About Us:

Demostack is a SaaS startup company helping sales teams create, manage, and share dynamic product demos. We’re looking for a talented Frontend Engineer to join our team. You’ll have the opportunity to work in a cutting-edge environment, leveraging your skills to build seamless user experiences that empower sales teams.

Responsibilities:

Develop and maintain dynamic web applications using advanced JavaScript/TypeScript.

Work with DOM manipulation, and implement complex UI interactions and prototypes.

Collaborate with cross-functional teams to design, develop, and deploy frontend features.

Integrate with backend services using REST APIs.

Optimize frontend performance and scalability in a fast-paced startup environment.

Contribute to the design, development, and improvement of frontend tools and architecture.

Stay up to date with the latest technologies and best practices to ensure high-quality code.

Requirements:

• 8+ years of experience in frontend development.
• Expertise in JavaScript/TypeScript with a deep understanding of the DOM and Element prototypes.
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
• Proven ability to quickly learn new technologies and frameworks.
• Strong problem-solving skills, creativity, and a can-do attitude.
• Team player with excellent communication skills.
• Experience working with REST APIs.

Nice to Have:

• Experience with React.
• Experience with Electron.
• Hands-on experience with monorepo management and tooling such as Turborepo.
• Familiarity with CI/CD tools like GitHub Actions.
• Experience with testing frameworks (unit, component, e2e) such as Vitest and Playwright.
• Experience with monitoring tools like Datadog.