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Hire JavaServer Faces Developers: Affordable, Dedicated Experts in 72 hours

Hire JavaServer Faces developers to develop enterprise-grade, scalable web applications. Access 100+ expert developers vetted through Flexiple’s evaluation process.

Clients rate Flexiple JavaServer Faces developers 4.9 / 5 on average based on 11,651 reviews.

  1. Hire JavaServer Faces Developers

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100+ fast-growing companies love Flexiple!

Team work makes dreamwork. Flexiple helps companies build the best possible team by scouting and identifying the best fit.

“I’ve been pleased with Purab’s performance and work ethics. He is proactive in flagging any issues and communicates well. The time zone difference is huge but he provides a sufficient overlap. He and I work together very well and I appreciate his expertise.”

Paul Cikatricis

UX and Conversion Optimization Lead

“Flexiple has exceeded our expectations with their focus on customer satisfaction! The freelancers are brilliant at what they do and have made an immense impact. Highly recommended :)”

Henning Grimm avatar

Henning Grimm

Founder, Aquaplot

“Overall Flexiple brought in high-level of transparency with extremely quick turnarounds in the hiring process at a significantly lower cost than any alternate options we had considered.”

Kislay Shashwat avatar

Kislay Shashwat

VP Finance, CREO

“Todd and I are impressed with the candidates you've gathered. Thank you for your work so far. Thanks for sticking within our budget and helping us to find strong talent. Have loved Flexiple so far — highly entrepreneurial and autonomous talent.”

William Ross avatar

William Ross

Co-Founder, Reckit

“The cooperation with Christos was excellent. I can only give positive feedback about him. Besides his general coding, the way of writing tests and preparing documentation has enriched our team very much. It is a great added value in every team.”

Moritz Gruber avatar

Moritz Gruber

CTO, Caisy.io

“Flexiple spent a good amount of time understanding our requirements, resulting in accurate recommendations and quick ramp up by developers. We also found them to be much more affordable than other alternatives for the same level of quality.”

Narayan Vyas avatar

Narayan Vyas

Director PM, Plivo Inc

“It's been great working with Flexiple for hiring talented, hardworking folks. We needed a suitable back-end developer and got to know Ankur through Flexiple. We are very happy with his commitment and skills and will be working with Flexiple going forward as well.”

Neil Shah avatar

Neil Shah

Chief of Staff, Prodigal Tech

“Flexiple has been instrumental in helping us grow fast. Their vetting process is top notch and they were able to connect us with quality talent quickly. The team put great emphasis on matching us with folks who were a great fit not only technically but also culturally.”

Tanu V avatar

Tanu V

Founder, Power Router

“Flexiple has exceeded our expectations with their focus on customer satisfaction! The freelancers are brilliant at what they do and have made an immense impact. Highly recommended :)”

Henning Grimm avatar

Henning Grimm

Founder, Aquaplot

“Overall Flexiple brought in high-level of transparency with extremely quick turnarounds in the hiring process at a significantly lower cost than any alternate options we had considered.”

Kislay Shashwat avatar

Kislay Shashwat

VP Finance, CREO

“Todd and I are impressed with the candidates you've gathered. Thank you for your work so far. Thanks for sticking within our budget and helping us to find strong talent. Have loved Flexiple so far — highly entrepreneurial and autonomous talent.”

William Ross avatar

William Ross

Co-Founder, Reckit

“The cooperation with Christos was excellent. I can only give positive feedback about him. Besides his general coding, the way of writing tests and preparing documentation has enriched our team very much. It is a great added value in every team.”

Moritz Gruber avatar

Moritz Gruber

CTO, Caisy.io

“Flexiple spent a good amount of time understanding our requirements, resulting in accurate recommendations and quick ramp up by developers. We also found them to be much more affordable than other alternatives for the same level of quality.”

Narayan Vyas avatar

Narayan Vyas

Director PM, Plivo Inc

“It's been great working with Flexiple for hiring talented, hardworking folks. We needed a suitable back-end developer and got to know Ankur through Flexiple. We are very happy with his commitment and skills and will be working with Flexiple going forward as well.”

Neil Shah avatar

Neil Shah

Chief of Staff, Prodigal Tech

“Flexiple has been instrumental in helping us grow fast. Their vetting process is top notch and they were able to connect us with quality talent quickly. The team put great emphasis on matching us with folks who were a great fit not only technically but also culturally.”

Tanu V avatar

Tanu V

Founder, Power Router

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Frequently Asked Questions

View all FAQs

What is Flexiple's process?

