Back End Development Company

Ensure the seamless work of your app’s server side, reduce downtime and tackle performance issues with Devox Software as a back-end development company. Elevate user experiences with faster loading times and enhanced security measures.

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Back-End Development Services

See what back-end web development services our team can help you with.

Mobile App Back-End Development

Mobile App Back-End Development

We develop a back-end for native (Java/Kotlin, Swift) and cross-platform (Flutter, React Native, Kotlin Multiplatform) applications that will run on different OS and devices like iOS and Android.

Cloud Back-End Solutions

Cloud Back-End Solutions

Switch to cloud infrastructure to scale up and down easily, handle heavy loads, and eliminate latency issues. Let us assist you in migration to public, private, or hybrid clouds. We support AWS, Google Cloud, Azure and other cloud vendors.

Back-end Web Applications

Web Applications

Whether it’s a large-scale system, web portal, or IoT infrastructure, our team will deliver high-load performance systems with enhanced stability. We will leverage server-side logic and infrastructure to ensure smooth and high platform performance.

API Development and Integration

API Development and Integration

Developing versatile solutions for mobile, web, and other back-end to improve your existing solution and leverage seamless integration with third-party services. Using REST API, GraphQL, WebSocket, Hooks, and EventStreams.

Back-end Refactoring

Back-end Refactoring

Failing to get optimum app performance? Devox Software can rehaul the entire solution infrastructure, leaving the front end intact. Rebuild existing systems to reduce development, infrastructural and supporting costs, enhancing the code base quality on the way.

Custom server development

Custom server development

If you need a close local infrastructure for an internal network, we can develop a custom server exclusively for your company’s needs.

Back-end testing

Back-end testing

Conducting security and stress testing to trial-run your app’s back-end and evaluate its performance under pressure, resistance to high load or attacks, and overall capacity.

Back-end consulting

Back-end consulting

Let us provide sound guidance into any aspect of back-end development that is relevant for you, help you pick a proper solution, or assist in finding the way to design, develop, optimize, and maintain the back-end components of your software applications.



Python is an excellent option for big data solutions, data analysis, and predictive modeling. We also recommend using it for machine learning and AI - all thanks to its broad selection of frameworks and libraries.


Leverage Java capabilities to build big enterprise systems with an extensive infrastructure. As a language, it’s secure and highly compatible. It’s general-purpose, meaning it’s a good choice to write a complicated, scalable and cross-platform solution.


Go with Node.js to build light and flexible or real-time applications: pick it to make a swift chat bot or chat room, data streaming app, browser game, or server-side web app. Devox’s engineers will help you leverage its non-blocking, event-driven architecture. Node.js is a good back-end choice for quick development and fast idea realization.


This framework is a proper choice for mid- or large-size systems with an extensive workload and a need for quick data processing thanks to its scalability and integrativeness. It’s closely associated with the Microsoft ecosystem, which will enable you to build apps with Azure services.


Go is the native language of Ethereum as an ecosystem (not its smart contracts). It’s a good choice for developing blockchain nodes and network-related components thanks to its concurrency support. Additionally, you can create tools for interacting with blockchains.


Solidity is widely used for Ethereum-based smart contract development. It serves as the basis of reputable Web3 solutions like Uniswap or Compound. Its use cases also include DAOs, stablecoins, DeFi protocols, blockchain oracles, and other Ethereum-based dApps, as it’s essential for Ethereum-based dApps and DeFi applications.


Among back-end technologies, Rust is commonly used for architecting modern L2 blockchains and solutions. It serves as a canvas for Optimistic Ethereum, zkSync, Laminar from Polkadot, and Elrond. Rust is perfect for building blockchain clients, runtime environments, critical components that require low-level control and security and Polkadot-based solutions using Substrate (a framework for Polkadot development).

Benefits of our Back End Development Services


Lower the infrastructure cost

As pinpoints work faster, requiring fewer resources for operational capacity, the given amount of users can be processed with a cheaper infrastructure with help of Orchestration, Containarization and Load-balancing techniques.


Reach higher application reliability

Reduce downtime and opt for impeccable application work in the future: the Devox developers architect the back-end with future best practices in mind, only using the most relevant tech stack.


Enhance cybersecurity

Let our engineers outfit your platform or application with the strongest and most relevant cybersecurity tools. We're working on encryption procedures, building firewalls (Network/WAFs), improving authentication (MFA/RBAC), setting up IDPS, and upgrading software components.


Strengthen fault tolerance

Reduce database failure along with other technical errors: let us help you switch to microservices architecture or tackle the existing problems with the monolith one.

Our Back-end Best Practises

Development approaches

Devox employs 5 main software development principles: SOLID, DRY (Don’t Repeat Yourself), KISS (Keep It Simple), YAGNI (You Are Gonna Need It), and STEM (Science, Technology, Engineering, Mathematics).

Architectural patterns

Based on your requirements, our engineers conduct the research to offer an architectural pattern that would work best - monolithic, microservices-based architecture or serverless. Regardless of a pattern you choose, we think out the means of third-party integrations for monolith or the ways microservices will interact.

