Senior Software Engineer

Overview Energy is building a mission-driven team committed to delivering space-based solar power to the world. We uniquely operate at the intersection of space and clean energy. We are based in the DC area, backed by world-class investors, and are operating in stealth mode.

Are you energized by the challenge of building both software systems and teams? As a systems programmer Senior Software Engineer at Overview Energy you will write mission-critical code while helping establish and best practices. You'll develop software for our hardware systems while collaborating with and mentoring other engineers. Initially, you will focus on delivering code for our test campaign in early 2025 while helping strengthen our development practices. Following the test campaign, you'll turn your focus to helping with our future satellite flight software and its integration with hardware systems in space and on the ground. Your work will enable us to build a constellation of next-generation satellites. 

Responsibilities:

• Design and build well-structured, maintainable Python-based code for interfacing sensors and actuators to microprocessor and microcontroller systems.Develop a framework for continuous integration, delivery and deployment across satellite development and flight systems 

• Develop embedded software for microcontrollers in a systems programming language that interact with satellite electronics via RS-422/485/232, CAN, I2C, GPIO, SPI, LVDS, etc. 

• Develop test approach and test software for unit and system level validation and verification, as well as support of Processors-in-the-Loop, Hardware-in-the-Loop, and Software-in-the-Loop testbeds

• Support development and implementation of Ground Software and Mission Operations infrastructure especially in support of integration with broader system flight software

• Write and review code and participate heavily in hands-on development

• Participate in the entire software development lifecycle, from design through automated and manual testing and deployment

• Mentor a high-performing software team while supporting our hardware engineers in their development efforts and tests

• Foster a culture of open communication, continuous learning, and technical excellence

Requirements:

• US Persons only. No visa applicants should apply.

• 7+ years of software engineering experience, with experience mentoring other engineers and contributing to technical direction

• Familiarity with modern software development practices and tools (git, CI/CD, code review, etc.)

• A track record of technical excellence while also excelling at collaborative leadership

• Proficient in Python and MicroPython with extensive experience developing software with direct hardware interaction

• Experience with cooperative multitasking patterns such as Python Asyncio

• Experience with multithreading, multiprocessing, and distributed systems

• Familiarity with Python and a modern systems programming language other than C++

• Experience with serial communication protocols (e.g., UART, I2C, SPI)

• Experience with networking messaging libraries such as ZeroMQ and RabbitMQ

• Experience testing code with hardware in the loop, and then automating those tests

• Experience with telemetry systems, data logging, and transmission over various channels

Nice to have experience:

• Visual Studio Code

• Scientific Python (NumPy, Matplotlib, OpenCV, SymPy, Jupyter)

• MicroPython, Micropython.viper

• Experience with satellite or UAV flight software systems

• Experience with supporting avionics design and development for aerospace applications

• Experience with IoT systems

• Experience with safety-critical systems

• Experience with Raspberry Pi 5 or similar single board computers

• Familiarity with PID and other control systems

• Aerospace experience, especially with satellite flight or ground software

Benefits: The health and safety of our employees and their families comes first. In addition to competitive salary and equity, we offer competitive Medical, Dental, Vision, Disability, and Life coverage, Paid Time Off, Parental Leave, Health and Wellness stipend, and employer 401K matching. The Company reserves the right to modify or change these benefits at any time.

ITAR Requirements: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Overview Energy is an Equal Opportunity Employer; employment with Overview Energy is governed on the basis of merit, competence, and qualifications, and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status. Any applicants looking to receive reasonable accommodations during the application or interview process, please contact View email address on jobs.jobcopilot.com .

Studies show that often women and members of underrepresented groups apply for jobs only if they meet 100% of the qualifications. Overview Energy encourages everyone who thinks they could do the job, even if they don’t meet all of our idealized qualifications, to apply.

We look forward to your application!