Software Developer - API - Senior at Innosystech Inc — NeverHard

Job DescriptionJob Description Job Title: Software Developer - API - Senior Location: Toronto Work Model: Onsite Duration: 12 months Extension: 1 Time Must Haves 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) Solid Understanding of Agile methodologies Description / Responsibilities / Skills Responsibilities Required to translate technical systems specifications into working, tested applications. developing detailed programming specifications writing and/or generating code compiling data-driven programs, maintaining, and conducting unit tests. Designs and develops REST API platform (e.g., with using Apigee/APIM) Converts web services from SOAP to REST or vice-versa General Skills Ability to collaborate with IT Professionals throughout the Software Development Life Cycle 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 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 Experience with middleware and gateways 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 Deliverables Ability to provide user and system documentation as required Experience & Skill Set Requirements 1. Core Skills and Experience (40%) Proven experience delivering solutions using platforms such as IBM API Connect, IBM App Connect Enterprise (ACE), MuleSoft, or Azure API Management (APIM) Demonstrated ability to integrate with enterprise platforms such as Microsoft SharePoint, Microsoft Dynamics CRM, Siebel, and Curam Experience with integration between APIs and enterprise systems (e.g., databases, CRMs, ERPs) Demonstrated experience with API lifecycle management, including versioning, testing, deployment, and monitoring Familiarity with cloud platforms, DevOps, and CI/CD practices for API deployment 2. Technical Skills and Experience (35%) Experience implementing API gateway policies (rate limiting, throttling, transformation, logging) Strong knowledge of integration patterns, such as synchronous/asynchronous messaging, pub/sub, and message queues Deep understanding of OpenAPI (Swagger) specifications and API documentation standards Hands-on experience with middleware, ESB, and enterprise integration patterns Proven ability to integrate APIs with SharePoint document libraries and workflows, CRM systems, and case management platforms Familiarity with containerization technologies (e.g., Docker) and orchestration tools (e.g., Kubernetes) is an asset Proficient with monitoring and troubleshooting tools for APIs and integrations Ability to troubleshoot integration errors and performance issues across platforms 3. Communication and Documentation Skills (20%) Excellent written and verbal communication skills for both technical and non-technical audiences Ability to document APIs, integration workflows, and technical specifications clearly and thoroughly Experience collaborating with cross-functional teams including business analysts, QA, developers, and product owners Skilled in facilitating technical discussions and providing knowledge transfer to internal staff Strong ability to present ideas, lead technical walkthroughs, and produce clear status updates 4. Public sector Experience (5%) Experience with OPS IT project and architectural governance Knowledge of OPS Digital , accessibility, and cybersecurity standards