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Java Card Jobs in Ontario (NOW HIRING)

StackandCo

Basic knowledge of Java \n * Basic Unix\/Linux experience. \n \n \n \n \n \n Desirable \n \n \n \n \n \n * Previous experience in credit card\/payments\/merchant acquiring industry preferable \n

StackandCo

This resource will also have some basic Java knowledge. The role will include: \n \n \n * Develop ... Previous experience in credit card\/payments\/merchant acquiring industry preferable \n * Knowledge ...

Episode Six

Solutions Architect

Toronto, ON · On-site

Hands-on experience in card processing systems and standards such as ISO 8583, and integration with ... Application architecture/domain expertise in Java based applications and cloud/on-premise ...

Episode Six US

Solutions Architect

Toronto, ON

Hands-on experience in card processing systems and standards such as ISO 8583, and integration with ... Application architecture/domain expertise in Java based applications and cloud/on-premise ...

Capital One

Senior Manager, Data Science

Toronto, ON · On-site

When we launched as a startup we disrupted the credit card industry by individually personalizing ... or Java) * At least 7 years of experience with version control systems like Git and GitHub. * At ...

Skyworks

Principal Test Engineer

Ottawa, ON · On-site

CA$158K - CA$206K/yr

  • Medical

  • Retirement

  • PTO

PCB Design of RF test socket boards and wafer probe card . * Programming proficiency in C++, C#,Java,Phyton,etc. * Semiconductor ic communication protocols - MIPI, I^2C, 3 wire bus, etc The typical ...

All JobsJava Card JobsJava Card Jobs in Ontario

Java Card information

See Ontario salary details

$20K

$89.5K

$168.5K

How much do java card jobs pay per year?

As of Aug 17, 2026, the average yearly pay for java card in Ontario is $89,464.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,500.00 and $125,000.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by Java Card developers in their daily work?

Java Card developers commonly encounter challenges related to ensuring smart card security, managing constrained memory and processing resources, and maintaining compatibility across various card platforms. They must write highly efficient code that meets strict security requirements, often performing extensive testing and debugging to prevent vulnerabilities. Collaboration with cross-functional teams—including hardware engineers, security analysts, and QA testers—is a regular part of the role. Success requires not only deep technical expertise, but also consistent adaptation to evolving security standards and certification requirements.

What is a Java Card?

A Java Card job typically involves developing, programming, and maintaining applications for smart cards that use the Java Card platform. Java Card is a technology that allows Java-based applications to run securely on smart cards and other small memory-constrained devices. Professionals in this field work with secure elements, cryptographic functions, and smart card protocol implementations. Common tasks include writing applets, ensuring security compliance, and optimizing performance for embedded environments.

What are the key skills and qualifications needed to thrive in the Java Card position, and why are they important?

To thrive as a Java Card developer, you need strong proficiency in Java programming, smart card technologies, and a solid understanding of secure embedded systems, often supported by a degree in computer science or a related field. Familiarity with Java Card APIs, smart card readers, cryptographic libraries, and security certifications like CISSP or CEH is typically required. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for this role. These technical and interpersonal skills are key to developing secure, reliable smart card solutions and collaborating effectively with multi-disciplinary teams.

What are popular job titles related to Java Card jobs in Ontario?

For Java Card jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Java Card jobs in Ontario look for?

The top searched job categories for Java Card jobs in Ontario are:

Java Card jobs near you
Infographic showing various Java Card job openings in Ontario as of August 2026, with employment types broken down into 6% Internship, 45% Full Time, 43% Part Time, and 6% Contract. Highlights an 100% In-person job distribution, with an average salary of $89,464 per year, or $43 per hour.

PL/SQL Developer - Senior/Mid Level

StackandCo

On-site

Full-time

Re-posted 16 days ago

Job description

\n <\/head>\n \n \n
\n We Want To Talk With People Who Want To
<\/u><\/b>We are currently looking at expanding our technology centre and are seeking people who want to work on core product for deployment on a global scale.<\/span>\n <\/div>\n
    \n
  • Create better experiences for users
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  • Ask questions of the biggest datasets
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  • Be passionate, impactful and Be first
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  • Prioritize ease of use and functionality
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  • Build and deploy new services
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  • \n
    \n Join a team on a mission
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    \n
    \n <\/div>\n
    \n Role Overview
    <\/u><\/b>We are looking for a senior application developer to develop PLSQL and Java software on our core Merchant Acquiring platform.<\/span>\n <\/div>\n
    \n
    \n <\/div>\n
    \n Key Responsibilities
    <\/u><\/b>The specialist will work as part of a team who will develop PLSQL and Java code on our core acquiring platform. This person will have deep database knowledge and will have good knowledge of both SQL and PLSQL. This resource will also have some basic Java knowledge. The role will include:<\/span>\n <\/div>\n
      \n
    • Develop PLSQL code on our core Acquiring platform.
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    • Develop unit tests for all code developed.
      <\/li>\n
    • Convert functional specifications into application solutions.
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    • Deliver technical specifications in line with design standards that accurately detail the technical solutions to be implemented and supported on their systems.
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    • Be familiar with Continuous Integration and have knowledge of Source Code Management tools such as GIT, Gerrit, Jenkins etc and also the Payments industry.
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    • Train and mentor members of the team & wider groups on the overall platform architecture and its various components
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    • Play a lead role in improving processes, procedures and automation of our software development process.
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    • Participate in determining standards and best practices around code development
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    • Working with business users and support teams to solve any issues with software
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    • Be competent enough in Java to work on some of our Java components on the platform.
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    • Ability to prioritise and to take responsibility for one's own workload
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      \n
      \n <\/div>\n
      \n Job Requirements<\/u><\/b>
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      • 3rd level certification (IT \/ Business focused)
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      • At least 6 years software development experience
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      • Excellent Database knowledge and excellent knowledge of SQL and PLSQL
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      • Strong oral and written communication skills and technical writing skills
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      • Good knowledge of CI tools such as GIT, Gerrit, Jenkins.
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      • Basic knowledge of Java
        <\/li>\n
      • Basic Unix\/Linux experience.
        <\/li>\n <\/ul>\n
        \n
        \n <\/div>\n
        \n Desirable<\/b>
        \n <\/div>\n
        \n
        <\/b>\n <\/div>\n
          \n
        • Previous experience in credit card\/payments\/merchant acquiring industry preferable
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        • Knowledge of Python and AIX scripting a bonus.
          <\/li>\n <\/ul>\n
          \n
          \n <\/div><\/span>
          \n <\/body>\n<\/html>

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