Senior Software Engineer, Epirus
User Interface
$163.3-187k
Office located in Torrance, CA
Directed energy & power management solutions
Be an early applicant
Directed energy & power management solutions
201-500 employees
Be an early applicant
$163.3-187k
Office located in Torrance, CA
201-500 employees
Company mission
To create innovative power solutions to solve complex problems and increase the velocity of change for customers.
Role
Who you are
- As we enhance, scale and deploy our systems, we need software engineers who want to take ownership and work closely with a skilled team from planning through implementation
- A successful candidate will have deep experience implementing and developing all aspects of web-based UIs and will leverage that experience to do the following:
- Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience
- We’re looking for a Senior-level front-end engineer
- 5+ years of professional front-end/UI development experience, JavaScript and TypeScript Expert
- Mastery in building UI applications with React
- Competence in at least one set of front-end build tools, bundling, and transpilation
- Competence in at least one set of testing frameworks for unit, integration, and e2e testing (e.g., Jest, Playwright)
- Mastery of CSS, SASS, and experience with Bootstrap, Tailwind, Material-UI, Shadcn
- Experience optimizing performance for real-time React applications
- Experience with Agile/Scrum development
- Experience working with a design/development pipeline
- At least 1+ years with at least one of the following: web-based 3d rendering, data visualization, mapping libraries
- 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
Desirable
- Experience with wireframing/design tools (e.g., Figma, Adobe XD, Sketch)
What the job involves
- At Epirus you will: Create User Interfaces for cutting-edge systems, not just apps
- Create reliable and real-time optimized UIs
- Innovate to solve problems that are novel and critical to our nation
- Make powerful insights into our architectural decision-making, including framework trade-offs, state-management solutions, API and business layer patterns, and error-handling strategies
- Collaborate effectively with UX/UI designers to ensure the seamless translation of design concepts into functional, user-friendly interfaces
- Collaborate effectively with our backend teams to improve API designs
- Integrate novel front-end tech into our stack
- Take ownership of significant new features and plan them with meaningful technical document requirements descriptions, design wireframes, and software design diagrams
- Optimize not just performance but developer experience, CI/CD, and testing
- Be a force for readability and clean coding patterns in our codebase
- Mentor and collaborate effectively
Our take
Epirus is making waves in the defence technology industry, positioning itself as a key player in developing innovative solutions for both government and commercial markets. With this, the company is rapidly scaling its diverse product line, with a particular focus on anti-drone weaponry.
In a competitive field that includes major players like Boeing, Epirus is among the many companies racing to develop technologies to meet the growing demand for drone-zapping systems for the US Military. While each company brings its own unique approach, Epirus is betting on its microwave technology-based anti-drone platform to stand out as the preferred solution.
Backed by funding from investors like T. Rowe Price, Epirus is well-positioned to continue its leadership in the sector. The company is using its resources to refine its directed energy and power calibration technology, integrating it into a variety of electronic systems. With a focus on energy conservation and extending battery life, Epirus is shaping the future of defence solutions.
Steph
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 11 rounds)
Mar 2025
$250m
SERIES D
Sep 2023
$4.1m
GRANT
Total funding: $548.4m
Company benefits
- Health care coverage: Up to 100% paid medical coverage, robust vision & dental, personalized flex accounts, and supplemental health plans
- Compensation: Stock options with full vesting, 6% 401k match, Annual dependent care support, Monthly electronics stipend
- Generous PTO: 19 paid holidays (including winter break), unlimited PTO, and generous parental leave to focus on what matters
- Mental health and wellness: Free gyms, Calm app subscriptions, and unlimited mental health access - we've got you covered
- Office perks: Fuel your day with catered lunches, stocked kitchens, flexible hours, and casual dress
- Pet insurance: We've got your furry friends covered with our company pet insurance options
Company HQ
Old Town Torrance, Torrance, CA
Leadership
Andy Lowery
(CEO)Andy initially joined Epirus in 2021 as CPO, before becoming COO and General Manager in 2022 and CEO in 2023. Prior to this, they held key roles including COO and General Manager at Apogee Semiconductor, and also co-founded and served as the CEO of RealWear, Inc.
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