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Testimonials From Our Valued Clients

Better things are on the way What has changed for the better since you moved to Supersourcing? we asked our clients. Thousands of people answered; here are some of their comments.

Andile Ngcaba Youtube Play

Andile Ngcaba

Chairman at Convergence Partners Investments

client Adam Youtube Play


Co Founder 4Thought Global

client Stephen Ngala Youtube Play

Stephen Ngala

CTO at Inq Digital

client Shubhramnyam Kasibhat Youtube Play

Shubhramnyam Kasibhat

Founder of Vegam

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Pramod Venkatesh

Group CTO at INQ

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Tarun Adani

Co-founder of One More Light

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Abhishek Dubey

Founder & CEO of Muskan Dreams

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Founder of AraFrames

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Tunde Dada

Group Head IT BCM at INQ Digital

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Baxolile Mabinya

Founder of Deviare

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Akshay Pruthi

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Lakshmikant Singh

Founder at MOKI

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Founder at Needle Innovision

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Evans Kachusha

BDO at Inq Digital

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Mohamed Meman

CEO of Payload

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Danny Schwartz

Founder at Showground

Hire the top 1% of Java Developers

Hamza E

Hamza E

Java Developer

4+ years experience Full-time availability

Verified Skills

check Java - 3 Yrs | Advanced
check JavaScript - 3 Yrs | Advanced

Other Skills

Angular Javascript React Native Testing & QA +3
Kishore K

Kishore K

Java Developer

7+ years experience Full-time availability

Verified Skills

check Scala - 3 Yrs | Expert
check Java - 3 Yrs | Advanced

Other Skills

PostgreSQL Redis MongoDB Parquet +3
Hari D

Hari D

Java Developer

5+ years experience Full-time availability

Verified Skills

check React.js - 5 Yrs | Expert
check JavaScript - 3 Yrs | Expert

Other Skills

Angular Javascript React Native Testing & QA +3
Akshay K

Akshay K

Java Developer

3+ years experience Full-time availability

Verified Skills

check Node.js - 3 Yrs | Advanced
check JavaScript - 3 Yrs | Expert

Other Skills

React.js Redux jQuery Electron.JS +3
Kashinath C

Kashinath C

Java Developer

9+ years experience Full-time availability

Verified Skills

check Android - 8 Yrs | Expert
check Java - 8 Yrs | Expert

Other Skills

Angular Javascript React Native Testing & QA +3
Shreekala K.s.

Shreekala K.s.

Java Developer

2+ years experience Full-time availability

Verified Skills

check Hibernate - 2 Yrs | Expert
check Java - 2 Yrs | Expert

Other Skills

Angular Javascript React Native Spring Testing & QA +3

Hire Java Developers For Work Like

From food to FinTech, thousands of companies use Supersourcing to hire, scale and grow faster.

Web Application Development

Web Application Development

Hire Java developers to build websites with HTML5 and JavaScript to embed Java applets into web pages and provide add-on functionality, like animations or interactive graphics.

Systems Administration

Systems Administration

Hire Java developers to maintain your company's IT infrastructure (computers, servers, networks) and help configure network devices and manage server environments.

Database Design

Database Design

Database design specialists focus on creating databases from scratch as well as maintaining existing databases. Hire Java developers for developing NoSQL databases such as MongoDB and Cassandra.

UI Development

UI Development

Build user interfaces with object-oriented programming for web browsers or mobile apps. OOP is essential for creating games or other graphics-intensive applications.

Mobile Application Development

Mobile Application Development

Mobile applications are built for smartphones. Find and hire Java developers who are well versed in writing code that runs on these devices' operating systems (Android or iOS).

Application Servers

Application Servers

Application servers manage security, load balancing, and other administrative tasks. The latest versions of Java support multiple languages and platforms, which means you can use them to create server-based applications.

Frequently asked questions

Can't find the answer you are looking for?

Reach out to us

The entire process takes around 2-10 days. A clear job description and fast interview turnarounds can reduce this duration.

Supersourcing takes the responsibility of managing employees timesheet, availability. One Senior Account manager will be assigned to each project. We don't prefer bot on support. Our senior team is available even in weekends to support you in your business. Just an Email/WhatsApp away.

Firstly, we understand their technical knowledge through Mettl & HackerEarth. Secondly, we manually verify all data points through different sources to ensure the highest quality of talent.

