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Posted May 4, 2026

Full Stack Software Engineer – Customer Portal & Web Experience Development

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About arenaflex

arenaflex is the vehicle intelligence company that accelerates the global adoption of safe, AI-driven machines. Founded in 2017, arenaflex delivers the toolchain, Vehicle OS, and autonomy stacks to help customers build intelligent vehicles and shorten time to market. Eighteen of the top 20 global automakers and major programs across the Department of Defense trust arenaflex's solutions to deliver vehicle intelligence. arenaflex services the automotive, defense, trucking, construction, mining, and agriculture industries and is headquartered in Mountain View, CA, with offices in Washington, D.C., San Diego, CA, Ft. Walton Beach, FL, Ann Arbor, MI, London, Stuttgart, Munich, Stockholm, Seoul, and Tokyo.

At arenaflex, we are pioneering the future of autonomous vehicle technology. Our mission is to make AI-driven machines a safe, reliable, and accessible reality across industries. We believe that the work we do today will fundamentally transform how people live, work, and move throughout the world. Join us in shaping the future of transportation and autonomy.

We are an in-office company, and our expectation is that employees primarily work from their arenaflex office 5 days a week. However, we also recognize the importance of flexibility and trust our employees to manage their schedules responsibly. This may include occasional remote work, starting the day with morning meetings from home before heading to the office, or leaving earlier when needed to accommodate family commitments.

About the Role

We're looking for a talented and passionate full-stack Software Engineer to join our Application Engineering team and elevate the user experience across our public-facing website, blog, and other customer-facing portals. This is a high-impact and highly visible role, focused on elevating the end-to-end user experience across our digital products. You'll play a key part in shaping how users interact with and perceive our platform, ensuring our communication, design, and functionality align to deliver a seamless, intuitive, and engaging experience.

In this role, you'll work closely with cross-functional partners in Engineering and Design to build fast, responsive, and elegant web experiences. A key responsibility will be revamping our customer portal and technical manual, ensuring it's intuitive, scalable, and supports both self-service and high-touch user journeys. You'll be instrumental in transforming how our customers engage with our products and services, creating experiences that set the standard for excellence in the autonomy industry.

What You'll Do at arenaflex

As a Full Stack Software Engineer on our Application Engineering team, you will be responsible for designing, building, and maintaining the digital experiences that represent arenaflex to the world. Your work will directly impact how customers, partners, and potential employees perceive and interact with our company. Here's what you can expect to do:

We're Looking For Someone Who Has

We seeking a candidate who brings a strong technical foundation and a passion for creating exceptional web experiences. The ideal candidate will have:

Nice to Have

While not required, the following experience or skills would be valuable in this role:

Skills and Competencies Required for Success

To thrive in this role at arenaflex, you should possess a unique blend of technical expertise and interpersonal skills. We value candidates who demonstrate:

Career Growth Opportunities and Learning Benefits

At arenaflex, we invest heavily in the growth and development of our team members. This role offers exceptional opportunities for professional advancement and skill development:

Autonomy is one of the leading technological advances of this century that will come to impact our lives. The work you'll do at arenaflex will meaningfully accelerate the efforts of the top autonomy teams in the world. At arenaflex, you will have a unique perspective on the development of cutting-edge technology while working with major players across the industry and the globe.

Work Environment and Company Culture

At arenaflex, we foster a culture of innovation, collaboration, and excellence. We believe that the best work happens when talented people come together to solve challenging problems. Our work environment is characterized by:

Compensation, Perks, and Benefits

arenaflex offers competitive compensation packages designed to attract, retain, and reward top talent. Our comprehensive benefits include:

Note: Benefits are subject to change and may vary based on jurisdiction of employment. Compensation ranges reflect the minimum and maximum intended target base salary for new hire salaries for the position. The actual base salary offered to a successful candidate will additionally be influenced by experience, credentials, certifications, educational attainment, skill level requirements, interview performance, and the level and scope of the position.

Join Us

Don't meet every single requirement? If you're excited about this role but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles at arenaflex. We value potential and passion alongside experience, and we believe in giving talented individuals the opportunity to grow and contribute.

arenaflex is an equal opportunity employer and federal contractor or subcontractor. Consequently, the parties agree that, as applicable, they will abide by the requirements of 41 CFR 60-1.4(a), 41 CFR 60-300.5(a) and 41 CFR 60-741.5(a) and that these laws are incorporated herein by reference. These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, or national origin. These regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability. The parties also agree that, as applicable, they will abide by the requirements of Executive Order 13496 (29 CFR Part 471, Appendix A to Subpart A), relating to the notice of employee rights under federal labor laws.

We look forward to receiving your application and learning how you can contribute to our mission of accelerating the adoption of safe, AI-driven machines. Join arenaflex and be part of something truly transformative.

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