Software Engineer 3

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of the Blue Origin Engines business unit, where our focus is the design, development, manufacturing, and testing of engines and propulsion systems. Built for multiple uses, our family of engines is powering the next generation of rockets for commercial, civil, national security, and human spaceflight. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of Blue Origin's Engines – Advanced Engines business unit, focused on the design, development, testing, and operation of advanced systems that power the next generation of Blue Origin programs. As a Senior Software Engineer, you will architect and lead development of "River," our Electron-based command and control (C2) application that operates test and control systems—including driver-level PLC and packaged control surfaces, data storage, manipulation, and real-time send/receive. Passion for our mission and vision is required!

Special Mentions:

• Location: Kent, WA or Huntsville, AL
• Relocation: Relocation assistance is provided.
• Travel: Less than 10% .

Responsibilities include but are not limited to:

• Architect, develop, and maintain River, an Electron-based command and control application (TypeScript/JavaScript, Node.js)
• Design and own data pipelines for storage, manipulation, and real-time send/receive of high-rate data
• Lead driver-level integration with PLC and packaged control surfaces (Modbus and other industrial protocols)
• Establish software architecture, design patterns, and engineering best practices across the codebase
• Drive code quality through reviews, automated testing, and CI/CD
• Partner with controls, avionics, and test engineers to define interfaces and translate requirements into robust software
• Troubleshoot complex issues across the software/hardware boundary in development and test environments
• Mentor junior engineers and contribute to technical roadmap and cross-program lessons learned

Minimum Qualifications:

• B.S. in Computer Science, Computer/Software Engineering, or a related STEM field
• 5+ years of relevant software development experience
• Strong proficiency in TypeScript/JavaScript and Node.js
• Experience building and shipping production applications, including data storage and real-time communication
• Demonstrated experience with software architecture, design patterns, and testing/CI practices
• Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Preferred Qualifications:

• Experience with Electron and cross-platform desktop application development
• Experience integrating with PLCs and industrial protocols (Modbus, etc.) at the driver level
• Experience with time-series databases, high-rate data acquisition, or streaming data
• Familiarity with command and control, test systems, or hardware-in-the-loop environments
• Experience leading projects and mentoring engineers

Why Blue Origin:

We are a team of problem solvers united by a passion for our mission: for the benefit of Earth. Here, you'll own software that commands and controls real hardware, work alongside world-class engineers, and see your work perform on the stand. Don't meet every desired qualification? We encourage you to apply anyway—you may be just the right candidate for this or other roles. Ready to architect the software that powers spaceflight? Apply today and add your chapter to the history of space. Compensation Range for: WA applicants is $164,652.00 - $230,512.80 Other site ranges may differ Culture Statement Don’t meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles. Export Control Regulations Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Background Check

• Required for all positions: Blue’s Standard Background Check
• Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation
• Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.
• Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical

Benefits

• Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.
• Stock Options for all regular employees (working at least 20 hours/week)
• Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.
• Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.

Equal Employment Opportunity Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on “Know Your Rights,” please see [here](#). Affirmative Action and Disability Accommodation Applicants wishing to receive information on Blue Origin’s Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at [View email address on joinrs.com](#). Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.