Staff Engineer (IBM App Connect)

Requirements

Experience : 7.5+ years

Strong experience working with IBM App Connect Enterprise (ACE) / IBM Integration Bus technologies

Strong hands-on coding expertise in ESQL, XSLT, and Java

Proven experience in designing, developing, implementing, and supporting enterprise integration solutions using IBM ACE

Hands-on experience in developing message flows, web services, APIs, and data transformation solutions

Strong understanding of REST, XML, JSON, WSDL, SOAP, JMS, HTTPS, SSL, and CSV formats

Solid knowledge of enterprise integration patterns, middleware technologies, and distributed systems

Strong understanding of security mechanisms and API security standards including OAuth 2.0 and JWT

Experience with IBM API Connect v10 or later including API development and gateway management

Good working knowledge of IBM MQ including configuration, administration, and troubleshooting

Experience working with databases and integration with backend systems

Basic understanding of Unix/Linux environments and shell operations

Exposure to cloud platforms such as IBM Cloud, Azure, or AWS is preferred

Knowledge of CI/CD pipelines and deployment automation processes

Strong analytical, troubleshooting, and problem-solving skills

Excellent communication and collaboration skills with the ability to work in cross-functional teams

Experience with API Gateway, DataPower, and cloud-native integration concepts is an added advantage

Responsibilities

Design, develop, implement, and support enterprise integration solutions using IBM App Connect Enterprise (ACE)

Develop and maintain message flows, web services, APIs, and data transformations using IBM ACE

Create and optimize integrations using ESQL, XSLT, Java, and middleware technologies

Design and develop REST and SOAP-based services using XML, JSON, WSDL, JMS, HTTPS, SSL, and CSV formats

Develop and manage APIs using IBM API Connect v10 or later

Configure and manage API Gateway policies for security, transformation, throttling, and rate limiting

Customize, maintain, and support Developer Portal capabilities within API Connect

Collaborate with cross-functional teams to integrate APIs and middleware solutions with backend systems

Monitor API and integration performance using analytics and troubleshooting tools

Ensure secure integration implementations using OAuth 2.0, JWT, SSL, and other enterprise security protocols

Manage API lifecycle activities including versioning, publishing, staging, and retirement

Configure and support IBM MQ environments including troubleshooting and performance optimization

Participate in CI/CD pipeline implementation and deployment automation for integration and API solutions

Troubleshoot and resolve integration, middleware, and API-related production issues

Ensure adherence to enterprise integration standards, governance, and best practices

Work closely with architecture, infrastructure, and cloud teams for deployment and operational support

Bachelor’s or master’s degree in computer science,