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Software Engineer - Simulation

Radiant is a clean energy startup developing a nuclear microreactor. They are seeking a Software Engineer with a strong physics or mechanical engineering background to simulate physical systems and improve their software stack.

Skills

  • Proficient in Python, C++, C# or similar programming languages.
  • Familiarity with software development best-practices.
  • Experience with simulation tools.

Responsibilities

  • Develop models to simulate reactor physics and other Kaleidos systems.
  • Improve representations of reactor components in the digital twin.
  • Collaborate across teams to accelerate software and hardware testing.
  • Own mission-critical internal products and tooling.

Education

  • Bachelor’s degree in engineering, physics, or similar field.

Benefits

  • Substantial incentive stock plan.
  • 100% medical coverage for employee + 50% for dependents.
  • Sponsored One Medical memberships.
  • Vision and dental coverage.
  • Flexible PTO policy.
To read the complete job description, please click on the ‘Apply’ button
What You Should Know About Software Engineer - Simulation, Radiant

Radiant is excited to find a Software Engineer - Simulation to join our innovative team in El Segundo, California. As a clean energy startup, we aim to transform the future with the Kaleidos 1MW microreactor, the world's first portable, zero-emissions power source. This role is a fantastic opportunity for someone with a background in physics or mechanical engineering, as you'll work closely with diverse teams including mechanical, electrical, and nuclear engineers. Your contributions will involve simulating intricate physical systems and enhancing our custom-built Digital Twin system, crucial for our reactor's development. You will take ownership of mission-critical software and tools that will ultimately drive forward the commercialization of the first mass-produced nuclear reactor. Imagine collaborating with like-minded professionals to create models that simulate reactor physics and refine representations of reactor components. Your work will not just be about coding—it's about making a genuine impact on how power is generated and delivered, particularly to underserved regions or crucial settings like hospitals during emergencies. If you're self-motivated and have a knack for communication, we’d love to have you on board at Radiant. In return, we offer not just an engaging and vibrant work environment but also excellent benefits that include substantial stock options, comprehensive medical coverage, and flexible paid time off. Join us and help ignite the next revolution in clean energy!

Frequently Asked Questions (FAQs) for Software Engineer - Simulation Role at Radiant
What are the responsibilities of a Software Engineer - Simulation at Radiant?

As a Software Engineer - Simulation at Radiant, your main responsibilities will include developing models to simulate reactor physics and other systems related to our Kaleidos microreactor. You will also improve the representations of reactor components within our cutting-edge Digital Twin and collaborate across various teams to expedite software in the loop and hardware-in-the-loop testing. Your role will be pivotal in managing internal products and tools critical to our operations.

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What qualifications are required for the Software Engineer - Simulation position at Radiant?

To excel as a Software Engineer - Simulation at Radiant, candidates need to hold a Bachelor’s degree in engineering, physics, or a related field, complemented by at least 4 years of professional experience in languages like Python, C++, or C#. Familiarity with software development best practices and version control in Git is essential. A passion for physics and engineering, along with strong interpersonal skills, will also contribute to success in this role.

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What is the work environment like for a Software Engineer - Simulation at Radiant?

At Radiant, the work environment is collaborative and interdisciplinary. As a Software Engineer - Simulation, you will work alongside talented professionals from mechanical, electrical, and nuclear engineering backgrounds. This diverse setting fosters creativity and innovation, as team members come together to tackle exciting challenges in the clean energy sector. The company culture is driven by motivation and an unwavering commitment to achieving milestones that will shape the future of energy production.

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What benefits does Radiant offer to its Software Engineer - Simulation employees?

Radiant offers a comprehensive benefits package for its Software Engineer - Simulation position. Eligible employees can expect to receive substantial stock options, including an incentive stock plan, medical coverage that extends to dependents, and 100% coverage for vision and dental plans. Additional perks include a flexible PTO policy, sponsored memberships for medical services, and free snacks and drinks onsite. Radiant values the well-being of its employees and strives to create a supportive work environment.

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What software tools might a Software Engineer - Simulation at Radiant use?

A Software Engineer - Simulation at Radiant will likely use various software development tools and programming languages such as Python, C++, and C#. Familiarity with simulation tools and hardware systems is essential, alongside experience in documentation practices and version control systems like Git. Additionally, knowledge of common design patterns will be beneficial as you collaborate on developing impactful software solutions for our microreactor simulations.

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Common Interview Questions for Software Engineer - Simulation
Can you explain your experience with simulation tools relevant to the Software Engineer - Simulation role?

When answering this question, discuss specific simulation tools you've worked with, detailing your projects and the impact those simulations had on outcomes. Highlight your familiarity with aspects such as modeling and testing, and how your contributions align with the goals of the Software Engineer - Simulation role at Radiant.

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What strategies do you employ to ensure accuracy in simulations?

In your response, elaborate on the methodologies you utilize to validate and verify your simulations. Talk about how you integrate feedback and data from real-world tests to refine your models, which will resonate well with Radiant’s mission in developing cutting-edge technology.

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Could you explain a challenging software project you've managed?

Provide a narrative about a challenging project, emphasizing how you approached problem-solving, teamwork, and the technologies employed. For Radiant, focus on aspects relating to simulation or any cross-disciplinary collaborations that mirror what you might experience in the Software Engineer - Simulation position.

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How do you handle tight deadlines and multiple projects?

Discuss your time management techniques, such as prioritization, effective communication, and using tools like Agile methodologies to ensure project milestones are met. Relate this to potential scenarios at Radiant where teamwork under tight deadlines is essential for the company's innovative pursuits.

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What programming languages are you proficient in, and how do they apply to this role?

Be prepared to list the programming languages you are proficient in, specifically Python, C++, and C#. Describe your experience in using these languages in simulation projects, ensuring you tie it back to the requirements of the Software Engineer - Simulation position at Radiant.

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Can you describe your experience with hardware-in-the-loop testing?

When answering, contextualize your experience with hardware-in-the-loop testing and its significance in validating simulations. Share specific projects where you utilized this technique, emphasizing its relevance for the Software Engineer - Simulation role at Radiant.

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What interests you about working on clean energy projects?

Express your passion for sustainable technologies and how they align with your personal and professional values. Highlight your desire to contribute to impactful projects like Radiant's Kaleidos microreactor and the positive environmental implications of clean energy solutions.

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How do you stay up to date with advancements in simulation software and techniques?

Mention resources such as journals, online courses, and professional networks that you engage with to keep your skills and knowledge current. This demonstrates your commitment to continuous learning, which is important in a pioneering company like Radiant.

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What role does communication play in your software development process?

Illustrate the importance of open communication within teams and how it facilitates collaboration, especially in interdisciplinary environments. Share examples of how you effectively convey technical concepts to non-technical team members, which is crucial at Radiant.

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Why do you want to work as a Software Engineer - Simulation at Radiant?

Your answer should reflect both your enthusiasm for the company's innovative projects and your alignment with their mission. Express your excitement about the opportunity to contribute to meaningful advancements in clean energy while also elaborating on your suitability for the role.

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EMPLOYMENT TYPE
Full-time, on-site
DATE POSTED
March 20, 2025

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