Senior Go & React Full-Stack Engineer (Remote)

UNAVAILABLE; Argentina; Remote; ARS 2,400,000 - 4,200,000; Full time

Job summary

Bridgenext is looking for a Senior Full Stack Engineer to build a next-generation servicing tool. The core task is migrating functionality from a legacy Java and C#/.NET ecosystem into a modern REST and GraphQL architecture, with Go as the backend core and React on the frontend.

You will own complex full-stack initiatives, mentor engineers, and help shape technical direction. This remote role is open to candidates based in Argentina, with a strong emphasis on distributed collaboration and modern

Qualifications

• 8+ years of software engineering experience including Go and modern stacks.
• Experience with microservices and AWS infrastructure.
• GraphQL and REST API design and integration experience.
• Relational databases and automated testing knowledge.
• Ability to read legacy Java/C# code during migration.

Responsibilities

• Design scalable backend and frontend solutions.
• Participate in architectural design and technical decision-making.
• Develop APIs and complex integrations with GraphQL/REST.
• Own production quality, monitoring, and operational improvements.
• Collaborate across globally distributed teams.

Skills

Go

Java engineering experience

Microservices architecture

AWS experience

GraphQL

REST APIs

Relational Databases

Automated testing

Tools

CI/CD

GraphQL tooling

Job description

Bridgenext is looking for a Senior Full Stack Engineer to build a next-generation servicing tool. The core task is migrating functionality from a legacy Java and C#/.NET ecosystem into a modern REST and GraphQL architecture, with Go as the backend core and React on the frontend.

You will own complex full-stack initiatives, mentor engineers, and help shape technical direction. This remote role is open to candidates based in Argentina, with a strong emphasis on distributed collaboration and modern