Senior Full Stack Developer – SAP S/4HANA (Hands-on Architect)

Location: India Remote Experience: 10 -15+ Years Employment Type: Full-time Role Overview At HBK we are looking for a hands-on Senior Full Stack Developer with strong SAP S/4HANA experience who can design and deliver solutions end-to-end. This role requires someone who operates at an architectural level and is able to the development across backend and frontend layers. Key Responsibilities Hands-on Development Ownership Actively develop and deliver solutions as required along with the design Take ownership of complex developments across backend and frontend Step in to resolve critical issues and unblock delivery Backend Development (Core Focus) Develop solutions using ABAP (OOP, enhancements, BADIs, user exits) Build and optimize CDS Views (analytical, transactional, performance tuning) Develop and expose OData services (SEGW / RAP-based) Handle interfaces, data migration, and integration logic Perform code remediation (ATC), performance tuning, and debugging Frontend Development (JavaScript / UI Focus) Develop and enhance SAP Fiori / SAP UI5 applications using JavaScript Write clean and maintainable JavaScript code Extend standard Fiori apps and build custom applications Integrate UI with backend services (OData APIs) Integration & APIs Work on integrations using: OData / REST APIs SAP CPI / Integration Suite Troubleshoot and resolve integration issues Code Review & Vendor Governance Perform code reviews of vendor-delivered developments Ensure adherence to: SAP best practices and clean core principles ATC and performance standards Drive remediation and quality improvements Technical Leadership Participate in design discussions and solution decisions Ensure alignment with clean core and extensibility strategy Key Skills & Experience Strong hands-on experience in: ABAP (OOP, enhancements, debugging, performance tuning) CDS Views OData services (SEGW / RAP) JavaScript (mandatory) SAP Fiori / UI5 development Experience in: End-to-end development (UI + backend) Code reviews and vendor management Good understanding of: S/4HANA architecture Integration concepts (APIs, CPI) What We’re Looking For at HBK Strong problem-solving and debugging skills Hands-on with development Ownership mindset with focus on delivery and quality We Offer At HBK, we believe in freedom with responsibility, enabling a healthy work-life balance and continuous professional development. You will join an international team in an innovative and enjoyable working environment. About HBK On January 1, 2019, Brüel & Kjær and HBM merged to form HBK (Hottinger Brüel & Kjær). With over 3,500 employees worldwide, production facilities in Denmark, Germany, the UK, the USA, China, and Portugal, and a presence in 80 countries, HBK is a global leader in test and measurement solutions. Learn more at https://www.hbkworld.com.