Senior SAP ABAP Developer

Dematic is a global leader in intelligent intralogistics and material handling solutions. For decades, we've been redefining supply chains through innovation, excellence, and advanced automation. With a commitment to progress and people, our inclusive and collaborative culture gives every team member the chance to thrive and leave a meaningful impact on the world of logistics.We are looking for a Senior SAP ABAP Developer to join our team in Lithuania. In this role, you will design and implement complex Warehouse Control Systems within SAP WM/EWM using advanced ABAP/OO techniques, act as a technical leader within the team, mentor junior developers, and help shape the system architecture and technical direction. You will work across all project phases – from design to post-implementation support – solving challenging technical problems and delivering scalable, high-performance, and reliable solutions in close collaboration with business and key stakeholders. Your work will directly power large-scale automated warehouses used by global customers, where performance, reliability, and real-world operations matter every day.We Offer:Global opportunities that help you grow beyond borders.Environment where you'll work with diverse, forward-thinking, and internationally connected teams.Work on exciting, innovative automation projects worldwide, using industry-leading warehouse systems, intelligent software, and cutting-edge intralogistics technologies.Access to LinkedIn Learning platform and internal talent development programs to encourage and support your professional and personal development.Hybrid work model, modern workspaces available in Kaunas (Kauno Dokas) and Vilnius (SIMBIOCITY).Additional Health Insurance and Pension Accumulation.Eligibility for Annual Incentive Plan.Learn More Here: https://www.dematic.com/en-gb/about/careers/The monthly pay range for this role is estimated to be €4500-6600 gross (final compensation will be determined based on your competencies and experience).What will you do in this role? Lead the architecture and development of complex SAP EWM/MFS and WM solutions using ABAP/OO and ABAP/4, ensuring high performance, scalability, and maintainability.Define technical concepts and drive complex change requests and strategic improvements across Dematic’s SAP landscape.Act as a subject matter expert for system performance and reliability, leading performance analysis, optimization, and advanced testing (integration, performance, UAT).Oversee and manage commissioning, RampUp, and advanced key user training programs on-site as well as provide support and guidance to project teams throughout the realization and integration phases.Translate complex business requirements into robust technical designs and develop clear architectural and technical documentation.Collaborate with project and technical leads to integrate software components into Dematic warehouse systems, and ensure architectural integrity and adherence to standards.Provide accurate effort estimations and ensure timely, high-quality, and cost-efficient delivery of solutions.Drive continuous improvement and innovation within Dematic’s SAP namespace and add-ons.Mentor and guide junior and mid-level ABAP engineers, supporting their technical growth and career development.What are we looking for?Educated to degree level (bachelor’s or higher) in Computer Science, Informatics, Information Systems or related technical field. SAP certifications are a plus.5+ years of proven ABAP development experience, including senior / lead responsibilities on complex SAP projects (SAP EWM / WM preferred).Expert knowledge of ABAP OO / ABAP4 and SAP enhancement techniques (implicit / explicit Enhancements, BAdI, User-Exits, modifications).Deep understanding and ability to apply SAP specific technologies (tRFC, qRFC, bgRFC, ABAP WebServices, IDOC, BAPIs, OData).Extensive experience with integration technologies such as XML / JSON / SOAP / REST / JavaScript, and an understanding of enterprise integration patterns.Advanced ability to connect and architect solutions for sub-systems integration into the SAP landscape (e.g., RF devices, scales, external systems).Expertise in Version Control (e.g., ABAPGit), advanced IDE usage (e.g., SAP WebIDE, Eclipse).Strong leadership and mentoring skills with a collaborative, solution-driven approach to complex problems.Full working proficiency in English. German language skills are a plus.Willingness to travel internationally for up to 20% to support projects.Bonus Points if you: Have knowledge of Warehouse Management Systems, automated material handling processes, and supply chain logistics.