Infrastructure Design and Selection

During the infrastructure design phase, we employ platforms such as cloud-based solutions, Microsoft's Azure, or Amazon's AWS. Based on the nature of your project and its unique demands, we handpick services that fit today’s needs and anticipate future growth and changes.

CI/CD (Continuous Integration, Continuous Deployment)

CI/CD is a set of practices and tools that streamline the building, testing, and deployment of code changes, ensuring that your back-end application remains reliable, up-to-date, and secure. In Devox, the CI/CD stage includes testing, code quality checks, and deployment of code analyzers that carefully analyze code for any potential inefficiencies or vulnerabilities.

Stick with Devox


Quality for money

Reach a sacred balance of cost and quality with Devox as your next software development partner. You don’t have to pick between a massive check and low skill - we provide reasonable pricing for a comprehensive technical solution your business will end up benefiting from every day.


Tailoring the proposition

However complex your project, whatever your budget, and whichever requirements you put first, the Devox team will craft the right fit for you. Let us provide a solution that won’t be overcost or overcoded but will be scalable for future growth.


There for you

Our team stays in touch long after deployment: we are there for you to fix bugs, provide updates, scale the system, or simply answer your questions. Once we’ve developed a product for you, we keep up the contact.


Detailed initial consulting

If your team is out of sync concerning the technical nuances of product development, we can help you align and put them on the same page concerning tech deliverables. Let us solve the business tasks by talking technical.

Our Process

Develop High-level Architecture

Creating a blueprint or plan for how the back-end of your application will be structured and how its components will interact. We're considering your requirements, identifying the major components or modules that will make up the app's back-end, and pick technologies. Then, we define component relationships and describe data flow.

Design Database Schema

Providing a structured and organized way to store, retrieve, and manage data for the application. This is when we pick the appropriate database system (SQL, NoSQL) and design its schema, defining tables, fields, relationships, and constraints. After that, we set up the selected database system and conduct data seeding, populating it with initial data if required for testing and development.

Design Cloud Infrastructure

Our engineers create the necessary server and network resources to host the back-end components in a scalable and cost-effective manner. Firstly, they choose a cloud service provider (e.g., AWS, Azure, Google Cloud). Secondly, they create virtual machines, containers, or serverless functions to host the back-end code. Finally, the team sets up network settings, security groups, and firewall rules to control traffic to and from your back-end services.

Setup CI/CD pipeline

Implementing a Continuous Integration and Continuous Deployment (CI/CD) pipeline automates the build, test, and deployment processes, ensuring code quality and reliability. We start by picking a version control system to manage your codebase. Then, we set up a CI server (e.g., Jenkins, Travis CI, GitHub Actions) to automate building, testing, and code quality checks, and create automated deployment pipelines that promote validated code changes to staging and production environments. We also include rollback mechanisms in case of deployment failures.

Implement logic

Developing your back-end's core business logic and functionality. We develop APIs and create their documentation, routes, controllers, and services to handle business logic. Then, we implement user authentication, authorization, and security features. Finally, if required, we integrate the logic with external services (e.g., payment gateways, third-party APIs).

Third-party services integration

We're connecting additional features that help your application leverage the functionality and features provided by external service providers. Most frequently, it involves working with SendGrid, Auth0, Firebase, Azure Services (Azure bus, security layer, etc).

Connect front-end

We roll out the back-end, fully integrating it with UI components and the client-side code. We stay in touch after the project's completion to provide maintenance and upscale the system on your demand.

Our Case Studies


Event Management Platform, USA

Function4 is a USA-based professional event ecosystem that offers a simple, user-friendly discovery venue for the financial services sector. The enterprise event management software features a single, real-time dashboard with zero setup for event attendees, hosts, and sponsors. Function4 also provides discovery, data, and tools to help the right people discover the right events.

View case


Wellness social network and media platform with a marketplace feature, Australia

ActivePlace is a social platform dedicated to health, fitness, and an active lifestyle. It is a three-sided network that connects people with like-minded individuals, mentors, and businesses – all related to physical activity and healthy living. The company approached the development team to create a wellness app that would cater to different categories of users and provide personalized functionality to each member group. The main goal was to build a unique project from scratch that combined social media and marketplace features.

View case


Multifunctional showroom assistant for world known kitchen appliances manufacturer, Australia.

ILVE is a global manufacturer of gas and electric household cooking appliances with a reach across 40 countries worldwide. Since 1975, the company has been known as a niche brand specializing in developing an extensive range of built-in ovens and cookers for both commercial and domestic use. ILVE was looking to create a showroom assistant to increase the level of sales and make it smooth for the end client. Besides the end client-facing part, a variety of managerial dashboards were created to allow sales consultants and business managers to execute their functions and have everything controlled in one place.

View case

Testimonials Client

Carl-Fredrik Linné Tech Lead at CURE Media

The solutions they’re providing is helping our business run more smoothly. We’ve been able to make quick developments with them, meeting our product vision within the timeline we set up. 

