Flight Software Engineer

EVONA; San Francisco (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

EVONA is seeking a Flight Software Engineer to join a highly technical, multidisciplinary team building the software stack for operating spacecraft. The role offers hands-on ownership across flight software, embedded Linux, spacecraft interfaces, controls and hardware integration.

You will work on spacecraft reliability, product interface development, and software-to-software as well as software-to-human interfaces within a cross-functional team covering radio, data management, attitude control

Qualifications

• 3+ years building taskable software stacks (e.g., web servers or similar).
• Experience with service-based architectures and interface design.
• Experience with Linux drivers and /dev interfaces.
• Strong communication and collaboration skills.

Responsibilities

• Spacecraft reliability: observability, testing, bug fixing, and best practices.
• Product interface development for payload and ground interactions.
• Developing software interfaces with a product mindset.
• Cross-functional software engineering across radio, data management, attitude control, and safety.
• Applying modular software practices to limit complexity.
• Developing and evolving the flight software service stack.

Skills

Task-based software

Service-based architectures

Linux drivers

API design

Communication skills

Tools

Docker

MQTT

RPC

Protobuf/FlatBuffers

Job description

We’re working with an early-stage aerospace company developing a new generation of compact, high-performance spacecraft. The team is building differentiated satellite technology designed to improve the scalability, reliability and economics of deploying and operating satellite constellations.

They are looking for a Flight Software Engineer to join a highly technical, multidisciplinary engineering team and help develop the software stack responsible for operating the spacecraft.

This is a hands-on position with significant technical ownership, working across flight software, embedded Linux, spacecraft interfaces, controls and hardware integration.

Responsibilities:

• Spacecraft reliability, including observability instrumentation, designing test systems to expose bugs, fixing bugs, and introducing/modeling best practices for reliable software.
• Product interface development, including designing clean interfaces for payload and ground interactions.
• Developing software interfaces with a product mindset, where the interfaces themselves are considered part of the product.
• Cross-functional software engineering across radio, data management, attitude control and system safety.
• Applying software engineering practices that limit complexity within task-oriented, modular systems.
• Developing and evolving the flight software service stack responsible for operating the spacecraft.

Ideal Experience:

• 3+ years of experience building taskable software stacks, such as web servers or comparable systems.
• Experience with service-based architectures.
• Experience designing software-to-software and software-to-human interfaces.
• Experience with Linux drivers and the /dev interface.
• Strong communication and collaboration skills.
• A bias towards simplicity and maintainable software.

Desirable (experience with some of the following would be beneficial):

• Docker.
• Rust and/or Python.
• MQTT and RPC.
• Serialization technologies such as Protobuf or FlatBuffers.
• Embedded Linux and hardware/software interfaces.
• Spacecraft flight software or satellite systems.
• Spacecraft mission concepts, including operations planning and attitude control.
• Attitude Determination and Control (ADC) concepts, mathematics or systems.
• IoT, robotics, autonomous systems or backend/distributed software controlling physical systems.