---
title: 'Senior Software Engineer (Autofills Coverage) at Bitwarden'
canonical: 'https://feeny.ai/job/senior-software-engineer-autofills-coverage-bitwarden-noida-cxmavddj2nsr'
type: 'job'
last_seen: '2026-10-15'
---

# Senior Software Engineer (Autofills Coverage) at Bitwarden

- **Company:** Bitwarden
- **Location:** Noida, India
- **Posted:** 2026-09-21
- **Last confirmed live:** 2026-10-15
- **Apply:** https://bitwarden.com/careers/7886240003/?gh_jid=7886240003

## Job description

Bitwarden promotes better internet security and safety with the leading open source password management solution for individuals, teams, and business organizations. Our philosophy on security is that “we are all in this together” – we continue to offer a full-featured free version of Bitwarden so that everyone can be protected with strong password management. We also provide enterprise-grade solutions to some of the largest companies in the world, and will continue to innovate in the identity and authentication market as the world starts to grow beyond passwords. Read more on [the Bitwarden blog](https://bitwarden.com/blog/).

As a Senior Software Engineer on the Autofills side of this team, yyou will help make autofill work reliably on the sites people actually use, and keep it fast and unobtrusive as the product evolves. Autofill is the Bitwarden capability that fills logins, payment details, and identities into web forms across browsers. The Autofill Coverage team maintains and expands a curated dataset of site-specific autofill rules, builds automation that continuously checks autofill across popular websites, and builds lab-based measurement of autofill’s performance in the browser. Every engineer on the team works across all of this, so we value curiosity and range over a perfect match to any single tool. This is a hands-on role.You will spend your time writing, reviewing, and shipping code, alongside your teammates and in close partnership with the wider Autofill team.

## WHAT YOU WILL DO

- End-to-End Delivery & Ownership: Own substantial pieces of the team’s work from design through production: the site-specific rule dataset and its tooling, theautomation that continuously checks autofill on real websites and turns failures into fixes, and the benchmarking harness that measures autofill’s performance impact and responsiveness. Stay with your work once it is live.
- Automation at Scale: Design browser automation that runs reliably against real, constantly changing websites. Handle flakiness, dynamic content, and anti-bot measures, and turn results into actionable signal rather than noise.
- Performance Measurement: Build and improve lab-based benchmarks that measure how autofill affects page responsiveness, rendering, and memory. Treat measurement as engineering: control noise, question surprising numbers, and make sure a metric means what it claims before anyone acts on it.
- Engineering Standards and Automated Quality: Build and maintain the validation, versioning, and CI checks that catch bad data and misleading results before they ship. Review teammates’ pull requests with care and invite the same scrutiny of your own. Keep documentation and contribution guidance in our open source repositories clear.
- Decoupled Architecture and Service Boundaries: Design the dataset so it can evolve independently of client release cycles, with backward compatibility across supported client versions. Keep test and measurement tooling cleanly separated from the product code it exercises.
- Technical Mentorship: Pair on hard problems, share what you learn, and help SDETs and newer engineers find their footing in a security-sensitive codebase.
- AI-Assisted Development: Use AI coding assistants effectively in daily engineering and exercise judgement about where they help and where they do not. Build assistive tooling that speeds up rule authoring, with a human always reviewing and approving the result.
- Operational Stewardship: Triage autofill defects from support, internal reports, automated checks, and benchmarks. Fix what belongs to the team and route the rest to the right owner with clear attribution.
- Cross-Functional Partnership & Collaboration: Partner closely with the Autofill team, Product, Security, and SDET teammates to design and validate solutions before implementation begins.

## WHAT YOU BRING

- Overall Experience: 5–9 years building and operating production software, with a track record of owning substantial, technically demanding work end to end as an individual contributor.
- Technical Stack: We hire for strength and mindset, not an exact tool match. You should be strong in at least one of browser automation or front-end performance, and keen to grow into the other.
- Expertise – TypeScript or JavaScript, and Node.js – The DOM, HTML forms, and CSS selectors, including how real-world pages diverge from spec – Browser automation with Playwright, Puppeteer, Selenium, or Cypress, or front-end performance analysis with Chrome DevTools, Lighthouse, and Core Web Vitals – CI/CD with GitHub Actions or a similar platform
- Experience – Shell scripting and Docker – Data validation with JSON Schema or similar, and maintaining versioned datasets or configuration – Reading performance data: percentiles, run-to-run variation, and telling a real regression from noise – Dashboards and alerting with Datadog, Grafana/Prometheus, New Relic, or similar – AI-assisted development, preferably Claude Code
- Familiarity – Browser internals such as rendering, garbage collection, the Chrome DevTools Protocol, and Performance APIs (PerformanceObserver, Long Tasks, User Timing) – Browser extension architecture (Manifest V3, content scripts, extension messaging) – Front-end frameworks and tooling such as Lit, React, RxJS, and webpack
- T-Shaped Engineering Mindset: Depth in one area and genuine range across others. You ask why, not just what; you treat a flaky test or a surprising number as something to understand rather than hide; and you pick up new tools quickly.
- Practical experience with containerized environments, automated test frameworks (unit, integration, and end-to-end), CI/CD pipelines, and observability tooling.
- Secure Coding: Familiarity with zero-trust and zero-knowledge security architectures, encryption standards, and threat-modeling methodologies, and an understanding of why vetted, human-authored rules and heuristic-based autofill carry different security postures.
- Collaborative Spirit: A highly collaborative and adaptable mindset, excited to work in rapid, outcome-driven feedback loops.
- Open Source Passion: Excitement and enthusiasm for open source, developer advocacy, and building a more secure internet.
- Problem-Solving: Excellent problem-solving skills, valuing written, clear documentation and using data to make technical decisions.

