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Java architect • old toronto on

Last updated: 1 day ago
Enterprise Integration Architect (Java / Azure / API Platform)

Enterprise Integration Architect (Java / Azure / API Platform)

Cleo ConsultingToronto, ON, Canada
Full-time
Quick Apply
Assignment : RQ10638 - Software Developer - Senior Job Title : Enterprise Integration Architect (Java / Azure / API Platform) Show moreLast updated: 1 day ago
Senior Applications Architect

Senior Applications Architect

Randstad CanadaNorth York, Ontario, CA
Temporary
Quick Apply
We are seeking a Senior Applications Architect with deep expertise in Cúram software to lead large-scale business and I&IT transformation projects. This role is pivotal in architecting end-to-en...Show moreLast updated: 16 days ago
Markets Java Developer

Markets Java Developer

Apex SystemsToronto, ON
Full-time
Quick Apply
Full Stack Developer, Global Markets Technology Canada.As a Developer within the Global Markets Technology Canada team, you will work closely with Trading, Operations, Finance, and cross‑regional t...Show moreLast updated: 16 days ago
Senior Java Full Stack Developer

Senior Java Full Stack Developer

TeranetToronto
Full-time
As a key contributor within our Information Technology team, the Senior Application Developer plays a critical role in the design, development, testing, implementation, and ongoing support of our w...Show moreLast updated: 30+ days ago
Java Solutions Architect

Java Solutions Architect

Astra North Infoteck Inc.Toornto, ON, ca
Full-time
Job Description : Senior Java Architect (10+ Years Experience).Skills : Agile Way of Working | Advanced Java Concepts.Experience Required : 10+ Years. Hybrid (Tue-Thurs 8 : 30 PM – 5 : 00 PM EST).The Senio...Show moreLast updated: 17 days ago
Solution Architect

Solution Architect

Kastech Software Solutions GroupDown Town Toronto, Ontario, Canada
Full-time
Mandatory Skills & Requirements : .Expert and hands-on experience in.Proven experience in Microservices architecture.Solid background in architecting and solutioning enterprise-gra...Show moreLast updated: 30+ days ago
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Enterprise Integration Architect (Java / Azure / API Platform)

Enterprise Integration Architect (Java / Azure / API Platform)

Cleo ConsultingToronto, ON, Canada
1 day ago
Job type
  • Full-time
  • Quick Apply
Job description

Assignment : RQ10638 - Software Developer - Senior

Job Title : Enterprise Integration Architect (Java / Azure / API Platform)

Requisition (SS) : RQ10638

Start Date : 2026-04-13

Client : Justice Technology Services

End Date : 2027-04-14

Office Location : Onsite / 21 College Street, Toronto

Organization : Justice Technology Services

Extension # of Days : 125.00

Ministry : Ministry of Public and Business Service Delivery and Procurement

# Business Days : 250.00

Assignment Type - This position is currently listed as "Onsite", working 7.25 hours per calendar day, sometime between 8 : 00 AM and 5 : 00 PM (excluding breaks) Monday to Friday inclusive, unless otherwise identified.

MUST HAVES :

  • 10+ years Extensive experience with REST API design and development, including experience with API documentation and testing.
  • 7 + years of Demonstrated, Spring Ecosystem Mastery : Beyond annotation knowledge, they must understand Spring internals (AOP, proxies, lifecycle), auto-configuration, and how to troubleshoot @Transactional issues.
  • 7+ years of In-depth knowledge of integration patterns and best practices, including experience designing and building integration solutions using Spring Integration
  • Experience with enterprise integration technologies, such as JMS, AMQP, or REST, and an understanding of how to use them in a Spring Integration context.
  • Experience with Event Driven architecture, message-oriented middleware and enterprise service buses, such as Azure Service Bus
  • Knowledge of data transformation techniques, such as mapping and normalization, and experience using them in a Spring Integration context.
  • Strong skills in SQL and experience working with relational databases, such as SQL Server, or Oracle.
  • SFTP and Kubernetes and Dockers skills

Nice To Have

  • Knowledge of NoSQL databases, such as MongoDB, and experience using them in a production environment.
  • Experience leading development teams and mentoring junior developers.
  • Knowledge of creating APIs that require mapping between Java based application and mainframe copybooks
  • Experience in implementing system to system integration (through APIs, web services) involving mainframe applications
  • Excellent communication and writing skills

    • Description

    Scope

  • The purpose of this role is to build project integrations based on new requirements and includes production support, development of break / fixes and operational enhancements, as well as associated project support (the Courts Digital Transformation (CDT)).

