Senior Backend Engineer (Remote) - Scalable Microservices

Rapinno Tech; United States; Remote; USD 120,000 - 165,000; Full time

Job summary

84.51° is seeking a Backend Developer Level 3 for a 100% remote, 6+ month contract. The role demands 8+ years of experience in modern full‑stack web development and a strong background in Java, SpringBoot, RESTful APIs, and distributed systems.

You'll work in a cross-functional team with product, design, and data scientists to deliver scalable solutions, emphasize TDD, CI/CD, and robust monitoring while maintaining code quality and collaboration.

Qualifications

• 8+ years of professional software development experience.
• Experience with modern full-stack web-application development.
• Strong background in distributed systems and microservices.

Responsibilities

• Build robust, scalable backend and related services across the stack.
• Design services and system architecture to support growth.
• Write clean, testable code and participate in code reviews and testing.

Skills

TDD

CI/CD

Monitoring/Alerting

Distributed systems

Microservices

Agile methodologies

Education

Bachelor's degree in Computer Science or related field

Tools

Java

Docker

Azure Cloud Services

SpringBoot

RESTful APIs

Angular

Redux

NgRx

RabbitMQ

MySQL

MongoDB

Job description

84.51° is seeking a Backend Developer Level 3 for a 100% remote, 6+ month contract. The role demands 8+ years of experience in modern full‑stack web development and a strong background in Java, SpringBoot, RESTful APIs, and distributed systems.

You'll work in a cross-functional team with product, design, and data scientists to deliver scalable solutions, emphasize TDD, CI/CD, and robust monitoring while maintaining code quality and collaboration.