Hydrosat is seeking a dedicated firmware engineer to support the development of embedded software for space-based payloads and ground support systems. This role focuses on low-level software that enables reliable communication, control, and data handling between hardware components in flight and test environments.
Responsibilities
- Design, implement, and test firmware for microcontrollers and embedded systems used in space payloads and ground support equipment (GSE)
- Develop low-level drivers, communication protocols, and control logic for sensors, actuators, and power systems
- Collaborate with electrical, software, and systems engineers to ensure seamless integration between firmware and hardware
- Support hardware bring-up, debugging, and validation using lab equipment (oscilloscopes, logic analyzers, etc.)
- Participate in requirements development, interface definition, and verification planning
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Contribute to firmware configuration management, version control, and documentation
- Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field; Master’s preferred
- 10+ years of experience in embedded firmware development for high-reliability or mission-critical systems
- Proficiency in C/C++ for embedded systems and familiarity with real-time operating systems (RTOS)
- Experience with microcontroller platforms (e.g., STM32, TI, Microchip) and hardware interfaces (SPI, I2C, UART, CAN)
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Strong debugging skills and experience with lab tools for hardware/software integration
- Experience with firmware for spaceflight or aerospace systems
- Familiarity with FPGA-based systems and HDL (e.g., VHDL or Verilog) is a plus
- Exposure to NASA or industry standards such as:,NASA-STD-8739.8 (Software Assurance Standard),NASA-HDBK-4008 (Programmable Logic Devices Handbook), ECSS-E-ST-40C (Software Engineering for space systems)
- Experience with Git, CI/CD pipelines, and automated test frameworks
Senior Embedded Software Engineer
@ Embedd 
What we're looking for
At embedd.it, we power hardware-software integration in embedded devices. We turn fragmented semiconductor chip data into configurable digital twins, then deterministically generate code, tests, and documentation – making integration faster, cheaper, and resilient to supply chain shocks.
We’re looking for a true legend – someone with abstract thinking and deep expertise in low-level software development. You’ll build vendor-agnostic tooling for MCU and peripheral integration to solve hardware-software integration once and for all. We work at the intersection of embedded systems, code generation, compilers, and machine learning. It’s your chance to help redefine how low-level development is done.
Responsibilities
- Drive the architecture of the driver structures and system layout
- Define scalable patterns for cross-architectural integration across bare-metal, Zephyr, Linux, and other environments
- Deconstruct complex SoC device trees and translate hardware descriptions into structured internal models for automated reasoning
- Partner with the ML team to shape data and annotation models for AI-driven data-extraction tooling
Qualifications
- 5+ years of experience in embedded systems development, including bare-metal and RTOS-based systems
- Proficiency in C/C++
- Familiarity with firmware configuration, SoC bring-up, and system-level debugging
- Hands-on experience with code generation tools, or low-level compiler/decompiler/emulator technologies
- Strong background in embedded toolchains: compilers, linkers, debuggers, and build systems
- Python or scripting for automation and tooling is a plus
- Experience with functional-safety standards is a plus
Why embedd.it?
- Dynamic, venture-backed team of engineers challenging the status quo 🚀
- Work at the intersection of embedded systems, code generators, compilers, and ML 🤖
- Unusual challenges requiring out-of-the-box abstract thinking 🧠
- Competitive compensation: cash + equity 💰
- Remote work possible 🌍
About Us
embedd.it is a UK-based startup reinventing embedded development. Our platform transforms unstructured semiconductor data into structured digital twins, enabling automatic generation of drivers, tests, and documentation. We're building a single, traceable source of truth to make integration fast, vendor-agnostic, and future-proof.
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