    • Assignment Deliverables

  • Develop, Writing and / or generate codes, conducting unit tests on written codes
  • Design and Documentation Participate in creation of high-quality software design and documentation of SDLC phases
  • Support Assist with troubleshooting production issues and support day-to-day operations
  • Required to translate technical systems specifications into working, tested This includes :
  • Developing detailed programming specifications
  • Writing and / or generating code
  • Compiling data-driven programs, maintaining, and conducting unit
  • Analyzes, designs, develops, codes and implements programs in one or more programming languages, for Web and Rich Internet Applications
  • Supports applications with an understanding of system integration, test planning, scripting, and troubleshooting
  • Designs and develops REST API platform (e.g., with using Apigee / APIM)
  • Converts web services from SOAP to REST or vice-versa
  • Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migration.
  • Write or change, maintain and unit test programs for conversion, and Integration (between the mainframe and application servers using tools such as Connect Direct and IMS connect), following existing standards.
  • Create detailed design docs and production support documentation
  • Build automation test scripts as required.

    • A Note on the VOR Master Service Agreement :

  • The VOR Master Service Agreement expires on April 5, 2027, and includes a six (6)-month survival clause, allowing the Statement of Work (SOW) to continue, if operationally required, until October 5, 2027. Extension(s) are only allowed using unused days and / or funds remaining on the contract. No additional funds will be added beyond the maximum contract value and any extension options included in the original SOW. JTS may exercise its option(s) to extend the SOW beyond April 5, 2027, in accordance with the survival clause. Services required beyond this date will be acquired through a Request for Services (RFS) issued under the successor VOR.
  • The start date is subject to change based on security clearances and contract signing timelines.

    • Experience and Skillset Requirements

    Desired Skills and Experience

  • Strong expertise in Java and the Java development ecosystem, including experience with Spring Boot.
  • In-depth knowledge of microservice architecture and experience building scalable, highly available systems.
  • Extensive experience with REST API design and development, including experience with API documentation and testing.
  • In-depth knowledge of integration patterns and best practices, including experience designing and building integration solutions using Spring Integration
  • Experience with enterprise integration technologies, such as JMS, AMQP, or REST, and an understanding of how to use them in a Spring Integration context.
  • Strong knowledge of XML and experience working with XML-based integration solutions, such as XSLT and XPath.
  • Knowledge of data transformation techniques, such as mapping and normalization, and experience using them in a Spring Integration context.
  • Experience with message-oriented middleware and enterprise service buses, such as Azure Service Bus
  • Experience on Event Driven architecture, experience on Azure Event Hub, etc.
  • Strong skills in SQL and experience working with relational databases, such as SQL Server, or Oracle.
  • Understanding of security best practices and experience implementing authentication, authorization, and encryption.
  • Strong experience with writing automated tests, including unit, API test, and a deep understanding of the testing process.
  • Familiarity with Agile software development methodologies, such as Scrum or Kanban, and experience participating in sprint planning and retrospectives.
  • Excellent communication skills, both written and verbal, and the ability to work effectively with both technical and non-technical stakeholders.
  • A passion for staying up-to-date with the latest industry trends and technologies, and a desire to continuously learn and improve your skills.
  • Strong problem-solving and debugging skills, and experience diagnosing and resolving complex issues.
  • A track record of delivering high-quality, robust, and scalable solutions in a fast-paced, deadline-driven environment.

    • Resumes Evaluation / Criteria :

    Criteria 1 : Technical Design - 30 Points

  • Strong expertise in Java and the Java development ecosystem, including experience with Spring Boot.
  • In-depth knowledge of microservice, Event Driven architecture and experience building scalable, highly available systems.
  • Extensive experience with REST API design and development, including experience with API documentation and testing.
  • Practical knowledge in applying various design patterns and standards to the technical design and development.
  • Knowledgeable in Web Content Accessibility Guidelines (WCAG) for web application development, OMG technical standards, and OPS architecture standards

    • Criteria 2 : Integration - 30 Points

  • Knowledge of data transformation techniques, such as mapping and normalization, and experience using them in a Spring Integration context.
  • Experience with message-oriented middleware and enterprise service buses, such as Azure Service Bus.
  • Strong skills in SQL and experience working with relational databases, such as SQL Server, or Oracle.
  • Understanding of security best practices and experience implementing authentication, authorization, and encryption.

    • Criteria 3 : Technical Framework and Middleware - 25 Points

  • In-depth knowledge of microservice architecture and experience building scalable, highly available systems.
  • Must have prior experience in working with containerized environments such as Azure, OpenShift, Docker, Kubernetes, Microservices, etc.
  • Experience with message-oriented middleware and enterprise service buses, such as Azure Service Bus.
  • Experience on Event Driven architecture, experience on Azure Event Hub, etc.

    • Criteria 4 : Security - 10 Points

  • Experience with Security and Web Services Security standards and frameworks. Must have extensive working experience in OAuth, OpenID, SAML 2.0, etc.

    • Criteria 5 : Public Sector Experience - 5 Points

  • Previous experience working in Government or Public Sector organization