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Principal Software Engineer

2 weeks ago


Norwalk, CT, United States Kasmo Global Full time
Job Title: Principal Software Engineer - Embedded Systems
Duration: Full-Time, Direct Hire (W2)
Work Authorization: U.S. Citizens and Green Card Holders Only (No sponsorship now or in the future)

About the Role

We are seeking a highly experienced Principal Software Engineer - Embedded Systems to join a cutting-edge engineering team working on high-performance automation and control solutions. In this hands-on, full-time position, you'll develop software that powers real machines-solving real-world problems in real-time environments.

You will be part of a highly collaborative team driving innovation at the intersection of software and hardware. Your work will directly impact machine learning algorithms, real-time monitoring, automation systems, and industrial control solutions. This role offers high visibility, tangible impact, and continuous professional growth.

Key Responsibilities
  • Architect, design, and implement embedded software solutions for complex control systems.
  • Develop real-time software in C++ for embedded devices with RTOS-based platforms.
  • Collaborate closely with electrical and mechanical engineers to ensure tight hardware/software integration.
  • Lead the design of scalable and efficient software modules and system frameworks.
  • Develop and optimize algorithms for signal processing, system control, and automation.
  • Participate in code reviews, unit testing, integration, and system validation.
  • Mentor junior engineers and contribute to best practices and process improvements.
  • Troubleshoot and debug system-level issues across hardware/software boundaries.
  • Deliver high-quality solutions within Agile development teams in a fast-paced environment.
Required Qualifications
  • 10+ years of professional experience in embedded software development.
  • Strong proficiency in C++ (modern C++ preferred).
  • Deep experience with Embedded Systems and RTOS (e.g., FreeRTOS, VxWorks, QNX, etc.).
  • Solid understanding of control systems, low-level hardware interfaces (SPI, I2C, UART, GPIO), and real-time constraints.
  • Experience designing and implementing multi-threaded and real-time software architectures.
  • Demonstrated success developing software for machines, robotics, industrial automation, or similar physical systems.
  • Proven ability to work onsite in a lab/manufacturing/R&D environment, collaborating with cross-functional teams.
Preferred Experience
  • Familiarity with machine learning, signal processing, or data categorization techniques.
  • Background in one or more of the following industries:
    • Medical Devices
    • Semiconductor Equipment
    • Automotive / Aerospace / Defense
    • Industrial Control Systems
    • Robotics / Appliances / Embedded Devices
  • Experience with safety-critical systems or certification processes (ISO 26262, DO-178, IEC 62304, etc.).
  • Strong knowledge of software lifecycle tools (version control, CI/CD pipelines, issue tracking).