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Backend development services

20+ years building custom backend systems, starting with Perl in 2002, and evolving through Java EE and .NET before today’s cloud-native stacks. 

Since the rise of LLMs, backend development has become one of the fastest-evolving areas of software engineering. For example, according to Stack Overflow’s 2025 Developer Survey, Python adoption grew by 7% points in a year as it became a leading language for AI and data science. Apparently, these days, modern backend systems require expertise that keeps pace with rapidly changing technologies, frameworks, and development practices.

That’s why Bamboo Agile continuously invests in strengthening its backend engineering capabilities. Our team combines extensive experience across backend and frontend development to build scalable, secure, and maintainable software. Whether you need API development, API integration, backend integration, services for mobile applications, or web backend development services, our engineers can support every stage of your project.

The backend is your application’s backbone, and keeping it up to date is crucial for the software to stay relevant. If you want to enhance an already existing application or migrate a legacy app to a new environment, this section of the services we offer is just what you need. We will analyze the ins-and-outs of your software’s very core, and lay out the ultimate strategy for a full system revamp.

Bamboo Agile is dedicated to building refined, quality products – polished and secure backends are no exception. Our team is skilled in building scalable and swift backends from scratch, powering any kind of software, from web applications to IoT systems.

Thanks to the top-of-the-line practices we use during software development, the results are consistently impressive both in terms of security and performance.

Want to lean into the lucrative mobile market? The engineers from Bamboo Agile are ready to help. Messengers, streaming applications, social networks, multimedia software, and more – any mobile solution benefits from a powerful core. We can create extensive fault-tolerant backends and fast APIs to smoothly synchronize large quantities of data across thousands of mobile devices.

One great way to take your app to another level is API integration services. Bamboo Agile provides API development services for web and mobile software, allowing your apps to reach a much wider audience by connecting with many other systems. What’s more, our engineers are very well-versed in seamless integrations, meaning that the performance of the API will remain quick and stable no matter the number of connections.

More AI features are getting built into products every year, but someone still has to build the foundation it would rely on. That’s where we come in for the services as part of AI integration:

  • RAG pipeline architecture, which covers vector database integration and retrieval design.
  • MCP server integration, helping AI agents query your live systems.
  • LLM API gateway development.
  • Logging and AI output validation that catch drift and hallucination before users see it.

Our backend development process

We believe that great backend systems are built through careful planning, collaboration, and attention to detail. Here’s how we work, step by step.

We start by getting to know your business and understanding your needs. This initial phase is not only about technical specs. It involves gathering the right information, defining clear goals, and making sure we’re aligned with your vision.

Once we know what you need, we design an architecture that fits. It can be microservice-based design or a more traditional monolithic system. We choose the most effective architecture to ensure scalability, security, and performance.

We take special care when designing your database schema to make it optimized for future changes. Whether you’re using SQL or NoSQL databases, we’ll pick the best approach for your needs.

Bamboo Agile’s experts design and set up cloud environments using platforms like AWS, Azure, or Google Cloud.

With a plan and architecture in place, we start developing your backend system. This includes implementing your business logic and building custom backend layers – for example, modules for user management, reporting, or notification handling. During this process you’ll review progress and give feedback regularly.

Applications often need to integrate with third-party services, such as payment gateways or customer management tools. Bamboo Agile has extensive experience in handling such integrations.

Before your system goes live, we thoroughly test it – we can carry out unit tests, integration tests, and performance testing. The process is designed to catch issues early, so your backend is bugs-free and stable by the time it’s deployed.

Whether it’s providing APIs or ensuring smooth data transfer, we make sure that the backend and frontend work together for a seamless user experience.

Once everything is ready, we deploy the backend to production. We also monitor the deployment closely to ensure everything goes as planned, so you can go live with confidence.

Our job doesn’t end once the backend is live. We offer ongoing support: bug fixes, performance monitoring, or system upgrades, – we’re here to keep everything running at its best.

How can your company benefit from backend development outsourcing?

Outsourcing backend development isn’t just about cutting costs, though that’s achievable too. According to Deloitte’s 2024 Global Outsourcing Survey, 80% of executives were planning to maintain or increase their investment in third-party outsourcing, mostly for hiring skilled talent or reaching agility. In other words, outsourcing backend work is the fastest way to build production-grade systems.

When outsourcing backend development, you can potentially reduce your production expenses. You will avoid the costs of recruiting, training, and maintaining an in-house team. Instead, you can rely on Bamboo Agile to deliver needed services at a cost-effective rate.

One of the biggest concerns when managing development internally is dealing with recruitment, turnover, and technological shifts. We quickly replace team members as needed to maintain continuity.

If you outsource backend development, your in-house team can focus more on business development. We take care of the backend, and you can focus on product development, customer experience, and strategic growth. It’s a win-win situation.

Our team is built on the skills of our talented engineers. Bamboo Agile gives you access to a pre-vetted talent pool that’s proficient in the latest backend technologies. We handle the recruitment process so you don’t have to.

