API Connect Lead Developer

Job highlights

• Must Minimum of 5+ years of experience as an IBM API Connect design / development and 10+ years of combined experience into other API gateways and integration platforms.
• Experience with IBM API Connect administration,including deployment,configuration,and monitoring

Responsibilities

• Design, develop, test, deploy, and maintain APIs using IBM API Connect, ensuring alignment with business, integration, security, and architectural requirements.
• Collaborate with business stakeholders, development teams, Enterprise Architecture, Security, QA, Platform, and Release Management teams to define API requirements, specifications, and implementation approaches.
• Design and implement API security and access controls using JWT, OAuth 2.0, Client ID/Client Secret, and other authentication and authorization mechanisms based on consumer and business requirements.
• Develop and maintain custom API Connect policies to implement organization-specific authentication, authorization, security, validation, transformation, logging, and API processing requirements.
• Develop and maintain GatewayScript using JavaScript for request/response transformation, validation, error handling, logging, backend integration, and security processing.
• Design, implement, and troubleshoot JWT-based authentication and authorization, including token structure, claims, expiration, issuer/audience validation, and token lifecycle management.
• Implement and support JWS and JWE, including token signing, signature verification, encryption/decryption, cryptographic algorithms, and secure key usage.
• Manage cryptographic keys for API security, including signing keys, symmetric keys, key validity, expiration, rotation, and environment-specific configuration.
• Implement kid-based JWT key rotation, including active/backup key management, grace-period handling, validation against rotated keys, and retirement of expired keys.
• Configure, maintain, and troubleshoot IBM DataPower Gateway components supporting API Connect, including gateway policies, policy assemblies, Invoke policies, header controls, and runtime processing.
• Implement environment-specific configuration externalization using API Connect Catalog Property Overrides, enabling consistent API and policy promotion across environments without code changes.
• Use the IBM API Connect CLI (apic) for API, Product, Policy, deployment, and troubleshooting activities.
• Integrate API and custom policy development with Git/Bitbucket and CI/CD pipelines, including branching, build validation, policy packaging, release promotion, and environment-specific deployments.
• Perform API performance analysis and optimization, identifying bottlenecks across gateway policies, custom scripts, backend integrations, and runtime processing.
• Implement API logging, monitoring, and request correlation, including propagation and use of correlation identifiers across gateway and backend services.
• Troubleshoot complex API Connect and DataPower issues by analyzing HTTP responses, gateway errors, policy execution, authentication failures, request/response headers, backend responses, configuration differences, and gateway logs.
• Conduct root-cause analysis (RCA) for API security, integration, deployment, configuration, connectivity, and production issues, and drive corrective and preventive actions.
• Perform API lifecycle management, including API/Product versioning, staging, publishing, subscription management, deprecation, retirement, and controlled promotion across environments.
• Contribute to API security, governance, and production readiness, including security classification, authentication-tier selection, risk assessment, security exception management, design reviews, and production readiness reviews.
• Develop and maintain API governance standards, reference architectures, security guidelines, API design standards, checklists, and CI/CD quality gates.
• Evaluate and implement API platform and security enhancements, including custom authentication policies, security key externalization, JWT key rotation, OAuth 2.0 adoption, and API governance improvements.

Requirements

• Must Minimum of 5+ years of experience as an IBM API Connect design/development and 10+ years of combined experience into other API gateways and integration platforms
• Experience with IBM API Connect administration, including deployment, configuration, and monitoring

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