Senior Solution Architect – API Integration, Appian, OnBase & Enterprise Systems

Senior Solution Architect – API Integration, Appian, On. Base & Enterprise Systems Experience Required: 10 Years Role Overview

• Experienced Solution Architect (API/Integrations) to design and deliver scalable, secure, and high-performing integration solutions across enterprise platforms
• Provide technical leadership in API design, system integration, and modernization initiatives
• Ensure seamless connectivity between applications such as Appian, On. Base, and other enterprise systems Key Responsibilities
• Design end-to-end integration solutions using APIs, microservices, and middleware
• Define solution architecture, integration patterns, and best practices
• Lead API design and implementation using REST/SOAP services, ensuring scalability and reusability
• Collaborate with business and technical teams to translate requirements into solution designs
• Ensure secure integrations using standards such as OAuth2, JWT, and encryption
• Oversee integration between enterprise platforms including Appian, On. Base, and cloud systems
• Review and approve technical designs to ensure alignment with enterprise architecture
• Provide guidance to development teams on integration design and implementation
• Support API lifecycle management, versioning, and documentation standards
• Identify risks, performance issues, and optimization opportunities
• Work closely with DevOps teams to enable CI/CD pipelines and deployment strategies Required Qualifications
• 7+ years of experience in solution architecture or integration design
• Strong expertise in API design, integration patterns, and microservices architecture
• Experience with REST/SOAP APIs, middleware, and enterprise integration tools
• Proficiency in technologies such as Java, .NET, or Node.js
• Strong understanding of API security including OAuth2, OpenID Connect, and JWT
• Experience with cloud platforms (Azure preferred)
• Knowledge of CI/CD, DevOps, and containerization technologies including Docker and Kubernetes
• Excellent analytical, communication, and stakeholder management skills Nice-to-Have Skills
• Experience integrating Appian, On. Base, or ECM platforms
• Experience in financial services or insurance domain
• Exposure to event-driven architecture including Kafka and messaging systems
• Knowledge of API management platforms such as Azure API Management
• Familiarity with enterprise architecture frameworks Essential Skills
• Solution Architecture
• API Integration
• REST/SOAP APIs
• Microservices Architecture
• Middleware Integration
• API Security
• OAuth2 / OpenID Connect / JWT
• Azure Cloud
• CI/CD
• Docker/Kubernetes
• Enterprise Architecture
• Appian and On. Base Integrations