Listen to them because they can give strong advice about how to build good products.
Darrin Lipscomb CEO, Founder at Ferretly

We are a software startup and using Devox allowed us to get an MVP to market faster and less cost than trying to build and fund an R&D team initially. Communication was excellent with Devox. This is a top notch firm.
Daniel Bertuccio Marketing Manager at Eurolinx

Their level of understanding, detail, and work ethic was great. We had 2 designers, 2 developers, PM and QA specialist. I am extremely satisfied with the end deliverables. Devox Software was always on time during the process.
Trent Allan CTO, Co-founder at Active Place

We get great satisfaction working with them. They help us produce a product we’re happy with as co-founders. The feedback we got from customers was really great, too. Customers get what we do and we feel like we’re really reaching our target market.
Andy Morrey Managing Director at Magma Trading

I’m blown up with the level of professionalism that’s been shown, as well as the welcoming nature and the social aspects.

Devox Software is really on the ball technically.

Vadim Ivanenko COO at Optherium

Great job! We met the deadlines and brought happiness to our customers. Communication was perfect. Quick response. No problems with anything during the project. Their experienced team and perfect communication offer the best mix of quality and rates.
Jason Leffakis Founder, CEO at Function4

The project continues to be a success. As an early-stage company, we're continuously iterating to find product success. Devox has been quick and effective at iterating alongside us. I'm happy with the team, their responsiveness, and their output.
John Boman Product Manager at Lexplore

We hired the Devox team for a complicated (unusual interaction) UX/UI assignment. The team managed the project well both for initial time estimates and also weekly follow-ups throughout delivery. Overall, efficient work with a nice professional team.
Tamas Pataky Head of Product at Stromcore

Their intuition about the product and their willingness to try new approaches and show them to our team as alternatives to our set course were impressive. The Devox team makes it incredibly easy to work with, and their ability to manage our team and set expectations was outstanding.
Stan Sadokov Product Lead at Multilogin

Devox is a team of exepctional talent and responsible executives. All of the talent we outstaffed from the company were experts in their fields and delivered quality work. They also take full ownership to what they deliver to you. If you work with Devox you will get actual results and you can rest assured that the result will procude value.
Mark Lamb Technical Director at M3 Network Limited

The work that the team has done on our project has been nothing short of incredible – it has surpassed all expectations I had and really is something I could only have dreamt of finding. Team is hard working, dedicated, personable and passionate.

I have worked with people literally all over the world both in business and as freelancer, and people from Devox Software are 1 in a million.
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What’s the difference between front-end and back-end?

Back-end is the inner side of the website and application: this term encompasses servers, database, application logic and APIs, is the behind-the-scenes part of an application that manages data, logic, and interactions that occur on the server, which is also why it’s called server-side. 

Front-end is the user interface: it’s the UI/UX design and the view the user directly interacts with. It’s also called client-side and includes user interface (UI), user experience (UX), and front-end technologies (JavaScript, HTML, CSS).

How does back-end development integrate with front-end features?

Back-end development provides the necessary data and functionality to the front-end. It involves creating APIs, managing database interactions, and implementing server-side logic that allows the front-end to display dynamic content, process user inputs, and offer interactive features.

How long does back-end development take?

Back-end development services differ for each case, which accordingly impacts the timeline. Depending on a project complexity, scope of work and team size, it may take less or more time. To get a precise estimation, get in touch with Devox’s managers.

How fast can I hire a back-end developer from Devox?

The timeline for hiring a back-end developer always depends on the candidates’ amount and capacity on the market as well as the search location. However, Devox will present the first candidates for your consideration within a week after getting a request.

What is the best language for back-end development?

Each project requires a unique combination of back-end technologies. Therefore, there are no universal back-end languages. Among the most popular options for server-side development are Python, Java, Node.js, .NET, Go, Solidity and Rust. No matter the language, we match your project with the most suitable tech stacks that enable higher development speed, scalability options, and application responsiveness.

Why is the back-end needed?

Server-side is necessary for storing and organizing data, app hosting, and enhanced security. It also communicates with the front-end, making sure the data is displayed as intended.

What are the 3 parts of back-end development?

The back-end refers to any functionality needed to handle the request and deliver the response to the user. This functionality usually comprises:

  • The server. It provides data on request.
  • The app. It is the application running on the server that channels the data.
  • The database. This part stores and handles data.

Can back-end development improve website performance?

Yes, back-end development plays a crucial role in enhancing website performance. By optimizing server-side operations, databases, and application logic, back-end development ensures faster loading times, efficient data processing, and overall improved user experience.

Is back-end development secure?

Back-end development prioritizes security to protect data and prevent unauthorized access. Implementing robust authentication protocols, data encryption, secure APIs, and regular security audits are some ways back-end development ensures high levels of security.

What are the ongoing maintenance requirements for back-end systems?

Ongoing maintenance for back-end systems includes regular updates to software and libraries, security patches, server monitoring, performance optimization, and scaling solutions as user base and data grow. This ensures the system remains efficient, secure, and capable of handling increased loads.

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