Venus Aerospace
From Venus Aerospace's careers page
Status: listed on the employer's own careers page when we last checked (daily). Confirm on their site before applying.
At Venus, we’re looking for bold engineers and innovators who want to make history and redefine the future of propulsion.
Venus Aerospace is revolutionizing rocket engine propulsion. With the first generational leap in rocket engine technology since Apollo, our proprietary Rotating Detonation Rocket Engine and Venus Detonation Ramjets deliver historic efficiency and performance across aerospace applications. We are building the next generation of propulsion platforms that enable breakthrough capabilities in space, defense, and commercial high-speed flight. Our team thrives on solving the toughest engineering challenges and pushing the boundaries of what’s possible in aerospace. At Venus, we’re looking for bold engineers and innovators who want to make history and redefine the future of propulsion.
The Role: Embedded Software Engineer We are seeking a talented Embedded Software Engineer to help develop the flight software that powers our next-generation avionics and flight computer systems. You’ll join a small, multidisciplinary Software team that currently spans embedded systems, ground software, hardware test and data acquisition, HIL/V&V, and internal enterprise software. As an early member of our growing Embedded Software team, you’ll have significant ownership in shaping the architecture, processes, and technical direction of this area. As the company grows, this role offers the opportunity to take on technical and people leadership and help build out the Embedded Software organization.
Develop Flight Software
Design, implement, and integrate real-time embedded software for our flight computers and avionics systems.
Translate system and hardware requirements into robust, maintainable, and testable software.
Work across the hardware/software boundary to bring up, debug, and integrate embedded systems.
Develop software with the rigor required for mission-critical aerospace systems, including fault handling, verification, and configuration management.
Develop automated unit, integration, and hardware-in-the-loop (HIL) testing to verify flight software.
Collaborate with Avionics, GNC, Test, Ground Software, and QA engineers to identify and solve complex system-level problems.
Help establish our embedded software architecture, development processes, tools, and engineering practices.
Take ownership of projects from initial concept through implementation, integration, and flight readiness.
Software engineer with 5+ years’ experience developing embedded systems for flight-related systems.
Bachelor of Science Degree in Computer Engineering, Computer Science, Electrical Engineering, or related engineering discipline. Advanced degree a plus. Equivalent professional experience may be considered.
Strong proficiency in C and/or C++ for resource-constrained embedded systems.
Experience developing software for microcontrollers, SoCs, or embedded CPUs.
Interrupts and interrupt handling
DMA peripherals
Memory-mapped I/O
Timers and watchdogs
Serial communication interfaces
Concurrency and synchronization
Memory management and resource constraints
Ability to read schematics, datasheets, reference manuals, and hardware specifications and translate them into software requirements.
Experience developing real-time embedded software with deterministic timing requirements
Familiarity with RTOS concepts, such as scheduling, priorities, synchronization, inter-task communication, and timing analysis.
Understanding of latency, jitter, deadline misses, and failure modes in real-time systems.
Experience reasoning about system behavior when multiple asynchronous events occur simultaneously.
Experience developing software where correctness, reliability, and fault handling are critical.
Fault detection and handling
Redundancy or graceful degradation
Watchdogs and health monitoring
Startup/self-test behavior
Robust state-machine design
Safe handling of unexpected inputs and hardware faults
Understanding of the difference between nominal behavior and behavior during degraded or failed hardware/software conditions.
Experience with Weapons Open Systems Architecture (WOSA) and Modular Open Systems Approach (MOSA).
Ability to create test cases from software requirements.
Familiarity with code coverage and other objective measures of verification.
Ability to diagnose problems spanning the SW/HW boundary.
GIT and modern code-review workflows
CI/CD for embedded systems
Static analysis and compiler diagnostics
Automated regression testing
Issue tracking and defect analysis
Peer reviews of both code and design
Writing clear technical documentation
Collaborate closely with Avionics, GNC, Propulsion, Test, and Ground Software engineers
Translate system-level requirements into software architecture and implementation
Understand interfaces between flight software and sensors, actuators, communications systems, and other onboard computers.
Participate in system architecture and interface definition
Familiarity with defensive programming and failure containment.
MIL-STD-1553, RS-422, and RS-485 experience
Experience with compliance to DO-178C or MIL-STD-882E standards
Thrust Vector Control (TVC) experience
Experience working with Inertial Measurement Units (IMUs)
Experience working with Global Positioning System (GPS) chips
SpaceWire / Time-Triggered Ethernet experience
Experience with Model-in-the-Loop (MIL), Software-in-the-Loop (SIL), and Hardware-in-the-Loop (HIL) testing environments and best practices
Experience debugging software using: JTAG/SWD or equivalent debugging interfaces, Logic Analyzers, Oscilloscopes, Serial/Network interfaces, Embedded tracing/logging tools
DAQ fundamentals for voltage, current, and temperature measurements
Experience with GitLab pipelines, Atlassian tools (Jira, Confluence), or systems engineering practices.
Experience working in a development environment where changes need to be reviewable, reproducible, and traceable.
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