Avionics Software Architect (Aerospace, Defense & Avionics)

Job Title: Avionics Software Architect Position Grade: Senior Architect / Principal Architect Reporting To: Delivery Manager / Engineering Director – Aerospace & Defense Domain: Aerospace, Defense & Avionics Experience: 13–17 Years Education: B.Tech in Computer Science Engineering (Preferred) or equivalent engineering degree Location: Bangalore Key Responsibilities Software Architecture & System Design Define and maintain software architecture for avionics systems, including: Flight Control Systems Mission Computers Cockpit Display Systems Communication & Navigation Systems Health Monitoring Systems Perform software architecture trade-off studies and technology evaluations. Translate customer and system requirements into scalable software architecture and detailed technical specifications. Establish software frameworks, reusable components, and design guidelines across programs. Aerospace Software Development Lead architecture design for real-time embedded software applications. Drive implementation using C/C++, Embedded Linux, and RTOS platforms. Ensure adherence to engineering best practices, coding standards, and software quality metrics. Support software integration, troubleshooting, and performance optimization activities. Safety & Certification Compliance Ensure compliance with aerospace standards and certification requirements: DO-178C DO-331 (Model-Based Development) ARP4754A ARP4761 DO-330 DO-254 (working knowledge) Participate in certification reviews, audits, and customer assessments. Support safety analysis activities including FHA, FMEA, FTA, and Hazard Assessments. Customer & Stakeholder Engagement Collaborate directly with global aerospace OEMs and Tier-1 suppliers. Act as technical interface for customers during architecture discussions and design reviews. Present architectural solutions, risk assessments, and technical recommendations to leadership teams and customers. Technical Leadership Provide architectural guidance to development teams across multiple geographies. Mentor software leads and senior engineers. Drive innovation initiatives in areas such as: Digital Engineering Model-Based Systems Engineering (MBSE) AI-assisted engineering Software modernization Required Technical Skills Avionics & Aerospace Domain Strong understanding of avionics architectures and aircraft systems. Expertise in avionics communication protocols: ARINC 429 ARINC 664 (AFDX) MIL-STD-1553 CAN Ethernet Software & Embedded Systems Strong programming expertise in: C C++ Python Experience with: VxWorks Integrity RTOS Embedded Linux Multi-core architectures Partitioned operating systems Modeling & Tools MATLAB/Simulink UML/SysML Enterprise Architect IBM DOORS Git Jenkins JIRA Configuration Management tools Qualifications Education B.Tech in Computer Science Engineering (Preferred). Master's degree in Computer Science, Aerospace Engineering, or Systems Engineering is a plus. Experience 13–18 years of experience in aerospace embedded software development. Minimum 7+ years of experience in software architecture or technical leadership roles. Proven experience delivering DO-178C-compliant software programs. Experience working with global aerospace customers and distributed engineering teams. Preferred Skills Experience with Model-Based Systems Engineering (MBSE). Exposure to avionics cybersecurity standards and secure software development. Knowledge of FACE, MOSA, or Open Mission Systems architectures. Experience in Agile and SAFe development methodologies. Familiarity with Digital Thread and Digital Twin concepts. Key Competencies Strong systems-thinking and architecture mindset. Excellent communication and customer-facing skills. Ability to lead cross-functional and global engineering teams. Strong analytical and problem-solving capabilities. Passion for innovation and continuous improvement. Ability to work effectively in a multicultural environment.