Senior Embedded Software Engineer (Modern C++)
# Senior Embedded Software Engineer (Modern C++) **SANSID SOLUTIONS LLP** · Hyderabad, Telangana · `On-site` 🕒 **Статус:** *Опубликовано: 11 дней назад* · *Источник: Indeed* --- ### About the Role Senior Embedded Software Engineer (Modern C++) Location: Hyderabad Department: Engineering Employment Type: Full-Time Position Overview We are seeking a Senior Embedded Software Engineer to design, develop, and optimize high-performance, secure firmware for our next-generation hardware platforms. In this role, you will bridge the gap between low-level hardware interactions, high-level architectural design, and strict payment industry compliance. Our engineering culture prioritizes safety, deterministic execution, ultra-low latency, and transactional security. You will leverage modern C++17 to build robust, zero-overhead abstractions—completely eliminating legacy, error-prone C patterns. You will own the end-to-end automation pipeline, ensuring software quality via cross-compilation, advanced ISTO -compliant hardware tracing, and secure EMV transaction workflows. Core Responsibilities - EMV Protocol Implementation & Compliance: Design, optimize, and maintain EMV Contact (L1/L2) and Contactless kernels. Implement highly secure, zero-allocation APDU parsing pipelines and cryptographic wrappers that comply with strict payment network certifications. - Modern Driver Architecture: Design and maintain peripheral drivers (SPI, I2C, UART, CAN, DMA, NFC/RFID interfaces) utilizing C++17 compile-time design patterns (if constexpr, template polymorphism) to eliminate runtime overhead. - Advanced Trace & Debugging (ISTO): Leverage ISTO standards (e.g., IEEE-ISTO Nexus 5001 Global Embedded Processor Debug Interface) for non-intrusive trace, performance analysis, and root-cause debugging of bare-metal applications without impacting timing behavior. - Resource & Memory Management: Author deterministic, zero-heap applications using custom allocators, placement new, and RAII wrappers to guarantee zero memory leaks and block-free execution during time-critical payment processing. - Firmware Virtualization & Simulation: Build and manage cross-compilation toolchains targeting custom architectures. Set up and run automated test suites inside QEMU / Software-in-the-Loop (SIL) environments for EMV regression testing. - Sanitizer Instrumentation: Instrument code and debug complex runtime issues using memory, thread, and undefined behavior sanitizers (ASan, TSan, UBSan) integrated directly into CI/CD pipelines. Required Technical Skills & Competencies To be successful in this role, you must be able to demonstrate deep expertise in the following areas during our technical assessment: 1. EMV & Secure Systems Engineering - Demonstrated experience developing embedded software compliant with EMVCo specifications, ISO 7816, or ISO 14443 standards. - Understanding of secure elements, payment cryptography (RSA, DES/3DES, AES), and side-channel attack mitigation in a bare-metal environment. 2. Advanced C++17 Concepts - Deep understanding of non-owning memory types (std::string_view) and explicit error-handling models without heap usage (std::optional, std::variant) to handle complex payment state machines safely. - Expert utilization of type-safe hardware mapping tools (std::byte) and strict safety enforcements ([[nodiscard]]). 3. Low-Level Memory & Concurrency Management - Strong knowledge of disabling non-deterministic language features (e.g., building with -fno-exceptions and -fno-rtti) while preserving architectural safety. - Mastery of thread synchronization using lightweight, lock-free hardware atomics (std::atomic) over heavy mutexes to prevent priority inversions during synchronous I/O operations. 4. Simulation, DevOps, and Tooling - Hands-on experience interpreting complex stack traces, utilizing ISTO tracing protocols, and debugging target-specific binaries running under emulators (QEMU). - Experience writing and optimizing automated test configurations for CI/CD environments (GitHub Actions, GitLab CI, or Jenkins). Qualifications - Bachelor’s/Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field. - 5+ years of experience developing production-grade firmware for bare-metal systems or RTOS environments (e.g., FreeRTOS, Zephyr). - Expert-level proficiency in modern C++ (C++17 or later) and modern CMake build systems using VSCode / Kiro IDE. - Strong familiarity with ARM Cortex-M, RISC-V, or similar modern microprocessor architectures, specifically those featuring advanced secure enclaves/TrustZone. Pay: ₹1,077,297.92 - ₹3,580,133.99 per year Work Location: In person
Наблюдалась 2026-10-07, впервые 2026-09-25, источник — Indeed.