We don't work with freelancers. We work with developers who are looking for full-time work but at different organisations. The verification interview is also done to ensure seamless compatibility with different companies.

Monthly to yearly, we have different options that companies can choose from.

We assign every company an account manager. Please do reach out to your point of contact to add and remove developers as per requirement.

Yes you can hire them on permanent basis, after 6 months of contact pay one fixed finding fees and hire them on your payroll, Try before you buy. We are really flexible depends on your need.

We recently started in Metro cities in India and Globally; Check with sales team for feasibility! So far we deployed only 700 engineers at location.

Hire The Best Fit in Just 5 Days!

Supersourcing will match you with senior developers that fit your JD within 5 days. Sometimes, our expert team can match profiles in even less than a day.

Other Platforms Vs Supersourcing


10+ Days

Multiple Job Boards

You sign-up & subscribe to multiple job boards.

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48 Hours

Intelligent Hiring Platform

You sign-up & share your JD highlighting skills, experience, responsibilities.

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Screening & Assessment

20 Days

Wasting Time Interviewing Unskilled Talent

Scouring through multiple resumes & interviewing multiple candidates, wasting time & resources.

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2 Days

AI will Find the Best 5 Matches

100% Profile Matching ensures you need only one round of interview to select the best among the 5.

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10 Days

Waiting for Acceptance

Once you send the offer letter, there is no guarantee that they will accept, delaying your project.

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2 Days

Get Started Immediately

Team Supersourcing will take care of onboarding, timesheets, productivity reports, & post-hiring support.

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Traditional Sourcing- Hiring is Slow, Costly & Risky

Time Spent

30 Days

Hiring Cost


Supersourcing - Tech-Driven, Risk-Free, Futuristic

Less than a week

5 Days Less than a week checked icon

Zero upfront cost

$0 Zero upfront cost checked icon

Java Developers

What is Java?

Java is a popular multi-platform object-oriented programming language and platform designed to have very little implementation dependency. It runs on billions of electronic devices and powers a plethora of programs like computers, smartphones, applications, and many more programs across multiple industries. Despite being 20 years since its inception, it is still considered one of the most prominent programming languages by developers.

Why Hire Java developers?

The ultimate goal of companies is to build reliable, robust, and secure applications and services; hiring Java developers is a great way to accomplish these goals.

Java is one of the most trusted programming languages around the world. It is specifically used to develop Android and other applications.

Java developers can speed up the development process of your project and reduce the time-to-market when they work together as a team.

Education and e-Learning, Hospitality, Banking and Finance, Healthcare, Retail and eCommerce are just some of the industries that use Java, besides IT. If your business operates in any of these industries and you’re looking to scale quickly, hiring Java developers is recommended.

There are several reasons why you might consider hiring a Java developer:

1. Widely used and in demand

Java is one of the most popular programming languages in the world, so there is a large pool of developers who are experienced in using it. This means that you will be able to find a developer who is a good fit for your project.

2. Strong support and documentation

Java has a large and active developer community, which means that there is a wealth of documentation and support available online. This can make it easier for developers to learn and use the language effectively.

3. Cross-platform compatibility

Java programs are compiled to bytecode, which can be run on any device that has a Java Virtual Machine (JVM) installed. This means that Java applications can be run on a wide range of devices and operating systems, including Windows, macOS, Linux, and Android.

4. Scalability and performance

Java is a high-performance language that is designed to be scalable. It is well-suited to building large-scale, distributed applications that can handle a lot of traffic and data.

5. Enterprise-grade security

Java has strong security features built into the language, which makes it a good choice for building enterprise-grade applications that need to handle sensitive data.

How to Hire Java Developers?

Java is a programming language that is used in many different industries. It is one of the most popular programming languages and it has been around for a long time. Java developers are in demand and companies need to know how to hire them. A Java Developer is a computer programmer who specializes in developing programs that are written in the Java programming language. These programmers are also known by the term “Java Engineer.”

The first step in hiring Java developers is knowing what kind of skills you need for the position. You should also take into consideration what kind of projects the company will be working on. The next step would be to create a job description and make sure that it includes all the skills that you are looking for.

  • Know your need

    Hiring Java developers is not an easy task; it’ll be even harder if you don’t have a conclusive requirement. Before you start looking for a Java developer, take an extensive look at your project, understand your needs, listen to your senior developers, and ask them what they expect.

