Java/Spring Developer 10+ years of experience - Toronto, Ontario

Description: · Design, drive setup and help to establish support of EHS solutions on OPS cloud · Develop, provision and maintain MOH EHS solutions' configuration on top of the OPS cloud infrastructure · Work with relevant architects to ensure that the solution at every stage is a ...

Job description

Description:

• Design, drive setup and help to establish support of EHS solutions on OPS cloud
• Develop, provision and maintain MOH EHS solutions' configuration on top of the OPS cloud infrastructure
• Work with relevant architects to ensure that the solution at every stage is aligned with the proposed/approved architecture
• Develop solution documentation including configuration guides
• Maintain the configuration in version control system (such as GitHub and Azure DevOps)
• Re-produce configuration to multiple environments of the solution's lifecycle (Dev-to-Prod) via automated CI/CD pipelines

Develop and maintain the above CI/CD pipelines to include:

• re-usable cloud environment configuration on top of the OPS cloud
• deployment of COTS and MOH-custom applications
• related configuration components

Provide guidance to MOH Operations on:

• optimization of solutions' configuration via cloud native and 3rd party tools for optimal cost/performance ratio
• solutions monitoring and troubleshooting
• alerts and notifications
• restoration/redeployment of a solution in the event of unrepairable environment crash
• help to determine feasibility of environment repair vs. redeployment
• Assist with 3rd level solutions troubleshooting
• Stay up to date on MOH architecture roadmaps and cloud services lifecycle, upcoming new/end-of-life versions, changes in cloud service functionality and cost models and proactively notify the stakeholder
• Guide the DR and failover exercised using and creating automated processes
• Proven communication skills and technical leadership skills with an ability to identify areas for improvement and recommend solutions.
• Work collaboratively with the architecture team to create the required architectural artefacts

Requirements

Experience and Skill Set Requirements:

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

Skill Set Requirements:

Mandatory Requirements
:

• 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 Requirements
:

• 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

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.

Technical Design:

• 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

Integration:

• 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.

Technical Framework and Middleware:

• 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.

Security:

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

Public Sector Experience:

• Previous experience working in Government or Public Sector organization