Site Manager

Antaisolar; São Paulo; Presencial; BRL 160.000 - 200.000; Tempo integral

Resumo da oferta

A fast-growing fintech company in São Paulo is seeking a Senior Java Engineer to build high-performance microservices for payments and financial transactions. The ideal candidate will have over 8 years of experience in Core Java and strong skills in Spring Boot, as well as knowledge of cloud ecosystems like AWS or Azure. This role offers a competitive salary ranging from USD3k to USD5k plus benefits, and focuses on creating reliable financial solutions in a secure and efficient manner.

Qualificações

• 8+ years of hands-on experience in Core Java.
• Mature skills across Spring Boot/Spring Cloud.
• Well-versed in PostgreSQL and ORM tools.
• Experienced in cloud ecosystems like AWS, GCP, or Azure.
• Fluent in English with good communication skills.

Responsabilidades

• Build and optimize high-performance Java microservices.
• Develop resilient REST/WebSocket/gRPC services.
• Ensure strong data integrity across PostgreSQL and APIs.
• Collaborate with DevOps on Docker and Kubernetes.
• Maintain compliance with PCI-DSS and Open Banking standards.

Conhecimentos

Core Java

Spring Boot

Distributed systems

Kafka

PostgreSQL

AWS

GCP

Azure

Formação académica

Relevant degree

Ferramentas

Docker

Kubernetes

Descrição da oferta de emprego

Senior Java Engineer – Digital Asset Trading Platform – USD3k – USD5k + Benefits (Sao Paulo, on-...

Hoje

OUR CLIENT

Fast-growing fintech building secure, developer-friendly infrastructure for global payments, crypto, and digital-asset operations. The company focuses on modern, API-driven solutions that help businesses move both fiat and on-chain value reliably, automate financial workflows, and scale across regions. Backed by strong technical talent and a product-first culture, it aims to simplify complex financial and blockchain operations while maintaining high standards of security, compliance, and performance.

RESPONSIBILITIES

• Build and optimize high-performance Java microservices for payments and financial transactions.
• Develop resilient REST/WebSocket/gRPC services for real-time, scalable processing.
• Ensure strong data integrity across PostgreSQL, message brokers, and external APIs.
• Collaborate with DevOps on Docker, Kubernetes, and automated CI/CD.
• Strengthen reliability through testing, code reviews, observability, and monitoring.
• Maintain compliance with PCI-DSS, KYC/AML, and Open Banking standards.

REQUIREMENTS

• 8+ years of hands-on experience in Core Java, with mature skills across Spring Boot/Spring Cloud, distributed systems, and event-driven design.
• Well-versed in Kafka, PostgreSQL (from schema planning to optimization), and common ORM tools.
• Experienced in cloud ecosystems like AWS, GCP, or Azure.
• Background in financial or payments-focused platforms/cards preferred.
• Holds a relevant degree and is fluent in English, with good communication and problem-solving skills.

If you are interested in this role, please send your CV or any inquiries to