Senior Java Backend Engineer – Spring Boot, Cloud Native

Taynes Consultores; Quilmes; Híbrido; ARS 139.086.000 - 200.903.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Professional growth

Competitive USD pay

Exciting projects

Flextime

Descripción de la vacante

Taynes Consultores is seeking 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.

You'll work with a product-led engineering team, handle operational tooling and system architecture, and contribute to compliance, observability, and cost-savings initiatives while delivering high-performance services.

Formación

• 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.

Responsabilidades

• 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.

Conocimientos

Backend development

Java/Kotlin

MongoDB Atlas

Aurora MySQL

AWS

Spring Boot

GraphQL (Netflix DGS)

Distributed systems

Code reviews

Herramientas

AWS Cloud

Terraform

Kafka

SQS

GraphQL (Netflix DGS)

REST

gRPC

Descripción del empleo

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

About the role

We are looking for a Backend Developer to design, build, and maintain scalable systems for a Product‑led engineering team. This person works in Java and/or Kotlin with Spring Boot, GraphQL, MongoDB, and Aurora MySQL on AWS, covering everything from operational tooling to system architecture. Comfort picking up compliance, cost‑savings, and observability work matters here.

Must havEs

• 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 a modern relational database, 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.

Nice to haves

• Event‑driven system development, ideally with Apache Kafka and/or SQS.
• AI‑assisted coding experience.
• Terraform.
• Experience building microservices.
• API development with gRPC and REST.

What you will do

• 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.

Perks and benefits

• Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation: USD‑based pay with education, fitness, and team activity budgets.
• Exciting projects: Modern solutions with Fortune 500 and top product companies.
• Flextime: Flexible schedule with remote and office options.

AWS: ECS, Lambda, RDS, Step Functions

Terraform