32 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 the knowledge of JSON, Spring Framework, Spring Boot? Do you have the knowledge of Java Developer, Java Enterprise, Cloud Native, Oracle, SQL? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Back End for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 days onsite / 2 days remote• Potential for extension• Earn a competitive rate within the industryResponsibilities

Do you have experience with JSON, Spring Framework, Spring Boot? Do you have experience with React and NextJS, Java Enterprise, Cloud Native, Oracle, SQL? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Full Stack for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 days onsite / 2 days remote• Potential for extension• Earn a competitive rate within the industryResponsibilitie

We are looking for a highly skilled Senior Development Specialist for a 6-month contract with a possible 6-month extension. This is a hands-on technical lead and software developer role focused on designing and implementing scalable, cloud-native backend systems and integrations. The ideal candidate will have expertise in Java-based microservices, enterprise integration, and observability solutions, with a strong background in Agile development.Advantages-

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 10+ years work experience as a software developer on Java enterprise and Cloud-Native application analysis, design and development? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Back End for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Hybrid: candidate is required to come to the office 3 days a week.• Potential for extensi

We are seeking a skilled and experienced Software 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 candid

Do you have experience with implementation of approved user interface, design, and deployment of database? Do you have knowledge and experience in Angular / Java Script / CSS / HTML / Spring Boot / React? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Full Stack for a 5 month contract in North York.This is a hybrid role.Advantages• Earn a competitive rate within the industry• Hybrid: 3 Days onsite / 2

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.

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 for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 Days onsite / 2 days remote• Potential for extension• Earn a

We are seeking a highly experienced Back-End Software Developer with a strong background in Java Enterprise and Cloud-Native application development. The ideal candidate will be adept at designing and building robust, scalable solutions and will play a key role in the full software development lifecycle.Advantages- Work on modernizing a legacy system to a cloud-native platform.- Collaborative team culture with a focus on modern development methodologie

Our Toronto based client is unlocking the future of secure, high-volume financial data processing—and they want application buildersThey are looking for Full Stack Engineers for a 12 month contract (expected to renew)This is a mission-critical initiative within the organization, focused on designing next-generation data platforms. Think Java, MongoDB, real-time processing with GCP, and smart handling of massive data volumes via Parquet and S3. This is a

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 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

Do you have 10+ years of System Analysis and Design experience, preferably in a large, complex business environment? Do you have experience in programing with object oriented programing languages - JAVA (required), Angular? If so, this would be a great opportunity for you!Our client is looking for a Senior Systems Analyst for a 7 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 days onsite / 2 days remote• Potential for extension• Ear

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

We are seeking a Development Technical Lead to act as a key partner to the Hiring Manager in leading a portfolio. This is not just a development role—it’s a true tech leadership position balancing hands-on technical contributions (25–30%) with leadership and strategic responsibilities (70–75%).The Tech Lead will mentor and guide a team of 5, drive proof-of-concepts, and help shape the approach to new technologies including GenAI and Azure cloud. While expe

Do You have advanced proficiency in React.js - functional components, hooks, state management with Context API? Do You have strong proficiency in modern Python versions, and building REST API with FastAPI? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Full Stack for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 Days onsite / 2 days remote• Potential for extension• Earn a

We’re looking for a seasoned Android Developer for our downtown Toronto client for a 5 month contract. This role is ideal for an experienced individual contributor with approximately 5- 10 years of hands-on Android development and testing experience.The role involves automating testing processes to identify issues earlier and streamline the release process, which is currently slowed by manual testing. This individual will collaborate with an iOS contracto

Are you a DevOps/Cloud Engineer with deep technical experience in system software, middleware configuration, and modern cloud DevOps tools. This hybrid role based in Toronto (3 days onsite, 2 days remote) for a contract of 9 months involves leading infrastructure design, automation scripting, cloud integration, and production support for complex enterprise systems. The ideal candidate brings over a decade of experience in Linux/UNIX systems and cloud-based

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 an Intermediate Software Developer for a 3 month contract in Toronto.This is an onsite role.Advantages• Earn a competitive rate within the industry• Working 7.25 hours per calendar da

Do You have experience in Incident Response & Root Cause Analysis (RCA) – Quickly diagnose production issues, identify underlying causes, and recommend remediation strategies? Do You have experience in Cloud & Infrastructure Expertise – Deep understanding of AWS, Azure, or GCP, including networking, security, scaling, and resilience? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 8 month contr

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 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ years of experience of Siebel integration with Adobe AEM , J2EE ? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 9 month contract in Toronto.This is a Hybrid role.Advantages• Earn a competitive rate within the industry• Hybrid role: 3 Days onsite / 2 days remoteResponsibili

This is a contract opportunity for a Senior Software Developer with a duration of 1 year, with the possibility of extension. This role is provisionally hybrid, based in Toronto. You will be responsible for creating and using APIs to translate functional specifications into working and tested applications. This includes developing detailed programming specifications, user interface designs, prototypes, writing and/or generating code, compiling data driven p

Do you have 10+ years experience in red team tactics and techniques? Do you have 10+ years experience in network and application security? If so, this would be a great opportunity for you!Our client is looking for a Senior Security Specialist Penetration Testing for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry• Location: 1 days in office at minimum – either at GHQ (777 Memorial, Orillia) or Que

Are you a ”Senior Developer” looking for a new opportunity?Are you looking for a new contract opportunity?We are pleased to offer you a new contract opportunity for you to consider: ”Senior Developer”-Start: ASAP-Estimated length: 6 months-Location: Toronto-Hybrid roleActively seeking for candidates with below requirements.AdvantagesYou will have an opportunity to work with a leading employer in the local market.Responsibilities-To gather requirement, to

Do you have experience and knowledge in providing logical technology analysis at functional level? Do you have knowledge and understanding of application and technology architecture definition and integration needs related to shared infrastructure and middleware? If so, this would be a great opportunity for you!Our client is looking for a Senior Product Manager for a 7 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 Days onsite / 2

Do you have demonstrated experience working with Mission Critical application such as OTIS (Offender Tracking Information System)? Do you have demonstrated experience with managing technical teams using Azure Cloud, Mobile technology, .Net, Oracle, SQL server? If so, this would be a great opportunity for you!Our client is looking for a Senior Business Analyst for a 5 month contract in Toronto.This is an onsite role.Advantages• Earn a competitive rate withi

Do you have experience in using open-source software such as Spring, myBatis, Bootstrap, jQuery? Do you have hands on experience in n-tier web-based application development using Oracle database? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Full Stack for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 Days onsite / 2 days remote• Potential for extension• Earn a competiti