Rocket Lab

Senior Software Engineer I/II - Digital Engineering

Rocket Lab$120K — $165K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Computer Engineering, or similar
  • 5+ years of software development experience in simulation or modeling
  • Proficient in C#/.NET and Angular (or similar frameworks)
  • Experience with TypeScript/JavaScript and RESTful APIs
  • Strong understanding of relational databases (e.g., MySQL, SQL Server)
  • Solid grasp of object-oriented programming principles
  • U.S. citizenship due to program requirements

Responsibilities

  • Design and develop simulation and modeling tools for aerospace systems
  • Create mission-level wargaming tools for multiple domains
  • Analyze laser communication constellation networks and develop related products
  • Develop cross-platform application software using web technologies
  • Apply UI/UX best practices for intuitive user interfaces
  • Collaborate with teams to define system architectures and requirements
  • Participate in design reviews and refine technical specifications
  • Optimize software for large-scale simulations and performance

Benefits

  • Medical, dental, and vision insurance coverage
  • 401(k) retirement plan options
  • Paid vacation, holidays, and sick leave
  • Paid parental leave
  • Discounted stock purchase program
  • Eligibility for company stock or cash incentives
  • Employee discounts and other perks
Full Job Description
SENIOR SOFTWARE ENGINEER I/II - DIGITAL ENGINEERING

Are you passionate about advancing aerospace technology through cutting-edge software solutions? We're looking for a driven Senior Software Engineer I/II to join our Digital Engineering team, based out of our Littleton, CO site. You will play a pivotal role in developing next-generation simulation and modeling tools that support aerospace systems, including flight software and ground software capabilities. This role offers the opportunity to work on innovative projects that enhance aerospace systems through scalable architectures, intuitive user interfaces, and robust software solutions.

You'll be part of a collaborative team, contributing to all phases of software development-from requirements definition and design to coding, testing, and deployment. Our stack includes .NET, Angular, and relational databases, with a focus on scalable architectures and RESTful APIs.

WHAT YOU'LL GET TO DO:
  • Design, develop, and maintain simulation and modeling tools that support aerospace systems, including flight and ground software capabilities
  • Design and develop mission level wargaming tools encompassing space, air, and ground domains
  • Design products for analyzing laser communication constellation networks
  • Develop application software based on web technologies that runs across multiple operating systems, including Windows and Linux
  • Apply UI/UX best practices to create streamlined, intuitive user interfaces for simulation and configuration tools
  • Collaborate with cross-functional teams to analyze requirements, define system architectures, and deliver high-quality solutions
  • Participate in design reviews (e.g., PDR, CDR) and contribute to the refinement of system requirements and technical specifications
  • Conduct code reviews to ensure adherence to company coding standards and best practices
  • Optimize software performance and scalability for large-scale simulations and data processing

(Please note: this position can be hired at the Senior Software Engineer I or Senior Software Engineer II level.)

QUALIFICATIONS YOU'LL BRING AS SENIOR SOFTWARE ENGINEER I:
  • Bachelor's degree in Computer Science, Computer Engineering, or a related technical discipline
  • 5+ years of experience in software development, with a focus on simulation, modeling, or aerospace systems
  • Proficiency in C#/.NET and Angular (or similar frontend frameworks like React or Vue)
  • Experience with TypeScript/JavaScript and building RESTful APIs
  • Strong understanding of relational databases (e.g., MySQL, SQL Server, SQLite)
  • Solid grasp of object-oriented programming principles and design patterns
  • U.S citizenship is required, due to program requirements

QUALIFICATIONS YOU'LL BRING AS SENIOR SOFTWARE ENGINEER II:
  • Bachelor's degree in Computer Science, Computer Engineering, or a related technical discipline
  • 8+ years of experience in software development, with a focus on simulation, modeling, or aerospace systems
  • Proficiency in C#/.NET and Angular (or similar frontend frameworks like React or Vue)
  • Experience with TypeScript/JavaScript and building RESTful APIs
  • Strong understanding of relational databases (e.g., MySQL, SQL Server, SQLite)
  • Solid grasp of object-oriented programming principles and design patterns
  • U.S citizenship is required, due to program requirements

THESE QUALIFICATIONS WOULD BE NICE TO HAVE:
  • Master's or PhD in Computer Science, Computer Engineering, or a related technical field
  • Experience with Docker/Kubernetes for containerization and orchestration
  • Knowledge of network programming (e.g., Sockets, WebSockets) for real-time data exchange
  • Passion for rapid prototyping and software integration leveraging AI tools
  • Passion for UI/UX design
  • Experience with space mission analysis tools such as STK, or similar
  • Experience with modeling of physical systems
  • Familiarity with Git and modern version control workflows.
  • Experience working in Agile/Scrum environments and contributing to iterative development cycles
  • Advanced knowledge of Angular NgRx or other state management libraries
  • Strong problem-solving skills and the ability to debug complex systems
  • A team-oriented mindset with excellent communication skills and a positive attitude

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.

The expected salary range for the position is displayed in accordance with the Colorado Equal Pay for Equal Work Act. Final agreed upon compensation is based upon individual qualifications and experience.

Base salary is only one part of Rocket Lab's compensation package for this role. You may be eligible for company stock, or cash incentives, and can purchase discounted stock through Rocket Lab's Employee Stock Purchase Program. Employee benefits also include medical, dental, and vision insurance coverage; 401(k) retirement plan options; paid vacation, holidays, and sick leave; paid parental leave; and other discounts and perks.

Base Pay Range (CO Only)

$120,000-$165,000 USD

About Rocket Lab

Rocket Lab is a private American aerospace manufacturer and small satellite launch service provider. The company was founded in 2006 by New Zealander Peter Beck. Rocket Lab's Electron rocket is designed to launch small payloads of up to 300 kg into low Earth orbit. The company has launched several successful missions and has contracts with NASA and other organizations. Rocket Lab has raised over $200 million in funding and has offices in the United States and New Zealand.
Learn more about Rocket Lab
Size
500 employees
Market Cap
$1.6 billion
Industry
Founded
2006
NASDAQ

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