You choose Fixed Price, Time & Materials, or a mix upfront, with time tracking and invoicing reported on a biweekly or monthly basis. No end-of-project surprises from scope you didn’t see coming.

Case studies

See what Bamboo Agile is capable of: check out the case studies on our best custom backend development services, backend integration, and API integration projects.

Why choose our backend developers?

Bamboo Agile is a company built on its members’ love for technology. We’re not just fascinated by it – we love taking part in its development. What our engineers offer goes far beyond pure industry knowledge (though, rest assured, we’ve got plenty of that). We want to engage with our customers, making the experience of backend development as exciting for you as it is for us.

Data safety is important regardless of what exactly is being developed. That said, being the core of a valuable app, the backend has to be extremely well-protected. Bamboo Agile mobile and web development services include us ensuring the app’s complete security in accordance with all major guidelines and regulations.

Another important factor to building a good application is flexibility. Bamboo Agile engineers create clean and easy-to-manage backends that scale naturally alongside your business needs.

We like to keep our customers immersed in the whole backend development process, and the Agile methodology serves as a great way to encourage consistent and dynamic communication. Thanks to always being in-tune with how you feel about this or that aspect of the project, we can make sure that the end result is exactly what you want to achieve.

We adhere to Continuous Integration (CI) and Continuous Deployment (CD) principles, by implementing automated testing, utilizing version control systems, and establishing deployment pipelines to maintain stability with each update. This approach helps us deliver new features and fixes faster.

One of the reasons Bamboo Agile manages to stay on top of both frontend and backend development trends is the team’s passion for trying out new technologies. Being stuck in a comfort zone for years is not our style. We pay special attention to what the industry has to offer, and are always eager to expand our stack.

We like to give our clients options. At the start of each development project, the customer has a choice between several payment methods: Fixed Price, T&M, and a mix of the two, if that’s what they’re most comfortable with.

Technologies we work with

Frameworks and libraries

  • ASP.NET
  • Java EE
  • Spring
  • Django
  • Flask
  • Qt

Programming languages

  • JavaScript
  • TypeScript

Cloud

  • AWS
  • Microsoft Azure
  • Google Cloud Platform

Databases

  • MySQL
  • MariaDB
  • Percona
  • PostgreSQL
  • MSSQL
  • Firebase
  • MongoDB

Infrastructure and orchestration

  • VMware
  • Docker
  • Kubernetes
  • Jenkins
  • Ansible

Clients' thoughts about our backend services

Key verticals of our expertise

Backend systems are rarely industry-agnostic. A fintech backend has different compliance and latency demands than a manufacturing IoT pipeline, and a telecom VAS platform needs different scale characteristics than an e-Commerce checkout flow. Here’s how our backend expertise adapts across the industries we work in most.

FAQ

What are backend development services?

Backend development refers to the process of creating the backbone of an application. It is invisible to the user, who interacts with the app via its frontend. But backend is essential in most applications, as it’s responsible for all the internal calculations, security features, interactions with the database, and so on.

What are the 3 parts of backend development?

Backend development can typically be split into 3 components:

  • the server. The computer that receives data requests.
  • the database. Stores and organizes information.
  • the application. The server app that processes incoming requests, pulls the necessary info from the database, and sends responses accordingly.
How much does it cost to hire a backend developer?

It depends whether you want to hire a freelancer, an in-house team, or an outsourced vendor. The latter is the most common choice, as it combines a reliable level of development expertise with reasonable pricing.

Outsourcing costs vary greatly from region to region, but Central and Eastern Europe generally offers a good balance of quality and price. Depending on the backend specialists’ level, the cost can be $25 – $49 per hour.

What are examples of backend development?

Let’s use something familiar as an example – say, an online store. When you type “baseball cap” into the search bar, the backend of the store gets a request. It then retrieves the information on the baseball caps they have from the database and sends it to the frontend. The frontend receives that data and displays the search results to you.

What is the difference between outsourced and offshore backend development?

The difference is subtle. Outsourcing refers to hiring an external company or team to handle backend development, regardless of location. Offshore is a specific type of outsourcing where the external team is based in another country, often to reduce costs.

How does custom backend development improve the performance of an application?

It allows for application modernization or optimizing the architecture based on your specific needs, leading to improved performance. Solutions can be designed to be scalable and efficient, even under heavy load, ensuring quick response times, minimal latency, and high reliability.

What should I look for when choosing a back-end development company for my project?

Work with a company that doesn’t just write code, but understands how the back-end would affect your entire system. Quality back-end development services should cover more than just setting up databases or APIs. They should consider how your system will scale over time, how secure it is, how fast it would respond under load, and how easy it’ll be to maintain later on.

It’s great if the team has worked on projects similar to yours, especially if you have the needs specific to your niche. Make sure the contractor is also comfortable with your project’s stack and ask how they handle documentation, deployment, and ongoing support.

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Our consultant

Natalia Minayeva
Strategic Partnerships Executive

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