Our process is fairly straightforward. We understand your requirements in detail and recommend freelancers per your specific needs. You can interview the freelancers we recommend though they are already vetted by us rigorously. Once you like someone and decide to work with them, we draw up a tripartite agreement. You work directly with the freelancer, just the invoicing is done by Flexiple.

Is there a project manager assigned to manage the resources?

Our core strength is with freelance developers and designers. Though we do have senior engineers who can work as tech leads, project managers are not part of our offering.

What is Flexiple's model?

We typically work on an hourly model of upwards of US$30 per hour. For full-time longer term engagements, we can also work on a monthly model of upwards of US$5000 per month.The rates vary depending on the skill sets, experience level and location of the freelancer.

What are the payment terms?

- In the hourly model, the invoice is raised weekly/ fortnightly and is payable within 3 days of receipt of invoice.
- In the monthly model, the invoice is raised monthly and is payable within 7 days of receipt of invoice.

Are there any extras charges?

The hourly/ monthly rate shared is all-inclusive. No additional charges other than taxes are applicable.

How does Flexiple match you with the right freelancer?

Based on your requirements, we look for suitable freelancers based on:
- Tech fit: Proficiency in the tech stack you need, Recent work on stack, Work in a similar role
- Culture fit: Worked in similar team structure, Understanding of your company's industry, product stage.

How to Hire JavaServer Faces Developers

Hiring the best Java developers is crucial for companies that aim to build enterprise-level web applications and seamless user interfaces. To meet the growing demand, it's essential to hire Java developers who possess the necessary technical skills and expertise in building secure, scalable applications and RESTful APIs. Whether you need dedicated Java developers for complex back-end systems or a full-stack Java development team for mobile and web projects, hiring the right JSF talent can help you integrate advanced functionalities and deliver high-performance software solutions.

Introduction to JavaServer Faces Development with Java Programming Language

JavaServer Faces is a powerful Java-based web framework used for building component-based user interfaces for web applications. The Java programming language is essential for developing scalable and reliable applications with JSF. A proficient JSF developer:

  • Designs and implements interactive web interfaces.

  • Utilizes Java frameworks such as Spring Boot and JavaServer Pages (JSP) for a robust backend.

  • Integrates seamlessly with REST APIs, various data sources, and related technologies.

  • Develops maintainable code that scales for enterprise-level applications.

When hiring Java developers, it is crucial to prioritize essential technical skills, complementary technology skills, and soft skills to ensure successful collaboration and project execution.

Why JavaServer Faces Development is Essential

Investing in JSF development is essential for organizations looking to create dynamic, responsive, and secure web applications. By hiring JSF developers, companies can:

  • Build Enterprise-Grade Applications:
    Develop robust software solutions that serve critical business needs.

  • Enhance User Experience:
    Create seamless user interfaces that integrate with complex back-end systems.

  • Accelerate Development:
    Leverage Java frameworks to speed up the development process and deliver new features quickly.

  • Maintain High Performance:
    Ensure that web projects run smoothly, even under heavy loads.

  • Support Long-Term Maintenance:
    Use proven design patterns and best practices to facilitate long-term upkeep and scalability.

Essential Tools and Technologies in Java Frameworks

Java programmers are proficient with a diverse technology stack and development tools, including:

  • JavaServer Faces (JSF):Core framework for building component-based UIs.

  • Java Frameworks:Spring Boot, Hibernate, and other related libraries.

  • JavaServer Pages (JSP):Used for rendering dynamic web content.

  • Integrated Development Environments (IDEs):Tools such as IntelliJ IDEA and Eclipse.

  • Version Control Systems:Git for source code management and collaboration.

  • Database Technologies:MySQL, PostgreSQL, and NoSQL databases.

  • RESTful APIs:For seamless integration with various data sources.

  • Web Development Tools:HTML, CSS, JavaScript, and responsive frameworks for front-end development.

Key Skills to Look for When Hiring Java Developers for JSF

When evaluating candidates, ensure they possess the following technical and soft skills that distinguish top Java developers:

  • Technical Expertise:

  • Deep understanding of JavaServer Faces and associated Java frameworks.

  • Proficiency in Java programming and backend development.

  • Experience with REST APIs, data integration, and cloud computing.

  • Front-End and UI/UX Skills:

  • Ability to build responsive layouts and seamless user interfaces.

  • Familiarity with HTML, CSS, and JavaScript.

  • Experience with Enterprise-Level Projects:

  • Proven track record in developing high-performance, scalable web applications.

  • Experience in long-term maintenance and adding new features to existing applications.

  • Soft Skills:

  • Excellent communication skills for effective team collaboration.

  • Strong problem-solving abilities and attention to detail.

