Senior Backend Engineer - Java/Kotlin, AWS Microservices

Encora10; Rosario; Remote; ARS 184,649,000 - 276,974,000; Full time

Benefits offered by this job

Professional growth

Competitive USD-based compensation

Exciting projects

Flextime: remote and office options

Job summary

AgileEngine, a product-led software company, seeks a Backend Developer to design, build, and maintain scalable systems using Java and/or Kotlin with Spring Boot, GraphQL, MongoDB Atlas, and Aurora MySQL on AWS. The role covers operational tooling, architecture and observability within a product-focused engineering team.

Ideal candidates have 3+ years of backend experience, strong API design, and cloud-native experience on AWS.

Qualifications

• 3+ years of backend-focused software development experience.
• Proficiency in Java and/or Kotlin.
• Proficiency in MongoDB 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 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

Node.js

NestJS

RESTful API design

GraphQL

English fluency

Spanish fluency

Java

Kotlin

PostgreSQL

Relational database design

MongoDB Atlas

AWS cloud

Spring Boot

Tools

NestJS framework

GraphQL (Netflix DGS)

MongoDB Atlas

Aurora MySQL on AWS

AWS (EC2, RDS, Lambda, S3, CloudWatch)

Kafka

SQS

REST and gRPC APIs

Job description

AgileEngine, a product-led software company, seeks a Backend Developer to design, build, and maintain scalable systems using Java and/or Kotlin with Spring Boot, GraphQL, MongoDB Atlas, and Aurora MySQL on AWS. The role covers operational tooling, architecture and observability within a product-focused engineering team.

Ideal candidates have 3+ years of backend experience, strong API design, and cloud-native experience on AWS.