33 jobs found for Java in Ontario

We are seeking a Senior Full Stack Software Developer for a six-month contract. This is a hybrid role, requiring the candidate to work on-site in Toronto three days per week, with the possibility of being required on-site up to five days as needed. You will be responsible for providing maintenance and support for the OASIS CoreWeb application, a critical solution built using Azure Cloud Java technology.AdvantagesWork on a specialized, high-impact applicati

Do you have experience with Large-Scale Applications, WebFocus report development, Java, SQL? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Report Developer for a 5 month contract in Toronto.This is a hybrid role candidate is required to come in office 3 days a week. Advantages• Earn a competitive rate within the industry.• Location: candidate is required to come in office 3 days a weekResponsibilities• Web Use

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

Exciting Opportunity: Senior Java Software Engineer – Capital Markets (Hands-On Coding Role) - 12 month contract with renewal potentialAre you a hands-on Java developer with deep knowledge of Capital Markets and Post-Trade systems? Do you thrive in complex, high-performance environments where you're trusted to own your code from development to production?We’re looking for a Senior Java Software Engineer to join a dynamic global team working on an enterpri

We are seeking a Senior Full Stack Software Developer (GIS Specialist) for a six-month contract. This is a hybrid role, requiring the candidate to work on-site in Toronto three days per week, with the possibility of being required on-site up to five days as determined by the client. You will be responsible for the maintenance and support of the OASIS solution, with a focus on its Remote Field Data Capture Mobile application, which is built on ESRI GIS tech

Do you have 7+ years hands-on Java development in an enterprise environment, including Spring Boot, REST API design, integration patterns, and production support / incident management? Do you have strong SQL and data handling expertise: capable of analyzing schemas, building optimized queries, integrating APIs with data stores, and enforcing data quality in service logic? If so, this would be a great opportunity for you!Our client is looking for a Senior S

We are hiring a Senior Platform Engineer (Java) to help modernize a business‑critical, home‑grown application that securely moves files via SFTP between locations. You will dive into legacy Java/JavaScript code, troubleshoot, refactor where needed, and lead the journey from VM‑based deployment to a modern, containerized, Kubernetes‑based platform.This is a hybrid role based in Mississauga: in office approximately 2 days per week for the first 3 months, the

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

Do you have experience with COTS based Business Automation and Case Management solutions (ie: IBM Cloud Pack for Business Automation)? Do you have 7+ years experience in Java based development utilizing a combination of WebSphere, JDBC, Oracle, DB2, DataPower and associated Web technologies including JavaScript and JSP? 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.

The Intermediate Data Engineer in the Wealth Data Engineering team, part of a global engineering organization, will be a key player in designing and implementing critical data solutions to meet the operational data needs of a large Wealth Management business. This role requires hands-on expertise in Big Data technologies, specifically Hadoop (Cloudera) and modern cloud data services like Google Cloud Platform (GCP), working collaboratively with enterprise

We are seeking a highly experienced and technically proficient Maximo Solutions Architect (Maximo SME) to serve as a core Subject Matter Expert for the Enterprise Work Management System (EWMS) Program. This pivotal role requires deep functional and technical mastery of the IBM Maximo application suite, focusing on work and asset management implementations. The Architect will be responsible for managing all functional and technical aspects of the Maximo sol

We're seeking a highly skilled Senior Software Developer with 8+ years of experience to focus on API development, system integration, and microservices architecture. The successful candidate will be responsible for translating functional specifications into working, tested applications, primarily using Java and the Spring ecosystem. This role requires deep expertise in REST APIs, cloud services (Azure/AWS/GCP), Spring Integration, and security standards. T

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

Reporting to Manager, Software Development, the Full Stack Developer will be working in .NETenvironment. Main responsibilities will include implementation of new features, change requestsand bug fixes of in-house developed solutions and building new solutions from the ground up.Successful candidate will be required to participate in code reviews, provide feedback andcontribute with process improvements as well as understand business and technicalrequiremen

We are seeking an Application Support Specialist for a six-month contract, with the possibility of extension. This is a hybrid role, requiring three days per week on-site in Toronto. The position is essential for supporting the operation of over 200 Java applications hosted in a shared environment, focusing on middleware services, deployment automation, and modern cloud technologies.Advantages- Work with a broad and complex application portfolio (200+ Ja