  • Ability to work both independently and as part of a remote or in-house team.

Crafting an Effective Job Description for JSF Developers

A clear and detailed job description is critical for attracting top JSF talent. Consider including:

Job Title

  • Examples: "JSF Developer," "JavaServer Faces Engineer," "Senior Java Developer (JSF)"

Company Overview

  • Briefly describe your company, its mission, and the industry you serve.

  • Highlight your commitment to innovation and quality in web and mobile applications.

Role Summary

  • Outline key responsibilities, such as designing and implementing JSF-based solutions, integrating with various data sources, and ensuring high performance and maintainability.

Key Responsibilities

  • Develop and Maintain Web Applications:Build and optimize user interfaces using JSF and the Java programming language to create scalable and reliable applications.

  • Integrate with Backend Systems:Ensure seamless connectivity with databases, REST APIs, and enterprise systems.

  • Collaborate with Teams:Work closely with software architects, project managers, and other developers.

  • Implement Best Practices:Write clean, maintainable code using design patterns and version control tools.

  • Support Ongoing Enhancements:Adapt to evolving project requirements and add new features as needed.

Required Skills and Qualifications

  • Proficiency in Java and JSF:
    Strong background in Java programming and JavaServer Faces development.

  • Experience with Java Frameworks:
    Familiarity with Spring Boot, Hibernate, and JavaServer Pages (JSP).

  • Knowledge of Web Technologies:
    Skills in HTML, CSS, JavaScript, and responsive design.

  • Version Control:
    Experience with Git and collaborative development.

  • Excellent Communication Skills:
    Ability to clearly articulate ideas and work effectively within a team.

Preferred Qualifications

  • Experience with Mobile App Development:
    Knowledge of Android development or full stack development is a plus.

  • Enterprise-Level Application Experience:
    Prior work on large-scale projects that require robust and scalable solutions.

  • Familiarity with Cloud Platforms:
    Experience with cloud computing and integrating web applications with cloud services.

Work Environment & Compensation

  • Specify if the role is remote, on-site, or hybrid.

  • Provide details on competitive salaries, benefits, and the option of a no-risk trial period.

Application Process

  • Outline the steps for applying, including submitting a portfolio, work samples, and a resume.

  • Encourage candidates to highlight their experience with JSF and related technologies.

Benefits of Hiring a Senior Java Developer

Hiring a senior Java developer can bring a multitude of benefits to your organization. These seasoned professionals possess a deep understanding of Java fundamentals, frameworks, and best practices, enabling them to design and develop complex software applications with efficiency and precision.

Here are some key advantages of hiring a senior Java developer:

  • Improved Code Quality: Senior Java developers write clean, maintainable, and efficient code, significantly reducing the risk of bugs and errors.

  • Enhanced Scalability: They have the expertise to design and develop scalable software applications that can grow with your organization’s needs.

  • Increased Productivity: With their extensive experience, senior Java developers can work independently, requiring minimal supervision, and deliver high-quality results swiftly.

  • Better Problem-Solving: Their extensive experience in troubleshooting and debugging complex issues helps reduce downtime and improve overall system reliability.

  • Knowledge Sharing: Senior Java developers can mentor junior developers, sharing their expertise and elevating the overall skill level of your development team.

Overall, hiring a senior Java developer can lead to significant improvements in code quality, scalability, productivity, problem-solving, and team knowledge sharing, making them a valuable asset to any development team.

Interview Questions to Evaluate JSF Developers

Consider these questions during the interview process:

  1. What experience do you have with JavaServer Faces and related Java frameworks?

    • Gauge the candidate’s technical depth and project history.

  2. Can you describe a project where you built an enterprise-level application using JSF?

    • Understand their practical experience and problem-solving abilities.

  3. How do you integrate JSF with backend systems and databases?

    • Evaluate their understanding of data integration and system architecture.

  4. What strategies do you use to ensure your code is clean, maintainable, and scalable?

    • Assess their adherence to best practices and design patterns.

  5. How do you handle collaboration in remote or hybrid teams?

    • Determine their communication skills and teamwork abilities.

  6. What tools do you use for version control and project management?

    • Confirm their proficiency with Git and agile methodologies.

Hire JSF Developers: Parting Thoughts

Hiring the best JavaServer Faces developers requires a strategic, detail-oriented approach—from crafting a comprehensive job description to conducting thorough interviews and structured onboarding. By focusing on both technical expertise and soft skills, you can secure top-tier talent that aligns with your business needs and long-term goals. Investing in skilled JSF developers ensures that your web applications are robust, scalable, and capable of delivering a seamless user experience in today’s competitive digital landscape.

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