📌 Please note: This is not an entry-level role and it is not a remote position. We follow a hybrid work model, with 3–4 in-office days per week.

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.
Experience with React.
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 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.

Demostack

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