1Password

1 week ago

Senior Developer, Open Source

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 19 hours agoStatus: Live

Job Summary

Own architectural decisions and end-to-end delivery for medium-to-large projects on 1Password’s Open Source team. Strengthen open source posture and build developer tools via agentic IDE integrations, including Agent Hooks and IDE plugins. Collaborate across Engineering, Product, and Design to improve scalability and security, raise code and testing quality, engage effectively in public repositories, and support customers with in-IDE value.

Location: Canada, United States

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Deliver large features, product improvements, and critical bug fixes across agent hooks and in-IDE experiences.
•Make architectural decisions to keep integrations and public repositories scalable, secure, and aligned with 1Password security and authentication models.
•Identify technical opportunities and risks up to ~6 months out and lead execution aligned to team objectives.
•Improve quality by tracking code quality and testing gaps, anticipating issues, and maintaining strong documentation for community-facing repositories.
•Align cross-functionally with Partnerships, Product, UX, and SDK/CLI teams by translating requirements into actionable work.

Pay and Benefits

Equity and Bonus:Equity

Perks:Health InsuranceDental401kPaid LeaveEquity

Key Requirements

•Independently own and deliver medium-to-large technical projects end to end with significant professional software development experience.
•Hands-on command of modern development toolchains (Git, IDEs, terminal, debugging and testing) and comfort reading, writing, and reviewing code.
•Design extensible, maintainable systems, ideally for developer tooling, IDE extensions, agent integrations, or actively maintained open source projects.
•Set technical direction and make architectural decisions that keep products scalable, secure, and high quality.
•Work effectively in public: engage external contributors and uphold a high quality bar in community-facing repositories.

Experience:Open sourceDeveloper toolsSaaS

Skills:CommunicationCollaborationProblem-solvingSecurity-mindedStakeholder managementOwnership

Tech Stack:GitIDEsTerminalDebugging toolsTesting toolsCursorAgent HooksIDE pluginsSDK/CLI

Company Brief

1Password

1Password (AgileBits Inc.) provides a password manager and identity-security platform for individuals and businesses, offering secure credential storage, sharing, and access management across devices and AI agents.

Industry: Cybersecurity

Company Size: Enterprise (1,001+ employees)

Revenue: USD 250M to 500M

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series C

Headquarters: Toronto, Canada

Founded: 2005

Glassdoor: 3.3

Website LinkedIn Glassdoor

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1Password

1 week ago

Senior Developer, Open Source

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 19 hours agoStatus: Live

Job Summary

Location: Canada, United States

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Deliver large features, product improvements, and critical bug fixes across agent hooks and in-IDE experiences.
•Make architectural decisions to keep integrations and public repositories scalable, secure, and aligned with 1Password security and authentication models.
•Identify technical opportunities and risks up to ~6 months out and lead execution aligned to team objectives.
•Improve quality by tracking code quality and testing gaps, anticipating issues, and maintaining strong documentation for community-facing repositories.
•Align cross-functionally with Partnerships, Product, UX, and SDK/CLI teams by translating requirements into actionable work.

Pay and Benefits

Equity and Bonus:Equity

Perks:Health InsuranceDental401kPaid LeaveEquity

Key Requirements

•Independently own and deliver medium-to-large technical projects end to end with significant professional software development experience.
•Hands-on command of modern development toolchains (Git, IDEs, terminal, debugging and testing) and comfort reading, writing, and reviewing code.
•Design extensible, maintainable systems, ideally for developer tooling, IDE extensions, agent integrations, or actively maintained open source projects.
•Set technical direction and make architectural decisions that keep products scalable, secure, and high quality.
•Work effectively in public: engage external contributors and uphold a high quality bar in community-facing repositories.

Experience:Open sourceDeveloper toolsSaaS

Skills:CommunicationCollaborationProblem-solvingSecurity-mindedStakeholder managementOwnership

Tech Stack:GitIDEsTerminalDebugging toolsTesting toolsCursorAgent HooksIDE pluginsSDK/CLI

Company Brief

1Password

Industry: Cybersecurity

Company Size: Enterprise (1,001+ employees)

Revenue: USD 250M to 500M

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series C

Headquarters: Toronto, Canada

Founded: 2005

Glassdoor: 3.3

Website LinkedIn Glassdoor