Senior Developer, Billing Platform

1Password is growing and seeking a Senior Developer, Billing Platform to contribute to its Billing & Payments Engineering team. The team builds and owns mission-critical systems that power 1Password's revenue engine end-to-end.

The ideal candidate will have demonstrated expertise in engineering robust backend architectures using Go, alongside a history of taking end-to-end ownership of complex initiatives from initial design to live production deployment. They will be able to design, build, and operate reliable backend services while owning complex initiatives from initial design through production.

Responsibilities:

• Code, test, debug, deliver and maintain production software systems for new and existing product features
• Collaborate with cross-functional teams and/or stakeholders throughout the development cycle to ensure smooth releases
• Work with teammates and project manager to communicate technical requirements to stakeholders and solve technical problems in a scalable and realistic way
• Mentor junior and new team members by helping them understand team expectations, providing technical guidance, sharing knowledge, and engaging in pair programming sessions
• Participate in planning by identifying major tasks and breaking down, estimating, and planning work
• Write comprehensive tests during various stages of the development cycle, ensuring code is functioning as expected
• Review code for others to maintain high code quality, knowledge share within the team, and support creating a safe environment of giving and receiving feedback
• Generate and review documentation on code processes to ensure scalability
• Stay informed about the latest industry trends, technologies, and best practices in development
• Be available for on-call rotational work to ensure uninterrupted support and resolve emergencies

Requirements:

• Demonstrated expertise in engineering robust backend architectures using Go
• History of taking end-to-end ownership of complex initiatives from initial design to live production deployment
• Drive for and proven experience in software development best practices, and coding standards
• Ability to solve complex problems with proposed effective solutions
• Experience working effectively with teams and communicating technical concepts to non-technical cross-functional partners
• Passion for testing methodologies and debugging techniques to ensure high-quality code

Bonus points for:

• Experience building or maintaining billing, payment processing, or subscription platforms (e.g., Stripe, native app stores)
• Strong background in designing and scaling highly available, fault-tolerant distributed architectures
• Proven ability to build resilient integrations with third-party APIs, including handling webhooks, retries, and strict idempotency

What you can expect:

• Competitive salary ($153,000 - $214,000 USD or $144,000 - $202,000 CAD)
• Immediate participation in 1Password's benefits program (health, dental, 401k, and many others)
• Generous paid time off
• Equity grant
• Participation in incentive programs

At 1Password, we prioritize collaboration, clear and transparent communication, receptiveness to feedback, and alignment with our core values: keep it simple, lead with honesty, and put people first.