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

HashedIn Technologies
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Founded in 2010, HashedIn aims to assist businesses in rapidly transforming ideas into market-ready products by utilizing digital technologies in creative ways. Over the past seven years, we have developed, revamped, and launched over 90 products for more than 75 clients worldwide. We provide busine
Highlights
$100,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Bengaluru, Karnataka, In
Services Provided+1 Services
15% Backend Development
20% Custom Web Application Development
5% E-Commerce Development
10% Mobile App Development (iOS & Android)
AI Summary
“HashedIn Technologies accelerates digital transformation by rapidly delivering innovative software products, leveraging advanced technologies and the HiWayTM methodology to achieve tangible business outcomes globally.”
Fort IT Solutions
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Fort IT Solutions is a professional IT services firm that focuses on Technology Consulting, Software Development, and IT Operations Management. Established in 2022 in Novi Sad, Serbia, we combine our engineering expertise with fundamental human values that shape our business and interpersonal relati
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Novi Sad, Rs
Services Provided+2 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% E-Commerce Development
20% Backend Development
AI Summary
“Fort IT Solutions, founded in 2022 in Serbia, delivers expert technology consulting, software development, and IT operations, emphasizing quality, trust, and tailored client solutions.”
Teknozilla Industry Agency
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Teknozilla Industry Agency is a comprehensive digital solutions provider located in Istanbul, bridging creative design with technical functionality. We do more than create websites; we craft digital experiences that promote growth, enhance operations, and captivate users. With a focus on both the vi
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
20% Backend Development
13% Custom Web Application Development
27% Product Design
7% Other Design
AI Summary
“Teknozilla Industry Agency in Istanbul delivers comprehensive digital solutions, blending creative UI/UX design, custom software development, and server management to drive business growth and efficiency.”
TrueThemes
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TrueThemes is a highly regarded service provider that specializes in delivering top-notch solutions for your business. **UX/UI Design:** We outline the user experience throughout your platform by adhering to established best practices and research. **Brand Identity:** Your brand shapes how peopl
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Nashville, Tennessee, Us
Services Provided+1 Services
20% Product UX Strategy
14% Brand Identity Design
20% Custom Web Application Development
13% Backend Development
AI Summary
“TrueThemes delivers expert web development, UX/UI design, brand identity, and marketing solutions, enhancing user experience and driving quality traffic to support diverse business needs.”
SEROKELL
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Our team comprises over 60 specialists from around the globe, many of whom hold advanced degrees in fields such as mathematics, algebra, and game theory. Why choose us? We adopt a Scientific Approach, utilizing our connections with academic institutions and research facilities to harness the latest
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Paris, Ile De France, Fr
Services Provided+3 Services
15% Custom Web Application Development
13% Backend Development
23% Blockchain & Web3 Development
15% AI Strategy & Roadmap Consulting
AI Summary
“Serokell is a global team of 60+ experts specializing in software development, AI consulting, and blockchain. They utilize scientific methods and innovative technologies to deliver scalable, secure solutions aligned with business growth.”
Ninjas Code
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Ninjas Code is an energetic startup focused on providing customized software solutions to meet the specific requirements of businesses in diverse sectors. Our team of talented developers utilizes their proficiency in NodeJs, React, and React Native to design innovative, user-friendly, and scalable a
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Mountain View, California, Us
Services Provided
30% Mobile App Development (iOS & Android)
35% Custom Web Application Development
20% Frontend Development
15% Backend Development
AI Summary
“Ninjas Code is a dynamic startup specializing in custom software development using NodeJs, React, and React Native to deliver scalable, user-friendly solutions that drive business growth and success.”
Adapter
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Adapter is a product engineering agency that defines, develops, and delivers software solutions, including MVPs, system integrations, AI functionalities, and internal tools. The engineer who outlines the project also handles the shipping, eliminating handoffs and unnecessary layers. We operate with
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Pflugerville, Texas, Us
Services Provided+1 Services
15% Backend Development
18% Custom Web Application Development
15% Frontend Development
2% Legacy System Modernization
AI Summary
“Adapter is a product engineering agency specializing in full-stack software solutions, from MVPs to AI integrations, delivering efficient, tailored projects via experienced engineers and weekly cycles.”
Genium
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Genium is a high-end software development and IT consulting firm. We facilitate connections between forward-thinking businesses and top-notch developers, engineers, designers, and security professionals. As a company certified by ITAR and compliant with CMMC standards, we are prepared to manage sens
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
San Mateo, California, Us
Services Provided+4 Services
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
13% Backend Development
3% E-Commerce Development
AI Summary
“Genium is a Silicon Valley-based IT firm specializing in custom engineering teams and full software development, ensuring secure, scalable solutions across cybersecurity, aerospace, FinTech, and healthcare sectors.”
X-out Studio
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X-Out Studio is a group of enthusiastic specialists committed to providing outstanding digital solutions. Boasting a team of over 30 talented professionals and more than 50 successful projects, we are proficient in transforming innovative concepts into reality. Whether it's websites, applications, A
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Mountain View, California, Us
Services Provided+1 Services
18% Mobile App Development (iOS & Android)
20% Backend Development
12% Frontend Development
30% UX Research & Usability Testing
AI Summary
“X-out Studio delivers innovative digital solutions across websites, applications, AI, and blockchain, leveraging a skilled team to transform concepts into successful, complex projects for diverse clients.”
DevTable
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We are DevTable, a digital marketing and website development firm. Our goal is to strengthen your online presence by delivering high-converting, fully optimized websites. Through tailored SEO strategies and social media enhancements, we assist you in boosting your online traffic and reinforcing your
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Simi Valley, California, Us
Services Provided
25% Custom Web Application Development
15% Backend Development
10% Frontend Development
50% Search Engine Optimization (SEO)
AI Summary
“DevTable specializes in digital marketing and website development, providing optimized websites, tailored SEO, and social media strategies to enhance online presence and drive traffic.”

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