Software Engineer RTU IDE Development

Job Description: Software Engineer – RTU IDE Development
Location: India (Noida/Bangalore/Pune/Remote)Experience: 3 – 8 yearsEmployment Type: Full-time About the RoleWe are building a next-generation RTU Integrated Development Environment (IDE) for utility, oil & gas, and industrial automation applications. This IDE will allow engineers to configure, program, simulate, and deploy RTU logic and communication settings seamlessly.We are looking for a Software Engineer with strong expertise in C/C++ development, industrial communication protocols, and automation software design to join our core team. Key ResponsibilitiesIDE DevelopmentDesign and implement graphical editors for IEC 61131-3 languages (Ladder, Structured Text, Function Block).Develop configuration wizards for I/O mapping, telemetry points, and RTU parameters.Create project management features (compile, build, deploy, backup/restore).Compiler & RuntimeDevelop or integrate compilers/interpreters to translate IEC 61131-3 logic into RTU machine code.Build simulation engines for offline testing of RTU applications.Implement debugging tools (online monitoring, breakpoints, variable watch).Communication & ProtocolsImplement industrial protocol stacks (DNP3, IEC 60870-5-101/104, Modbus, IEC 61850).Ensure secure and reliable connectivity with SCADA systems.Develop diagnostic & monitoring tools (protocol analyzer, logs, events).Integration & TestingWork with hardware engineers to integrate IDE with physical RTU devices.Develop HIL (Hardware-in-the-Loop) test tools for validation.Ensure deterministic execution and compliance with industry standards. Required Skills & ExperienceStrong coding skills in C / C++ (runtime, compilers, protocol stacks).Hands-on experience in parsers/compilers (ANTLR, LLVM, custom).Knowledge of IEC 61131-3 programming standards.Experience in SCADA/RTU protocols (DNP3, IEC 60870, Modbus TCP/RTU, IEC 61850).Understanding of real-time execution models in RTUs.Familiarity with cross-platform development (Windows/Linux).Good understanding of industrial automation & telemetry systems. Good to HaveExperience in GUI frameworks (Qt, Electron, WPF) for IDE frontends.Exposure to existing IDEs (Schneider RTU Connect, ABB RTUtil, Siemens SICAM Tool, GX Works, Codesys).Knowledge of embedded systems & RTU firmware.Experience with cybersecurity in SCADA/RTU systems (TLS, VPN, key management). EducationB.Tech / M.Tech in Computer Science, Electronics, Electrical, Instrumentation, or related field.Equivalent industrial experience also considered. What We OfferOpportunity to build a world-class RTU IDE product from scratch.Work on critical infrastructure software used in power, water, oil & gas, and utilities.Competitive salary + performance bonuses.Innovative and collaborative work culture.