RQ09373 - Software Developer - API - SeniorAbout the job RQ09373 - Software Developer - API - SeniorResponsibilitiesRequired to translate technical systems specifications into working, tested. This includes:developing detailed programming specificationswriting and/or generating codecompiling data-driven programs, maintaining, and conducting unitAnalyzes, designs, develops, codes and implements programs in one or more programming languages, for Web and Rich Internet ApplicationsSupports applications with an understanding of system integration, test planning, scripting, and troubleshootingDesigns and develops REST API platform (e.G., with using Apigee/APIM)Converts web services from SOAP to REST or vice-versaResolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migration.General SkillsExperience in programming and analysis; specialized software package support at the specified experience levelAbility to collaborate with IT Professionals throughout the Software Development Life CycleExperience in structured methodologies for the development, design, implementation and maintenance of applicationsExperience in design, code, test, debug and document applicationsExperience in the use of object and/or third generation language development toolsExperience in one or more programming languagesExperience in application design, latest design patterns,



deployment and troubleshootingExperience with relational and hierarchical database technologiesExperience in the use of information retrieval packages using query languagesExperience with one or more communications protocolsExperience in structured methodologies for the design, development, implementation and maintenance of applicationsExperience eliciting and documenting information from diverse business area stakeholders and subject matter expertsExcellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skillsA team player with a track record for meeting deadlinesSkillsExperience and Skill Set Requirements1. Core Skills and Experience (40%)5+ years of hands‑on experience in API development, integration design, and implementation in complex enterprise environmentsProven experience delivering solutions using platforms such as IBM API Connect, IBM App Connect Enterprise (ACE), MuleSoft, or Azure API Management (APIM)Robust understanding of RESTful API design, event‑driven architecture, and microservicesDemonstrated ability to integrate with enterprise platforms such as Microsoft SharePoint, Microsoft Dynamics CRM, Siebel, and CuramExperience with integration between APIs and enterprise systems (e.G., databases, CRMs,



ERPs)Demonstrated experience with API lifecycle management, including versioning, testing, deployment, and monitoringFamiliarity with cloud platforms, DevOps, and CI/CD practices for API deployment2. Technical Skills and Experience (35%)Solid knowledge of API security best practices, including OAuth 2.0, JWT, API keys, and TLSExperience implementing API gateway policies (rate limiting, throttling, transformation, logging)Strong knowledge of integration patterns, such as synchronous/asynchronous messaging, pub/sub, and message queuesDeep understanding of OpenAPI (Swagger) specifications and API documentation standardsHands‑on experience with middleware, ESB, and enterprise integration patternsProven ability to integrate APIs with SharePoint document libraries and workflows, CRM systems, and case management platformsFamiliarity with containerization technologies (e.G., Docker) and orchestration tools (e.G., Kubernetes) is an assetProficient with monitoring and troubleshooting tools for APIs and integrationsAbility to troubleshoot integration errors and performance issues across platforms3. Communication and Documentation Skills (20%)Excellent written and verbal communication skills for both technical and non‑technical audiencesAbility to document APIs, integration workflows, and technical specifications clearly and thoroughlyExperience collaborating with cross‑functional teams including business analysts, QA, developers, and product ownersSkilled in facilitating technical discussions and providing knowledge

📌 Rq09373 - Software Developer - Api - Senior (Toronto)
🏢 Rubicon Path
📍 Toronto