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Senior Interactive Simulation Developer

About Epirus

Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques that allow power-hungry systems to do more with less.  

 

Job Summary: We are seeking a Senior Interactive Simulation Developer to lead the development of an immersive simulation environment for mission planning, training, UI/UX testing, and more. The ideal candidate will have a proven track record in developing high-quality products and simulations, particularly in Unreal Engine. As a senior team member, you will oversee the technical development, guide the project, and shape the simulation roadmap.

 

Responsibilities: 

  • Lead the technical development of our in-house simulation platform using Unreal Engine.
  • Collaborate closely with engineering teams to enhance simulation capabilities.
  • Work with design and UI/UX teams to develop next-generation user interfaces
  • Create simulation scenarios for training users in the operation of our systems.

 

Basic Qualifications:

  • Bachelor’s degree in computer science or related field. 
  • Strong understanding of computer science fundamentals (algorithms, data structures, object-oriented programming). 
  • 5+ years of game development experience, with at least 3 years using Unreal Engine (UE4 or later). 
  • Proven track record of contributing to one or more shipped AA/AAA games or equivalent. 
  • Strong understanding of server-client architecture and network optimization for multiplayer games. 
  • Demonstrated ability to lead a development team, including mentoring junior developers.  
  • Proficiency in C++ and Blueprint scripting, with familiarity with Python. 
  • Familiarity with game development processes, including working with design, development, production, and QA  
  • Excellent troubleshooting skills and a passion for overcoming technical challenges

 

Preferred Skills and Experience:

  • Previous experience with cross-disciplinary engineering projects 
  • Military service or defense industry experience  
  • A background in mathematical simulation or training software development

 

Additional Requirements: 

  • This is an onsite position based at our Torrance Headquarters.  

 

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. Learn more about the ITAR here.  

At Epirus, you’ll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, “impossible” is just a challenge. We're a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules. 

 

As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. 
For the state of California only, the range of starting pay for this role is:
$135,700$172,300 USD

Average salary estimate

$154000 / YEARLY (est.)
min
max
$135700K
$172300K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About Senior Interactive Simulation Developer, Epirus

At Epirus, a pioneering technology company based in Torrance, CA, we are on the hunt for a Senior Interactive Simulation Developer to join our vibrant team. As the brains behind our immersive simulation environment, you'll lead the charge in developing tools for mission planning, training, and testing UI/UX. If you're passionate about making a meaningful impact and have solid experience in Unreal Engine, you could be the perfect addition to our team! You'll take the reins on our in-house simulation platform, collaborating closely with engineering, design, and UI/UX teams to create next-gen interfaces and training scenarios. Your technical leadership will guide our project roadmap, mentorship of junior developers will help build a skillful team, and your innovative mindset will overcome challenges while enhancing simulation capabilities. We value creativity and ingenuity, and here at Epirus, “impossible” is just another word for a new challenge. If you have a degree in computer science and at least five years of game development experience (with three years in Unreal Engine), this is your opportunity to shine. Join us and be part of solving national security challenges with cutting-edge technology.

Frequently Asked Questions (FAQs) for Senior Interactive Simulation Developer Role at Epirus
What are the responsibilities of a Senior Interactive Simulation Developer at Epirus?

As a Senior Interactive Simulation Developer at Epirus, your primary responsibilities will include leading the technical development of our in-house simulation platform using Unreal Engine. You will also collaborate closely with various engineering teams to enhance simulation capabilities and design next-generation user interfaces together with UI/UX teams. Creating effective simulation scenarios for training users in our systems is also a vital part of your role.

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What qualifications do I need for the Senior Interactive Simulation Developer position at Epirus?

To qualify for the Senior Interactive Simulation Developer position at Epirus, you should have a bachelor’s degree in computer science or a related field. Additionally, you will need to possess over 5 years of game development experience, with at least 3 of those years working specifically with Unreal Engine. A strong understanding of computer science fundamentals, server-client architecture, and proficiency in C++ and Blueprint scripting will also be essential.

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What programming skills are required for the Senior Interactive Simulation Developer role at Epirus?

