Cloud-Native applications using Angular, React / Redux, Node.js, GraphQL, JSON, Spring Boot, Spring MVC, JavaScript, Web Services? Do you have experience with Oracle 19C and in developing complex Oracle PL/SQL scripts to retrieve and format data to meet business requirements and design? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Software Devel

We are seeking a skilled and experienced Full Stack Developer to join our growing team on a 6-month contract basis, with a strong intent to transition into a full-time permanent role. In this position, you'll work closely with cross-functional teams to build high-quality software solutions. You’ll contribute to the full development lifecycle — from refining requirements and developing features, to testing and deploying production-ready code. The ideal cand

We are seeking a Senior Applications Architect to lead the design and evolution of enterprise-grade mobile solutions with a heavy focus on Digital Identity and Verifiable Credentials. This role is pivotal in architecting secure mobile wallets and identity verifier applications for both iOS and Android platforms. You will bridge the gap between complex cryptographic protocols and user-centered mobile design, ensuring that provincial digital trust services a

Do you have working experience of developing Web-based Java EE and Cloud-Native applications using Angular, React / Redux, Node.js, GraphQL, JSON, Spring Boot, Spring MVC, JavaScript, Web Services? Do you have experience with Oracle 19C and in developing complex Oracle PL/SQL scripts to retrieve and format data to meet business requirements and design? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer -

Do you have extensive experience with automated testing (create/modify/execute test scripts); Demonstrated QA Automation development? Do you have experience with Selenium (Highly Preferred), HP UFT, ReadyAPI, Java; IntelliJ IDEA, analysis and design methodology, techniques; structured testing? If so, this would be a great opportunity for you!Our client is looking for a Senior Automation Developer for a 12 month contract in Toronto.This is an onsite role.R

Exciting Opportunity: Full Stack Engineer - 6 month contract engagement with renewals (subject to performance)Are you a seasoned Full Stack Engineer ready to take on a high-impact role supporting front-to-back trading systems? We’re looking for a top-tier developer who thrives in complex environments and is passionate about building innovative, resilient financial applications.This role is tailor-made for someone with a background in Bonds, Credit Derivat

We are seeking a high-caliber Full-Stack Software Developer with specialized expertise in AI/ML and Cloud Architecture. This role is designed for a senior technical leader who can navigate a diverse ecosystem of technologies—from React/Next.js front-ends to a polyglot back-end featuring Python (FastAPI), .NET Core, Node.js, and Java Spring Boot. You will be responsible for designing scalable microservices, building robust CI/CD pipelines in Azure DevOps, a

We are seeking a Technical Specialist with a heavy focus on Merative Cúram Social Program Management (SPM) to lead the development and integration of case management and ERP solutions. This role requires a hands-on developer to translate complex technical specifications into tested, scalable applications. You will be responsible for the full development lifecycle, from initial analysis and design to production support and the mentoring of fellow developers

Do you have demonstrated 10+ experience in designing secure Restful/Soap APIs web services and microservices with Java/JEE, Spring Framework, SQL/NoSQL database, Message Queue, etc? Do you have demonstrated experience in developing frontend applications using React/Angular, JSON, HTML/CSS/XML/XPath to build complex and efficient web applications? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 1

Do you have working experience of developing Web-based Java EE and Cloud-Native applications using Angular, React / Redux, Node.js, GraphQL, JSON, Spring Boot, Spring MVC, JavaScript, Web Services? Do you have experience with Oracle 19C and in developing complex Oracle PL/SQL scripts to retrieve and format data to meet business requirements and design? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer -

Do you have 10+ years Demonstrated experience within Ontario’s healthcare ecosystem, including Ontario Health programs, eHealth integrations, EMR/HER/HIS systems, and adherence to PHIPA privacy requirements? Do you have 10+ years of experience in software architecture with a track record of designing and delivering enterprise‑grade solutions? If so, this would be a great opportunity for you!Our client is looking for a Senior Specialized IT Consultant for

