Senior Java Backend Engineer for AI-Driven Microservices

Symphonica; Rosario; On-site; ARS 182,771,000 - 274,156,000; Full time

Benefits offered by this job

Professional growth

Competitive USD-based compensation

A selection of exciting projects

Flextime

Job summary

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

You will contribute to architecture, review code, and collaborate with product managers, data scientists, and designers to deliver high-quality software.

Qualifications

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

Responsibilities

• Take on lower-priority engineering work the team lacks bandwidth for, including compliance and engineering maintenance, cost-savings, observability, experiment clean-up, and operational tool development.
• Design, build, and maintain scalable, performant, and reliable software systems.
• Contribute to system architecture and technical design, validating solutions through data and experimentation where appropriate.
• Participate in code reviews and design reviews to maintain high engineering standards.
• Collaborate closely with cross-functional partners, including software engineers, product managers, data scientists, and designers.
• Partner with a Product Manager and fellow engineers to clarify requirements and perform mid-level design work, focusing primarily on coding, testing, and documentation.

Skills

Java

Kotlin

Spring Boot

GraphQL

MongoDB

Aurora MySQL

AWS

Tools

Terraform

Apache Kafka

SQS

NestJS

PostgreSQL

REST

gRPC

Job description

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

You will contribute to architecture, review code, and collaborate with product managers, data scientists, and designers to deliver high-quality software.