[Remote] Senior Software Engineer, Autofill at Keeper Security

United States

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Not SpecifiedCompensation

N/AExperience Level

N/AJob Type

Not SpecifiedVisa

N/AIndustries

Requirements

5+ years of experience in JavaScript/TypeScript development
5+ years of experience in React & Redux development
3+ years of experience working on browser extensions using WebExtensions APIs, Manifest V3, or similar browser frameworks
Strong knowledge of DOM manipulation, form parsing, and input field detection techniques
Proven experience building or maintaining autofill, form-detection, or credential-injection systems
Familiarity with Jira, Jest, and modern frontend development practices
Experience debugging and profiling extensions across multiple browsers
Strong understanding of browser security models, content scripts, and extension permissions
Excellent problem-solving skills and the ability to debug and optimize performance in large codebases
Strong communication skills and ability to collaborate in a remote, cross-functional environment

Responsibilities

Design, build, and maintain the autofill detection and injection systems within Keeper’s Browser Extension
Implement and optimize form-field recognition, credential mapping, and autofill heuristics for a variety of web architectures
Ensure compatibility and reliability across major browsers (Chrome, Edge, Firefox, and Safari)
Collaborate with the Browser Extension team to integrate autofill logic with existing Keeper APIs, storage, and credential services
Debug, test, and resolve complex issues in real-world web environments and dynamic single-page applications (SPAs)
Stay up to date with browser API updates (WebExtensions, Manifest V3) and ensure compatibility across evolving browser platforms
Participate in code reviews, testing, and continuous improvement of autofill features to ensure scalability, performance, and reliability
Work closely with QA to automate regression tests and validate autofill behavior across browsers and frameworks

Skills

Keeper Security

Cybersecurity solutions for data protection

About Keeper Security

Keeper Security provides cybersecurity solutions aimed at protecting sensitive data for individuals and businesses. Its main product is a zero-knowledge security platform, which means that the company cannot access the data stored by its users, ensuring high levels of privacy and security. This platform is scalable, allowing it to adapt to the needs of various organizations, from small businesses to large enterprises. Unlike many competitors, Keeper Security is recognized for its extensive audits and certifications, which enhance user trust. The company operates on a subscription-based model, offering tailored plans for personal, family, student, business, and enterprise use, with options for multi-year commitments that provide savings. The goal of Keeper Security is to deliver reliable data protection while ensuring continuous updates and support for its users.

Chicago, IllinoisHeadquarters

2011Year Founded

$58.6MTotal Funding

GROWTH_EQUITY_VCCompany Stage

CybersecurityIndustries

201-500Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Risks

Emerging cybersecurity startups could erode Keeper's market share.

AI-driven cyber threats require Keeper to continuously adapt its security protocols.

Regulatory scrutiny on data privacy may increase Keeper's compliance costs.

Differentiation

Keeper Security offers a zero-knowledge security platform ensuring maximum data privacy.

The company is SOC-2 and ISO 27001 certified, enhancing trust and reliability.

Keeper's subscription model provides continuous updates and tailored plans for diverse customer needs.

Upsides

Growing demand for zero-trust architecture boosts Keeper's market potential.

Strategic partnerships, like with Sherweb, expand Keeper's market reach.

Increased cybersecurity needs in sectors like legal and sports enhance Keeper's relevance.

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