Discover leading Java developers in the United States, often sought for their technical acumen and ability to build mission-critical enterprise systems relied upon by Fortune 500 companies. These specialists use advanced frameworks and sophisticated architectural patterns to deliver high-performing, secure, and robust solutions.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Trusted Technology Solution Partner
Newwave Solutions builds custom web, mobile, and enterprise software from Vietnam, with over 800 projects across fintech, healthcare, and eCommerce. Its 300+ engineers cover Java, React, and Flutter. Best fit for companies needing cost-effective offshore development with Asia-Pacific market experience...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- Blockchain
- Staff Augmentation
- Show more
- Location
- Texas City, Texas
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 16 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNewwave Solutions Services
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Newwave Solutions Reviews & Testimonials

Web Development Review from Dung Pham, Executive MBA
Newwave Solutions has demonstrated advanced technical knowledge in taking on complicated challenges related to customizing Umbraco to meet our requirements of CRM system integration. This team, with over 10 years of experience in .NET development, possesses deep technical proficiency, enabling them to deliver versatile solutions.Moreover, their in-depth experiences in using CRM APIs has allowed them to adopt an efficient data handling approach. It ensured a smooth synchronization between parties while maintaining security and scalability of the system.

Mobile App Development Review from Sam Zaid
We partnered with Newwave Solutions to create a lifestyle app, and the outcome surpassed our expectations. They developed a product that resonates with our consumers by taking the time to deeply understand our brand and target audience. Their willingness to consider our suggestions and maintain strong communication throughout the project was commendable. The app has received excellent feedback, and were thrilled with our collaboration with Newwave Solutions.

Mobile App Development Review from Shawn Wilson, DBA
We engaged Newwave Solutions to develop an app for our consumer products manufacturing company. They concentrated on enhancing the user experience (UX) and successfully integrated the app with our existing systems and databases for a smooth operation. We ended up with a fully functional app for both Android and iOS, and we were particularly impressed with its UX design. Newwave Solutions not only met all our timelines but also proactively resolved any issues that arose. Their expertise in UX design enabled them to deliver results that aligned perfectly with our needs.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Lionwood.software
VerifiedVerified by the DesignRush team for authenticity and credibility.Find the perfect solution
Lionwood.software is a software development company founded in 2017 that builds digital products through long-term, collaborative partnerships with organizations across Europe and North America. The company combines strong engineering expertise with a human-centered approach focused on transparency,...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Blockchain
- Staff Augmentation
- Show more
- Location
- Newark, Delaware
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 19 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLionwood.software Services
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Lionwood.software Reviews & Testimonials

Chatbot Solution Review from Daria Hlavcheva
KeenEthics onboarded Lionwood Software to develop an AI-powered chatbot that could analyze photos of vehicle damage and provide an estimated repair cost for insurance company. The project focused on applying AI to a traditionally manual part of the insurance claims process. The solution needed to interpret car damage from uploaded images, identify relevant damage, and translate the analysis into a cost estimate that could support faster and more consistent claims assessment. Lionwood Software took ownership of the AI development and worked closely with the KeenEthics team to align the solution with the product requirements and insurance use case. Their team demonstrated a strong understanding of both the technical challenges of image-based damage assessment and the business logic behind insurance claims. They were proactive in discussing requirements, clarifying edge cases, and addressing dependencies throughout the development process. The resulting solution helped automate an important part of the vehicle damage assessment workflow, reducing the need for purely manual evaluation and creating a foundation for faster claims processing. Lionwood Software proved to be a reliable technology partner with the expertise to work on AI-driven products where technical implementation needs to be closely aligned with real-world business requirements.
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.Net Review from Anonymous
We outsourced application development work to this team. They proved to be reliable, precise, and competent, consistently delivering on time.

