What to Look for in Java Development Services

Choosing the Right Java Software Development Company

Given its massive popularity and applicability, many businesses turn to outsourcing companies such as BairesDev to access Java development services for tackling many of their digital projects.

Through Java software development you can create a wide variety of products, from websites to apps to games. Even Android’s own operating system is written in the language.

If you’re considering outsourcing Java development services for your company, you may first want to learn as much as you can about Java. 

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What is Java Service Development?​

Java service development allows enterprises and organizations from all industries and sizes to develop software projects that help drive their digital transformation forward.

Custom Java development services projects allow to manage product requirements and system analysis, architecture and design, development, testing, migration, and deployment of applications suited to each specific need.

This provides you with the capacity to create scalable, portable, and full-fledged applications and platforms . Through these services, companies of a variety of industries are able to tackle Java software projects that create value and generate business results.

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What To Look For in Java Development Services

Outsourcing to a Java software company gives you the resources, software, and tools to build your Java development projects

What should you look for in Java development services company if you’re considering this solution for your organization?  As a starting point, you may want to consider the factors from the drop-down menu below. 

The 3 main models for outsourcing are onshore, nearshore, and offshore. Onshore means the provider operates in the contracting partner’s country. Nearshore is an arrangement where the provider is located close to the business, while offshore indicates that the partner is far away from the business. If you select a nearshore or offshore partner, one problem you might encounter is cultural compatibility. This tends to be less of an issue when you’re working with a nearshore partner, given their proximity to the contracting business.

For example, BairesDev has globally distributed teams, and many organizations outsource software development projects to us. Not only does BairesDev share a timezone with many cities in the U.S., but the engineers are highly proficient in English and have plenty of cultural similarities with our nearshore partners.

This is an important factor to keep in mind when selecting outsourcing Java development services. If you overlook it, you might face miscommunication down the line, which could derail your project.

Java is a user-friendly language, but that doesn’t mean you don’t need developers with expertise and experience in the programming language to leverage its many features. When selecting a provider, it’s important to look for a Java software company that employs highly-skilled Java developers who have been using the language for years. Doing so will help ensure that you’re satisfied with the end results.

BairesDev, for example, employs only the Top 1% of Tech Talent to deliver customer Java development services. In order to assess your provider’s skills and experience, review a portfolio of previous Java projects they’ve worked on, and read referrals and reviews from previous clients.

Pay particular attention to a provider who has completed projects that are similar to yours.

When you hire a Java software company to deliver software development services, you aren’t just paying for the development itself — you are also paying for additional services, such as quality assurance (QA) testing.

BairesDev, for example, assists with testing, migration, deployment, and more. Make sure your provider offers a similarly inclusive package of services so you can be sure they’re thorough when building your product.

Remember: development itself is only one piece of the puzzle. You’ll also need someone who will make sure your product is secure, functional, and user-friendly.

Things rarely go as planned. Project timeline delays, unexpected bugs and glitches, and unexpected talent gaps are but a few of the potential issues you might find. When these problems arise is important for the outsourcing partner to inform the business and be transparent about how they will affect the overall project. That’s why you need to make sure that the contract stipulates as many details as possible, such as how deadline extensions will affect the cost.

The outsourced Java development company also needs to be upfront about what the project will initially entail, including the included services, how long the provider expects the project to take, the results you should expect them to achieve, and so on. The developers should also keep you apprised of the progress along the way by giving you regular updates. You might devise a system and schedule for communicating to ensure consistency.

One of the goals of outsourcing Java development services is to improve efficiency and productivity. That’s why you hire a dedicated team for software development! The purpose is to take the stress of handling this particular project off of your plate. In order to keep the problems — and your own anxiety — at bay, you should be able to rely on your partner all day, every day.

Many outsourcing providers offer support around the clock. If you have a question or concern, you should be able to contact them and receive a quick response. They should also continue to offer troubleshooting and problem-solving even after the product’s release, because things often don’t go as planned, and no amount of testing can ensure a perfect product.

Java Outsourcing Use Cases​​

Outsourcing development to a Java software company like BairesDev helps ensure the deployment of high performing software products and applications. Our experts in Java software and application development services will be working around the clock to deliver high quality solutions that fit your needs. 

These can range from the development of mobile apps, games, enterprise apps, cloud-based platforms, to the integration, migration, and consulting of Java solutions.

Additionally, an outsourced Java development company like ours can provide access to a larger talent pool to build and scale your Java applications. 

How To Hire Java Developers Through BairesDev

Finding Java developers for your projects might seem easy, especially given the language’s popularity and the number of engineers out there who know their way around it. Yet, hiring great Java developers is rarely a straightforward process. The talent shortage, the need for soft skills, the fierce competition, and the amount of time and effort required to hire are all obstacles to recruiting the best Java talent.

