Senior AWS API & Integration Engineer

Senior AWS API & Integration Engineer Overview

Join Capgemini’s Cloud & Custom Applications (C&CA) practice as a Solution Engineer, where you will play a crucial role in supporting business-critical acquiring and chargeback services. In a collaborative delivery environment, you will design and build scalable and resilient solutions that empower clients to adapt to changing business needs confidently. As a trusted engineering professional, you will focus on delivering high-quality outcomes, driving continuous improvement, and contributing to a future-ready workforce.

Key Responsibilities:

• Design and implement scalable, secure, and resilient business services that facilitate critical acquiring and chargeback processes.
• Develop and maintain event-driven solutions to ensure reliable processing of business transactions and operational workflows.
• Create and enhance service interfaces for seamless integration between enterprise applications and various business domains.
• Oversee the efficient ingestion, transformation, validation, and routing of data across interconnected systems.
• Implement effective messaging and event-processing patterns to enhance reliability, observability, and responsiveness of business operations.
• Design data models and persistence strategies that ensure performance, scalability, and long-term maintainability.
• Collaborate with cross-functional teams to convert business requirements into effective engineering solutions and measurable results.
• Promote engineering excellence through continuous improvement, knowledge sharing, and adherence to secure delivery practices.
• Identify opportunities for innovation by leveraging emerging technologies, including AI-assisted methodologies, to enhance delivery outcomes.
• Support the development of a future-ready team culture through mentoring, collaboration, and ongoing learning initiatives.

Must-Have Skills:

• Extensive hands-on experience in designing and delivering cloud-native application solutions.
• Demonstrated experience in developing and supporting API-led integration services.
• Strong understanding of event-driven architecture and asynchronous processing patterns.
• Experience in designing scalable, resilient, and secure distributed applications.
• Knowledge of enterprise integration principles and service-oriented design.
• Experience in modeling and managing transactional and operational data solutions.
• Ability to effectively collaborate with both technical and non-technical stakeholders.
• Strong problem-solving, analytical, and troubleshooting abilities.
• Understanding of secure software delivery and engineering best practices.
• Familiarity with AI-enabled tools and approaches that enhance productivity and delivery effectiveness.

Good-to-Have Skills:

• Experience with AWS services such as Lambda, S3, DynamoDB, and other related cloud-native capabilities.
• Familiarity with NATS JetStream or similar event-streaming and messaging platforms.
• Knowledge of REST API design frameworks and associated governance practices.
• Understanding of microservices architecture patterns.
• Experience with CI/CD and DevOps tooling and practices.
• Background in payments, merchant acquiring, chargebacks, or dispute management domains.
• AWS certifications or other relevant cloud certifications.
• Experience with observability, monitoring, and operational support frameworks.

Capgemini is committed to being a Disability Confident Employer, ensuring inclusive recruitment practices. We prioritize employee wellbeing and offer numerous training and development opportunities to foster a culture of continuous learning and innovation.

Degree Requirement: Not Specified

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