Backend Developer – Quarkus, Java, PostgreSQL

🕒 March 18

🇧🇷 Brazil – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 100%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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XTENT Group

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2022

🤖 Artificial Intelligence

🔒 Cybersecurity

💳 Fintech

Artificial Intelligence • Cybersecurity • Fintech

XTENT Group is a technology company that provides cloud-native platforms, AI-driven analytics, cybersecurity services, and FinOps/FinTech solutions to help businesses optimize operations, reduce cloud costs, and improve security. Their offerings include Neural Lens (computer vision/AI for retail insights), Dynalytx (predictive analytics and decision automation), Solara (cloud process optimization), managed services (MSP), and advanced cyber threat protection. XTENT focuses on enterprise clients, delivering integrated, customizable solutions that combine AI, cloud engineering, and financial optimization to support digital transformation.

📋 Description

• Develop and maintain APIs using Quarkus (Java) • Implement business rules and internal services • Create and maintain CRUD operations • Work with data persistence and queries in PostgreSQL • Implement integrations with external APIs within services • Ensure service quality through logging, validation, error handling, and performance optimization • Participate in the full lifecycle: development, testing, and deployment

🎯 Requirements

• Experience with Java and Quarkus • Experience with PostgreSQL • Experience with REST APIs and CRUD development • Experience integrating with APIs (REST/HTTP) • Knowledge of Git • Bachelor’s degree • Python with YOLO (a plus) • Docker (a plus) • Kubernetes (a plus) • Understanding of observability (logging/monitoring) and production troubleshooting (a plus)

🏖️ Benefits

• Health insurance • Dental insurance • Discount club membership • Life insurance • Remote work