Senior Full-Stack Developer: Core Banking & Payments

United States Digital Space LLC; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Incentive pay

Banking benefits

Pension plan

Employee stock plan

Vacation days

Wellbeing support

Recognition program

Job summary

United States Digital Space LLC is seeking an experienced Application Developer to join the Core Banking and Payments Technology team. You will design, build, test, and support cross-functional, multi-platform application systems and REST APIs with a focus on payments and scalable architectures.

You will work in a dynamic environment, collaborating with senior engineers and clients to translate business requirements into robust technology solutions.

Qualifications

• 8+ years of software development experience with Go, Java, and API design.
• Hands-on experience with payments systems and high-throughput transactions is preferred.
• Strong SQL skills and experience with relational databases.

Responsibilities

• Develop, test, and support cross-functional, multi-platform applications.
• Design and integrate backend services and REST APIs.
• Lead technical design and guide implementation toward the technology roadmap.
• Collaborate with clients and partners to translate requirements into scalable solutions.

Skills

Go Lang

Java

APIs

Relational DBs

Docker

Kubernetes

CI/CD

Git

OpenTelemetry

JWT

mTLS

Azure

Tools

Azure PostgreSQL

Azure SQL

Oracle

Solace

OpenShift

Istio

GitHub Actions

Job description

United States Digital Space LLC is seeking an experienced Application Developer to join the Core Banking and Payments Technology team. You will design, build, test, and support cross-functional, multi-platform application systems and REST APIs with a focus on payments and scalable architectures.

You will work in a dynamic environment, collaborating with senior engineers and clients to translate business requirements into robust technology solutions.