Java Development Services

Our Java Development Services encompass a wide array of solutions, tailored to deliver robust, scalable, and high-performing applications. With a strong focus on Java, we offer expertise in building enterprise-grade applications, microservices architectures, and cloud-based solutions.

20 + qualified Java specialists worldwide
4.8/5 stars overall review rating based on 65+ reviews
40 + Java projects delivered
9 years of experience with Java development

Why Choose Us for Your Java Development

24 HOURS TO GET CANDIDATES

Within just 24 hours, you’ll receive the CV of your first Java developer candidate, allowing you to start the interview process without delay. Get the relevant candidates you need to take your business to the next level.

top 3,5% of Java developers

Our detailed selection process ensures that we only work with the most skilled and experienced professionals in the industry. Choose Digis and get reliable specialists on your side.

2 WEEK-TRIAL

Don’t settle for anything less than the perfect fit. With our 2-week trial period, you can take the time to ensure that the Java specialist you choose is the right one for your needs. We can take this risk when we are talking about our specialists.

High Satisfaction Rates

Achieve your project goals with Digis. A remarkable 98% of our clients express satisfaction with the candidates we provide.

Global Coverage Across Time Zones

We operate across six time zones, allowing us to work during your business hours and ensure seamless communication. With Digis, you get a team that works in sync with your schedule.

FAST TEAM INTEGRATION

Our Java specialists will join your project within a week and complete onboarding in 2-3 weeks. Easily scale your team up or down as needed for project success.

About Our Approach

Domain Expertise

We offer technical specialists with deep expertise across a wide range of industries such as Fintech, Healthcare, Media, Entertainment, E-Commerce, Education, Automotive, and more, ensuring our talent is uniquely equipped to understand and contribute to your specific business domain.

Business-Scale Support

For businesses of every scale – startups, SMEs, and large enterprises, we offer assistance in establishing internal processes based on industry best practices. Our experience spans hundreds of projects, making us a reliable source of consultation.

Smart Outsourcing Automation Paradigm

Our patented methodology is designed to maximize process performance through automation, fully integrating us with our client’s business, beyond the boundaries of software development.

Fast Onboarding

Digis ensures a swift integration process, usually incorporating new resources within days.

Internship Program

Digis internship program offers our partners to collaborate with our interns for free. After 6–8 months of working with experienced developers, interns become independent units familiar with your product and cost-effective.

Premium Tech Talent

Beyond just coding, our team members actively engage with clients and propose innovative solutions. This quality is maintained by our selective hiring practice, only accepting the top 3.5% from 1085 candidates over the last 6 months.

We have a dedicated project manager from Digis who takes our relationship very seriously.

Digis - Software Development Company - Hubspot - 1516280733605
Eleonora Ludin Digis - Software Development Company - BlaBlaCar - USA
Director of Engineering at Hubspot

Within a couple of months we could see that our backlog was reduced, and our time to deliver projects was reduced.

Digis - Software Development Company - BlaBlaCar - author01
K. Kimhi Digis - Software Development Company - BlaBlaCar - France
Data Engineering Manager at BlaBlaCar

They’re committed and have the ability to scale up in order to deliver fast.

Digis - Software Development Company - ZEWAY - stephanie zeway
Stephanie Gosset Digis - Software Development Company - BlaBlaCar - France
CEO at ZEWAY

The team has been innovative and reliable. Their experience and professionalism were admirable.

Digis - Software Development Company - Connectbase - 753444adb6f5cd7b041ad55a9a5c340aaabdd9a3
John Wright Digis - Software Development Company - BlaBlaCar - USA
Chief Technology Officer at Connectbase

They have skilled and committed development staff.

Digis - Software Development Company - Otoqi - 1684442691954
Arthur Darde Digis - Software Development Company - BlaBlaCar - France
CTO at Otoqi

I desperately needed quality developers that would stick with me, and I’m certain Digis will do just that.