We are seeking a highly skilled Senior Developer with deep expertise in Apache NiFi to lead the design, development, and implementation of critical data automation and integration initiatives. The core focus will be on leveraging NiFi to build scalable, secure, and efficient data pipelines for key initiatives, including data automation, historical data access, and auditing processes. The successful candidate will be responsible for the full lifecycle of de

We are seeking a highly skilled Senior Developer with deep expertise in Apache NiFi to lead the design, development, and implementation of critical data automation and integration initiatives. The core focus will be on leveraging NiFi to build scalable, secure, and efficient data pipelines for key initiatives, including data automation, historical data access, and auditing processes. The successful candidate will be responsible for the full lifecycle of de

Do you have 10+ years of experience as a designer and developer in the large-scale multi-client web applications? Do you have 10+ year of hands-on working experience of Java development with Oracle or SQL database? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Back End for a 12 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location: From Oct

Do you have minimum 5 years of demonstrated experience as a Notes Programmer/Analyst in Notes version 10 or 12? Do you have minimum 5 years of demonstrated experience with Java within the context of Domino application? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 5 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Hybrid - Candidate MUST

Do you have minimum 5 years of demonstrated experience as an Notes Programmer/Analyst in Notes version 10 or 12? Do you have minimum 5 years of demonstrated experience with Java within the context of Domino application? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 5 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Hybrid - Candidate MUST

We are seeking a highly skilled Senior Developer with deep expertise in Apache NiFi to lead the design, development, and implementation of critical data automation and integration initiatives. The core focus will be on leveraging NiFi to build scalable, secure, and efficient data pipelines for key initiatives, including data automation, historical data access, and auditing processes. The successful candidate will be responsible for the full lifecycle of de

Do you have 10+ years of experience as a designer and developer in the large-scale multi-client web applications? Do you have 10+ years of hands-on working experience of Java development with Oracle or SQL database? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Back End for a 12 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location: From Oc

We are looking for a positive and collaborative Technical Lead – Guidewire PC/BC/CM.As part of our Software Engineering Group, you will be working with globally distributed teams, including business representatives, business analysts, architects, and engineers to plan, design, develop, test, and implement solutions. We embrace a culture challenging the status quo and constantly looking to simplify processes, technology, and workflow.This position reports t

Reporting to the Director, Enterprise Applications, the Senior IT Systems Integration Engineer plays a key role in designing, developing, and implementing system integrations across multiple platforms and technologies. This role ensures that complex enterprise systems work seamlessly together by creating and maintaining robust interfaces, APIs, and automation workflows. The engineer will collaborate with cross-functional teams to analyze integration requir

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 seeking a Development Specialist (IBM Maximo) for a 12-month contract, with two optional six-month extensions. This is a hybrid role, requiring a minimum of two days per week on-site in Toronto. The successful candidate will work a standard business week of 35 hours per week.The Maximo developer will be a key member of the EWMS Program, responsible for configuring the Maximo application suite to meet the Client's technology needs. This role involves

Do you have proficiency in IBM ACE, IBM Integration Bus (IIB), WebSphere Message Broker, and IBM MQ? Do you have knowledge and experience with integration technologies and protocols (e.g., REST, SOAP)?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.Advantages• Earn a competitive rate within the industry.• Working 7.25 hours per calendar day, som

Do you have over 8 years of experience designing, building, and maintaining Single Page Application (SPA) with integrating with RESTful APIs in the backend? Do you have expert-level skills in developing front-end web solutions using Angular, TypeScript, and Bootstrap? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Front End for a 5 month contract in Toronto.This is a hybrid role.Advantages• Earn a co

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ year of experience of Siebel integration with Adobe AEM , J2EE and etc? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Location:From October 20, 2025, the candidate

Do you have at least 3+ years of experience designing solutions with Oracle Siebel CRM or Adobe AEM technologies? Do you have experience with developing business design document, functional & non- functional requirements? If so, this would be a great opportunity for you!Our client is looking for an Intermediate Software Developer for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry• Hybrid: 3 Days