Choosing a frontend and backend development company in the USA isn’t just about finding people who can write code. It’s about finding a team that understands how products are built, scaled, and maintained in real business conditions. The US market is crowded with development companies of all sizes, from boutique studios to large engineering providers, each offering different strengths, approaches, and pricing models.
Below, we’ll take a grounded look at what frontend and backend development companies in the USA typically offer, how they differ, and what to pay attention to when reviewing a list of potential partners. Whether you’re building a new product or extending an existing system, understanding this landscape makes it easier to choose a company that actually fits your needs, not just your budget.
1. A-Listware
A-listware works as a software development and consulting company focused on building and supporting frontend and backend teams for businesses in the USA and other markets. We work with companies at different stages, from startups to larger organizations, and support both new development and long-term system maintenance. Our work usually involves joining existing teams or setting up dedicated development groups that handle backend logic, frontend interfaces, and the infrastructure around them.
We spend a lot of time on the practical side of development work – how teams are set up, how communication is handled, and how systems are kept stable over time. Our projects often involve web platforms, enterprise systems, and custom applications where frontend and backend parts need to work closely together. We also take care of ongoing support, updates, and changes once the software is in use, rather than stopping at delivery.
Key Highlights:
- Experience working with frontend and backend development as part of larger software systems
- Focus on team setup, integration, and long-term collaboration
- Support for both cloud-based and on-premises environments
- Work across multiple industries, including finance, healthcare, retail, and manufacturing
Services:
- Frontend and backend software development
- Custom application development
- Dedicated development teams and team augmentation
- Software consulting and system modernization
- Testing, quality assurance, and ongoing support
Contact Information:
- Website: a-listware.com
- Email: info@a-listware.com
- Facebook: www.facebook.com/alistware
- LinkedIn: www.linkedin.com/company/a-listware
- Address: North Bergen, NJ 07047, USA
- Phone: +1 (888) 337 93 73
2. Designli
Designli works primarily with founders and teams that need clear structure around frontend and backend development from the early stages of a product. They focus on building dedicated product teams that stay involved throughout the lifecycle of a web or mobile application, covering both user-facing interfaces and the underlying logic that supports them. Their approach is centered on steady collaboration rather than short-term delivery.
They often step in when a product is just an idea or when an existing build needs to be reviewed and stabilized. The work usually combines UX decisions, frontend implementation, and backend development into a single process, which helps reduce gaps between design and engineering. Their teams are structured to stay focused on one product at a time rather than juggling multiple clients.
Key Highlights:
- Dedicated product teams working on a single project
- Strong link between UX, frontend, and backend work
- Experience with early-stage and growing products
- Emphasis on clear communication and steady delivery
Services:
- UX and UI design
- Frontend and backend development
- Mobile application development
- Web applications and custom software
Contact Information:
- Website: designli.co
- Email: hello@designli.co
- Facebook: www.facebook.com/designli
- Twitter: x.com/designlico
- LinkedIn: www.linkedin.com/company/designli
- Instagram: www.instagram.com/designlico
- Address: 141 Traction Street, Greenville, South Carolina 29611
- Phone: 864.516.8805
3. Goji Labs
Goji Labs operates as a digital product agency that combines frontend and backend development with product strategy and design. They work with companies that are turning complex ideas into usable software, often focusing on web platforms and mobile applications that require stable backend systems and well-structured user interfaces.
Their work tends to balance design and engineering, with teams involved in both planning and execution. Backend development is often paired closely with frontend frameworks to ensure performance and reliability once products are launched. They also spend time supporting products after release, adjusting systems as usage grows.
Key Highlights:
- Experience with web and mobile product development
- Balanced focus on design and engineering
- Ongoing support after product launch
- Work across media, nonprofit, fintech, and education sectors
Services:
- Frontend and backend development
- UI and UX design
- Mobile app development
- Web application development
- Product strategy consulting
Contact Information:
- Website: gojilabs.com
- Email: hello@gojilabs.com
- Twitter: x.com/gojilabs
- LinkedIn: www.linkedin.com/company/goji-labs
- Instagram: www.instagram.com/goji_labs
- Address: 800 Wilshire Blvd, Los Angeles, CA 90017
- Phone: +1 (213) 787-7640
4. MojoTech
MojoTech focuses on building digital products that combine frontend experiences with complex backend systems, often involving data-heavy or AI-driven components. They work with organizations that need custom software rather than off-the-shelf solutions, especially in regulated or high-scale environments.
