Full Stack Developer (.NET / Delphi) Pleno | Manufacturing & Shopfloor Systems | Hibrido São Paulo

**About Reply** **Reply** is a leading Consulting, Systems Integration and Application Management company, specializing in the creation and implementation of solutions based on new communication networks and digital media. At Reply, you will be exposed to some of the latest technologies \- like Blockchain, Artificial Intelligence, Machine Learning, Cyber Security, Big Data, Robotic Process Automation, or Cloud Computing. **What the job is about?** We are looking for a Full Stack Developer with experience in Delphi and .NET technologies to join our team and support the development and evolution of shop floor manufacturing systems. The professional will work on solutions that support production line operations, integrating software applications with industrial equipment such as PLCs, Zebra printers, and other manufacturing systems, ensuring reliability, performance, and traceability in the production environment. This role involves working closely with manufacturing engineers, IT teams, and plant operations to design and implement solutions that support production processes. **Key Responsibilities** Develop and maintain manufacturing and shop floor applications using Delphi and .NET technologies Build and maintain full stack solutions, including backend services and user interfaces Implement integration with PLCs, industrial devices, and shop floor equipment Develop communication with Zebra printers and labeling systems Create integrations with enterprise and manufacturing systems (MES, ERP, traceability platforms, etc.) Troubleshoot and resolve production environment issues Optimize application performance and reliability for industrial environments Participate in system architecture discussions and technical improvements Support deployments and updates in manufacturing plants **Requisitos** **Required Skills** Strong experience with Delphi development Experience with .NET / C\# Experience with SQL databases (SQL Server or PostgreSQL) Knowledge of API development and system integrations Experience working with industrial environments or manufacturing systems Understanding of communication with PLCs or industrial equipment Experience integrating with Zebra printers or industrial printing systems Familiarity with version control systems (Git, Azure DevOps, etc.) **Nice to Have** Experience with Shop Floor / MES systems Knowledge of industrial communication protocols (OPC, TCP/IP, Serial, etc.) Experience with React or modern frontend frameworks Understanding of traceability and production control systems Experience with CI/CD pipelines **Work Environment** Manufacturing / Industrial environment Interaction with production lines and plant operations Collaboration with engineering, IT, and automation teams **Profile** **We Are Looking For a Professional Who** Enjoys solving complex technical problems in industrial environments Is comfortable working with legacy systems and modern technologies Has a hands\-on and problem\-solving mindset Is able to work closely with operations and engineering teams **Why us?** Our success is made possible because we collaborate as a team every day. We support each other and learn from each other. Even as a decentralized team, we continuously share our knowledge. As a team, we will support you in developing yourself, building up new knowledge and skills. A structured induction and colleagues at your side will make your onboarding an enriching experience. **What are the nexts steps?** At the beginning of the recruiting process, we might contact you for additional info on your application. If everything we need is there, you will meet with a member of the HR team to discuss your academic background, your areas of interest and to ensure that you are aligned with our Reply values. We will also take the opportunity to speak to you about the different Reply companies within the Group to better understand where you would best fit in terms of knowledge, skills and personal preferences. Feel interested? Subscribe and let's talk!