Senior Java Backend Engineer — Scalable Microservices

JPMorgan Chase & Co.; Buenos Aires; On-site; ARS 1,800,000 - 2,400,000; Full time

Job summary

JPMorgan Chase & Co. is seeking a Software Engineer III in Buenos Aires to join a seasoned agile team. You will design and deliver trusted technology products securely, scalably, and with high quality across multiple business functions.

You will work on production-grade code, contribute to architecture, and drive improvements through data-informed insights while collaborating across domains and teams in a fast-paced environment. Fluent English is required and strong cloud experience is expected.

Qualifications

• Formal training or certification on software engineering concepts and 5+ years applied experience.
• Hands-on Java/Springboot, microservices, Docker, Kafka, and AWS (ECS, Aurora PostgreSQL, DynamoDB, S3, SQS, Lambda, EventBridge).
• Deep technical knowledge of software design, implementation, testing, and operational stability.
• Proficient in CI/CD practices to streamline development and rapid delivery.
• Proficient in building scalable, resilient apps with event-driven architectures and robust monitoring.
• Fluent in English.

Responsibilities

• Executes software solutions and design with ability to tackle non-routine problems.
• Creates secure, high-quality production code and maintains relevant algorithms.
• Produces architecture/design artifacts ensuring constraints are met by code development.
• Gathers and analyzes data to develop visualizations and reporting for continuous improvement.
• Identifies hidden problems in data to drive code hygiene and system architecture improvements.
• Contributes to engineering communities of practice and events exploring new tech.
• Adds to team culture of diversity and inclusion.

Skills

Java

Spring Boot

Microservices

Docker

Kafka

AWS

CI/CD

English fluency

Data visualization

Education

Formal software engineering training/certification

Tools

Datadog

Grafana

Splunk

ECS

Aurora PostgreSQL

DynamoDB

S3

SQS

Lambda

EventBridge

SNS

Job description

JPMorgan Chase & Co. is seeking a Software Engineer III in Buenos Aires to join a seasoned agile team. You will design and deliver trusted technology products securely, scalably, and with high quality across multiple business functions.

You will work on production-grade code, contribute to architecture, and drive improvements through data-informed insights while collaborating across domains and teams in a fast-paced environment. Fluent English is required and strong cloud experience is expected.