Top Backend Development Companies USA

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Finding the right backend development company can be a game changer for your project. Whether you’re building a web app, mobile app, or complex platform, a solid backend keeps everything running smoothly behind the scenes. In this guide, we’re rounding up the top backend development companies in the USA that know how to build secure, fast, and scalable systems – so you don’t have to stress about what’s happening under the hood.

1. LenGreo

At LenGreo, we focus on building reliable backend systems that power smooth and scalable digital experiences. Our team works closely with clients to understand their business goals and user needs, shaping solutions that are flexible and built to last. From planning to deployment, we aim to make the development process straightforward and transparent. LenGreo serves a growing number of American clients, helping them bring robust digital products to market with speed and precision.

We follow a structured workflow that starts with discovery workshops to define clear objectives. Then we move into ideation and wireframing to visualize the end product. Development follows agile principles, allowing us to adapt as we go while keeping timelines and budgets on track. Once deployed, we continue refining and maintaining the system based on user feedback and performance metrics.

Our backend development work is supported by a full team that includes developers, designers, analysts, QA engineers, and DevOps specialists. We collaborate at every stage to make sure the backend is secure, scalable, and integrated smoothly with the overall application. Whether it’s a custom web app, a hybrid mobile app, or a cloud-native system, we’ve built the foundation to support it.

Hoofdzaken:

End-to-end project support from planning to post-launch
Clear, structured workflow with defined development stages
Agile development process for flexibility and efficiency
Team-based collaboration across design, development, and QA
Focus on long-term scalability and system security

Diensten:

Ontwikkeling van webapplicaties op maat
API-ontwikkeling en -integratie
Hybride mobiele app ontwikkeling
Webdesign en UI/UX
Cloud-native systeemontwikkeling
Modernisering van de technologiestapel
Manual and automated quality assurance
Ongoing maintenance and support

Contactpersonen:

Website: Lengreo
E-mail: hallo@lengreo.com
Telefoonnummer: +31 686 147 566
LinkedIn: Lengreo
Instagram: @lengreo
Twitter: @Lengreo

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2. Devox Software

Devox Software offers back-end development services designed to support scalable, secure, and efficient digital products. The company focuses on building reliable server-side solutions that align with business logic and operational requirements. Their approach includes customizing each project to fit specific client needs and integrating various databases, APIs, and third-party services as needed.

The development process includes attention to architecture planning, code quality, and ongoing support. Devox Software emphasizes close cooperation with clients during all stages of development, from initial planning to final deployment. Their engineers work with a variety of modern technologies to deliver functional and maintainable back-end systems.