Digis - Software Development Company - Raters - 1517770850870
Rasim Aliyev Digis - Software Development Company - BlaBlaCar - UK
Co-founder and CEO at Raters

Digis’ work and infrastructure are fantastic.

Digis - Software Development Company - SENDY - RIDKZQZ
Ian deQueiroz Digis - Software Development Company - BlaBlaCar - USA
CEO at SENDY

Priorities of each task were delivered with a strong balance between business and development goals.

Digis - Software Development Company - GemLightBox - picupmedia review
William Chu Digis - Software Development Company - BlaBlaCar - USA
Founder & CEO at Picup Media

Their team always suggested improvements and delivered on time.

Digis - Software Development Company - Ongage - 1558931626568
Roman Raslin Digis - Software Development Company - Ongage - Israel
VP of Research and Development at Ongage

It is clear that they very carefully vet the people they hire.

Digis - Software Development Company - Kinlia - kinlia review
Gina Levy Digis - Software Development Company - BlaBlaCar - USA
CEO at Kinlia

The overall quality of the candidates they provide has been very good.

Digis - Software Development Company - Omedym - 1516159923592
David Vins Digis - Software Development Company - BlaBlaCar - USA
CTO at Omedym

They are well experienced knowledgeable professionals

Digis - Software Development Company - Roomster - roomsterreview
Cem Isbilir Digis - Software Development Company - BlaBlaCar - USA
Head of Production & Development at Roomster

Digis has been a reliable and high-quality partner for many years for our company.

Digis - Software Development Company - Mobile Development - User Avatar icon e1712614441360
Omar Khawaja Digis - Software Development Company - BlaBlaCar - Canada
Director of Product Management at ZenduIT

Digis has been reliable throughout the development process.

Digis - Software Development Company - Noty.ai - 1670797353831
Iryna Nerozna Digis - Software Development Company - Noty.ai - Portugal
COO at Noty.ai

JAVA DEVELOPMENT TECH-STACK

Java Frameworks & Libraries

Databases & Data Management

Java Frameworks & Libraries

Databases & Data Management

Digis - Software Development Company | Java Development Services - Java Frameworks & Libraries | Apache Maven Apache Maven
Digis - Software Development Company | Java Development Services - Java Frameworks & Libraries | Apache Struts Apache Struts
Digis - Software Development Company | Java Development Services - Java Frameworks & Libraries | JUnit JUnit
Digis - Software Development Company | Java Development Services - Databases & Data Management | Cassandra Cassandra
Digis - Software Development Company | Java Development Services - Databases & Data Management | MySQL MySQL
Digis - Software Development Company | Java Development Services - Databases & Data Management | PostgreSQL PostgreSQL
Digis - Software Development Company | Java Development Services - Databases & Data Management | Redis Redis
Digis - Software Development Company | Java Development Services - Databases & Data Management | SQLite SQLite

Our Services

Staff Augmentation for Java Projects

Custom Java Application Development

Kotlin Mobile App Development

Java Microservices Architecture

Java Application Maintenance and Support

Enhance your team's capabilities with our skilled Java professionals, ensuring your project's success with expert assistance.

We Can Help With:

Providing experienced Java developers for project-specific needs;
Augmenting your team's capacity and skill set;
Flexible and scalable staffing solutions for Java projects.
Read More

Specializing in custom Java development, we create scalable, secure, and robust applications tailored to meet diverse business needs.

We Can Help With:

Building enterprise-level web and desktop applications;
Integrating advanced functionalities and modern UI/UX designs;
Ensuring high performance and compliance with industry standards.

Utilizing Kotlin for modern, efficient mobile app development, particularly for Android platforms.

We Can Help With:

Developing high-performance Android apps with Kotlin;
Leveraging Kotlin's concise syntax for faster app development;
Integrating Kotlin apps with existing Java-based systems.
Read More

Implementing microservices architecture in Java to enhance application scalability, flexibility, and deployment speed.

