Datapower Architect

Job Description - Grade Specific

Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 360,000 team members in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fuelled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. The Group reported in 2022 global revenues of €22 billion.

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Job Description

Key Responsibilities:

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 RequirementsSolid 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, GatewayScript).
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.

Education and Certifications:

Bachelor's degree in Computer Science, Telecommunications, or related technical field.
IBM Certified Solution Implementer - DataPower Gateway or similar certifications in API Connect are highly desirable.

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.