Senior Backend Engineer — Java/Kotlin, AWS, GraphQL

Acciona It; Rosario; On-site; ARS 1,200,000 - 2,000,000; Full time

Job summary

Acciona It is seeking a Backend Developer to design, build, and maintain scalable systems for a product-led engineering team. You will work with Java and/or Kotlin, Spring Boot, GraphQL, MongoDB, and Aurora MySQL on AWS, delivering resilient services and observability work.

Join us to tackle compliance-driven improvements, cost-savings, and performance enhancements across cloud-native architectures, while contributing to the evolution of distributed systems at scale.

Qualifications

• 3+ years of backend-focused software development experience.
• Proficiency in Java and/or Kotlin.
• Experience with Spring Boot and GraphQL.
• Experience with MongoDB Atlas and Aurora MySQL on AWS.
• Experience building cloud-native distributed systems on AWS.

Responsibilities

• Take on lower-priority engineering work including compliance, cost-savings, observability, and tool development.
• Design, build, and maintain scalable, performant, and reliable software systems.

Skills

Java

Kotlin

Tools

Spring Boot

GraphQL

MongoDB Atlas

Aurora MySQL

AWS

Job description

Acciona It is seeking a Backend Developer to design, build, and maintain scalable systems for a product-led engineering team. You will work with Java and/or Kotlin, Spring Boot, GraphQL, MongoDB, and Aurora MySQL on AWS, delivering resilient services and observability work.

Join us to tackle compliance-driven improvements, cost-savings, and performance enhancements across cloud-native architectures, while contributing to the evolution of distributed systems at scale.