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

Senior Solution Architect – API Integration, Appian, OnBase & 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, OnBase, 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, OnBase, 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, OnBase, 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 OnBase Integrations