Overview
In this role you will design, develop, and maintain robust software for industrial applications, with emphasis on hardware integration and low-level communication. You will work in an Agile team to extend Delphi-based software, enabling real-time data exchange with industrial devices. You'll add hardware support, optimize protocols like Modbus and OPC UA, and ensure scalable, well-documented code. This is a hands-on position at PMS, a global leader in particle counting technologies, offering meaningful impact in a manufacturing-focused domain.
Retribuzione / Benefits
permanent contract
well-being benefits
inclusive environment
Responsabilità
Develop, maintain, and optimize Delphi-based applications with robust device communication
Extend software with new hardware support and real-time data communication using industrial protocols (Modbus RTU/TCP, OPC UA)
Implement asynchronous communication and buffer management for RS485 and TCP/IP
Integrate new modules into existing architectures ensuring scalability and conformance to project conventions
Collaborate with QA for automated testing and debugging (unit tests, CI/CD)
Document code and processes for maintainability
Participate in Agile development processes (Scrum/Kanban) and drive code quality




Support and coach junior developers with best practices and technical guidance
Requisiti fondamentali
Degree in Computer Science or Engineering (Electrical, Electronic, Biomedical, Telecommunications, Automation) or related field
At least 6 years of professional software development experience
Strong object-oriented programming experience (Delphi/Object Pascal with RAD preferred, C++, C#)
Proven experience with industrial communication protocols (Modbus RTU/TCP), TCP/IP socket programming, OPC, and serial interfaces (RS485)
Experience with database management (SQL/NoSQL; Embarcadero and/or PostgreSQL a plus)
Familiarity with unit testing frameworks (DUnit, TestInsight or similar)
Experience with version control and tracking tools (Git, Bitbucket, Jira)
Knowledge of Agile and DevOps methodologies; CI/CD experience a plus
Familiarity with operating systems (Windows, Linux, RTOS); SCADA/PLC programming a plus
Scripting, virtualization, and cybersecurity concepts valued
Autonomy and proactive collaboration
Analytical thinking and problem solving
Clear communication and mentoring
Delphi/Object Pascal (RAD)
C++, C#
Industrial protocols: Modbus RTU/TCP, OPC UA

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