We Can Help With:

Developing and managing microservices-based applications;
Ensuring seamless integration and communication between services;
Leveraging Spring Boot and other frameworks for efficient microservices development.

Providing ongoing maintenance and support for Java applications to ensure they remain current, secure, and efficient.

We Can Help With:

Regular updates and feature enhancements;
Bug fixes and performance optimization;
Continuous technical support and troubleshooting.

Five-Step Hiring Process

At Digis, we pride ourselves on our selective hiring practices, accepting only the top 3.5% of candidates from over 1,085 applicants in the last six months. As an official Hubspot partner, we leverage some of their proven hiring procedures to ensure we onboard the best talent.

Thanks to our comprehensive five-step hiring process, we bring only the most skilled and productive engineers into our team.

Step 1: CV Review

We begin with a thorough review of each candidate’s CV to assess their qualifications and experience.

Step 2: HR Interview

Our HR team conducts an interview focusing on soft skills and English language proficiency.

Step 3: Test Task

Candidates complete a test task to demonstrate their technical skills and problem-solving abilities.

Step 4: Technical Interview

In this stage, we review the test task and conduct an in-depth technical interview to evaluate the candidate’s expertise and coding proficiency.

Step 5: PM/Team Lead Interview

The final interview with our PM or Team Lead ensures the candidate’s alignment with our project requirements and team dynamics.

Cases

Discover our successful Java projects and the business challenges they’ve addressed.

Diverse Tech Capabilities

Our Java development services are complemented by expertise in key front-end technologies like React, Angular, and Vue. This combination allows us to offer full-stack development solutions, ensuring seamless integration between robust Java back-ends and dynamic front-ends.

Our Tech Stack
React Development Services

Testimonials

Hear from industry leaders who've amplified their projects with our technical expertise.
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We have a dedicated project manager from Digis who takes our relationship very seriously.

Digis’ developers have been an integral part of the company with their wide expertise. Their contribution to numerous product releases has been remarkable. Communication has been smooth; the team is fully integrated into the product development lifecycle, leading to a hassle-free process.

Digis - Software Development Company | Java Development Services - Eleonora Ludin
Eleonora Ludin
Director of Engineering at Hubspot
project:
Leading Marketing Platform
country:
Digis - Software Development Company | Java Development Services - USA.svg United States
our contribution:
  • We've modernized the notifications platform that informs customers about outages, maintenance, or critical situations in the system. This has extended the number of filters and improved the reliability of the product.

  • Also implemented an automated validation tool for assets submitted into the Marketplace. This tool checks theme and module assets against pre-defined checks, sets scores, and indicates revealed problems.

  • Implemented automatic two-way synchronization of data between the admin tool and the customer portals.
  • tech stack:
    Java Digis - Software Development Company | Java Development Services - Java
    Ruby Digis - Software Development Company | Java Development Services - Ruby

    Within a couple of months we could see that our backlog was reduced, and our time to deliver projects was reduced.

    The team successfully reduced the backlog and time to deliver projects. Now, the vendor handles large projects and speaks with external stakeholders on their own. Digis is a reliable group with an effective, communicative workflow.

    Digis - Software Development Company | Java Development Services -  K. Kimhi
    K. Kimhi
    Data Engineering Manager at BlaBlaCar
    project:
    Long Distance Carpooling Platform
    country:
    Digis - Software Development Company | Java Development Services - France.svg France
    our contribution:
  • Our team focused on connecting dozens of bus providers via the implementation of an adaptor which can receive data from various bus providers' APIs which have no standardized format.

  • We developed a "communication system" - emails, SMS, push notifications.

  • Our team added a few new sources to the Data Warehouse.
  • tech stack:
    Java Digis - Software Development Company | Java Development Services - Java
    PHP Digis - Software Development Company | Java Development Services - PHP
    Symfony Digis - Software Development Company | Java Development Services - Symfony

    They have skilled and committed development staff.

