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Lead new business and upsell efforts in Japan for a cloud-native payments/issuer-processing platform. Build pipeline, close enterprise deals with financial institutions, manage client relationships, track KPIs, execute strategic sales plans, and collaborate cross-functionally to meet revenue targets.

Provide implementation and post-implementation support for E6's Java-based payment platform. Work with clients and internal teams to deploy products, triage and resolve incidents, participate in on-call rotation, mentor teammates, and drive process efficiency and automation.

Serve as primary client partner for Japan accounts: build relationships, run governance forums (Steering Committees, Business Reviews), ensure KPIs, identify growth opportunities, manage commercial change requests with internal teams, maintain forecasts and invoicing, and support contract renegotiations.

Lead test engineering for payments, card issuing, and revolving credit. Review specs, create test plans/test cases (JUnit 5), design and execute automation for API/ backend Java systems, perform regression and database testing (MySQL, Cassandra), track QA metrics, and ensure regulatory compliance while collaborating with teams and customers.

Lead testing for payments, card issuing, and credit products. Create JUnit 5 test plans and automation, perform API and database testing, track defects and QA metrics, ensure regulatory compliance, work with CI/CD pipelines, and collaborate cross-functionally to maintain product quality.

Lead testing for payments, card issuing, and credit systems. Create JUnit 5 test plans and automation, perform API and database testing, track defects and QA metrics, ensure regulatory compliance, and collaborate with engineering and customers to improve product quality.

Develop, test, review, and document Java-based enterprise services and RESTful APIs. Troubleshoot and profile performance, collaborate across teams, follow agile sprints, and support product operations and technical communication.

Leads client-facing payment and fintech projects through the full lifecycle, from scope definition and planning to delivery, handover, and client sign-off. Manages project teams, stakeholders, vendors, budgets, timelines, dependencies, risks, change control, and communications across Agile and waterfall environments. Ensures projects meet quality, scope, cost, and schedule requirements while mentoring team members and coordinating cross-functional resources.

Lead technical pre-sales and solution design for API-based payment and wallet infrastructure. Support RFI/RFP responses, craft SOWs, work with development teams to deliver client solutions, manage technical risk, contribute to roadmap, and provide subject-matter expertise. Travel as required, mostly within the UK region.

The Client Project Manager will oversee the project lifecycle, ensuring delivery quality, managing client relationships, and team performance while adhering to timelines and budgets.