Senior Software Developer – Full Stack

• Design, implement, and continuously enhance data pipelines, including extraction, transformation, and loading activities.
  
• Translate technical system specifications into fully functional, tested applications.
  
• Develop detailed programming specifications and write, generate, compile, test, debug, and maintain application code.
  
• Conduct unit testing and support application deployment and troubleshooting.
  
• Resolve technical issues arising during the use and operation of software applications.
  
• Provide technical assistance during implementation, conversion, migration, and post-implementation activities.
  
• Collaborate with IT professionals and stakeholders throughout the Software Development Life Cycle.
  
• Design, develop, test, debug, document, deploy, and maintain full-stack applications.
  
• Develop and integrate front-end interfaces, back-end services, APIs, databases, and mobile applications.
  
• Build scalable and high-performance web and mobile solutions.
  
• Participate in design walkthroughs and collaborate closely with functional and technical teams.
  
• Develop user and system documentation as required.
  
• Provide post-implementation support and resolve technical issues.
  

Requirements

• 10+ years of experience as a designer and developer of large-scale, multi-client web applications.
  
• 10+ years of hands-on Java development experience.
  
• Experience working with Azure SQL Database, Dataverse, and Oracle databases.
  
• 5+ years of hands-on experience with:
  
• REST APIs
  
• React
  
• TypeScript
  
• HTML5
  
• CSS3
  
• Node.js
  
• Strong experience with front-end and back-end application development and integration.
  
• Experience designing and implementing overall web architecture.
  
• Experience implementing approved user interfaces and database deployments.
  
• Experience designing applications for speed, scalability, extensibility, and maintainability.
  
• Experience developing and integrating REST API services.
  
• Experience integrating front-end UI components with APIs.
  
• Experience developing responsive web applications.
  
• Strong understanding of application architecture and modern design patterns.
  

• Experience with the React Native framework for cross-platform mobile application development.
  
• Hands-on experience developing mobile applications for both iOS and Android.
  
• Knowledge of:
  
• Android SDK
  
• iOS SDK
  
• Platform-specific APIs
  
• Familiarity with native modules and bridging between React Native and native code.
  
• Knowledge or experience with native development technologies, including:
  
• Objective-C
  
• Swift
  
• Java
  
• Kotlin
  
• Extensive experience with:
  
• JavaScript
  
• CSS
  
• HTML
  
• Front-end development languages
  
• User interface design
  

• React
  
• React Native
  
• Angular / AngularJS
  
• JavaScript
  
• TypeScript
  
• HTML5
  
• CSS3
  
• Node.js
  

• Create self-contained, reusable, and testable modules and components.
  
• Develop responsive and scalable front-end interfaces.
  
• Create, design, and implement layouts for new and existing web pages.
  
• Render both server-side and client-side content.
  
• Design effective user interactions and interfaces.
  
• Ensure front-end applications successfully query and integrate with APIs.
  
• Demonstrate fundamental knowledge of UX/UI principles.
  

• Strong Java programming experience for web applications.
  
• Experience with Java application servers and technologies, including:
  
• Tomcat
  
• WebLogic
  
• EJB
  
• Servlets
  
• Experience with REST and SOAP web services.
  
• Strong understanding of object-oriented programming principles.
  
• Experience with object-oriented coding practices.
  
• Knowledge of:
  
• Design patterns
  
• Refactoring
  
• Clean code principles
  

• Oracle
  
• SQL Server
  
• Azure SQL Database
  
• Dataverse
  
• Relational database technologies
  
• Database design and management
  
• SQL development and query languages
  

• Strong knowledge and experience with RESTful APIs.
  
• Experience designing and constructing REST API services.
  
• Experience integrating front-end applications with APIs.
  
• Strong understanding of API documentation and Swagger files.
  
• Experience or knowledge of SOAP web services.
  
• Experience with application architecture and front-end/back-end integration.
  
• Experience with middleware and gateways.
  

• Experience using Azure DevOps.
  
• Experience designing and implementing Continuous Integration and Continuous Deployment (CI/CD).
  
• Experience working with Agile/Scrum environments.
  
• Familiarity with JIRA.
  
• Experience with application deployment and troubleshooting.
  

• Knowledge and experience with microservices architecture.
  
• Demonstrated ability to apply core architecture principles to improve product extensibility and maintainability.
  
• Knowledge of major architectural styles, including:
  
• Message-oriented architecture
  
• Reactive architecture
  
• Event-based architecture
  
• Experience with application design and modern design patterns.
  
• Experience with structured methodologies for application development, implementation, and maintenance.
  

• JWT
  
• OAuth 2.0
  
• SSL Certificates
  

• WCAG standards
  
• Accessibility for Ontarians with Disabilities Act (AODA)
  
• Related accessibility regulations and standards
  

• Blockchain development
  
• Smart contract development using Solidity
  
• Basic principles of cryptography
  

• Experience in programming and systems analysis.
  
• Experience supporting specialized software packages.
  
• Experience eliciting and documenting information from diverse business stakeholders and subject matter experts.
  
• Experience with application design, deployment, maintenance, and troubleshooting.
  
• Experience with communications protocols.
  
• Experience developing Internet-ready applications.
  
• Knowledge of rapid application development (RAD) methodologies.
  
• Knowledge of Information Management principles, concepts, policies, and practices.
  
• Experience reviewing, analyzing, modifying, testing, and debugging product installation scripts.
  
• Ability to provide technical and post-implementation support.
  

• Excellent written and verbal communication skills.
  
• Strong interpersonal and relationship-building skills.
  
• Ability to develop and present innovative ideas and conceptualize new approaches and solutions.
  
• Strong analytical and systematic problem-solving abilities.
  
• Demonstrated ability to work effectively with functional and technical teams.
  
• Ability to work successfully within large, collaborative teams.
  
• Strong decision-making and negotiation skills.
  
• Ability to work under pressure and meet aggressive timelines.
  
• Adaptability and flexibility in changing environments.
  
• A strong track record of meeting project deadlines.
  
• Demonstrated ability to troubleshoot and resolve complex technical problems.
  

• Experience with OPS Development Standards and Processes is required/preferred.
  

• Experience with Apple App Store deployment processes.
  
• Experience with Google Play Store deployment processes.
  

• 10+ years in large-scale web application design and development.
  
• 10+ years of Java development experience.
  
• Azure SQL Database, Dataverse, and Oracle experience.
  
• 5+ years of REST API, React, TypeScript, HTML5, CSS3, and Node.js experience.
  
• Strong React Native experience.
  
• Hands-on iOS and Android mobile application development.
  
• Android SDK and iOS SDK knowledge.
  
• Experience with native modules and React Native bridging.
  
• Knowledge of Objective-C/Swift or Java/Kotlin.
  
• WCAG and AODA experience.
  
• Azure DevOps experience.
  
• Microservices architecture experience.
  
• JWT, OAuth 2.0, and SSL Certificates knowledge.
  
• Agile/Scrum experience.
  
• Strong SQL and database development experience.
  
• Blockchain and Solidity knowledge/experience.