Job Description
We are seeking a Java Platform Engineer to work on our infrastructure platform that enables the development of modular Java systems. This role combines maintenance responsibilities with new feature development to support our evolving business needs.
Responsibilities:

• Develop and maintain our custom Java infrastructure platform that supports modular system architecture
• Implement new features and enhancements based on business requirements
• Build solutions that enable efficient business logic implementation across different architectural patterns (microservices, modulith)
• Integrate third-party open-source libraries and ensure compliance with licensing constraints
• Contribute to platform evolution with focus on speed, quality, and maintainability
• Participate in periodic Java version upgrades (currently on Java 21)
  

Job Requirements

• Strong proficiency in pure Java development (Java 21 or recent versions)
• Experience building applications **without** major frameworks like Spring Boot
• Understanding of modular system design and architecture
• Familiarity with different deployment architectures (microservices, monolith)
• Knowledge of open-source licensing and dependency management
• Ability to write clean, maintainable, and performant code
  

The preceding job description had been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties and responsibilities required of employees assigned to this job.
What We Offer
You will find here not only a challenging and interesting workplace, but also a rewarding work experience, with competitive compensation and benefit packages:

• A dynamic and multinational environment with dedicated professionals who are ready to share their knowledge with you;
• Soft skills and technical training for current and emerging products and technologies;
• Career development: opportunity to grow within the team;
• Special referral bonuses for recommending your friends;
• Private Medical subscription;
• Meal tickets;
• Extra vacation days;
• Flexible working hours and work from home, aligned with project needs;
• Friendly team who is eager to meet you.
  

Diversity & Inclusion
Here at the Stefanini Group, we value plurality and equity, regardless of race, sexual orientation, disability, age, ancestry, religion, gender, and nationality. We understand and encourage the importance of being you!
What's next?
It's best to apply today, because job postings can be taken down and we wouldn't want you to miss this opportunity.
The recruitment process starts with an HR discussion, followed by a technical test and a final talk with the hiring manager.
About Us
We are the Stefanini group, a global tech consulting company of Brazilian origin that believes in the power of people to transform businesses through technology.
We are present in over 40 countries and operate with the purpose of co-creating solutions TOGETHER WITH OUR CLIENTS that accelerate results and improve the experience of people and organizations.
Here, we like to say that technology is not the end, but the means: what really matters are the people who drive it all.
Our mindset is AI First, meaning we invest in cutting-edge technology in everything we do, focusing on results for our clients.
We are a company, A GROUP, that breathes collaboration and offers a dynamic environment where you will learn by doing, grow alongside the team, and have space to contribute with ideas and projects.
More than just talking about digital transformation, we believe in real transformation that starts with people and impacts real businesses.
If you are looking for a place to develop, innovate, and be part of something bigger, the Stefanini Group is your place.
We want to inform you that there are currently scams targeting job seekers by falsely using our company"s name, Stefanini. We sincerely apologize for any confusion or inconvenience this may have caused.
Please remember that legitimate job offers from Stefanini will always come through official channels, including direct communication with our trained recruiters. If you receive any unsolicited messages requesting payment or personal information, please disregard them.
If you suspect you"ve been targeted, please contact us immediately at [email protected] for verification.
Key Points to Remember:

• Legitimate job offers only follow interviews conducted with our hiring managers or clients.
• We will never ask for payment at any stage of the recruitment process.
  

Stay vigilant and feel free to reach out for verification. Your safety and security are our top priorities. Thank you for your understanding and cooperation!
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