Scale Army is seeking a proactive Front-End Engineer with strong React expertise to develop, maintain, and optimize our product. You will be integral in building reusable components, ensuring top-notch quality through testing, and collaborating closely with backend and product teams in our fast-paced startup environment.

What You'll Do

Develop, maintain, and enhance product features using React with hooks and functional components.
Build reusable, modular components to deliver consistent, engaging user experiences.
Write unit tests with Jest and end-to-end tests with Cypress to ensure code reliability.
Collaborate with backend and product teams to integrate APIs and deliver robust front-end functionality.
Optimize performance and ensure cross-browser compatibility and mobile responsiveness.
Maintain clear, up-to-date documentation.
Participate actively in daily standups and contribute to process improvements as the organization scales.
Work within a remote-first environment with occasional on-site team events.

What We're Looking For

At least 3+ years of professional front-end development experience with React.
Strong proficiency in TypeScript and modern React patterns (hooks, functional components).
Proven experience writing unit and integration tests using Jest and Cypress or similar testing frameworks.
Experience building reusable components and working with design systems (e.g., Chakra UI).
Working knowledge of state management libraries such as MobX or Zustand.
Comfortable with API integration using tools like Axios and working with REST or GraphQL APIs.
Experience with Agile development processes and collaboration tools (e.g., Linear, Jira).
Proficiency in version control with Git.
Great English communication skills.

Nice to Have

Experience with Vite as a build tool.
Familiarity with Chakra UI for styling components.
Experience using Storybook for component development and documentation.
Knowledge of Zod for schema validation.
Experience with Tanstack React Query and Tanstack Table for efficient data fetching and advanced table functionalities.
Experience with React Admin is a significant plus.
Familiarity with Sentry or other error monitoring tools.
Comfortable working with APIs and API documentation tools like Swagger.
Experience with project management tools (e.g., Linear) and Agile workflows.
Strong fundamentals in HTML5, CSS3, and modern JavaScript (ES6+).
Experience or interest in full-stack or application architecture, including backend integration and database interactions.