Senior Engineer I-Software (API & Interface Layer - Embedded Systems)

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Job Description:

Microchip’s Frequency and Timing Systems Business Unit is the world’s leading source of precise timing and synchronization solutions. We are seeking a Senior Application / Interface Layer Software Engineer to develop and maintain software interfaces for embedded systems products. This role focuses on application-layer and management-plane software running on dedicated hardware platforms.

The ideal candidate has strong experience building embedded software interfaces and APIs, understands systems-level communication protocols, and brings a disciplined approach to secure software design. You will work closely with firmware, platform, networking, and product engineering teams to deliver reliable, maintainable, and secure interface-layer functionality for a focused product portfolio.

Key Responsibilities

• Design, develop, and maintain application-layer and interface-layer software for embedded systems
• Implement and support management and control interfaces using technologies such as gNMI, REST, gRPC, and related APIs
• Develop software components that enable configuration, telemetry, monitoring, and device management capabilities
• Collaborate with firmware and systems engineers to integrate software across hardware and platform layers
• Design software with a strong emphasis on reliability, performance, maintainability, and secure operation
• Participate in architecture reviews and contribute to secure design decisions throughout the product lifecycle
• Troubleshoot and resolve complex system integration and interface issues
• Develop unit tests, integration tests, and automation tools to validate software behavior
• Create and maintain technical documentation, API definitions, and design specifications
• Support software bring-up, debugging, and product validation activities

Requirements/Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or related field
• 5+ years of software engineering experience with embedded or systems-level products
• Strong programming skills in C++, C, PHP, or Python
• Experience developing and integrating APIs such as gNMI and REST
• Understanding of embedded Linux environments and systems programming concepts
• Experience with IPC mechanisms, networking protocols, and device management interfaces
• Strong understanding of secure software design principles and secure coding practices
• Familiarity with authentication, encryption, access control, and secure communication methods
• Experience debugging software on embedded hardware platforms
• Strong analytical, troubleshooting, and communication skills

Preferred Qualifications

• Experience with network devices, telecom systems, or embedded infrastructure products
• Familiarity with YANG models, protobufs, gRPC, or NETCONF
• Experience with cross-compilation, build systems, and embedded toolchains
• Knowledge of low-level networking concepts and telemetry systems
• Experience with automated testing frameworks and CI pipelines for embedded products
• Exposure to real-time or resource-constrained system environments

Competency

• Strategic/Critical Thinking—Systematically solves problems and hypothesizes possible client pain points, expectations, and implicit needs; brainstorms with team members to devise solutions to solve complex client challenges 
• Networking—Identifies the right client stakeholders and builds connections quickly to drive consensus for design wins; works cooperatively with a wide range of internal stakeholders for success 
• Ownership—Goes out of his or her way to complete a task and has relentless drive to achieve results; is independent and self-directed, and takes initiative.
• Workflow Management—Sets clear, realistic, and time-bound objectives that align to business growth; breaks each objective into tasks and process steps that can be achieved within a realistic timeframe.

Please submit your resume along with a summary of your experience in embedded systems software, interface/API development, and secure software engineering.

Travel Time:

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