Software Development Review from Anonymous
Fenix-plus appreciates Lionwood.software for delivering a comprehensive CRM system that effectively manages key operations, including inventory and staff management. The system has brought notable time and cost savings while providing valuable insights into employee and process performance. Lionwood.software’s dedication to regular updates and high-quality delivery within budget has been highly appreciated.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Partners in Success.
Quest Global Technologies is a global leader in development & consultation of cutting-edge Blockchain, Metaverse, AR/VR, QA, Automation, Salesforce & Web3 advancements...
Top Services:
- Blockchain
- AI Development
- Digital Marketing
- IT Services
- Software Testing
- Show more
- Location
- Gilbert, Arizona
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsQuest Global Technologies Ltd Services
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Quest Global Technologies Ltd Reviews & Testimonials

Mobile App Development Review from Crystal Heetai
We hired Quest Global to help build our technical infrastructure from scratch, including a customized blockchain solution, mobile and web app development, and an admin panel. They provided valuable feedback and questioning to direct us and set up the right infrastructure. Overall, I'm satisfied with their work and would highly recommend them.

Mobile App Development Review from Amy DeFaveri
Another company had started the project, so Quest Global picked it up, improved it, and completed it. They did 90%95% of the project. They had all the skills we needed, good technical expertise, reasonable pricing, and they could deliver the project on time. All in all, they were a boutique developing company wed work with the decision-makers and get a high level of service.

IoT Review from Paul Driedger
We have been thoroughly impressed with Quest Global Technologies Ltd and their innovative AI solutions for the railroad industry. From predictive maintenance to real-time performance analytics, their team has truly transformed our operations. Their in-depth understanding of the industry's challenges, combined with their advanced technological capabilities, allowed them to tailor solutions that have significantly improved our efficiency and safety.The integration of AI tools has led to optimized train scheduling, minimized downtime, and more accurate decision-making, directly impacting our bottom line. Moreover, Quest Global Technologies Ltd provided continuous support and expert advice throughout the project, ensuring a seamless implementation.The professionalism, expertise, and dedication of their team make them a standout partner. If you're looking for AI solutions that bring real, measurable improvements, we highly recommend Quest Global Technologies Ltd.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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Java Developer In The United States FAQs
How much do Java developers in the Unites States charge for their services?
Java developers in the United States charge around $25-$60 per hour for junior developers. Rates can rise to $60-$100 per hour for mid-level engineers and reach $110-$180 for senior developers due to intense market demand and high operational overheads in North America.
Several technical and logistical factors significantly influence these costs, including specialization depth, where expertise in JVM internals can increase rates by 25-40% over basic CRUD development. Furthermore, working in highly regulated domains like fintech or med-tech often raises baseline fees by 15-20% to account for complex compliance burdens. Finally, proficiencies in DevOps tooling (Docker, Kubernetes) and longer contract lengths (offering a 5-15% discount) also affect the final service fee.
Can I get a free consultation from a Java development company?
Yes, most Java development companies in the US offer an initial discovery call or consultation free of charge to understand your vision, technical requirements, and overall goals. This is a common practice wherein the provider establishes the project’s feasibility, proposes a solution architecture, and determines if a technical partnership is a viable fit before final commitment.
How do Java developers in the US handle project revisions?
Java developers in the US typically handle revisions through Agile methodologies, like Scrum or Kanban, where changes are managed via a prioritized backlog and incorporated in subsequent sprints. The technical process entails detailed code reviews, continuous integration/continuous deployment (CI/CD) pipelines, and conducting unit and integration tests to ensure stability before finalizing changes.
How do I evaluate the expertise of a Java developer in the United States?
To evaluate the expertise of a Java developer in the United States, you should look beyond the agency’s resume and discuss the practical application through a technical interview that includes deep dives into core Java concepts like concurrency and garbage collection, knowledge of key frameworks (Spring Boot or JPA), and discussions on design patterns and software architecture principles.
Also, ask for case studies wherein the provider demonstrates how it has accommodated intricate, real-world requests and discuss lessons learned from past projects.
What red flags should I avoid when selecting a Java developer in the US?
When selecting a Java developer in the US, avoid developers who display a lack of accountability, refuse to share full access to the codebase and development assets, or exhibit poor communication and resistance to asking clarifying questions about ambiguous requirements.
In terms of technical capabilities, a major red flag is the absence of a defined QA/testing process or an inability to articulate the technical rationale behind their architectural decisions.
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