Senior Full Stack Software Engineer

What we're building The marine industry supports recreation, global commerce, and national defense. And yet it runs on technology that hasn't meaningfully changed in fifty years. Until now. Arc is on a mission to electrify the marine industry. We're rethinking powertrains, software, and vessel designs from first principles. And we're already executing. We started with consumers to develop and harden our core technology. We're now scaling production of our flagship model with new models and sectors on the horizon. Now we're extending our platform to commercial applications, starting with tugs, ferries, and defense, with years worth of signed contracts and a pipeline that spans every vessel type on the water. The technology is proven, the momentum is building, and the opportunity is enormous. The marine industry is going electric and Arc is building the platform that powers it. Who we're looking for We’re looking for someone excited by our vision, eager for a challenge, and willing to learn on the job. We pride ourselves on transparency and operate in a lean, high-trust environment that encourages everyone to take ownership over their domain. This is a full-time role. As a hardware company, we require in-person work at our factory in Torrance, CA. You’ll report to the Director of Software and work closely with a lean, high-trust team where everyone’s work matters. What You'll Do - Designing, building, testing, and deploying customer facing applications including the boat infotainment systems, mobile app, and website across frontend, backend, and infra - Working closely with our product team to develop boundary-pushing user experiences - Developing internal tools to improve our manufacturing processes - Identifying opportunities to use software to accelerate the company’s trajectory Minimum Qualifications - 6+ years of industry experience that covers both frontend and backend - Strong grasp of the fundamentals of software engineering and passion for developing high quality, maintainable software - Excellent interpersonal skills in both written and verbal media Bonus qualifications - Appreciation for customer-driven products and beautiful design - Prior experience with Typescript, Python, and/or Rust - Prior experience with Amazon Web Services and/or Google Cloud Platform - Prior experience with software in a hardware domain, such as embedded devices, mobile apps, IoT, and/or infotainment systems - Comfortable pushing an fast but sustainable pace - Enthusiasm for boating and clean energy At Arc, we encourage diversity and consider all qualified applicants equally for employment, regardless of background, identity, or status. You’re always welcome to reach out even if you don’t meet many of these qualifications. Passion and aptitude make up for a lot. Our Values We move with urgency and build with care. We value these five things above all else: - Ownership over both your work and the company's success - Empathy for colleagues and for customers - Humility in problem solving and collaboration - Pragmatism for navigating ambiguity quickly and sensibly - Inclusion of different backgrounds, opinions, cultures, and perspectives We want people who share and embody these values. It is vital that our values align — we'd be happy to elaborate on any or all of these during the interview process. What we offer The base salary for this role is $190,000 annually Highly competitive equity grants are included with full-time offers, as well as semi-annual bonuses tied to your impact, not just your tenure. Additionally, Arc offers top-tier benefits for full-time employees, including: - Healthcare benefits — 99% employer-paid medical, dental, and vision - Parental leave — 14 weeks fully paid for birthing and non-birthing parents - Generous time off — Highly competitive PTO with an opportunity to earn more time with tenure - Income protection — Life and disability insurance for all employees - Retirement savings — Traditional and Roth 401(k) access - Water fund — $500 for you to spend each year to get out on the water, however you choose - Professional development — $500 annual reimbursement for professional development and a monthly AI stipend - Safety support — Annual reimbursement for PPE, ergonomic equipment, and anything that ensures we keep our crew safe - Captain training — Training and access to take Arc boats out with friends and family - Office perks — Daily lunches, snacks, and good coffee while onsite - Relocation assistance — Available depending on role eligibility