Custom Enterprise and SaaS Java Application Development

Java Application Development Services - ScienceSoft

Java application development services imply the engineering of powerful web and mobile applications, web services, and embedded software solutions able to run on any platform with the Java language and frameworks.

ScienceSoft is a global Java application development company that has already accumulated more than 20 years of experience in Java development. We’re committed to building sustainable and high-quality Java solutions using the latest and most trusted techs and architecture patterns.

Java-based products

Multiplayer game back end

Video streaming and processing software

VoIP and messaging applications

IoT applications

Big data processing and analysis software

Image analysis software

Cybersecurity applications

Custom Java-based apps

Benefit from a Streamlined Delivery of Stable Java Software

ScienceSoft offers timely development of Java applications with a sustainable architecture, clean code and a high coverage with unit tests.

  • Over 20 years in Java development.
  • 100+ successful projects in Java
  • Quick project start (1–4 weeks).
  • Rapid prototyping, fast MVP delivery.
  • Proprietary Integrated Manual and Automated Testing (IMAAT) approach.
  • 9 years of developing complex cloud applications.
  • Experience in big data, IoT, machine learning, blockchain, image analysis, etc.
  • Data analytics services since 1989.
  • Big data consulting services since 2013.
  • IoT consulting services since 2011.

Clean Java code

and high-quality unit tests.

Future-proof application architectures

mobile-, integration-, cloud-ready; SOA, microservices-based, etc.

Mature DevOps culture

and deep background in containerized environments.

Secured fast and stable delivery

with major releases every 2-6 weeks, minor updates up to several times a day.

Check the top practices we employ

  • Agile practices and the lean approach to planning and development.
  • Focus on quality at every stage of the software development life cycle.
  • Effective CI/CD pipeline and optimal automation of testing and deployment activities.


Proficiency in cloud development

and expert cloud architects on board to deliver scalable and flexible cloud apps that uncover the full potential of cloud services (AI, VR, IoT, data science, and more) and consume ensuring optimal cloud resources.

Check the types of cloud apps we build

  • Cloud-native Java application development

Our Java developers deliver containerized applications based on the microservices architecture and running under the Kubernetes orchestrator. These applications are cloud-agnostic and run on any public cloud (AWS, Azure, Google Cloud Platform, etc.) supported by Kubernetes or on the private cloud.

  • Cloud-only Java application development

ScienceSoft’s Java developers build Java applications based on the serverless architecture for cloud-only hosting. Such applications allow you to derive specific benefits from a cloud vendor’s services, e.g., the pay-as-you-go service, and don’t require any container/hardware provisioning and management.


Get a Java Development Project Quote

ScienceSoft can help you estimate accurate cloud app development costs so that you could plan your budget with confidence. Just share with us high-level requirements for your Java dev project or an example of a Java app similar to the one you want to build.


Bringing together a pool of experts with various skills and expertise, we provide our customers with a complete Java solution that includes:

  • Business logic (Java monolith or microservices)
  • A database (RDMS, NoSQL, DFS)
  • SPA user interface
  • An admin interface
  • A monitoring module

Optionally it may include:

  • Analytics and machine learning software for offline processing.
  • Real-time processing software with message queue subsystems.
  • Complementing mobile applications (iOS, Android).
  • An IoT gateway and embedded software for IoT devices.

Sample architecture diagram for a modern web application


TECHNOLOGies we use

Java frameworks and extensions


JBoss Wildfly


Spring Framework
Eclipse Vert.x

Persistence frameworks



Jakarta EE
Java EE

Real-time data processing

Apache Spark Streaming
Apache Storm
Apache Kafka Streams
Amazon Kinesis
Azure Event Hubs
Azure Stream Analytics

Databases / data storages


Microsoft SQL Server


Apache NiFi

Cloud databases (DBaaS)

Click on the technology to learn about our capabilities in it.


Amazon S3
Amazon DocumentDB
Amazon Relational Database Service
Amazon ElastiCache


Azure Data Lake
Azure Blob Storage
Azure SQL Database

Google Cloud Platform

Google Cloud SQL
Google Cloud Datastore


Red Hat OpenShift
Apache Mesos
HashiCorp Terraform
HashiCorp Packer
AWS Developer Tools
Azure DevOps
Google Developer Tools
GitLab CI/CD

Data analytics and machine learning

Apache Spark MLlib


Click on the technology to learn about our capabilities in it.

Soft skills

Ability to solve non-standard tasks

Proactive contribution of tech ideas

Easy adaptation to a customer’s processes, tools, and changing requirements

Artem Sinitsyn

Artem Sinitsyn on Java cloud development

Senior Java Developer at ScienceSoft

"I’m glad Java remains one of the most popular languages, and all the major clouds provide first-class support for it in their SDKs, which greatly simplifies development and enhances our capacities.

Even serverless architecture can be easily realized in Java today. With AOT (ahead-of-time) compilation for GraalVM and numerous microframeworks, you can efficiently address a long cold start and a big distributive size."

Request Java consulting

Our Java consultants with 10-20 years of experience in the Java environment help you plan the technologies and architecture designs for a future Java app or reveal problems in an existing one.

Hire Java developers

Our Java developers, architects and integration engineers back up your Java development and migration projects on terms of:

selected projects

Opt for Fast and Efficient Java Development

Leverage our tech excellence and deep Java skills for safe, swift and financially sound Java application development.