Technology Architect - IBM DataPower

Infosys; Greater London; Hybrid; GBP 65,000 - 85,000; Full time

Job summary

A global leader in digital services is seeking a Technology Architect/Senior Datapower Gateway Engineer in London. This role requires hands-on experience with IBM DataPower and strong skills in API management and security. You will design solutions, integrate systems, and optimize performance while ensuring compliance with standards. The position emphasizes collaboration and offers a culture of learnability. It includes potential travel to Leeds as part of duties. Strong communication skills and a proactive approach are essential.

Qualifications

• Experience designing secure API solutions with IBM DataPower.
• Knowledge of application architecture definition and design.

Responsibilities

• Configure and manage IBM DataPower appliances for API Gateway.
• Integrate DataPower with API Connect and backend services.
• Monitor and optimize gateway performance and security.
• Diagnose and resolve DataPower configuration issues.
• Maintain compliance with security standards and keep documentation.
• Required travel to Leeds as necessary.

Skills

Hands-on experience with IBM DataPower Gateway

Strong understanding of networking, SSL/TLS

Proficiency in XML, XSLT, XPath, JSON

Familiarity with API Connect and IBM MQ

Experience with OAuth 2.0 and JWT

Education

IBM Certified Solution Developer – DataPower Gateway

Tools

Docker

Kubernetes

Job description

Job Description

Role – Technology Architect/Senior Datapower Gateway Engineer

Technology – IBM DataPower

Location – London, UK

About the role

Today, the corporate landscape is dynamic and the world ahead is full of possibilities! None of the amazing things we do at Infosys would be possible without an equally amazing culture, the environment where ideas can flourish and where you are empowered to move forward as far as your ideas will take you.

At Infosys, we assure that your career will never stand still, we will inspire you to build what’s next and we will navigate further together. Our journey of learnability, values and trusted relationships with our clients continue to be the cornerstones of our organization and these values are upheld only because of our people.

Your role

In the role of Technology Architect, you will interface with key stakeholders and apply your technical proficiency across different stages of the Software Development Life Cycle including Requirements Elicitation, Application Architecture definition and Design. You will play an important role in creating the Architecture and high level design artifacts. You will also do technical feasibility and identify smart ways of completing client’s requirement. You will guide the team technically and work closely with offshore team acting as a communication medium between the client and offshore. You will be part of a learning culture, where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued.

IBM DataPower Gateway Specialist to design, implement, and maintain secure, scalable, and high-performing API and integration solutions. The role involves working closely with architects, developers, and security teams to ensure robust gateway configurations and compliance with enterprise standards.

Key Responsibilities

• Design & Development – Configure and manage IBM DataPower 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 DataPower 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 DataPower 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.

Skills & Experience

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

Preferred

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

Personal

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

About Infosys

Infosys is a global leader in next‑generation digital services and consulting. We enable clients in 56 countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through the many next of their digital journey. We do it by enabling the enterprise with an AI‑powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always‑on learning agenda drives their continuous improvement through building and transferring digital skills, expertise and ideas from our innovation ecosystem.

Visit www.infosys.com to see how Infosys can help your enterprise navigate your next.

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