Java Developer Analyst – Specialist

Unisys

Java Developer delivering advanced IT solutions including enterprise architecture and high-performance systems at Unisys. Leading technical standards and mentoring junior developers.

Posted 6/14/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

HibernateJavaOracleSpringSQL

About the role

Key responsibilities & impact

Java / Java EE development and frameworks (Spring, JSF, EJB, JPA, Hibernate);
Corporate software architecture, including SOA, microservices, containers;
Design patterns and Enterprise Integration Patterns;
Multi-tenant architectures;
System integration (REST, Web Services, JMS, Service Bus);
Advanced data modeling, complex SQL and high-performance tuning;
Continuous integration and continuous delivery (CI/CD) at scale;
Advanced automated testing, TDD, ATDD, load, performance and vulnerability testing;
Code quality, continuous refactoring and inspection using tools like SonarQube;
Application security (OWASP, authentication, authorization, LDAP, etc.);
Experience with high-performance systems, large data volumes and transactions;
Work in critical and mission-essential environments;
Agile methodologies, with a technical leadership role within the team;
Act as a technical and architectural reference;
Ability to define technical standards and guide strategic decisions;
Technical mentoring for Junior, Mid and Senior developers;
Clear communication with technical and business stakeholders;
Proactivity in mitigating technical risks;
Strong analytical skills and decision-making in critical scenarios.

Requirements

What you’ll need

Proven experience working as a Java Analyst/Developer on high-complexity IT solutions.
Bachelor's degree in progress or completed in Information Technology with a minimum workload of 360 hours; or a Bachelor's degree in any field plus postgraduate study (specialization, master's or doctorate) in IT with a minimum workload of 360 hours.
Mandatory certifications: Oracle Certified Professional – Java SE Programmer (version 5 or higher).

Benefits

Comp & perks

The company offers an inclusive work environment and opportunities for professional development.

ATS Keywords

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Hard Skills & Tools

JavaJava EESpringJSFEJBJPAHibernateSQLCI/CDTDD

Soft Skills

technical leadershipclear communicationproactivityanalytical skillsdecision-makingtechnical mentoring

Certifications

Oracle Certified Professional – Java SE Programmer