## Why Join Us

This is an opportunity to play a foundational role in shaping our India Engineering COE from the ground up. Our user community loves us and we love them. Come to work each day with a sense of purpose as we bring a more secure internet experience to everyone from our friends and family to the world’s largest organizations.

Become an expert. You’ll get immersed in the prominent technology markets of security and open source software. You'll work alongside talented global teams, solve meaningful engineering challenges, influence how we scale our engineering organization & contribute to products used by customers around the world.

If you're passionate about building exceptional teams, enabling engineering excellence, and making a lasting impact within a fast-growing engineering company, we'd love to hear from you.

## Equal Opportunity Employer

We are committed to fostering an inclusive workplace where everyone can do their best work. We welcome applicants from all backgrounds and make employment decisions based on skills, experience, qualifications, and business needs.

## About Bitwarden

## Company Overview
- **One-liner**: Bitwarden provides open source password management, secrets management, and passwordless authentication solutions for individuals, teams, and enterprises.
- **Entity Type**: Private
- **Headquarters**: Santa Barbara, CA, USA
- **Founded**: 2016
- **Founders**: Kyle Spearrin

## Core Business
- **Primary industries**: Cybersecurity, password management, identity and access management
- **Target customers**: B2B (enterprise, SMB, developers) and B2C (individuals)
- **Mission**: Help people stay safe online; envision a world where no one gets hacked.

## Products & Services
- **Bitwarden Password Manager**: Cloud-based or self-hosted password manager with end-to-end encryption, available for individuals, families, teams, and enterprises. Includes breach reports, password health checks, and multi-factor authentication.  
- **Bitwarden Secrets Manager**: Centralized management of machine credentials, API keys, and other secrets for developers and DevOps teams.  
- **Bitwarden Passwordless.dev**: Developer API for building FIDO2 WebAuthn passkey authentication into websites and applications.

## Market Standing
- **Valuation/Market Cap**: Not publicly available
- **Key Metrics**: 80,000+ businesses and 15+ million users across 180+ countries and 50+ languages.
- **Notable Investors/Partners**: Not disclosed in available sources
- **Growth Signals**: #1 in G2 Enterprise User Satisfaction for 11 consecutive quarters; active community of 100,000+ members on GitHub, forums, and Reddit; expansion into secrets management and passwordless authentication.

## Competitive Advantages
- **Open source transparency**: All code is publicly auditable, building trust and enabling self-hosting.
- **Zero-knowledge encryption**: Data is encrypted before leaving the user’s device; Bitwarden servers never see plaintext data.
- **Self-hosting option**: Organizations can deploy on their own infrastructure for full control.
- **Compliance standards**: Meets or exceeds international security and privacy standards (SOC 2, GDPR, etc.).
- **Affordable pricing**: Generous free tier and competitive paid plans.

## Strategic Focus
- Accelerating passwordless authentication (passkeys, biometrics) and securing AI agent and machine identities.
- Expanding developer and DevOps tooling (Secrets Manager, Passwordless.dev).
- Continuing open source community growth and enterprise adoption.

## Why Work Here
- **Fully distributed, remote-first company** – no commute; company computer provided and $500 home office reimbursement.
- **Time off**: 20 days flexible PTO + 11 flexible holidays per year; extra week of vacation after four years.
- **Financial rewards**: 401(k) plan contributions; skill development reimbursement of $500 annually.
- **Health**: Medical, dental, and vision premiums covered (US); international benefits calculated into pay.
- **Culture**: Values of Gratitude, Responsibility, Innovation, and Trust (GRIT); regular remote team-building events.
- **Growth mindset**: Encouraged to learn and grow; $500 annual reimbursement for books, courses, etc.

## Sources
1. [Bitwarden Careers](https://bitwarden.com/careers/)
2. [Bitwarden About Us](https://bitwarden.com/about/)
3. [Bitwarden Homepage](https://bitwarden.com/)
4. [Bitwarden LinkedIn Jobs](https://www.linkedin.com/company/bitwarden1)
5. [Bitwarden Indeed Jobs](https://www.indeed.com/cmp/Bitwarden/jobs)

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