Senior Backend Engineer – Payments Infrastructure

Transak C-Corp; Argentina; Presencial; ARS 137.157.000 - 228.596.000; Jornada completa

Descripción de la vacante

Transak is seeking a Senior Software Engineer (SDE 3) to own critical payment microservices end-to-end, including design, build, and operation. You will work on banking integrations, KYC, and risk considerations, with hands-on focus in Node.js/TypeScript and MongoDB.

The role emphasizes architecture decisions, mentoring, and leadership within the payments domain, while staying hands-on in code daily across multi-currency, multi-jurisdiction environments, including Argentina LATAM.

Formación

• 6+ years of professional software engineering experience.
• Experience with payment rails or card processing is preferred.

Responsabilidades

• Own payment microservices end-to-end — design, build, deploy, and operate Node.js services handling real-time financial transactions at scale.
• Architect for scale and resilience across a distributed microservices architecture; make service-boundary and build-vs-buy decisions.

Conocimientos

Node.js

TypeScript

Distributed systems

MongoDB

Redis

AWS

CI/CD

Jenkins

Microservices

REST

gRPC

SQS

Kafka

Herramientas

MongoDB

AWS

Jenkins

Descripción del empleo

Transak is seeking a Senior Software Engineer (SDE 3) to own critical payment microservices end-to-end, including design, build, and operation. You will work on banking integrations, KYC, and risk considerations, with hands-on focus in Node.js/TypeScript and MongoDB.

The role emphasizes architecture decisions, mentoring, and leadership within the payments domain, while staying hands-on in code daily across multi-currency, multi-jurisdiction environments, including Argentina LATAM.