What You'll Do We are seeking a highly motivated and experienced

Senior Software Engineer

to join our fast-growing team. You will design and build large-scale, multi-tenant SaaS systems that power Nue's core revenue workflows. You'll work across a powerful stack —

Java/Spring Boot ,

Node.js/React ,

modern databases (SQL & NoSQL) ,

event streaming platforms , and

cloud infrastructure (AWS, Snowflake)

— solving complex challenges in scalability, automation, and financial workflows.

Responsibilities

Design, architect, and implement large-scale, multi-tenant SaaS applications with a shared-nothing architecture based on the Spring Boot framework, leveraging microservices (API gateway, service registry, service monitoring), and event-driven patterns.

Own end-to-end feature delivery: scoping, design, implementation, testing, rollout, and operations.

Define and evolve domain models and d...