Top Backend Development Companies

Behind every login, checkout, dashboard and mobile screen sits a backend: the APIs, databases, queues, authentication and business logic a user never sees. Backend development companies build and maintain that layer in Node, Python, Java, Go, .NET or PHP, with the caching, jobs and integrations that keep it fast under load. Buyers hire them to build the server side of a new product, to replace a backend a growing user base has outrun, or to expose data to partners through an API.

Compare the developers on this page by the stack they run in production, not the one they list: case studies should name the database, message broker and cloud services chosen, and reviews should mention how a firm handled an outage or a migration.

How this list is built

We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

10,000 Companies

List of the Best Backend Development Agencies

Alvera Solutions OÜ
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Our company offers a complete range of services for the design, development, integration, and support of SAP solutions. With over 10 years of experience, our team's thorough approach to expert assessment, product management, and business development enables our clients to maximize their returns on i
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Tallinn, Harju, Ee
Services Provided+1 Services
8% Custom Web Application Development
12% Backend Development
20% API Development & Integration
10% ERP & CRM Development
AI Summary
“Alvera Solutions OÜ provides comprehensive SAP design, development, integration, and support services, leveraging over 10 years of expertise to optimize clients' SAP investments effectively.”
Ardent Blue Technologies LLC
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With over 20 years of combined experience, we at Ardent Blue have participated in prominent projects such as Battlefield 2, along with numerous other AAA titles. Our proficiency in Unreal Engine, Unity, and Augmented Reality enables us to deliver exceptional results. Reach out to us today! Here’s w
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
5% Custom Web Application Development
5% API Development & Integration
7% Frontend Development
3% Legacy System Modernization
AI Summary
“Ardent Blue Technologies LLC specializes in game development, AR/VR experiences, and 3D design using Unreal Engine and Unity, delivering tailored, high-quality solutions with ongoing support.”
InnoWave
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InnoWave possesses unparalleled expertise in vision technology, along with extensive knowledge in firmware development for video processing and embedded systems, among other areas. We provide comprehensive imaging solutions for AI-driven vision applications, including embedded software design, hardw
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Cleveland, Ohio, Us
Services Provided+2 Services
10% Custom Web Application Development
18% Backend Development
22% API Development & Integration
15% AI Strategy & Roadmap Consulting
AI Summary
“InnoWave specializes in advanced vision technology and embedded systems, delivering tailored imaging solutions and software innovations trusted by leading semiconductor and AI industry partners globally.”
DuoByte
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DuoByte is a specialized software development firm that provides on-demand enterprise-grade solutions for businesses with intricate technical needs. With extensive knowledge in backend development, healthcare IT, and compliance-focused environments, we convert complex specifications into dependable,
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Morsbach, De
Services Provided+1 Services
13% Custom Web Application Development
20% API Development & Integration
17% Backend Development
30% Machine Learning Model Development
AI Summary
“DuoByte specializes in custom enterprise software development, delivering scalable, compliant backend systems and APIs tailored to complex business needs, especially in healthcare and regulated industries.”
Swayam Infotech
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Swayam Infotech is a company specializing in Web and Mobile Application development, capable of handling IT projects of varying complexities. Our extensive experience in delivering effective web development, backend programming, eCommerce solutions, and maintenance for advanced online applications a
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Rajkot, Gujarat, In
Services Provided+2 Services
20% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% Backend Development
15% Product UX Strategy
AI Summary
“Swayam Infotech delivers comprehensive web and mobile app development, digital transformation, cloud, and payment solutions globally, ensuring quality, security, and ongoing support across diverse industries.”
KiperTech Software & Technology
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Kipertech provides distinctive solutions for integrated systems, encompassing mobile apps, web applications, and backend development that incorporates AI features. We can implement any segment of the system as needed. Our software development is tailored for both Android and iOS platforms. We priori
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Krakow, Lesser Poland, Pl
Services Provided+2 Services
15% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% Backend Development
15% Machine Learning Model Development
AI Summary
“KiperTech Software & Technology delivers tailored mobile, web, and backend solutions featuring AI integration, focusing on user experience and reliable development for Android and iOS platforms.”
Orthogonality
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We have committed to providing comprehensive and effective software solutions. This is made possible by our skilled and dedicated team. Our professionals possess extensive education and diverse expertise, allowing us to deliver strong solutions. We assist you in fulfilling all your business needs an
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Cambridge, England, Gb
Services Provided+2 Services
18% Custom Web Application Development
10% Mobile App Development (iOS & Android)
15% Backend Development
7% Frontend Development
AI Summary
“Orthogonality delivers comprehensive software solutions through a skilled team, supporting business needs and enabling digital transformation for success in evolving markets.”
surjX
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Surjx is a worldwide, multi-faceted technology company that offers digital transformation, business solutions, mobile and web applications, cybersecurity, data engineering, blockchain solutions, and managed services to a broad spectrum of clients, from small and medium-sized enterprises to large cor
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+3 Services
15% Blockchain & Web3 Development
8% Frontend Development
8% Backend Development
10% Custom Web Application Development
AI Summary
“surjX is a global technology firm delivering comprehensive digital transformation, software development, UI/UX design, blockchain, and business solutions tailored to diverse client needs with innovation and quality.”
Mine Consulting srl
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Mine Consulting Srl is a software development company based in Sardinia, specializing in custom apps and personalized digital solutions for startups and businesses. We provide a comprehensive approach that includes strategic consulting and post-launch support. We value clarity, ongoing communication
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Villasor, Sardinia, It
Services Provided+1 Services
23% Mobile App Development (iOS & Android)
18% Custom Web Application Development
7% Backend Development
2% Frontend Development
AI Summary
“Mine Consulting Srl, based in Sardinia, delivers tailored software solutions using modern technologies, offering strategic consulting and post-launch support for startups and businesses globally.”
3 SIDED CUBE
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3 Sided Cube is an AI-focused technology partner that boasts over 100 million downloads in more than 87 countries. We create mobile applications, web solutions, tailored software, automation workflows, and custom LLMs for organizations requiring scalable technology. Our clients include the American
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
50-249
Employees
Bournemouth, England, Gb
Services Provided+8 Services
12% Backend Development
11% Custom Web Application Development
10% Mobile App Development (iOS & Android)
10% Generative AI
AI Summary
“3 Sided Cube delivers award-winning AI-driven software, mobile apps, and custom solutions across diverse sectors, ensuring scalable, reliable technology with end-to-end support and global presence.”

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Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

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