Senior Consultant - IBM DataPower

Senior Consultant / Senior Datapower Gateway Engineer

Technology: IBM Data Power

Location: London, UK

Infosys is a global leader in next‑generation digital services and consulting. We enable clients in 56 countries to navigate their digital transformation with AI‑powered cores, agile digital at scale, and an inclusive environment.

As a Senior Consultant, you will contribute to all phases of the consulting lifecycle. You will define problems, propose and refine solutions, develop, configure, and deploy overall solutions, guide teams on project processes, deliverables, and contribute to proposal development, client training, internal capability building, and detailing the project scope. You will shape value‑adding consulting solutions that enable clients to meet changing global needs.

• Design & Development – Configure and manage IBM Data Power appliances for API Gateway, XML Firewall, and Web Service Proxy.
• Develop and deploy policies for authentication, authorization, encryption, and traffic management.
• Implement SSL/TLS configurations, certificates, and secure communication channels.
• Integration & API Management – Integrate Data Power with API Connect, MQ, and backend services; support REST, SOAP, and other protocols for secure data exchange.
• Performance & Security – Monitor and optimize gateway performance, throughput, and latency; apply security best practices, including OAuth, JWT, and LDAP integration.
• Troubleshooting & Support – Diagnose and resolve issues related to Data Power configurations and deployments; provide Level 2/3 support for production environments.
• Documentation & Compliance – Maintain detailed documentation of configurations, policies, and operational procedures; ensure compliance with organizational and regulatory security standards.

• Hands‑on experience with IBM Data Power Gateway (XI52, IDG, or virtual editions)
• Strong understanding of networking, SSL/TLS, and cryptographic concepts
• Proficiency in XML, XSLT, XPath, JSON, and scripting (CLI, SOMA, REST APIs)
• Familiarity with API Connect, IBM MQ, and enterprise integration patterns
• Experience with OAuth 2.0, JWT, LDAP, and SAML

• IBM Certified Solution Developer – Data Power Gateway
• Experience with cloud deployments (AWS, Azure, or hybrid environments)
• Knowledge of containerization (Docker/Kubernetes) for Data Power
• Required travel to Leeds

• High analytical skills
• A high degree of initiative and flexibility
• High customer orientation
• High quality awareness
• Excellent verbal and written communication skills

All aspects of employment at Infosys are based on merit, competence, and performance. Infosys is committed to embracing diversity and creating an inclusive environment for all employees and is a proud equal opportunity employer.