Senior Java Developer

Job not on LinkedIn

🕒 July 28

🏢🏡 São Paulo – Hybrid

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 31%

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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AM53 Smart Solutions

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2010

💼 Consulting

📦 Logistics

📣 Marketing

Consulting • Logistics • Marketing

AM53 Smart Solutions is a consultancy and solutions provider focused on optimizing processes and productivity for the payments market. The company offers technical and business analysis, Business Intelligence strategy and implementation, custom application development, and specialized services around Verifone PAYware CMS (issuance and acquiring). AM53 also provides HR recruitment services for technology professionals and delivers integration products and connectors for payment systems.

📋 Description

• Develop backend applications using Java and Spring Boot • Work on solutions focused on the Foreign Exchange (FX) business • Build and evolve high-availability microservices • Develop and integrate RESTful APIs • Participate in the definition and evolution of application architecture • Work on projects, maintenance and regulatory initiatives in the Foreign Exchange area • Participate in agile ceremonies and technical discussions • Perform estimations, impact analyses and risk assessments • Develop, test, deploy, monitor and maintain applications • Create and execute unit and integration tests • Support technical decision-making with teams and stakeholders • Collaborate with local and international teams • Experience in financial institutions, banks or fintechs.

🎯 Requirements

• Strong experience with Java 21 • Advanced knowledge of Spring Boot • Experience with JPA/Hibernate • Proficiency in SOLID principles • Experience developing and integrating RESTful APIs • Familiarity with OpenAPI/Swagger • Experience with microservices architecture • Knowledge of event-driven architecture • Experience with Kafka or an equivalent tool • Knowledge of process automation • Experience with relational databases • Advanced SQL • Experience accessing and optimizing databases using Java • Knowledge of NoSQL databases • Knowledge of ETL/ELT processes • Data Lake • Data Quality • Git/GitHub • CI/CD (Jenkins, CloudBees or GitHub Actions) • OpenShift • Kubernetes • Infrastructure knowledge • Change management • Strong understanding of the SDLC • Experience with unit testing • Knowledge of integration testing • Knowledge of contract testing • Agile • Kanban • Experience in continuous delivery environments • Intermediate English for reading documentation and participating in client meetings.

🏖️ Benefits

• Not specified