Senior Java Backend Engineer: Cloud-Native, AWS & AI

Symphonica Oss; Rosario; Hybrid; ARS 106,347,000 - 182,310,000; Full time

Benefits offered by this job

Flextime

Hybrid work options

Professional growth

Competitive USD compensation

Job summary

AgileEngine is seeking a Backend Developer to design, build, and maintain scalable systems in Java and/or Kotlin with Spring Boot, GraphQL, MongoDB, and Aurora MySQL on AWS. The role covers operational tooling, system architecture, and compliance, cost-savings, and observability work.

You will collaborate with cross-functional partners, participate in reviews, and help clarify requirements while focusing on coding, testing, and documentation.

Qualifications

• 3+ years of backend-focused software development experience.
• Proficiency in Java and/or Kotlin.
• Proficiency with MongoDB on Atlas (NoSQL).
• Proficiency with Aurora MySQL on AWS.
• Experience building cloud-native distributed systems on AWS.
• Experience with Spring Boot.
• API development with GraphQL (Netflix DGS).
• Experience building and operating large-scale, high-performance systems on a major cloud platform.

Responsibilities

• Design, build, and maintain scalable, performant systems.
• Participate in code reviews and design reviews to maintain high engineering standards.
• Collaborate with cross-functional partners including software engineers, product managers, data scientists, and designers.
• Partner with a Product Manager and other engineers to clarify requirements and perform mid-level design work.
• Manage observability, monitoring, and reliability of backend services.

Skills

Backend development

Java/Kotlin

API design

Cloud-native systems

Collaboration

Tools

MongoDB

Aurora MySQL

Spring Boot

GraphQL

AWS

Kafka

Terraform

NestJS

Job description

AgileEngine is seeking a Backend Developer to design, build, and maintain scalable systems in Java and/or Kotlin with Spring Boot, GraphQL, MongoDB, and Aurora MySQL on AWS. The role covers operational tooling, system architecture, and compliance, cost-savings, and observability work.

You will collaborate with cross-functional partners, participate in reviews, and help clarify requirements while focusing on coding, testing, and documentation.