Software Architect (all genders)
H2fly Gmbh
Posted: December 23, 2025
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Quick Summary
As a Software Architect at H2FLY, you will design and develop cutting-edge software systems for the aviation industry, working on projects that shape the future of flight.
Required Skills
Job Description
About H2FLY:
Join H2FLY, the leader in hydrogen-electric powertrain systems for aviation. Since 2015, we’ve been developing, integrating and testing hydrogen-electric powertrains and demonstrated several records including the world’s first piloted flight powered by liquid hydrogen.
Since 2021, we’re part of Joby Aviation, the leading developer of electric air taxis. Together, we’re accelerating the path toward quiet, zero-emission flight.
As part of our team, you will work hands-on on cutting-edge technology that is shaping the future of aviation. By harnessing the power of fuel cell technology, our team is at the forefront of making hydrogen-electric flight a reality.
From engineers to software experts, our team spans different disciplines. We celebrate the different skills and perspectives everyone brings to the table and foster a work environment where new ideas can thrive.
Become part of the future of flight.
Responsibilities:
We are seeking a Software Architect (all genders) with focus on Fuel Cell Control Systems to join our team. In this role you take ownership of the architecture and design of our Fuel Cell Control Unit, define processes, set standards, and ensure our software is not just functional, but exceptional.
• You align requirements for future architectures and translate them into clear concepts
• You develop the software architecture for our Fuel Cell Control Unit
• You design clean, scalable software structures
• You define processes and workflows for efficient software development
• You collaborate closely with a team of software developers and electrical engineers
Requirements:
• Master’s degree in Electrical Engineering, Computer Science, or similar
• At least 5 years of industry experience
• Expert-level C++ skills
• Advanced knowledge of Matlab/Simulink
• Experience in software architecture and design for real-time systems
• Experience with microcontrollers
• Knowledge of aerospace software standards
• Experience with fuel cell controls
What we're looking for:
We're looking for people who take initiative, own their work, and develop solutions together. You enjoy working hands-on, stay curious, and are ready to grow with us.
• Hands-on mentality: You turn ideas into action and aren't afraid to roll up your sleeves
• Ownership: You take responsibility for your work, embrace new challenges, and think proactively
• Team collaboration: You work well in teams, communicate clearly, and organize your work independently
• Structured thinking: You approach complex tasks methodically and focus on finding solutions
• Personal qualities: Curiosity, resilience, and a willingness to keep growing
What we offer:
• Working with purpose: transforming the aviation industry
• Flexible working hours and remote work options
• 30 days paid vacation
• Continuous training on the job and individual career development opportunities
• Access to the Corporate Benefits platform
• A public transport friendly office and transportation allowance
• In-house gym and Urban Sports membership
• Childcare subsidy
• Regular team events and celebrations
• A team that truly values diversity and achieves great things together