    Pro tip - You know your industry and vertical. Hire Java developers who have worked on projects relevant to your industry to get the maximum benefits.

  • Shortlist skills

    Java has been around for 20 years; its playing field is vast. Make sure you hire a Java developer with the right skillset who can create, develop, test, debug, and implement Java projects.

  • Consider the framework

    The Java Framework is no joke; it can offer a broad array of development services, including tools and frameworks. Hire Java developers who have knowledge and hands-on experience in these frameworks. Only then will they be able to develop applications based on the data you provide and help you scale your business.

  • Know where to look

    The best way to find and hire Java developers is through referrals. Besides that, job portals like LinkedIn, GitHub, Glassdoor, Angel list, StackOverflow, Indeed, etc., and talent pool agencies are some great places to find a talented Java development team. Java developers also tend to be highly active on social media sites like Facebook, Twitter, and Reddit; you’re likely to hire Java developers by perusing their profiles.

Skill Sets to Look For in a Java Developer

Java developers are skilled in a variety of skills. They are able to work with different languages and frameworks. Java developers have an array of skills that they need to master. These skills will depend on the type of company they are working for and the kind of projects they are working on. Some Java developers might need to know how to use a specific framework or language, while others will be expected to know how to create user interfaces or work with databases. Some of the most important skills include design patterns, database design, and queries, concurrency, and multi-threading, performance tuning, debugging, unit testing, and refactoring.

  • Proficiency

    The developer must have strong proficiency in the latest Java concepts and the ecosystem surrounding it. Java8 is currently the widely used programming language; look out for that.

  • OOPs

    Since Java is an object-oriented programming language, look for developers who are well-versed in OOPs concepts.

  • Frontend

    Although Java is a backend programming language, developers must also be proficient with frontend skills to build enjoyable user experiences. A full-stack Java developer is an ideal option.

  • ReactJS

    Expertise in ReactJS is crucial as it simplifies frontend development for developers. It enables developers to describe user interfaces declaratively, removing most of the legwork from the coding activity and making the code easier to read and understand.

  • Database integration

    All Java developers must be proficient in data storage, processing, retrieval, migration to different databases, and have basic knowledge of how to link databases with the application.

  • Core-Java

    It is a part of the Java language which can be used to develop general-purpose applications. An ideal Java developer candidate must be proficient in Core Java.

  • DevOps

    To ensure continuous integration and deployment, Java developers must have DevOps expertise. Developers must understand programming best practices, how to set up an infrastructure environment, write scripts, and follow rules.

  • Git

    Git is a vital tool for Java developers; every Java developer should master it. See if the developer has worked on projects in Git; it can be used as an added advantage.

Most Popular Java Frameworks

Sun Microsystems first made Java available in 1995 as a programming language and computing platform. Java is the second most popular programming language in the world, after JavaScript. There are many Java frameworks available, and it can be difficult to choose which ones to explore. Some of the most popular Java frameworks include Spring Boot, Dropwizard, and SparkJava. The list of Java frameworks below comprises some of the most popular frameworks that Java developers use to build their applications.

  • Spring

    Spring Framework is one of the most widely used, high-quality, sleek software application frameworks designed for Java software design, development, and deployment.

  • Hibernate

    Hibernate is among the most effective Frameworks for augmenting Java's Persistence API support. It is an open-source ORM (Object-Relational-Mapping) technology that is exceptionally robust.

  • Struts

    Apache Struts is a dynamic open-source web application framework. It adheres to the MVC (Model-View-Controller) model and improves the JSP API to accelerate the development process.

  • Wicket

    Jonathan Locke created Apache Wicket, a component-based application development framework. Wicket is a simple Java web framework with a component-oriented structure.

  • Dropwizard

    Dropwizard is a lightweight and simple Java Framework that allows developers to create Java web applications easily. Dropwizard is used for creating friendly RESTful web applications.

  • Play

    Play is an open-source web application framework based on the MVC architecture. Since Play is compiled to Java bytecode, it is one of the most powerful frameworks.

  • Vaadin

    Vaadin is the open-source flagship of the Java Framework. It employs HTML 5 and provides the tools required for web application development.

  • Grails

    Grails is a web application framework written on the Apache Groovy programming language. It uses the coding-by-convention technique and provides a stand-alone environment. It also facilitates instance development without the need for setup.