We are seeking a Senior Mobile Software Developer to design, secure, and maintain a high-stakes Digital Credential Wallet. This role is centered on building production-grade iOS and Android applications that adhere to global Digital Identity frameworks. You will implement cutting-edge verifiable credential flows, ensuring high-assurance interoperability with diverse systems. The ideal candidate has deep expertise in decentralized identity, mobile hardware

We are looking for a highly experienced Senior Full Stack Software Developer to support and maintain large-scale, complex legacy applications. This role is focused on the end-to-end lifecycle of mission-critical systems—from impact analysis and technical design to implementation and deployment. You will be responsible for mitigating vulnerabilities, upgrading end-of-life components, and ensuring that changes to the user interface, middleware, and database

Do you have experience in developing UI applications using latest web UI framework such as AngularJS and NodeJS? Do you have 10+ years of experience with the design and development of common utility components using JEE? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 12 month contract in Toronto.This is an onsite role.Rate: 451.99-489.32Advantages• Earn a competitive rate within the industry.• L

Do you have experience in Deployment Automation - Urban Code Deploy and Urban Code Velocity? Do you have experience in IBM WebSphere Application Server NDM and Liberty? If so, this would be a great opportunity for you!Our client is looking for a Junior Application Support Specialist for a 18 month contract in Toronto.This is an onsite role.Rate: 182.76-224.7Advantages• Earn a competitive rate within the industry.• Location: Onsite role..• Potential for ext

Do you have 10+ years of experience in process, planning, organizing and implementing testing efforts? Do you have demonstrated working knowledge of the testing process and the Software development life cycle (SDLC), including Agile & DevOps? If so, this would be a great opportunity for you!Our client is looking for a Senior Systems Testing/QA Specialist for a 12 month contract in Toronto.This is an onsite role.Rate: 414-451.98Advantages• Earn a competitiv

We are seeking a Senior Full Stack Software Developer with specialized expertise in the Oracle Cloud CX (Service Cloud) platform. This role focuses on translating technical systems specifications into tested, high-performance applications while expanding critical data pipelines. You will be responsible for the end-to-end development lifecycle, from front-end user interface design using the Ontario Design System (ODS) to back-end integration with complex cl

We are seeking a Senior Middleware Specialist to lead critical infrastructure modernization and platform upgrades. This role is focused on the end-to-end implementation of enterprise shared service products that have reached end-of-life status. You will spearhead remediation efforts to mitigate security risks, providing expertise from technical analysis and solution design to deployment and daily operational support. This is a mission-critical position ens

We are seeking a highly experienced Senior Technology Architect to lead the development, recommendation, implementation, and management of technical architecture for large, distributed, cross-platform environments. This role requires deep hands-on expertise with Microsoft Dynamics 365 and the Power Platform, focusing on designing scalable, cloud-native solutions, including microservices, within the Azure ecosystem. The Architect will translate business req

We are looking for an Intermediate Software Developer with a specialization in mobile and front-end technologies to join our team. In this role, you will focus on building high-quality, cross-platform mobile applications for iOS and Android using the React Native framework. You will bridge the gap between technical specifications and user-centric design, ensuring our mobile solutions are performant, secure, and visually engaging. This is an excellent oppor

We are seeking a Senior Applications Architect to lead the overall architecture and technology strategy for the MLITSD 360 platform. This role is pivotal in driving the transition to cloud-native technologies, specifically focusing on microservice architecture leveraging the Tanzu platform. You will be responsible for defining the blueprint for large-scale, distributed cross-platform environments, ensuring that all solutions are secure, cost-effective, and

We are seeking a Senior Full Stack Software Developer to design, implement, and scale complex, user-centric IT solutions. This role focuses on building high-performance web and mobile applications using a modern stack centered on React, Next.js, and Elasticsearch. You will be responsible for the entire software development lifecycle—from architectural design and microservices implementation to automated testing and cloud deployment. The ideal candidate is