That’s why it’s always best to hire Java developers through a company like BairesDev. Our Java development services will make sure you access the talent you need when you need it. It doesn’t matter whether you want to fill a gap in your in-house team, want a team to support your operations, or want to outsource your Java development—at BairesDev, we have the Java solution you need.

Here’s how hiring Java developers through BairesDev works:

  • You get in contact with us and tell us everything about your Java projects and your talent requirements.

  • We analyze your requirements and create a strategic plan that defines the specifics of the development team.

  • Using Staffing Hero™, our proprietary AI-driven team-building solution, we go through our talent pool to find the perfect Java developers for you.

  • In just a couple of days, we present you with the professionals you’ll need. Depending on the engagement model, those Java developers will work with you remotely, in-house, or as an autonomous team.

  • You can scale your talent requirements up or down whenever you need. We can source you with more Java engineers at any time, saving you time and money in your search for talent.

Top Java Frameworks and Environments Used by Java Developers

Java is a highly sophisticated language that has very powerful features to build a lot of different solutions. However, using it can be a little tricky, which is why Java developers resort to different frameworks and environments to more easily leverage the language’s possibilities. Here are the top Java frameworks and environments.

  • Spring
    One of the most popular Java frameworks, used primarily for web development, it supports application events and listeners, YAML, and type-safe configuration. Spring is also capable of exposing RESTful services and of establishing JDBC connections.
  • Struts
    Another framework for web development, this Apache platform was developed to inherit the Java Servlet API properties. It supports centralized configuration, POJO-based actions, and configurable MVC components, among other features.
  • Google Web Toolkit
    An open-source framework for developing web apps, especially complex browser-based applications, GWT includes Java API libraries, a compiler, and a development server to ease the development process.
  • Grails
    A framework that leverages the Apache Groovy language and embraces the “convention over configuration” paradigm. This standalone development environment keeps most configuration options from developers to become a ready-to-use environment.
  • Play
    This framework for web and mobile development written in Scala and compiled to Java-Bytecode stands out for its ease of use, hit refresh workflow, and powerful console and build tools.
  • Hibernate
    A new favorite among Java developers, this framework boasts the ability to extend Java’s Persistence API support. It also uses the Hibernate Query Language to map an object-oriented domain model to a relational database.
  • Dropwizard
    This lightweight framework allows developers to easily and quickly build web apps and RESTful web servers. It can even serve developers who want to create microservices or prototype apps. What’s more, it can be extended with external libraries.
  • Vaadin
    This framework uses HTML5 and Java-only type-safety for developing web applications. It comes packed with more than 45 UI components, offers heightened security, and includes the Vaadin Collaboration Engine to facilitate the work in Java teams.
  • Blade
    Another lightweight framework, Blade is a good choice for full stack web app development. In reality, Blade is part of Laravel and it’s only a templating engine. However, its simplicity, plugin support, and modular capabilities turn it into a good alternative framework.
  • Wicket
    Another Apache framework with a focus on security, Wicket uses the Content Security Policy standard to approve the origin of the content before it’s displayed on a browser, adding an extra layer of security. Wicket also supports AJAX, POJO actions, MVC components, and templates.

When to Outsource Java Developers

Outsourcing Java development can be a strategic move for companies of all sizes and industries. In fact, all businesses can benefit from outsourcing at one point or another. But how can you identify when it’s best to outsource your Java projects rather than keeping them in house? Here are some signs that your company should consider Java outsourcing services. 

  • 1_soak_BDev_SRP_Numeros
    Talent shortage
    Java developers are in high demand, so finding them to work for you can be challenging. Outsourcing provides you with Java engineers without the need to spend extra time, money, or effort searching for the right fit.
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    Team skills gap
    The combined expertise of your team members might have gaps that are essential for your Java projects. Hiring an outsourcing company can quickly provide you with the talent you need to fill those gaps and boost your projects.
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    Operational bottlenecks
    Your in-house Java development team might be swamped with tasks, which may ultimately affect the quality of your Java solutions or the deadlines you’re aiming for. With outsourced Java developers, you can quickly get help to attack the backlog and prevent operational bottlenecks.
  • 1_soak_BDev_SRP_Numeros
    Simultaneous projects
    If your in-house Java development team is busy with a particular project but you need to start another project simultaneously, then outsourcing is your best bet. With the help of an outsourced Java team you can address multiple projects at the same time without affecting their quality and deadlines.
  • 1_soak_BDev_SRP_Numeros
    One-time projects
    If you don’t have an in-house team of Java engineers but need to tackle a Java project, the most cost-effective way of doing so is hiring Java developers from an outsourcing company. That way, you’ll only pay for their services for that particular project and you won’t incur any additional costs once the project is done.
  • 1_soak_BDev_SRP_Numeros
    Strategic decision
    There will be times when the best decision from a business standpoint is to outsource Java development. This decision can be related to costs, deadlines, operational changes, or other appropriate factors.

