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# Embedded Software Engineer

- **Company:** Mercury Systems
- **Location:** Getafe, Spain
- **Contract:** Permanent contract
- **Skills:** Software Applications, Automation of Tests, C++ (Programming Language), Computer Engineering, Linux, Embedded Software, Python (Programming Language), Real-Time Operating Systems, Software Engineering, Systems Architecture, System Programming, Software Modules, Software Verification, Test Scripts, DO-178B
- **Published:** July 11, 2026
- **Apply:** https://www.jobleads.com/es/job/e99f40fb78ac03ec3fd916bf18882bfb7

## About the Role

We are looking for an Embedded Software Engineer to join our engineering team, working on the development of safety-critical embedded software for airborne systems. This is an excellent opportunity for an experienced embedded software engineer who enjoys working across the full software lifecycle in a highly regulated environment., * A structured, detail-oriented approach suited to safety-critical development.

 * Strong problem-solving and analytical skills.
 * Confidence working in regulated environments with high quality expectations.
 * Good communication skills and the ability to work effectively with diverse stakeholders., * Master's degree in Computer Engineering, Software Engineering, Electrical Engineering, or a related discipline.
 * Experience as an embedded software engineer in an industrial environment.
 * Strong experience with C/C++ in embedded or low-level software development.
 * Experience working with Linux and/or RTOS.
 * Knowledge of Python for verification or test automation.
 * Working knowledge of DO-178C (Software Considerations in Airborne Systems and Equipment Certification).
 * Fluent English communication skills (written and spoken).
 * Experience in aerospace, defense, or other safety-critical industries.
 * Familiarity with certification audits and compliance documentation.
 * Experience supporting or managing outsourced verification activities.

## Description

Embedded Software Development

 * Design, develop, debug, test, and maintain embedded software for avionics systems.
 * Develop software primarily in C/C++, including:

 * Embedded application software
 * Integrate software modules into larger system architectures.
 * Develop and maintain Python-based verification and test scripts.

Specifications, Documentation & Certification

 * Produce clear and compliant software specifications, architecture, and design documentation.
 * Contribute to certification activities in line with DO-178C objectives.
 * Prepare and maintain data required for tool qualification (DO-330).
 * Support audits, reviews, and certification assessments as required.
 * Support and review software verification activities.
 * Provide technical oversight and support to subcontractors responsible for verification.
 * Act as a technical interface for customers, providing software-related clarification and support.
 * Work closely with systems, hardware, quality, and certification teams.


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