Senior Java Frameworks Engineer

iSwift
📍 Argentina, Argentina, Argentina 💼 Full-time 🕒 Posted March 02, 2026

Job Description

Only Argentina and Brazil

The Role
We are looking for an experienced engineer to design, build, and optimize the core
Frameworks, APIs, and Services
that power our internal and external systems. You will bridge the gap between software engineering and infrastructure, driving performance and scalability in a high-volume environment.

Key Responsibilities

  • Architect & Build:
    Develop scalable Java frameworks and microservices features.
  • Performance:
    Optimize bottlenecks using caching (Redis) and messaging (Kafka) solutions.
  • Modernization:
    Lead the integration with AWS and containerization (Docker/K8s).
  • Collaboration:
    Partner with DevOps on CI/CD pipelines (Harness/Jenkins) and observability (Datadog).

Tech Stack

  • Core:
    Java (JEE, Spring, Hibernate), SOA, OOP.
  • Data & Messaging:
    SQL (MySQL/Oracle), Redis, Kafka, Hazelcast.
  • Ops & Tools:
    AWS, Docker, Kubernetes,...

Ready to Apply?

Submit your application today and join our talented team at iSwift.

Submit Application

Job Details

  • Location Argentina, Argentina
  • Job Type Full-time
  • Category Other-General
  • Posted Date March 02, 2026
  • Application Deadline April 11, 2026