Cost of Hiring Java Developers

Expertise is a major factor that determines the hiring costs for Java developers. Battle-hardened Java developers will cost you more, but they’ll bring the necessary experience.

A cost-effective practice is to hire budding Java developers and train them in the necessary skills and make use of it.

Here are the typical salary rates:

US UK India
$112,181 per year £55,728 per year ₹7,54,941 per year

For freelancing, Java developers usually charge:

Beginners Intermediate Advanced
$25 per hour $49 per hour $160 per hour

Questions to Ask When Hiring Java Developers

1. What are the various access specifiers for Java classes?

ava’s Access Modifiers are designed to specify the accessibility to or the scope of a field, class, method, or constructor. Java developers can change the access levels as required by implementing the access modifier. There are four types of access modifiers or visibility specifiers for Java classes: default, public, private, and protected. A Private Modifier gives access only within the class, while the Default Modifier provides access only within the package. The Protected Modifier uses child class to protect the class both within and outside the package. Last, but not least, the Public Modifier provides access within and outside the class, and also within and outside the package.

2. What are the benefits of using Spring?

If you are hiring a Java developer, it is important to have a list of questions ready. This will help you screen candidates and make sure that they are the right fit for your company. Design your questions in a manner that you can acquire more information and understanding about their experience with Java, experience with web applications, open-source contributions on GitHub, experience with JVM, experience as a team lead or project manager, proficiency with big data technologies, and more.

  • Simple Testing & Non-Invasive

    Testing an application end-to-end with Spring is easy owing to the dependency injection system. Also, Spring eliminates the need for developers to inherit specific classes or applications/implementations/executions on any UI.

  • Fast & Well Organized

    The Dependency Injection functionality in Spring makes framework integration easier and faster while also providing robust support to JavaEE-based apps. Spring also comes with an MVC Web Framework that helps Java developers build apps using Struts and the like.

  • Suitable API & Lightweight

    As compared to EJB containers, Spring is significantly lightweight. The light nature of Spring helps Java developers develop and deploy apps even on computers that restrict memory & CPU resources. Spring has the capability to translate anomalies in tech into consistent but uncontrolled exceptions.

3. Does Java have a static class?

Yes, Java has static classes. Java supports Static Methods, Static Classes, Static Instance Variables, and Static Block. The nested class is defined in the Outer Class while the Inner Classes can be both static and non-static. You can create a static nested class without having to create its outer class. Also, a static class has access to only the static members from the outer class, but the inner class has access to both static and non-static members of the outer class.

4. What is the Java Classloader?

Java ClassLoader is an object which is used to load Java classes to JVM. It basically refers to an abstract class from java.lang package that loads classes from multiple resources and helps load classes at runtime. Your developers will load the classes into the JVM as per application-specific requirements. Java Classloader typically works with three principles, i.e., Delegation Principle, Uniqueness Principle, and Visibility Principle. The types of Java Classloader would include Boostrap Class Loader, System Class Loader, and Extensions Class Loader.

5. How can you connect a Java application to a database?

Java Developers can connect a Java application to a database in a few simple steps

  • Register the Driver class
  • Establish a connection
  • Create a statement
  • Run queries
  • Close the connection

FAQ on Hiring Java Developers

1. What do Java developers do?

These specialized programmers work with other software engineers, web developers, and others to create software and applications using the Java programming language. Java is used to create websites, commercial apps, and other things.

They are active across a product or solution's complete development life cycle. They can recognize and evaluate any issues that arise, then come up with effective solutions. Employers are on the lookout for both junior and experienced Java developers, depending on what is required.

2. What skills does a Java developer have?

Here is a list of the skills that are most required for Java developers:

  • Object-Oriented Programming Concepts
  • System Design And Architecture
  • JVM Internals
  • Java Build Tools
  • Web Technologies
  • Code Version Control
  • Java Testing Tools
  • Web Frameworks

3. Is Java a good career choice for developers?

Yes, a career as a Java developer is rewarding. It is also the most widely used programming language for creating mobile applications. The majority of backend development, cloud-based services, and other popular and growing tech spheres like IoT and Big Data all require Java developers.

4. Is learning Java worth it in 2023?

Yes. The importance of Java as a language is increasing as people shift more toward mobile apps and ease. It's a powerful language, and in the past two years, recruiters have ranked it third in popularity.

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