Embedded Developer - Senior Software Engineer (M/F/D)

We’re looking for a Senior Advanced Software Engineer to join our Control Systems team at Honeywell Aerospace in Brno.

Our software team develops in-house, end-to-end embedded software for safety-critical aerospace systems, including our own electromechanical actuators, life support systems, and environmental control systems.

You’ll work closely with cross‑functional teams to bring next‑gen aviation technology to life.

This is a hybrid role with 3 days in the office and 2 days working from home.

Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space — from engines and cockpit electronics to cabin systems, mechanical components and connectivity solutions. Our technology helps operators fly more safely, reduce fuel consumption, improve on-time performance and deliver a better experience for the people on board.

As aviation continues to evolve, we're also developing systems to support autonomous and supersonic platforms, bringing the same focus on safety and efficiency to the next era of flight. With approximately 36,000 employees worldwide and net sales of $17.4B in 2025, Honeywell Aerospace is one of the largest dedicated aerospace companies in the world. Explore our businesses: https://www.honeywellaerospace.com

Control Systems develops the thermal and motion control systems that help aircraft take off, land safely and protect the people on board. With more than 10 million passengers per day flying on aircraft equipped with our products and more than 75% of commercial flights beginning with our engine start systems, Control Systems reaches farther across the aviation industry than most people realize.

Please note that due to export restrictions, we will only be able to take into consideration applicants with an EU or US citizenship.

Key Responsibilities

• Development of real-time embedded software for aircraft controllers (actuation, life support and environmental control systems) using C and Python languages.
• Participation in all stages of software development: requirements definition, design, coding, testing, and documentation of the software in accordance with aerospace guidelines.
• Providing technical guidance and managing a team to achieve specific project goals and milestones.
• Development of supporting tools.

Key requirements

• University degree in Engineering field with IT/programming background
• Knowledge of programming in C, Python
• Experience in development of real-time embedded software
• Knowledge of embedded systems and communication protocols such as I2C, SPI, etc.
• Experience in all phases of the software development life cycle
• Proficient in the English language, as you will be in regular communication with international colleagues

We value

• Expertise in software design, configuration management and requirements management tools.
• Software regulatory standard DO-178
• Experience with analysis of SW requirements and estimate of implementation effort.
• Ability to provide process and technical mentoring.
• Flexibility and ability to adapt to the changes decided by the project.
• Self-motivation to learn and grow, ability to work with little supervision, consistent taking the initiative to get things done, doing things before being asked by others or forced to by events.

We Offer

• Enjoy 25 vacation days per year
• Meal allowance
• Benefit Plus Cafeteria Card available to all employees
• Recondition days (sick days)
• To promote health and wellbeing we provide life insurance coverage, employer contribution to Pension saving scheme or long-term investment product (DIP)
• Multisport Card, Makro Card, discount at T-Mobile tariffs and multiple discount programs in our partner network
• 3 plus 2 hybrid work arrangement to support your work-life balance
• Flexible working hours
• Work in international environment
• Recognition & Referral bonus programs
• Employee Assistance Program - Free and confidential service to help with any difficulties regarding work, life and personal or family matters
• Honeywell Learning & Development Center – learning platform with over 10,000 courses from Udemy
  Frequent Employee Engagement activities fostering an inclusive and diverse work environment
• Global employee networks to help you connect and grow
• Comprehensive induction, ongoing training, and development to set you up for success, in-house and external learning platforms supporting development opportunities
  
  Join Honeywell - A Global Leader in Innovation!

About Honeywell Aerospace

Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.

Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else.

Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next.
Every horizon. Every mission. Every day.

We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation

Join a team recognized for leadership, innovation, and diversity!