Note: The job is a remote job and is open to candidates in USA. 1Password is a rapidly growing company focused on building a safe, productive digital future. They are seeking a Senior Developer to join their Growth Team, responsible for developing self-serve experiences and driving experimentation across their B2B product suites.

Responsibilities

• Shape and evolve our experimentation platform (feature flags, instrumentation, data quality, reporting loops)
• Lead the design and implementation of experiments that drive activation, engagement, and expansion
• Partner closely with product, design, and data to refine hypotheses, define measurable outcomes, and interpret results
• Balance rapid iteration with long-term architectural health and security
• Raise the bar for code quality, observability, and performance across the team
• Mentor engineers through code reviews, technical design discussions, and pairing
• Identify technical opportunities to unlock new growth mechanisms
• See your work directly influence measurable customer and business outcomes

Skills

• 5+ years of professional software development experience in a production SaaS environment
• Strong experience building backend services in a modern language (e.g. Go, Node.js, Ruby, or Python)
• Deep experience with React and/or TypeScript in customer-facing web applications
• Strong understanding of instrumentation, analytics, and defining meaningful success metrics
• Ability to operate autonomously, drive initiatives forward, and influence technical direction
• Strong collaboration skills and a growth mindset
• Demonstrated experience leading or significantly contributing to experimentation-driven product development
• Familiarity with analytics platforms (e.g., Amplitude, Looker, Qualtrics)
• Experience working in security- or compliance-sensitive domains

Benefits

• Health
• Dental
• 401k and many others
• Generous paid time off
• Equity grant
• Maternity and parental leave top-up programs
• Competitive health benefits
• Generous PTO policy
• RSU program for most employees
• Retirement matching program
• Free 1Password account
• Paid volunteer days
• Peer-to-peer recognition through Bonusly
• Remote-first work environment

Company Overview

Company H1B Sponsorship