IBM DataPower Gateway Architect

Who are we?

Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. Guided daily by our purpose of unleashing human energy through technology for an inclusive and sustainable future, we are a responsible and diverse organization of 340,000 team members in nearly 50 countries . With over 50 years of heritage and expertise, we are a trusted partner to address the full breadth of our clients' needs—from strategy and design to operations—leveraging the innovative world of cloud, cybersecurity, infrastructure data, AI, connectivity, software, and platforms.

As member to the development team you will :

Design and lead integration architectures based on IBM DataPower Gateway.

Develop and deploy security, transformation, and message routing policies (XML, XSLT, JSON).

Implement and manage APIs using IBM API Connect (preferably v5.x or v10).

Define and enforce security mechanisms such as OAuth2, JWT, SAML, LTPA, and WS-Security.

Troubleshoot and resolve complex issues related to performance, security, and connectivity.

Participate in architecture reviews, design pattern definitions, and technical validation of requirements.

Collaborate with cross-functional teams (DevOps, security, development, infrastructure) to ensure secure and efficient integration solutions.

Produce high-quality technical documentation, including specifications, architecture diagrams, and operational manuals.

Technical Requirements

Solid hands-on experience (5+ years recommended) with IBM DataPower Gateway in enterprise environments.

Advanced knowledge of IBM API Connect (preferably both legacy and latest versions).

Proficient in REST and SOAP services, XML / JSON structures, and transformation technologies (XSLT, Gateway Script).

Proven experience implementing integration-layer security controls, including authentication, authorization, and token validation (OAuth, SAML, JWT, LTPA).

Familiarity with security standards such as WS-Security, TLS, Mutual SSL, and PKI.

Experience working in CI / CD environments with versioned APIs and automated deployments.

Scripting capabilities (e.g., Shell, Python) and basic knowledge of DevOps tools are a plus.

Requirements :

Master / B.A in Computer Engineer or Telecommunications.

But, in case not, the technical know-how would be the ticket in. We're all about a 40% cloud, 60% other setup, and we've got the firewall game covered.

Firewalls (Palo Alto, Fortinet, etc.) Experience

Load Balancer – GTM / LTM

Wifi / DHCP

LAN / WAN / SD-WAN Knowledge

Cloud Expertise (AWS, Azure, etc.)

Agile and Waterfall Project Delivery Experience

Excellent Communication

Ability to Handle Challenging Stakeholders

English B2

Problem-solving capacity

Proactivity, continuous improvement mindset

Communication skills

Experience with Agile Methodologies

Why Join Capgemini?

Diversity Culture : we believe diversity drives innovation and inclusion builds success. We are committed to providing equal opportunities regardless of ethnicity, gender, age, disability, sexual orientation, or any other dimension of diversity