Senior Consultant

Infosys; Greater London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A global consulting leader seeks a Senior Consultant/Senior DataPower Gateway Consultant in London. The role involves designing, implementing, and managing API and integration solutions using IBM DataPower. The ideal candidate should have strong experience in DataPower, API management, and security best practices. Key responsibilities include optimizing performance and ensuring compliance with security standards. Candidates must possess excellent analytical skills and strong communication abilities.

Qualifications

• Experience with OAuth 2.0 and JWT.
• Knowledge of SAML.
• Experience with cloud deployments (AWS, Azure, hybrid).

Responsibilities

• Design and manage IBM DataPower appliances.
• Develop and deploy security policies for APIs.
• Monitor and optimize gateway performance.
• Diagnose and support DataPower configurations.
• Ensure compliance with security standards.

Skills

Hands-on experience with IBM DataPower Gateway

Strong understanding of networking, SSL/TLS

Proficiency in XML, XSLT, XPath, JSON

High analytical skills

Excellent verbal and written communication skills

Tools

API Connect

IBM MQ

Docker

Kubernetes

Job description

Overview

Role – Senior Consultant/Senior DataPower Gateway Consultant

Location – London, UK

Job Description

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

As a Senior Consultant, you are an expert at contributing to different phases of the consulting lifecycle. You will be intensely involved in; you will define the problem, propose and refine the solution. You will also play an important role in the development, configuration and deployment of the overall solution. You will guide teams on project processes, deliverables and contribute to the proposal development, client training and internal capability-building and help detail the project scope. You will have the opportunity to shape value-adding consulting solutions that enable our clients to meet the changing needs of the global landscape.

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.

Required:

Key Responsibilities:

Design & Development

• Configure and manage IBM DataPower appliances for API Gateway, XML Firewall, and related components.
• 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.

Qualifications

Skills & Experience:

Technical Expertise:

• 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).

Integration Knowledge:

• Familiarity with API Connect, IBM MQ, and enterprise integration patterns.
• Experience with OAuth 2.0, JWT, LDAP, and SAML.

Preferred:

• Experience with cloud deployments (AWS, Azure, or hybrid environments).
• Knowledge of containerization (Docker/Kubernetes) for DataPower.
• Required travel to Leeds or Warwick.

Personal

Besides the professional qualifications of the candidates we place great importance in addition to various forms personality profile. These include:

• 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