Their teams usually handle the full flow from early discovery to engineering, with frontend and backend development treated as equally important parts of the system. Much of their work involves modern web platforms, enterprise software, and applications where performance and long-term maintainability matter.
Key Highlights:
- Strong focus on custom software systems
- Integration of data, AI, and backend logic
- User-centered frontend development
- Experience with enterprise-scale products
Services:
- Frontend and backend software development
- Product design and UX
- Data and analytics engineering
- AI and machine learning solutions
- Cloud and application modernization
Contact Information:
- Website: www.mojotech.com
- Twitter: x.com/mojotech
- LinkedIn: www.linkedin.com/company/mojotech
- Address: 56 Exchange Terrace, Suite 210, Providence, RI 02903
5. Innowise
Innowise operates as a full-cycle software development company with a broad focus on frontend and backend engineering across many industries. Their teams work on everything from web applications to enterprise platforms, often supporting long-term development and system modernization.
They typically provide flexible engagement models, allowing companies to scale frontend and backend resources as needed. Their work includes both building new systems and maintaining existing ones, with attention given to infrastructure, security, and performance alongside application development.
Key Highlights:
- Full-cycle frontend and backend development
- Flexible team and staff augmentation models
- Experience across enterprise and mid-size projects
- Broad technology and platform coverage
Services:
- Web and mobile development
- Custom software development
- Backend systems and APIs
- Frontend application development
- DevOps and cloud services
Contact Information:
- Website: innowise.com
- Email: contact@innowise.com
- Twitter: x.com/innowisegroup
- LinkedIn: www.linkedin.com/company/innowise-group
- Address: St. Petersburg FL 33702, 7901 4th St N STE 300
- Phone: +1 917 267 7727
6. TechMagic
TechMagic focuses on software product development with a strong emphasis on backend systems and modern frontend frameworks. Their work often involves building web and mobile applications that rely on cloud infrastructure and integrated services, especially for healthcare and fintech-related products.
They usually support projects from early planning through long-term maintenance, combining frontend interfaces with backend services, APIs, and data processing layers. Their teams often work in environments where stability, security, and scalability are key considerations.
Key Highlights:
- Product-focused development approach
- Experience with cloud-based architectures
- Balanced frontend and backend expertise
- Ongoing support and maintenance
Services:
- Frontend and backend development
- Web and mobile application development
- Cloud implementation and infrastructure
- Test automation and QA
- Data engineering and integration
Contact Information:
- Website: www.techmagic.co
- Email: hello@techmagic.co
- Facebook: www.facebook.com/TechMagic.co
- LinkedIn: www.linkedin.com/company/techmagic
- Instagram: www.instagram.com/techmagic
- Address: 27 Whitehall Street, 5th Fl New York, NY 10004
7. CMARIX
CMARIX works across web, mobile, and enterprise software, combining frontend interfaces with backend systems tailored to specific business needs. They support projects at different stages, from MVP development to large-scale platforms that require ongoing updates and support.
Their development work often includes custom backend logic, integrations, and frontend frameworks designed for usability and performance. They also work with a wide range of industries, which influences how they adapt systems to different technical and operational requirements.
Key Highlights:
- Custom frontend and backend solutions
- Experience across startups and enterprises
- Broad industry exposure
- Structured development processes
Services:
- Web application development
- Mobile application development
- Backend systems and integrations
- UI and UX design
- Maintenance and support
Contact Information:
- Website: www.cmarix.com
- Email: biz@cmarix.com
- Facebook: www.facebook.com/cmarixinfotech
- Twitter: x.com/cmarixinfotech
- Instagram: www.instagram.com/cmarixinfotech
- Address: 32572 Miller Ct. Temecula, CA 92592
- Phone: +1 415-704-4242
8. Infinum
Infinum has been designing and building digital products for many years, with a focus on frontend and backend development for complex systems. Their work often involves mobile and web applications that connect to larger platforms, devices, or data-driven services.
They tend to work on projects where frontend usability and backend reliability need to evolve together over time. Alongside application development, they also support security, accessibility, and long-term product growth, especially for enterprise and consumer-facing platforms.
