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Javascript Developer


OSlash is the fastest way to find links and information within a workplace. Using OSlash, you can access links you use on a daily basis in a single click and find information from all your applications such as Google Drive, Slack, Notion, Jira and etc… all in one place.


What we are looking for:

  • 3-6 Years of Experience
  • Passion for writing good quality JavaScript code
  • Good knowledge & understanding of HTML, CSS.
  • TypeScript experience is a bonus
  • Deep understanding of the DOM, Browser Events, JavaScript APIs, Canvas rendering, etc.
  • Deep understanding of how the browsers work.
  • Awesome Debugging Skills.
  • Passion to write automated tests to verify the working of libraries (You can't possibly verify things on all devices and on all browsers manually). We use playwright for this.
  • Understanding the similarities and differences across browsers (young and old).
  • Experience in writing modular JavaScript code
  • Knowledge of high-level programming concepts like promises, data-binding.
  • Passion to stay up to date with the constantly evolving world of front-end development. 

What you’ll get working at OSlash:

  • Fantastic workplace benefits
  • Equitable pay and stock options
  • Opportunity to work alongside some of the best people in the frontend, backend, security, SRE, and design, all sharing the responsibility of building a high-quality consumer-centric product.

Our frontend stack:

  • 100% TypeScript
  • Next.js
  • Expo (for the mobile app)
  • In-house Design System based on Tailwind CSS
  • Custom Webpack-based development environment for the browser extension
  • GitHub Actions for CI/CD
  • Vercel for preview deployments
  • RainforestQA and Playwright for automated tests

Reach out to us if you love:

  • Building open source projects (check out our budding open-source org at
  • Learning and implementing the latest and greatest JavaScript features
  • Experimenting with new frameworks
  • Building user interfaces that work across platforms like browser extensions, web & native apps
  • Building amazing user experiences with accessibility & productivity in mind
  • Writing testable code with solid unit tests & code coverage
  • Documenting UI Components with Storybook & writing stories to help the rest of the team adopt the components
  • Writing CSS :sparkles:

Read more about our team

  1. Introducing OSlash
  2. Navigating the new era of workplace productivity 
  3. OSlash raised money from Accel and Founders of Notion and Figma
  4. Culture at OSlash

We will work to ensure individuals with disabilities are provided reasonable accommodation to participate in the interview process, perform essential job functions, and receive other benefits and privileges of employment. Please let your recruiter know if you require accommodation.  


At OSlash, one of our values is to Grow as you go. We believe in hiring smart, curious people who are excited to learn and develop their skills. If you’re excited about this role but your past experience doesn’t align perfectly with the points outlined in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles.

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