10+ years of experience in designing and developing large-scale multi-client web applications
10+ years of hands-on Java development experience with Oracle or SQL databases
5+ years of hands-on experience with REST APIs and RESTful Web Services
Knowledge of security gateways and protocols (JWT, OAuth 2.0, SSL Certificates)
Solid understanding of Agile methodologies
Experience with API development and integration in complex enterprise environments
Strong understanding of RESTful API design and microservices architecture
Responsibilities
Translate technical specifications into working applications, including developing programming specifications and writing code
Analyze, design, develop, code, and implement programs in various programming languages for web applications
Support applications with system integration, test planning, scripting, and troubleshooting
Design and develop REST API platforms using tools like Apigee/APIM
Convert web services between SOAP and REST formats
Resolve technical problems during software operation and provide implementation support
Conduct unit tests and maintain data-driven programs
Benefits
Collaborative work environment with IT professionals throughout the Software Development Life Cycle
Opportunities for professional development and skill enhancement
Exposure to cutting-edge technologies and methodologies
Supportive team culture that values meeting deadlines
Potential for involvement in public sector projects with a focus on accessibility and cybersecurity standards
Full Job Description
Job Description Responsibilities
Required to translate technical systems specifications into working, tested applications. This includes: o developing detailed programming specifications o writing and/or generating code o compiling data-driven programs, maintaining, and conducting unit tests. o Analyzes, designs, develops, codes and implements programs in one or more programming languages, for Web and Rich Internet Applications o Supports applications with an understanding of system integration, test planning, scripting, and troubleshooting o Designs and develops REST API platform (e.g., with using Apigee/APIM) o 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 migrations.
General Skills
Experience in programming and analysis; specialized software package support at the specified experience level
Ability to collaborate with IT Professionals throughout the Software Development Life CycleExperience in structured methodologies for the development, design, implementation and maintenance of applications
Experience in design, code, test, debug and document applications
Experience in the use of object and/or third generation language development tools
Experience in one or more programming languages
Experience in application design, latest design patters, deployment and troubleshooting
Experience with relational and hierarchical database technologies
Experience in the use of information retrieval packages using query languages
Experience with one or more communications protocols
Experience in structured methodologies for the design, development, implementation and maintenance of applications
Experience eliciting and documenting information from diverse business area stakeholders and subject matter experts
Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills
A team player with a track record for meeting deadlines API Skills
Experience with Web Technologies (DHTML, AJAX, etc.)
Experience with Security frameworks (e.g., JWT, OATH2)
Experience in API layer like security, custom analytics, throttling, caching, logging, monetization, request and response modifications etc. using Apigee
Experience in creating REST API documentation using Swagger and YAML or similar tools desirable
Experience with Integration frameworks (e.g., Mule, Camel) desirable
Desirable Skills
Knowledge and experience with programming Internet-ready applications
Knowledge and experience in rapid application development (RAD) methodologies
Knowledge and understanding of Information Management principles, concepts, policies and practices
Experience with middleware and gateways
Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, debugging
Ability to provide post-implementation support and resolve any post-implementation technical issues
Experience conducting design walkthrough sessions with project team
Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards
Ability to provide user and system documentation as required
Requirements
Experience and Skill Set Requirements
1. Core Skills and Experience (40%)
5+years of hands-on experience in API development, integration design, andimplementation in complex enterprise environments
Provenexperience delivering solutions using platforms such as IBM API Connect,IBM App Connect Enterprise (ACE), MuleSoft, or Azure API Management(APIM)
Strongunderstanding of RESTful API design, event-driven architecture, andmicroservices
Demonstratedability to integrate with enterprise platforms such as MicrosoftSharePoint, Microsoft Dynamics CRM, Siebel, and Curam
Experiencewith integration between APIs and enterprise systems (e.g., databases,CRMs, ERPs)
Demonstratedexperience with API lifecycle management, including versioning, testing,deployment, and monitoring
Familiaritywith cloud platforms, DevOps, and CI/CD practices for API deployment
2. Technical Skills and Experience (35%)
Solidknowledge of API security best practices, including OAuth 2.0, JWT, APIkeys, and TLS
Experienceimplementing API gateway policies (rate limiting, throttling,transformation, logging)
Strongknowledge of integration patterns, such as synchronous/asynchronousmessaging, pub/sub, and message queues
Deepunderstanding of OpenAPI (Swagger) specifications and API documentationstandards
Hands-onexperience with middleware, ESB, and enterprise integration patterns
Provenability to integrate APIs with SharePoint document libraries andworkflows, CRM systems, and case management platforms
Familiaritywith containerization technologies (e.g., Docker) and orchestration tools(e.g., Kubernetes) is an asset
Proficientwith monitoring and troubleshooting tools for APIs and integrations
Abilityto troubleshoot integration errors and performance issues acrossplatforms
3. Communication and Documentation Skills (20%)
Excellentwritten and verbal communication skills for both technical andnon-technical audiences
Abilityto document APIs, integration workflows, and technical specificationsclearly and thoroughly
Experiencecollaborating with cross-functional teams including business analysts, QA,developers, and product owners
Skilledin facilitating technical discussions and providing knowledge transfer tointernal staff
Strongability to present ideas, lead technical walkthroughs, and produce clearstatus updates
4. Public sector Experience (5%)
Experiencewith OPS IT project and architectural governance
Knowledgeof OPS Digital , accessibility, and cybersecurity standards
Must Have:
10+ years of experience as a designer and developer in the large-scale multi-client web applications
10+ year of hands-on working experience of Java development with Oracle or SQL database
5+ years of hands-on experience of RestAPI, RESTful WebServices
Knowledge of security gateways and protocols (JWT, Oauth2.0, SSL Certificates)