Key Highlights:
- Long-term experience with digital products
- Strong frontend and backend collaboration
- Work on complex and connected systems
- Focus on maintainability and usability
Services:
- Frontend and backend development
- Mobile and web application development
- Product strategy and design
- AI and data engineering
- Cybersecurity and system support
Contact Information:
- Website: infinum.com
- Email: hello@infinum.com
- Twitter: x.com/infinum
- Instagram: www.instagram.com/infinumcom
- Address: 135 W. 50th St. New York, NY 10022, USA
- Phone: 212-957-2770
9. Bacancy Technology
Bacancy Technology works with companies that need frontend and backend development support across web, mobile, and full-stack environments. They are often involved in building and extending development teams that work on customer-facing applications as well as backend systems like APIs, microservices, and cloud-based platforms. Their work usually blends application development with infrastructure and QA from the early stages.
They tend to operate in long-running engagements where development speed, coordination, and tooling matter. Frontend frameworks are paired closely with backend services to keep products maintainable as they scale. A noticeable part of their workflow involves modern development tooling and AI-assisted coding practices to support faster iteration without changing the underlying engineering structure.
Key Highlights:
- Frontend and backend development across web and mobile platforms
- Experience working with distributed and extended teams
- Focus on scalable application architectures
- Use of modern development and automation tools
Services:
- Frontend application development
- Backend systems and API development
- Full-stack software development
- Mobile application development
- Quality assurance and testing
Contact Information:
- Website: www.bacancytechnology.com
- Email: solutions@bacancy.com
- Facebook: www.facebook.com/BacancyTechnologyLimited
- Twitter: x.com/bacancyTech
- LinkedIn: www.linkedin.com/company/bacancy-technology
- Instagram: www.instagram.com/bacancytechnology
- Address: 535 Mission St 14th floor, SanFrancisco, CA94105
10. Andersen
Andersen provides software development services that cover both frontend and backend engineering for complex business systems. They work across industries where applications often need to integrate with existing platforms, legacy systems, or external services. Their teams usually handle both interface-level development and deeper backend logic within the same project scope.
They are frequently involved in long-term development and modernization efforts, where frontend updates and backend restructuring happen in parallel. Much of their work focuses on maintaining system stability while introducing new functionality, especially in enterprise environments where reliability and clear structure are required.
Key Highlights:
- Frontend and backend development for enterprise systems
- Experience with legacy system modernization
- Broad industry coverage
- Long-term development and support engagements
Services:
- Web and mobile development
- Backend system development
- Frontend application development
- Software modernization
- Dedicated development teams
Contact Information:
- Website: andersenlab.com
- Email: vn@andersenlab.com
- Facebook: www.facebook.com/AndersenSoftwareDev
- Twitter: x.com/AndersenLabs
- LinkedIn: www.linkedin.com/company/andersen-softwaredev
- Instagram: www.instagram.com/andersen.global
- Address: 7300 State Highway 121, Suite 300, Dallas, Texas 75070
- Phone: +1 910 916 4176
11. Technext
Technext works on frontend and backend development projects for startups and growing companies, often supporting products from early builds through later iterations. Their work includes web platforms, SaaS tools, and mobile applications where the frontend experience and backend logic are developed together rather than as separate layers.
They are often involved in projects that require flexibility, such as MVP development or feature expansion. Backend services, cloud infrastructure, and frontend frameworks are usually developed as part of a single delivery process, which helps keep systems aligned as requirements change.
Key Highlights:
- Experience with startup and SaaS products
- Combined frontend and backend development approach
- Focus on cloud-based applications
- Ongoing product iteration support
Services:
- Frontend development
- Backend development
- Web application development
- Mobile application development
- UI and UX design
Contact Information:
- Website: technext.it
- Email: reza@technext.it
- Facebook: www.facebook.com/TechnextLimited
- Twitter: x.com/TechnextLimited
- LinkedIn: www.linkedin.com/company/technextlimited
- Instagram: www.instagram.com/technext.limited
- Address: 2810 N Church St, PMB 38894 Wilmington, DE, US 19802-4447
- Phone: +1 302 433 6002
12. Lounge Lizard
Lounge Lizard focuses on building digital platforms where frontend development plays a central role, supported by backend systems that manage content, commerce, and integrations. Their projects often involve custom websites and web applications that require both visual structure and reliable backend functionality.
They tend to work on projects where frontend performance, content management, and backend integrations need to align closely. Backend development is commonly used to support CMS platforms, ecommerce systems, and custom business logic that sits behind public-facing interfaces.
