Looking to connect with JRuby specialists who can blend the elegance of Ruby with the power of Java? Mobilunity is here to help. We connect businesses with dedicated JRuby professionals skilled in building high-performance, scalable applications on the Java Virtual Machine.
Trusted by 150+ companies from startups to enterprises:
Mobilunity Empowers Your Team with JRuby Developers for Hire
Expert JRuby engineers engaged through Mobilunity ensure you leverage the best of Ruby and Java in a single solution. Whether integrating Ruby apps into Java environments or building entirely new JRuby-based systems, we provide full transparency while you retain complete project control.
Why Choose Mobilunity To Hire Dedicated JRuby Developers?
Partner with Mobilunity and gain more than programming expertise – gain a scalable, long-term partnership.
Find the Right Role and Culture Fit
Our matching process ensures each JRuby professional aligns with your technical needs and team culture.
Ensure Robust IP Protection and Security
All JRuby experts work under strict NDAs and secure coding practices, protecting your intellectual property.
Optimize Costs Without Sacrificing Quality
Recruit skilled JRuby engineers from cost-effective regions to get top-quality talent affordably.
Reduce Administrative Burden
We handle payroll, legal, and compliance tasks so you can focus on the development process.
Access Specialized JRuby Expertise
Get matched with professionals skilled in Ruby-Java integration, high-load JVM systems, and database performance tuning.
Scale with Flexibility
Our engagement models (Dedicated Teams, FLEX) allow you to scale up or down with ease.
Hire Top Jruby Developers With Us
Meet experts from our database, who are ready to enhance your Ruby-based systems with Java integration and modern frameworks. They can optimize legacy code, build new features, and boost app scalability and performance.
High – all HR, legal, admin, facility tasks on you
Integration
Excellent – seamless remote team
Variable – freelancers are less integrated
Excellent – staff are fully integrated
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JRuby Development Services You Can Benefit From
Custom JRuby Application Development
Build scalable web applications using Ruby on Rails on JRuby technology, running Ruby code on the JVM.
Ruby-Java Integration Solutions
Seamlessly integrate Ruby code into Java environments for shared functionality.
JRuby Scripting & Automation
Write Ruby scripts for automation or testing within Java infrastructures.
Mobile Development (Android with JRuby)
Leverage JRuby technology like Ruboto to build Android apps in Ruby.
Performance Optimization & Migration
Optimize or migrate Ruby on Rails apps to JRuby for better JVM performance.
Various Industries Served
JRuby technology is valuable in FinTech, e-Commerce, Telecommunications, and Enterprise SaaS.
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What Our Clients Say
We tried to hire devs in Switzerland for a very long time. We were lucky to find Mobilunity who recruited and hosts our nearshoring dev team in Kyiv. We are very grateful that we have a partner who meets our tight scaling goals.
I worked with 2 companies: 1 very big one and I worked with Mobilunity. And honestly, I preferred Mobilunity because the go beyond just providing resources. They establish communication and a deep understanding of your own culture.
Our problem was is that we wanted to develop a new application and we didn't have the resources. So we contacted Mobilunity to try to be able to develop this application with external resources.
At the very beginning, we were looking for a mobile development firm. We were specifically looking for vendors that we could trust. That's definitely what we found when we were working with Mobilunity.
The dedication of the Klevu Ukraine team to delivering top-notch service has truly set a standard for excellence. Especially during challenging times like those Ukraine has faced, the commitment and resilience demonstrated by the engineers have been outstanding. Their unwavering dedication has not only contributed to the success of our projects but has also showcased the strength of our partnership during difficult circumstances.
When one of our development team members passed away unexpectedly, and the release timeline was looming, Mobilunity was able—within days—to provide a full-time resource to pick up the work where it was. The entire process was highly professional and needless to say, the gentleman is still on our team, and we added more resources from Mobilunity to our team. Working with Mobilunity technically and personally has been, and continues to be, a great pleasure.
Mobilunity takes a lot of weight off my shoulders by taking care of such HR things, as employee mental health check, performance appraisal, work anniversary & Birthday reminders and actual goodies delivery. Those may sound like tiny things, but we all understand their huge value to the employees. It’s reassuring to know that someone close by is attentive to our team.
Partner with Mobilunity for JRuby Talent – Get Started Today
Ready to find and hire remote JRuby developers? Contact Mobilunity today – we’ll connect you with skilled, dedicated JRuby talent.
FAQs About Hiring JRuby Developers
What are the typical performance advantages when you hire a JRuby developer for a project?
A JRuby expert can leverage the JVM’s JIT compiler, advanced garbage collection, and native threading. This often results in improved performance for long-running applications, especially after the JVM warms up. The ability to optimize code for the JVM is a key advantage.
What JVM knowledge is essential for a JRuby specialist?
Look for understanding of JVM memory model, garbage collection tuning, threading, class loading, and how Ruby objects are represented on the JVM. Experience with JVM monitoring tools is also a valuable asset.
Are there limitations when using RubyGems with JRuby?
Most pure Ruby gems work seamlessly. However, gems with C extensions require JRuby-specific alternatives (using Java or FFI) or pure Ruby alternatives, as JRuby runs on the JVM.
What makes Mobilunity’s process to hire JRuby developers efficient?
Our efficiency comes from a large pool of pre-vetted candidates, experienced recruiters, and a streamlined 4-step process – typically resulting in a hire within 3 days to 6 weeks.
What is the cost structure for hiring remote JRuby developers via Mobilunity?
You pay the JRuby expert’s compensation (approved by you), plus Mobilunity’s fixed monthly service fee, which covers recruitment, HR, admin, retention, and infrastructure. There are no hidden fees.
What ongoing support does Mobilunity offer after a JRuby specialist joins my team?
Mobilunity provides continuous HR support, including payroll management, benefits, regular check-ins to maintain motivation, communication facilitation, and team-building initiatives.
Mobilunity provides an excellent and efficient tech talent service. All my staffing requests, even for niche technologies, were fulfilled in a 2 to 4-week time period, with top-notch candidates. Besides that, I like the caring environment that the Mobilunity team provides for the developers and ensures that everybody is able to work without distractions. I strongly recommend Mobilunity as a tech talent partner!
