Mid-Level Java Developer – Backend

Job not on LinkedIn

🔥 2 minutes ago

🇦🇷 Argentina – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

🗣️🇧🇷🇵🇹 Portuguese Required

Where this job comes from

Posted on OTG - Open Technologies Group's careers page, not through a job board

First seen by Remote Rocketship 2 minutes ago

Logo of OTG - Open Technologies Group

OTG - Open Technologies Group

201 - 500 employees

Founded 2001

💼 Consulting

📦 Logistics

🏥 Healthcare

Consulting • Logistics • Healthcare

OTG - Open Technologies Group is a Brazilian IT infrastructure company specializing in multivendor support and maintenance, equipment rental and resale, data center relocation and physical moves, and managed monitoring and sustainment services. With over two decades of experience and 24/7 national coverage, OTG provides hardware (new and refurbished), virtualization and backup solutions, IaaS/PaaS/SaaS offerings, professional IT staffing, sustainable IT asset disposal, and modular micro data center and cooling products for mission‑critical corporate environments.

📋 Description

• Develop and maintain backend APIs and services in Java • Write clean, testable, and well-documented code • Participate in refinement sessions, sprint planning, and code reviews • Collaborate with Product, QA, and Frontend teams • Implement integrations with internal and third-party services • Monitor and optimize application performance and security • Contribute to the evolution of the architecture and the team’s best practices

🎯 Requirements

• Solid experience with Java (8 or higher) in backend projects • Knowledge of frameworks such as Spring and Spring Boot • Experience with REST APIs, JSON, and system integration • Experience with relational databases (e.g., PostgreSQL and MySQL) and SQL • Proficiency with Git and agile development practices • Familiarity with automated testing (unit and/or integration tests) • Experience with microservices and messaging systems (Kafka, RabbitMQ, etc.) • Experience with Docker, Kubernetes, or cloud environments • Knowledge of observability tools (logs, metrics, and APM) • Previous experience working on high-scale digital product teams • Active participation in communities, open-source projects, or tech talks

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