Hire Java Developers

Start your project within 72 hours. We will help you to quickly onboard
qualified Java engineers and consultants.

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Our services

End-to-end Java development

The team at Altoros builds Java-based web, mobile, and desktop solutions that help customers to improve existing software, ensuring seamless integration with the existing ecosystems and workflows. We enable your business to innovate quickly and scale continuously to meet customer demands.

Application porting to Java

Benefit from our immense expertise in сross-technology migration of disparate application components to Java to get a unified solution. Make your application scalable both vertically or horizontally with Altoros.

Migration and replatforming

We extract business logic from the existing system and perform an incremental decoupling of a monolith to turn it into a microservices-based application.

Cloud enablement

Altoros provides a team of certified cloud architects, administrators, and DevOps engineers to implement, automate, and manage private and hybrid clouds to make your IT infrastructure more flexible and scalable.

Consulting services

Employ an engineer or a team of Java experts to evaluate the validity of your idea and get a consultation on all aspects of project development. Java engineers at Altoros will define a detailed technology roadmap for you and help with rapid MVP development.

API development and integration

Our software engineers and architects deliver APIs development, integration, and consulting services. Our experts use REST, XML-RPC, JSON, SOAP, and other communication methods to make sure your APIs interact with each other in the most efficient way.

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Partnering with

We contribute to


Extend your in-house talent with Java experts

Our developers are skilled in popular Java frameworks, as well as possess extensive experience working with back-end and front-end technologies, databases, and cloud services.

A free 2-week trial period/money-back guarantee

You do not have to pay if you are not satisfied with our work

One dedicated developer

A profound expert focused on a required field, complementing your existing team

A dedicated team

A custom team comprising 2–10 professionals to assist in the development process or support an ongoing project

A dedicated team + a team leader

A dedicated team managed by a team leader to take full responsibility for your project—from a prototype to an MVP

Core team

Middle Java Developer
Professional skills

Languages: Java, JavaScript, Python, C/C++

Frameworks: Java ecosystem, Angular, Scikit-learn, Pandas, NumPy

Tools and technologies: Emacs, IntelliJ IDEA, Sublime

7+ Years of experience
Senior Java Developer
Professional skills

Languages: Java, JavaScript

Frameworks: Spring Core, Spring Secure, Spring Data, Spring Boot

Tools and technologies: HTML, CSS, Git, SVN, Ant, Maven, Jenkins

Databases: MySQL, PostgreSQL, Oracle, MongoDB, SQLite

10+ Years of experience
Java Team Lead
Professional skills

Languages: Java, C#, C/C++, JavaScript, SQL, VBScript

Frameworks: Apache Struts, Spring, Hibernate

Tools and technologies: SVN, CVS, Apache Maven, Web Services

Databases: MySQL, Oracle

21+ Years of experience

Our clients speak

We have had an amazing journey since our inception in 2001 and have received lots of client testimonials, feedback, and suggestions. Here’s a few of them.

Our customers’ satisfaction rate is95%according to our NPS surveys held on a 3-month basis. Learn more about our customers.


Application’s overall uptime and performance improvements

“I would definitely recommend Altoros for software development projects. It has been a pleasure working with them. There is a huge commitment from the team. The code quality is top-notch and communication is top-notch. Absolutely would recommend hiring Altoros for software needs.”

Landon Swan, Co-founder of Likefolio


Elimination of service breakdowns

“The remit of the Altoros ops folks is to locate and stabilize a malfunctioning service and report it to the engineering team. If they can't stabilize it they have permission to wake us up, but that's only happened once.”

Laurie Voss, Co-Founder, and COO, npm


Doubled our customer base and rolled out several new product lines

“In collaboration with our in-house team, our Altoros contractors swiftly identified and articulated critical paths against our roadmap. Altoros contractors were able to dive in from day one and meaningfully contribute to our engineering organization.”

Alex Scott, Co-founder at Revere

Want to know the cost of your software project development?

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Why use Java for software development?

Java is platform-agnostic, which differs the technology from other programming languages. You can create apps to run on any platform of choice — Windows, Mac OS, or Linux — that supports a Java virtual machine.

Altoros is able to help customers with custom Java application development that requires a high level of security and stability.

Frequently asked questions

  • How much does Java application development cost?

    Careful project planning, regular status/progress/time reports help us meet our customers’ budget expectations and keep them constantly updated to avoid any budget risks. To get the estimation of your custom Java application development, send us your project requirements. We will give you a free estimate within 24 hours.

  • What is your experience in custom Java software development?

    Altoros builds custom software from the ground up, ensuring seamless integration with the existing ecosystems and workflows. Hire a seasoned Java engineer or a dedicated team of developers to serve your project needs. We take responsibility for hiring, managing, and motivating skillful software engineers.

  • I need to hire a Java consultant, do you have one?

    Our Java consultants help to develop, deploy, and maintain robust and high-performant production systems and features, as well as provide advice on how to solve issues relating to distributed systems, etc.

    We can offer you either a single Java developer or consultant or a team of Java experts for your service, including 95 full-stack software developers, 120 developers with Java and .NET skills, 70 DevOps working with cloud platforms, 105 developers for front-end deployments.

  • Can you help me with Java migration?

    Our Java architects and developers replatform Java-based applications to a cloud platform or a database, as well as help with re-architecturing and migrating to microservices.

  • In what industry do you have experience creating Java applications?

    We possess extensive experience in FinTech, healthcare, social media and telecommunications, logistics, oil and gas, real estate, e-commerce, and other industries. This enables Altoros to reduce the time spent on the introduction to a domain to a minimum. Outsource your Java development services today and get an estimation shortly.

Still have questions?

Let’s discuss

Related cases

1400+ projects delivered across 30+ countries.

We can share more Java case studies on a particular project and other stories of success on demand. Please do not hesitate to reach out to us with a request!

Contact us and get a quote within 24 hours

Damian Castelli
Business Development Manager
+1 (650) 662-5052

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