Java remains one of the most in-demand languages for companies that need robust and secure systems. According to reports published in 2025, it ranks among the three most widely used languages in the world, proving that its relevance remains high. In Brazil, the trend is no different. Businesses from a wide range of industries look for partners specialized in Java development to create or modernize their digital solutions. In this context, NextAge stands out as a key reference in IT projects that use this language. Learn everything about building systems with Java here on our blog.
Why choose Java for software projects?
Java is synonymous with stability. Companies choose this language because it delivers large-scale performance, has strong community support, and includes modern frameworks like Spring Boot, which speeds up the development of APIs and microservices.
A JetBrains study (2024) showed that about 30% of developers still use Java on a daily basis, especially in corporate environments.
The most common question is whether Java is still worth it in 2025. The answer is simple: yes. It remains one of the best options for companies seeking reliability, high performance, and long-lasting systems.
Type of companies that use Java
The language’s versatility explains its presence across different industries:
- Banks and fintechs: financial transactions require security, and Java is widely used in banking backends.
- Industries and ERPs: inventory, production, and logistics management rely on scalable solutions that Java delivers well.
- E-commerces and marketplaces: online sales platforms need robustness to handle high traffic and integrations.
- Governments and digital services: document issuance systems, public portals, and citizen databases are often developed in Java.
This reach shows how the language is present both in established enterprises and in startups aiming to grow with reliable technology.
What to consider when looking for Java development companies
Finding the right partner requires paying attention to a few points:
- Project track record: companies with experience in complex environments tend to deliver greater value.
- Flexible work models: not every project scales the same. It’s important that the company offers services ranging from strategic diagnosis and scoped projects to professional allocation.
- Developers profiles: good Java developers master modern frameworks, have experience with system integrations, and focus on code quality with automated testing.
How can you make sure the near-shore company truly has qualified professionals? The answer lies in transparency, review case studies, ask for references, and check for experience in industries similar to yours.
Examples of projects built with Java
- Integrated management platforms: systems to manage inventory, sales, finance, and operations in a single environment.
- Authentication and security solutions: single sign-on (SSO), multi-factor authentication, and access control.
- APIs for system integration: connectors that allow different software to “talk” to each other.
- Corporate web applications: internal portals for teams, indicator dashboards, and workflow systems.
- Cloud microservices: independent modules that make up larger platforms, optimizing scalability.
- Process automation: tools that digitize repetitive workflows such as report generation or order processing.
- Android applications: from customer-facing apps to internal solutions for field teams.
- E-learning platforms: online learning environments with course management and student tracking.
Many companies wonder whether the best choice when an IT demand arises is to get an internal team or to hire a partner company. For many of them, building an in-house team can be expensive and time-consuming.
If you are looking for companies in Brazil for Java development, NextAge is the ideal partner to support your project. With experience across multiple industries, a specialized team, and flexible engagement models, we help businesses gain efficiency and competitiveness.
NextAge: Nearshore from Brazil
NextAge is a software factory based in Curitiba and a strategic partner for businesses across different areas.
Whether in fixed-scope projects, where we handle the entire software lifecycle, or through staff augmentation, with specialists in several technologies, including Java, NextAge delivers solutions tailored to each client’s needs. Our multidisciplinary team combines technical expertise with business vision, ensuring that projects don’t just run but also generate real results.