    Digis’ dedicated development team produces high-quality work. They’re very organized, following a structured workflow to assure each task is complete. Despite some turnover, the current team is responsive and efficient. It will likely be a lasting partnership.

    Digis - Software Development Company | Java Development Services - Arthur Darde
    Arthur Darde
    CTO at Otoqi
    project:
    Vehicle Delivery Platform
    country:
    Digis - Software Development Company | Java Development Services - France.svg France
    our contribution:
  • 400k+ vehicles moved per year through the platform.

  • 24k+ shared car maintenance is done through our platform across 11 cities in France, Italy and Germany.

  • Around 1k drivers were onboarded only in 2023.
    ARR grew 300% over the last 3 years.

  • Otoqi got to the top 0.1% of startups that can be profitable and maintain > 100% growth with annual sales of > 10M€.

  • The client raised 6 million euros in Series A in 2021.
  • tech stack:
    Angular Digis - Software Development Company | Java Development Services - Angular
    Figma Digis - Software Development Company | Java Development Services - Figma
    Java Digis - Software Development Company | Java Development Services - Java
    JavaScript Digis - Software Development Company | Java Development Services - JavaScript
    React Native Digis - Software Development Company | Java Development Services - React Native

    The team has been innovative and reliable. Their experience and professionalism were admirable.

    Digis built a simple platform that customers had been excited to use. They have also shown professionalism and admirable experience. Additionally, their great communication skills and highly regarded engineers helped a lot in the success of the project.

    Digis - Software Development Company | Java Development Services - John Wright
    John Wright
    Chief Technology Officer at Connectbase
    project:
    Industry Platform for Connectivity
    country:
    Digis - Software Development Company | Java Development Services - USA.svg United States
    our contribution:
  • By introducing a Rules Module, we've systematized data and automated workflows.

  • Our team has developed a Network Module for better provider selection and implemented a real-time Pricing API for data integration.

  • Also, upgraded the system to Angular, improving navigation, simplifying processes, and enhancing performance.
  • tech stack:
    Angular Digis - Software Development Company | Java Development Services - Angular
    Figma Digis - Software Development Company | Java Development Services - Figma
    Invision Digis - Software Development Company | Java Development Services - Invision
    Java Digis - Software Development Company | Java Development Services - Java
    JavaScript Digis - Software Development Company | Java Development Services - JavaScript
    Miro Digis - Software Development Company | Java Development Services - Miro
    Node JS Digis - Software Development Company | Java Development Services - Node JS

    They’re committed and have the ability to scale up in order to deliver fast.

    The partner is happy with the high-quality deliverables. Digis is a true partner and shows dedication to being invested in the success of the project. They go the extra mile, working after hours and on weekends to exceed expectations. Communication is a hallmark of their work.

    Digis - Software Development Company | Java Development Services - Stephanie Gosset
    Stephanie Gosset
    CEO at ZEWAY
    project:
    Electric Scooter Mobility Solution
    country:
    Digis - Software Development Company | Java Development Services - France.svg France
    our contribution:
  • ZEWAY has deployed more than 1,200 scooters in Paris and its suburbs on a network of 50 exchange stations, with a fleet of 2,000 batteries, totaling a volume of more than 200,000 exchanges.

  • Generated nearly €1 million in turnover in 2022.

  • ZEWAY closed fundraising of €27 million at the beginning of 2023 to spread its model in all major cities in France and Europe.

  • ZEWAY's crowdfunding campaign with LITA.co has just exceeded €1M with nearly 400 investors.

  • ZEWAY tripled its size in 3 years.
  • tech stack:
    Java Digis - Software Development Company | Java Development Services - Java
    JavaScript Digis - Software Development Company | Java Development Services - JavaScript
    Kotlin Digis - Software Development Company | Java Development Services - Kotlin
    React JS Digis - Software Development Company | Java Development Services - React JS
    Swift Digis - Software Development Company | Java Development Services - Swift

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