Frontend Developer - React/TypeScript

Frontend Developer – React/TypeScript

Status: Full-Time Employee, Remote or Hybrid (In-Office and Remote), Contractor - 1099

Job Location: El Salvador

Start Date: April/May 2025

Salary: $25,000 – 37,000 US, Skill and Experience Based

Years of Relevant Experience: Minimum three to five years experience deploying code to production environments.

Required skills include:

• Languages: TypeScript, JavaScript

• Frontend: React, HTML5, CSS3

• State Management: React Context API, React Query

• Forms: Formik/React Hook Form, Yup validation

• API Handling: RESTful APIs, WebSockets

• Build Tools: Vite, Yarn

• Version Control: Git, GitHub

• Cloud Services: AWS (S3, CloudFront)

• CI/CD: GitHub Actions

Responsibilities: The Frontend Developer will utilize their skills to support mba’s growing and existing digital product offerings. They will interface with each functional group on a project-by-project basis, where they will need to effectively communicate project requirements and interpret subject matter expert requests. A strong work ethic is required, with the ability to manage their time independently. The position reports directly to the Lead Data Scientist.

Job Duties include, but are not limited to:

• Core Development: Maintain and enhance React components with TypeScript, ensuring responsive UI design and adherence to design systems.

• API Integration: Consume RESTful APIs with modern HTTP clients (ky), handle file uploads/downloads, and manage error handling/loading states.

• State Management: Use React Context API and React Query for global state, caching, and optimistic updates.

• Data Processing: Transform and process complex nested data and handle filtering, sorting, and pagination.

• Authentication & Authorization: Implement token-based authentication, role-based access control, and permission-based UI rendering.

• Testing & Quality Assurance: Write unit/integration tests, enforce type safety, and maintain high code quality.

• DevOps & Deployment: Configure CI/CD pipelines (GitHub Actions), manage AWS deployments (S3, CloudFront), and handle environment configurations.

Qualified applicants must possess strong oral and written communication skills, the ability to take direction, dedicated self-motivation, a thorough commitment to deadlines/position, job flexibility, and be detail-oriented.

Company Overview

mba Aviation (mba), established in 1992, is an international aviation consulting firm specializing in transaction advisory, valuation, and strategic analysis within the commercial aviation industry. mba provides support to investment banks, aircraft owners, operators, investors, lessors, airports, and governments on their respective involvement with commercial aviation. More information can be found at www.mba.aero.