Java Developer, Specialist

Job not on LinkedIn

🕒 August 1

🇧🇷 Brazil – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 10%

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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Keep IT Simple

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 1988

📦 Logistics

🏥 Healthcare

🔒 Cybersecurity

Logistics • Healthcare • Cybersecurity

Keep IT Simple (KIS) is an IT services and solutions provider based in Silicon Valley, serving customers throughout California and beyond since 1988. They specialize in providing expertise in cybersecurity, virtualization, cloud solutions, and consulting for network infrastructures, helping clients navigate and solve complex IT challenges. KIS is dedicated to delivering comprehensive, cost-effective IT solutions and exceptional customer service.

📋 Description

• Work on the development, evolution and maintenance of high-availability, high-performance backend solutions, participating in architecture definition, API implementation, system integrations and modernization of corporate applications, ensuring quality, security, scalability and adherence to development best practices. • Develop and maintain backend applications using Java and modern frameworks; • Design and implement RESTful APIs and microservices; • Participate in defining technical architecture and the technological evolution of solutions; • Develop integrations between corporate systems and external platforms; • Apply secure development best practices (DevSecOps), automated testing and continuous integration; • Perform performance analysis, troubleshooting and application optimization; • Collaborate with architects, business analysts, DevOps and other multidisciplinary teams; • Ensure code quality through code reviews and software engineering best practices.

🎯 Requirements

• Strong experience in Java backend development (Java 11+); • Advanced knowledge of Spring Boot, Spring MVC, Spring Data and Spring Security; • Experience with microservices architecture; • Development of REST APIs and system integrations; • Knowledge of relational databases (Oracle, PostgreSQL, SQL Server) and SQL; • Experience with messaging systems (Kafka, RabbitMQ, ActiveMQ or similar); • Use of version control tools (Git); • Knowledge of Docker and containers; • Experience with CI/CD pipelines; • Knowledge of architectural patterns and design patterns; • Experience with unit, integration and test automation; • Minimum of 5 years of software development experience; • At least 3 years acting as a technical specialist or technical lead on Java backend projects; • Experience in digital transformation projects, system integration and modernization of corporate applications.