Sr Front-End Developer (React) – Advanced English Level IRC298611

Function: Software Product Engineering.

Experience: 5-10 years.

Location: Argentina – Buenos Aires.

Skills: API Integration, CSS, HTML, JavaScript, ReactJS, TypeScript, Unit Testing.

Our client is an American leader in the consumer financial services industry. One of the largest initiatives in 2023 for our client is the digital transformation and integration of multiple Digital and Operations platforms. Traditionally, these applications have run in separate channels, but they have identified multiple workstreams that they want to move into the Digital Channel / integrate with existing products. All these products will be developed in React and will be built in microservice front ends for rapid feature deployment/ less dependency on each other. Examples of the workstreams / products could include Pay my Bill, Digital Alerts, Collections, Manage My Account, Fix My Problem / Disputes.

Requirements

We are looking for someone with technical depth in FE architecture and API orchestration.





These aren’t ticket-takers; they are engineers that can solve problems. They must be 'creative and courageous' enough to shape the technical direction, as requirements are fluid and the tech is bringing the intuition with the connection of APIs being built by other teams.

Required Technical Skills
- 5+ years of hands‑on experience with TypeScript, React, and Next.js, with strong technical depth in Front-End architecture and API orchestration.
- Proven ability to design and build dynamic, real‑time user interfaces that react to streaming data and user‑specific context.
- Strong understanding of React 17+ component lifecycles, hooks, and modern state management solutions such as Redux, Context API, and RTK Query, including when and how to apply each effectively.
- Experience building scalable UI solutions and integrating with REST APIs using modern frameworks and languages such as Node.js or Ruby on Rails.
- Ability

📌 Sr Front-End Developer (Buenos Aires)
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📍 Buenos Aires