Hire Java Developers

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

Receive prequalified CVs

Our services

End-to-end custom Java development

Hire Java developers to build web, mobile, and desktop solutions or improve existing software, while ensuring seamless integration with the established ecosystems and workflows. As an experienced Java software development company, we enable your business to innovate quickly and scale continuously to meet customer demands.

Application porting to Java

Choose us as a Java development company to benefit from vast expertise in migrating disparate application components to Java and get a unified solution. Make your software scalable both vertically or horizontally with Java development services at Altoros.

Migration and replatforming

We extract business logic from the existing system and perform an incremental decoupling of a monolith to a microservices-based architecture. Specializing in Java web application development, our company also performs front-end migrations to improve user experience.

Cloud enablement

Along with Java software development services, 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 a Java development company 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 existing apps and help with rapid MVP development.

API development and integration

Java software development services include API development and integration, as well as consulting. Our experts use REST, XML-RPC, JSON, SOAP, and other protocols to establish proper API interaction.

Get started with the best staff augmentation today
Hire today
Partnering with
We contribute to

Extend your in-house talent with Java experts

Outsource Java development to a team with extensive expertise in back-end and front-end technologies, databases, and cloud services.

A zero-risk 2-week trial period

Pay only if you are satisfied with our work

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 customers speak

Since the company's foundation in 2001, Altoros has gone a long way to build a team of full-stack developers with solid technology expertise that has received a lot of positive customer testimonials.

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




“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 and communication are top-notch. Absolutely would recommend hiring Altoros for software needs.”

Landon Swan, Co-founder of Likefolio




“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, Cofounder and COO at 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 outsourcing your project to a Java development company?
Get an estimate

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, macOS, or Linux—that supports a Java virtual machine.

Altoros is a Java application development company that helps customers to ensure a high level of security and performance.

Frequently asked questions

  • What are the benefits of choosing Altoros for Java software development?

    As a Java development services provider, Altoros brings years of experience in Java technologies to the table. Our team of Java developers has experience in building complex Java solutions for clients worldwide. We deliver customized and scalable Java-based software that suits your business needs. Additionally, we use agile development methodologies and DevOps practices to ensure efficient collaboration, rapid feedback, and continuous improvement.

  • What tech stack does Altoros use for Java development?

    We use a comprehensive tech stack for Java development, including Java SE/EE, Spring, Hibernate, Apache Struts, JSP, Servlets, JSF, and more. Additionally, we use modern tools such as Eclipse, NetBeans, IntelliJ IDEA, Jenkins, JUnit, and Selenium for testing and deployment.

  • How can outsourcing Java development benefit my business operations?

    Outsourcing Java development to a reliable vendor like Altoros can help you reduce development costs and time-to-market. Additionally, it allows you to access a pool of experienced Java developers without incurring the cost of hiring an in-house team. Moreover, outsourcing Java development enables you to focus on your core business functions while leaving the software development to the experts.

  • How much does it cost to outsource Java software development for my project?

    The cost of outsourcing Java software development will depend on several factors such as project scope, complexity, and duration. At Altoros, we offer flexible engagement models such as Time & Material, Fixed Price, and Dedicated Team, which are designed to suit your budget and business requirements. Contact us for a personalized quote based on your project needs.

  • Can I switch to you from another software development provider?

    At Altoros, we are equipped to take on legacy projects of any size and complexity. We have a well-established knowledge transfer and onboarding process in place to ensure a smooth transition for our clients when switching from another software development provider.

Have more questions?
Let’s discuss

Seeking a solution like this?
Contact us and get a quote within 24 hours

Alex Tsimashenka
Business Development Director
+1 (650) 419-3379