Types of Applications Developed With Java

Java is a very powerful language that allows Java developers to work on a variety of solutions. As a Java Development Company, BairesDev offers software outsourcing services that can develop the most common Java applications, including the following. 

  • Standalone Apps
    Java can be used to design standalone apps, which can run and be stored on independent devices. The data can also reside on a server, giving users access to synchronized data.
  • Applets
    Otherwise known as browser-based programs, applets are small applications that can be used over the internet and without installation. Their design allows them to reside on the servers and be executed on any machine with a Java-compatible web browser.
  • Web Applications
    Every website ever made is based on a web application and most likely powered by Java. Behind the curtains, Java is communicating with the user’s device and telling it exactly how to display and interpret the code that makes up for the app itself.
  • Distributed Applications
    Java applications can also be divided into modules or components, which can run simultaneously on many different devices. Dapps communicate and work with each other via distributed processing.
  • What to Look for in Java Development Services 6

    Hiring Guide

  • What to Look for in Java Development Services 7

    Interview Questions

  • What to Look for in Java Development Services 8

    Job Description

Initial work on Java began in June 1991, by James Gosling at Sun Microsystems. The language was released as a core component of Sun Microsystems' Java platform, which included a reference implementation of Java compilers, virtual machines, and class libraries. The initial public release of Java 1.0 was in 1996.

Originally designed for interactive television, it quickly became apparent the language was too advanced for the television industry at the time. Java was the first language to promise "Write once, Run Anywhere (WORA), which made it possible to create an application that could run on any platform.

Java began as a secure platform with configurable security and even allowed network and file-access restrictions. Shortly after its release, web browsers added the ability to run tiny Java applets within web pages. This was a boon to web developers everywhere and made it possible for websites to include more modern and unique features.

Since its humble, web-centric beginnings, Java was adopted by Google as the default language for Android (both the operating system and apps).

Java is also capable of working within the cloud, for application services, web APIs, and client applications. Over the years, this language has proved itself flexible enough to fill nearly any void.

How difficult is it to find good Java developers?

Because of its popularity, finding a good Java developer is quite easy. Given how prevalent Android is around the world, you shouldn't have any problem hiring a team of developers perfectly capable of handling any task thrown their way. Java is an essential language for most software engineers.

But when hiring a Java developer, it's important to not only test candidates for their proficiency in the language, but a strong knowledge of the ecosystem. The best Java engineers will have a strong understanding of Object-Oriented Programming, data types, threads, Servlets, and class loading mechanisms.

One very important aspect to consider when hiring a Java developer is that candidates must be proficient in numerous releases of the language. As there are still apps being developed with both older and new versions of the language, candidates should be capable of working with Java 5 up to Java 11. 

Fortunately, Java is fairly easy to learn and maintain (it being as near Lingua Franca as a language can be). And because Java is so widely used, it’s employed around the world. This means you can hire onshore, nearshore, or offshore developers, and trust they have the necessary competencies to use the language.

How to choose a Java developer for your project

To choose the right Java developer for your project, you first must know which version of Java is required and then make sure the candidates are proficient in that version (as well as any version newer than that release). Those candidates should also be proficient in:

  • J2EE
  • Object-Oriented Analysis and design
  • XML, X query, and XSL
  • Data structures and algorithms
  • Java-based web services
  • Relational databases, such as SQL and ORM

Beyond those skills, you also want to ensure potential developers can easily function within a team and understand how they fit into the system. Those developers must be able to learn fast and pivot quickly, otherwise, your project could wind up stalling out should you require changes.

A quick general checklist for these developers should also include:

  • UI design
  • UX development
  • Teamwork
  • Debugging 
  • Communication with clients and teammates
  • Openness to alternative solutions for problems
  • Creativity
  • Proactivity, but willingness to take directions from other teammates
  • Understanding of how to work with libraries and frameworks
  • Full-stack development.


Hiring a solid candidate for your Java project shouldn't be a problem. Since Java is so common, you'll find quality developers everywhere and at every level. Because of this, it's important to pay close attention to the other tangibles to ensure the developers you hire are a good fit for your team.

What is Java and what makes it still relevant today?

Java is a high-level language that is most commonly used for web services, web applications, and Android development. Because it’s possible to build scalable, secure software with it, Java will continue to be one of the most widely used developer languages for the near future.

What is the difference between Java and JavaScript?

The major difference between Java and JavaScript is that Java is an OOP programming language, capable of building applications that run within a virtual machine, while JavaScript is an OOP scripting language that is run within a web browser.

What are the most important features of Java for mobile development?