The Senior Interactive Simulation Developer position at Epirus requires proficiency in C++ and Blueprint scripting. Familiarity with Python is also beneficial, as it enhances interoperability within our simulation environment. A solid understanding of algorithms, data structures, and object-oriented programming is crucial for this role.

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What experience is preferred for the Senior Interactive Simulation Developer at Epirus?

While not mandatory, we prefer candidates who have a background in military service or experience within the defense industry for the Senior Interactive Simulation Developer position at Epirus. Additionally, experience with cross-disciplinary engineering projects or a background in mathematical simulation could offer you a competitive edge.

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What is the work environment like for a Senior Interactive Simulation Developer at Epirus?

As a Senior Interactive Simulation Developer at Epirus, you’ll enjoy a collaborative, fast-paced work environment. The position is onsite at our Torrance headquarters where you'll work closely with skilled technical peers and have the chance to tackle some of the defining tech challenges of the national security landscape. We foster a culture of innovation, where diversity and teamwork drive success.

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Common Interview Questions for Senior Interactive Simulation Developer
Can you describe your experience with Unreal Engine in game development?

Sure! When answering this question, highlight specific projects where you have utilized Unreal Engine, noting the scope of your work and what you achieved. Discuss anything unique about your process or any challenges you overcame, demonstrating your problem-solving skills and your ability to navigate complex projects.

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How do you manage collaboration with cross-disciplinary teams?

A good answer would be to discuss your communication strategies and tools you use for effective teamwork. Elaborate on an example where collaboration led to a successful outcome, emphasizing your adaptability to different working styles and how it contributes to project success.

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What techniques do you use for enhancing simulation realism?

When addressing this question, provide examples of specific techniques you have implemented to enhance realism, such as physics calculations, AI behaviors, or detailed environmental rendering. This showcases your technical skills and an understanding of what makes a simulation immersive.

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How do you approach debugging and troubleshooting within simulations?

In your response, emphasize your systematic approach to debugging. Discuss tools you've used, such as debuggers and performance profilers, and share a specific instance where you successfully resolved a complex issue within a simulation.

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What are your strategies for mentoring junior developers?

A strong response could include your philosophy on mentoring—how you foster an inclusive learning environment, share knowledge, and develop tailored plans for individual developers. Sharing a success story of a mentee can also underscore your effectiveness.

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Describe your experience in creating user interfaces for simulations.

Here you should illustrate your experience designing and implementing user interfaces, focusing on the user experience principles you've leveraged. Discuss any specific tools or methods you've used to gather user feedback for continuous improvement.

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Can you walk us through a project where you implemented server-client architecture?

Use this opportunity to outline your technical contribution to a project that utilized server-client architecture. Explain your role, the technologies involved, and how you optimized network performance for multiplayer components.

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What interest or experience do you have in military simulations or defense projects?

Express your genuine interest in military simulations if applicable. If not, talk about your passion for creating simulations that contribute to training and preparedness, explaining how this aligns with your career goals.

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How do you keep up with the latest trends and technologies in simulation development?

Discuss the resources you utilize to stay informed, like industry publications, online forums, or conferences. Share specific examples of how you've integrated new technologies into your work or echoed prominent trends in your projects.

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What motivates you to work on simulation development?

In your answer, reference personal passion tied to problem-solving and innovation. Discuss the impact of your work on end-users and how it resonates with you, affirming your commitment to making a difference in national security or technological advancement.

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Inclusive & Diverse
Rise from Within
Mission Driven
Diversity of Opinions
Work/Life Harmony
Transparent & Candid
Growth & Learning
Fast-Paced
Collaboration over Competition
Take Risks
Friends Outside of Work
Passion for Exploration
Customer-Centric
Reward & Recognition
Feedback Forward
Rapid Growth
Medical Insurance
Paid Time-Off
Maternity Leave
Mental Health Resources
Equity
Paternity Leave
Fully Distributed
Flex-Friendly
Some Meals Provided
Snacks
Social Gatherings
Pet Friendly
Company Retreats
Dental Insurance
Life insurance
Health Savings Account (HSA)
MATCH
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FUNDING
SENIORITY LEVEL REQUIREMENT
TEAM SIZE
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HQ LOCATION
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EMPLOYMENT TYPE
Full-time, on-site
DATE POSTED
April 10, 2025

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