Full Stack Product Engineer (Remote – AU/NZ)

About the role

Optimal is seeking an Intermediate Full Stack Product Engineer to help build and ship research tools that empower data‑driven decisions. The position is remote‑first, with the option to work from our Wellington headquarters, and offers real ownership over product features.

Key responsibilities

• Design, develop, and deliver new product features that improve user research workflows.
• Integrate AI into the development process to increase efficiency and quality.
• Collaborate closely with product managers and designers to understand user problems and shape solutions.
• Own features end‑to‑end, driving them from concept through production while focusing on outcomes.
• Contribute to a strong engineering culture by sharing knowledge and mentoring teammates.

Required profile

• Entrepreneurial mindset with a willingness to take ownership and work with imperfect information.
• Product‑focused attitude, caring about why features matter to users.
• Customer‑centric approach, aiming to improve the overall user experience.
• Collaborative and proactive communication in a remote‑first environment.
• Strong problem‑solving skills, able to break down ambiguity into practical solutions.

Required skills

• React
• Ruby on Rails
• AWS
• Infrastructure‑as‑code
• CI/CD pipelines

What we offer

• Competitive salary plus Employee Share Option Plan (ESOP).
• Annual wellbeing allowance and learning & development budget.
• Home‑office setup allowance and an extra day off on your birthday.
• Opportunities for professional growth within a high‑performing team.
• Flexible remote‑first working arrangement.