Senior Golang Engineer

Secure Global Money Transfers with Cutting-Edge Technology!

We’re building a brand-new public API gateway to power seamless money transfers worldwide.

As a Senior Golang Engineer on our new Public Gateway team, you’ll design and implement a highly available, scalable, and secure entry point for millions of global transactions.

This is a greenfield project where you’ll have a direct impact on shaping the architecture, performance, and developer experience of our core platform.

What You'll Do

- Architect and build backend microservices for a new public API gateway from the ground up

- Design secure, reliable, and developer-friendly APIs

- Implement rate limiting, authentication, monitoring, and resilience patterns at scale

- Collaborate closely with platform, security, and product teams to define API standards

- Optimize systems for high throughput and low latency processing

- Take ownership across the full development lifecycle – from design to production operations

Tech Stack

Backend: Golang

Databases: MongoDB, Couchbase, distributed systems

Cloud & Infrastructure: AWS (EKS, Kafka, SQS), Kubernetes, Prometheus/Grafana

It would be a plus

A few words about us:

IDT Corporation is a global communications company founded in 1990 and headquartered in Newark, New Jersey. We are industry leaders in prepaid communication and payment services and one of the largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20 countries, and have over $1.5 billion in revenues.

We are not ”another big IT corporation”— we encourage and support in-house entrepreneurs in developing their ideas into business actions.

Our flagship brand, BOSS Revolution, offers Money Transfer, International Calling, and Mobile Top-Up services and supports IDT’s mission of enabling people to keep in touch and share resources with family and friends worldwide.