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Contract Java Developer Jobs in Ontario (NOW HIRING)

Java Developer Location Address: 333 King Street E (333KING) Hybrid/ remote: 3-4 days in office Contract Duration: 06/22/2026 to 10/31/2026 Possibility of extension: Yes, extension based on ...

\n \n \n \n \n Cloud Developer (Java) Contract \- 450\-475 Per Day \- 6 month Contract with Long term potential Duration: 6 Months Rolling Day Rate Contract ( extensions highly likely) \n \n \n \n \n ...

\n \n \n \n \n We are looking for an experienced Java Developer for a contract position. This will be an initial 6 month contract with the possibility of extending after that (remote interviewing and ...

\n \n \n \n \n We are looking for an experienced Java Developer for a contract position in Dublin. You will be joining a well established team of experienced developers, giving you the perfect ...

\n \n \n \n \n We have an exciting contract position available for a Full Stack Java Developer in Waterford. It will an initial 6 months with the strong possibility of extending after that. \n \n \n ...

\n \n \n \n \n Duration: 6 Months Rolling Day Rate Contract ( extensions highly likely ) \n \n \n \n ... Java Developers where you will be joining the newly formed Cloud Transformation team. There are ...

\n \n \n \n \n Brand new Day Rate Contract just in with one of our strongest Financial Services ... You will work on a high performing team of Senior Java Developers where you will be joining the ...

Contract Rate: CAD65/hr - CAD70/hr • Builds, codes, tests, maintain high quality software in Java ... DevOps principles, test-driven development, continuous integration, and other approaches to ...

\n \n \n \n \n Our client is looking for an experienced Java Developer for a contract position in Dublin. Although this an initial 6 month contract, you will more than likely be extended an additional ...

\n \n \n \n \n Our client is looking for an experienced Java developer for a contract position in Dublin. \n \n \n You will be joining a well established team working with clients both onshore and ...

\n \n \n \n \n We are looking for an experienced Java Developer for an exciting contract position. \n \n \n \n \n \n You will be leading a cross functional team working on new and exciting products ...

\n \n \n \n \n We are looking for an experienced Java Developer for a contract position in Dublin. You will be joining a rapidly expanding team who are working on the most cutting edge products. \n \n ...

\n \n \n \n \n Full Stack Java Developer (Java\/JavaScript\/ReactJS) \- 520 per day \- 12 month contract \- Long term project with multinational Financial Services client Duration: 12 Months Rolling ...

\n \n \n \n \n We have a contract position available for a Java developer within a rapidly growing global team. You will be responsible for the design and development of the company's platform and ...

\n \n \n \n \n We are looking for an experienced Java Developer for a contract position in Dublin. You will be working as part of an agile team to deliver the highest quality solutions! \n \n \n \n \n ...

This engagement will start as a 6-month contract with a high possibility of extensions. Key ... in Java software development. * Strong expertise in Object-Oriented Programming (OOP) and ...

Are you looking for your next contract? Then look no further as this might be right role for you ... Java Developer Experience \n * ReactJS and JavaScript Experience \n * Linux knowledge \n

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Contract Java Developer information

See Ontario salary details

$35

$58

$70

How much do contract java developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for contract java developer in Ontario is $58.67, according to ZipRecruiter salary data. Most workers in this role earn between $50.00 and $69.95 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Contract Java Developer, and why are they important?

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by Contract Java Developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

Is Java outdated in 2026?

Java remains a widely used programming language for contract Java developers in 2026, especially in enterprise applications, Android development, and backend systems. It continues to evolve with regular updates and new features, maintaining its relevance in the software industry.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but it does not replace Java developers. Java developers are needed to design, implement, and maintain complex applications, and their skills in problem-solving and system architecture remain essential. AI tools can assist developers but currently serve as complements rather than replacements in the development workflow.

Which pays more, C++ or Java?

For a Contract Java Developer, salary differences between C++ and Java roles depend on experience, location, and industry demand. Generally, C++ developers may earn higher salaries due to the complexity of systems and performance-critical applications, but Java developers are also well-compensated, especially with expertise in enterprise environments and frameworks like Spring. Both skills are valuable, and compensation varies based on specific job requirements and market conditions.

What are Contract Java Developers?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this field.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

What are the most commonly searched types of Java Developer jobs in Ontario? The most popular types of Java Developer jobs in Ontario are:
What are popular job titles related to Contract Java Developer jobs in Ontario? For Contract Java Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer jobs in Ontario look for? The top searched job categories for Contract Java Developer jobs in Ontario are:
What cities in Ontario are hiring for Contract Java Developer jobs? Cities in Ontario with the most Contract Java Developer job openings:
Infographic showing various Contract Java Developer job openings in Ontario as of June 2026, with employment types broken down into 2% As Needed, 19% Full Time, 44% Part Time, 4% Temporary, and 31% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $122,036 per year, or $58.7 per hour.

Other

Posted 7 days ago


Job description

Java Developer

Location Address: 333 King Street E (333KING)

Hybrid/ remote: 3-4 days in office

Contract Duration: 06/22/2026 to 10/31/2026

Possibility of extension: Yes, extension based on performance and business needs

Conversion to FTE: May be, based on performance and business needs

Number of Positions: 2

Schedule Hours: 9am-5pm Monday-Friday; standard 37.5 hrs/week

Skills/Experience/Competencies:

  • 10+ years of work experience with Java & SpringBoot and as a Java Developer
  • 7+ years experience working with SQL/NoSQL databases such as Postgres, MongoDB
  • 7+ years of experience with Redis or caching strategies
  • 7+ years of experience deploying and managing containerized applications on GCP using Kubernetes
  • 7+ years of experience with Continuous Integration/Continuous Deployment (CI/CD)
  • 7+ years of experience with REST API design
  • Have knowledge in Object Oriented and Functional Design
  • Have used modern JS toolsets (ES6, Typescript, Babel, Lerna, Jest, Protractor)



Nice to have

  1. :Have 5 + years of work experience as a React.js and Node.js developer. You have experience building scalable, enterprise level technology stacks with Javascript but ideally with a broad set of tool
  2. sHave experience working on projects that involve Application Security like oAuth2 and/or SS
  3. OHave well rounded knowledge of Agile principles and the flexibility to adapt your experience to new and evolving environment


s
Educatio

n:• Post-secondary education in Software Engineering or Computer Scienc

e

. Best VS. Average Candidat

e:The ideal candidate will be an experienced Java Developer with strong experience with Java & SpringBoot. Looking for more Back-end development experienc


e.
Candidate Review & Select

ion- Interview format: 1ro

und- 1st round: In-person with HM and 2 team members– 60mi

ns:Behavioral based questions. Need to be able to articulate the projects with Real live exampl

es.Live codility and Technical assessmen


t .