  • Java is easy to learn and master.
  • Java has been developed as the platform-independent.
  • Java is a flexible, object-oriented language.
  • Java includes solid security for every supported programming and running environment.
  • Java includes several tools and IDEs.
  • It’s multi-threaded and interactive.
  • It's a very performant, dynamic, and extensible language.

Why is Java not a pure Object-Oriented language?

Java is not a purely Object-Oriented Language because it supports primitive data types like it, byte, and long which are not objects. 

What does data encapsulation mean?

Data encapsulation is the mechanism that obfuscates the details of a class from the user.

We are looking for a Java Developer responsible for creating exciting web and mobile applications, as well as integrating the necessary backend elements created by teammates into the application. 

We are looking for highly skilled, enthusiastic engineers with experience building mobile and web applications in Java. Java Developers will be responsible for analyzing user and company requirements to successfully meet objectives, determine application features, and functionality, and recommending changes to existing company Java-based applications.


  • Design and implement Java-based web and mobile applications.
  • Analyze user requirements to help inform application design.
  • Define application objectives and functionality.
  • Align application design with business goals and customer needs.
  • Develop, test, and debug software.
  • Producing detailed documentation.
  • Recommending changes to existing Java applications and infrastructure.
  • Ensuring continuous professional self-development.

Skills And Qualifications

  • Degree in Computer Science or related field.
  • Experience with Java, UX, database structures, and statistical analyses.
  • Solid problem-solving skills.
  • Excellent written and verbal communication.
  • Good organizational skills.
  • Ability to work as part of a team.
  • Attention to detail.

Frequently Asked Questions

Java is one of the most popular programming languages in the world. That’s because it’s a great choice for almost any type of software development project. This open-source, general-purpose, high-level language can deploy applications on every operating system by following its “Write Once, Run Anywhere” logic.

Java is an object-oriented, highly scalable, efficient, and secure language, with advanced features that can take your projects to the next level, increasing their quality and strengthening their security. 

Originally released by Sun Microsystems in 1995, Java is now owned by Oracle and it’s at the basis of everything from games and websites to client-server networks. Its versatility, performance, and proven efficiency are all equally responsible for Java’s continued success, as the language consistently ranks among the most popular languages in the market.

Java helps reduce the instances of human error due to being an object-oriented language. Besides, Java is seen as a highly scalable, efficient, and secure language, with advanced features such as cryptography to take your projects even further.

Originally released by Sun Microsystems in 1995, Java is now owned by Oracle and has been used to develop everything from games and websites to client-server networks, as it continues to be among the most popular languages available in the market.

Java developers need the Java Development Kit (JDK), which has everything for both new and experienced developers to write applications. The JDK packs the Java Runtime Environment, the Java compiler, and the Java APIs. The kit also provides the Standard Edition of the Java Application Interface, while also implementing the Language Specification and Virtual Machine Specification. 

An integrated development environment (IDE) is another important tool for Java developers as it allows them to edit, compile, run, test, and debug programs. Some of the most commonly used IDEs for Java include BlueJ, Eclipse, IntelliJ, IDEA NetBeans, and JBuilder. 

Additionally, it’s important to mention that engineering teams at software development companies usually have their own tech stacks composed of multiple tools and software. A few top picks of the Java development community are Spring, Hibernate, Selenium, Maven, JUnit, VisualVM, and Mockito.

Additionally, an Integrated Development Environment, (known as IDE) is one of the most important tools for Java developers as it allows to edit, compile, run, test, and debug programs. IDEs are made up of different tools that help developers create applications. Some of the most commonly used IDEs that help Java developers include BlueJ, Eclipse, IntelliJ, Idea NetBeans, and JBuilder. 

Engineering teams at software development companies usually have their own tech stacks composed of multiple tools and software.  A few top picks of the Java development community are known to be Spring, Hibernate, Selenium, Maven, JUnit, VisualVM, and Mockito.

As one of the most extensively used programming languages, Java is used in almost every area related to software development while also being one of the languages of choice for most Android apps. Present in many of the most popular sites and apps worldwide, it’s used for app development, cloud- and web-based platforms, big data solutions, AI algorithms, and mobile apps.

Java’s portability, versatility, and functionality can empower almost any digital product or solution, such as:

  • Desktop GUI applications
  • Web applications
  • Mobile applications
  • Enterprise applications
  • Scientific applications
  • Web servers and applications servers
  • Embedded systems
  • Server apps
  • Software tools
  • Trading applications
  • J2ME apps
  • Big data technologies

Java lets developers write code in plain English. Thus, they can use English-based commands to create computer instructions instead of having to write in numeric codes. This is why Java is considered a “high-level” language: because humans can easily write, read, and interpret it. 

Just like English, Java has a set of rules called “syntax” that determines how developers write all instructions. Once a program is ready to run, these high-level instructions are translated into a computer language that machines can understand and execute.

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