We are looking for a Senior Programmer/Architect (C++ / C#) with deep architectural experience in software development for industrial machines and automation systems. The candidate will define the code design guidelines for machine-level software and act as a technical mentor to the team, while remaining hands‑on.This role directly reports to the R&D; product leader in their region with a dotted line to the Sr. Director of Software Development based in Spain.Key Responsibilities- Design, develop, and optimize the software architecture for the control, diagnostics, and supervision of complex industrial machines, ensuring efficient coexistence between C++ (real-time/low-level management, drivers, high-performance data processing) and C# (HMI, application logic, connectivity).- Lead the technology choices of the industrial software development team, define coding standards together with the team to ensure maximum machine stability and safety, and conduct rigorous code reviews.- Explore new technologies and industrial protocols, creating Proofs of Concept (PoCs) to improve machine performance, efficiency, and connectivity.- Work closely with the electronic design, automation (PLC), and mechanical teams to translate machine operating specifications into robust software architectures.Act as a reference point for less experienced programmers, helping them solve complex software/hardware interface issues.Requirements- Proven experience in developing application or control software for industrial machines, plants,



or complex embedded systems.- Deep knowledge of software‑hardware interaction dynamics (input/output management, machine cycles, alarm management, and machine state management).- Excellent knowledge of modern C++, concurrent/multithreaded programming, memory management, and performance optimization for critical low‑level tasks.- Solid experience with the .NET ecosystem (Framework + Core) for developing advanced human‑machine interfaces (HMI), supervision services, and coordination logic.- Familiarity with the integration of industrial protocols and fieldbuses (e.G., OPC UA, EtherCAT, Modbus, CANopen, TCP/IP).- Good experience integrating low-level native code with high-level managed code (C++/CLI, P/Invoke).- Use of profiling and debugging tools in industrial environments, unit testing frameworks, and version control systems (Git).- Ability to guide and influence the team’s decisions through technical credibility and expertise.- Strong aptitude for understanding the impact of code on the physical behavior of the machine and on operational safety.- Ability to analyze complex bugs or abnormal machine behaviors in a structured way, focusing on the long-term stability of the system.What can we offer?- Direct Product Impact: The opportunity to see your code move, control, and optimize real, state‑of‑the‑art industrial machines.- Focus & Flow: Protected time for research, development, and architectural design, minimizing corporate bureaucracy.- Exposure: The candidate will interact with counterparts across the EFI group to develop international projects.#J-18808-Ljbffr

📌 Senior Programmer/Architect (C++ / C) (Verdello)
🏢 Kinsley Power Systems
📍 Verdello