Key Highlights:
- Strong focus on frontend-driven web platforms
- Backend support for content and commerce systems
- Experience with custom web applications
- Work across multiple industries
Services:
- Frontend web development
- Backend development and integrations
- Custom website development
- Ecommerce development
- Website maintenance and support
Contact Information:
- Website: www.loungelizard.com
- Email: sales@loungelizard.com
- Facebook: www.facebook.com/pages/Lounge-Lizard-Worldwide-Inc/43528043595
- Twitter: x.com/LoungeLizardWW
- LinkedIn: www.linkedin.com/company/lounge-lizard-worldwide-inc.
- Instagram: www.instagram.com/loungelizardww
- Address: 112 West 34th Street, 18th Floor, New York, NY 10120
- Phone: 1-646-661-7828
13. Velvetech
Velvetech develops frontend and backend software for organizations that need custom-built systems rather than off-the-shelf tools. Their work often involves backend-heavy platforms combined with structured frontend interfaces, especially in data-driven or regulated environments.
They are commonly involved in full-cycle development, where backend architecture, APIs, and databases are designed alongside frontend applications. Many of their projects also include system modernization, where older backend systems are updated while frontend layers are redesigned to match current usage needs.
Key Highlights:
- Full-cycle frontend and backend development
- Experience with complex business systems
- Focus on system reliability and scalability
- Long-term product development support
Services:
- Custom software development
- Frontend application development
- Backend systems and APIs
- Web and mobile development
- System modernization
Contact Information:
- Website: www.velvetech.com
- Email: sales@velvetech.com
- Facebook: www.facebook.com/velvetech
- Twitter: x.com/velvetech
- LinkedIn: www.linkedin.com/company/velvetech
- Address: 18101 Collins Ave, Suite 1208, Sunny Isles Beach, FL 33160
- Phone: +1 (847) 559-0864
14. Storm Brain
Storm Brain works on digital projects where frontend presentation and backend functionality support brand-driven platforms. Their development work usually centers on websites and web applications that require custom interfaces backed by content, marketing, and data systems.
Backend development is often used to support CMS platforms, ecommerce functionality, and analytics integrations. Frontend and backend components are typically developed together to ensure consistency between design intent and technical execution.
Key Highlights:
- Frontend-focused web development
- Backend systems for content and data management
- Experience with ecommerce platforms
- Ongoing optimization and maintenance
Services:
- Frontend web development
- Backend development
- Full-stack web development
- CMS implementation
- Website support and maintenance
Contact Information:
- Website: stormbrain.com
- Facebook: www.facebook.com/San.Diego.Web.Design.SEO
- Twitter: x.com/stormbrain
- LinkedIn: www.linkedin.com/company/storm-brain
- Instagram: www.instagram.com/stormbrainagency
- Address: 1902 Wright Place Suite 200 Carlsbad CA 92008
15. MindInventory
MindInventory works on frontend and backend development for products that rely on data processing, automation, and AI-supported features. Their projects often involve building user-facing applications connected to complex backend systems that handle analytics, integrations, and business logic.
They usually support projects from early discovery through long-term scaling, with frontend and backend teams working closely together. Many of their systems are designed to evolve over time, which affects how APIs, databases, and frontend components are structured from the start.
Key Highlights:
- Frontend and backend development for data-driven products
- Experience with scalable application architectures
- Work across web and mobile platforms
- Focus on long-term product growth
Services:
- Frontend development
- Backend system development
- Web and mobile application development
- AI and data engineering support
- Ongoing maintenance and updates
Contact Information:
- Website: www.mindinventory.com
- Email: sales@mindinventory.com
- Facebook: www.facebook.com/Mindiventory
- Twitter: x.com/Mindinventory
- LinkedIn: www.linkedin.com/company/mindinventory
- Address: 9341 Ellis Way, Strongsville, Ohio 44136, USA
- Phone: +1-216-609-0691
Conclusion
Frontend and backend development companies in the USA cover a wide range of approaches, team setups, and technical strengths. Some focus heavily on product design and user experience, others lean deeper into backend systems, data, or long-term platform maintenance. What they all have in common is the need to balance visible features with the less obvious work that keeps applications stable, secure, and usable over time.
There’s no single “right” choice in this space. The better question is how a company works, how it communicates, and whether its experience lines up with what you’re actually building. A polished interface means little if the backend struggles under real usage, and a powerful backend won’t matter much if users find the frontend confusing. Looking at frontend and backend development together, rather than as separate skills, makes it easier to choose a partner that fits both the technical and practical side of your project.
