Full stack developer (senior) 0362

About the Role

You will play a key role in delivering a large-scale e Invoicing platform, enabling seamless exchange of financial documents across internal systems and external partners.

This role combines architecture, hands‑on development, and leadership, requiring deep expertise in SAP, enterprise integration, and modern cloud technologies.

Key Responsibilities Architecture & Integration Translate business requirements into scalable technical designs aligned with SAP, EAI, and cloud platforms Design and lead integrations across complex environments (120+ interfaces) Define and implement robust message formats (IDoc, XML, JSON) Evaluate and modernise existing integration landscapes Development & Delivery Perform hands‑on Java development for enterprise integration components Design and implement IDoc to XML/JSON transformations for partner and banking integrations Lead end‑to‑end implementation across multi‑system environments Support deployment and production readiness Monitoring & Observability Build end‑to‑end dashboards (e.g. Splunk or similar) integrating upstream and downstream data Implement monitoring, logging, and observability for distributed systems Provide real‑time visibility into system health, transactions, and performance Enable proactive issue detection through early warning indicators Cloud & Platform Engineering Work with Azure Cloud and SAP Cloud Platform (SCP) Drive modernisation using event‑driven architectures (Kafka, cloud‑native solutions) Collaborate with Dev Ops teams on CI/CD, automation, and infrastructure Testing, Reliability & Optimisation Lead test automation across integration, end‑to‑end, and regression testing Drive performance tuning, capacity planning, and system scalability Define operational runbooks and deployment processes Ensure high availability and reliability across integration platforms Leadership & Strategy Engage stakeholders to gather, prioritise, and refine requirements Lead migration planning and recommend future‑state architectures Mentor and coach developers and engineers Drive best practices across design, testing, and delivery Essential Skills & Experience Strong Java development experience in enterprise environments Deep expertise in enterprise integration (EAI) and middleware patterns Solid SAP FI knowledge and integration experience Hands‑on experience with IDocs and mapping to XML/JSON Experience building E2 E monitoring dashboards (e.g. Splunk or similar) Strong experience with Azure Cloud and SAP Cloud Platform Proven ability to design and operate large‑scale integration landscapes Strong stakeholder engagement and communication skills Advantageous Experience with e Invoicing or financial systems Apache Kafka / event‑driven architectures SAP integration technologies (PI/PO, CPI, BAPI) Docker, Kubernetes, AKS CI/CD pipelines (Azure Dev Ops, Git Hub Actions, Terraform) Security and compliance in financial integrations Synthetic monitoring, SLOs, and alerting frameworks Dashboarding and reporting tools (WIZ, BI tools) AI‑driven automation or analytics within integration environments Qualifications Degree in Computer Science, Software Engineering, or related field 5+ years’ experience in enterprise integration, middleware, or systems architecture Proven delivery of complex integration solutions across multiple systems #J-18808-Ljbffr