Back-end Development Company

Hire Back-end Developer



Hbar Price




Hashing Systems

We are one of the leading front-end development company we offers best back-end solutions & services to solve complex business problems

Rejolut is an leading back-end Development company which helps you to build back-end application at a lightening speed. Hire back-end developers from the leading back-end development company 

Back-end Development Company/Hire Back-end Developers

We are one of the leading back-end development company  which is working with leading brands across the world like Hashing Systems, Hbar price, Earth ID, Tata Communication, Malaysia Airline, etc.

Back-end for Webapps

For those who have an in-house group of leading end designers and developers who want assistance with back-end growth then we will be able to assist you. We use your staff and layouts to provide the essential performance they can then incorporate.

Migrate to Cloud

To create our Backend Development procedure more powerful, we connect the program to cloud, that makes sure that the information isn't only protected but may also be obtained anywhere, anytime.

API Integration and Deployment

Occasionally you might require a programmer to just make or have web service and supply integration with your current applications. We've got a good deal of experience in a variety of APIs as well the development of custom APIs from present data stores.

Back-end for Mobile apps

Our programmers have the experience to choose your UI layouts and convert to full-fledged cellular programs. We've got experience in everything from producing innovative web software to generating solutions for the native program developers.

Ask Back-End Development Experts

Back-End Development Advantage

Having more than 2+ years of cumulative experience developing back-end Applications and web on different platforms, we understand you requirement better than else and capable of delivering at lightening speed. We are one of the leading back-end development company with a global presence.

Get the Right Tech Advice

The Capital Numbers staff can allow you to hammer out the ideal technical solution according to your job demands (from growth languages, into using load balancers, CDNs for optimum program functionality, and much more ). We are going to provide out a solution which will cause lower maintenance expenses and productive functioning of your own body.

Clear Communication

The Capital Amounts staff can make it possible for you to hammer the perfect technical solution in accordance with your job requirements (from expansion languages, into utilizing load balancers, CDNs for optimal program performance, and even more ). We will provide a solution that can bring about lower care expenses and effective operation of your body.


We keep everything under NDAs. Your data is always confidential and secure.

Detailed Records

Your job managers will keep thorough records of every job, which means it's possible to monitor to the moment what work has been done and the way. Plus, we are always readily available for meetings and alternative communication, and will react immediately to requests.

What does Back-end development mean?

Back end development refers to the server side of an application and everything that communicates between the database and the browser. Back end Development refers to the server side of development where you are primarily focused on how the site works.

What does a Back-end developer actually do?

The back-end developer typically creates components and features that are indirectly accessed by a user through a front-end application or system. … Back-end developers also create and maintain the core databases, data and application program interfaces (APIs) to other back-end processes.

Hire Back-End Developer | HireDedicated Back-end Developer

Long Term Contract


Minimum one year

Hire Dedicated Developer

Short Term Contract


Minimum six months

Hire Dedicated Developer



Minimum one hour

Hire Dedicated Developer

How We Get Back-End Development Done


We ask our clients to participate in a deeply collaborative process. You’ll be in constant communication with your team every step of the way.

In depth knowledge​

We are one of the Top back-end development company who has the capabilities to go very deep inside the code to solve the business problem. 

Customer obsession​

We are obsessed to serve you better than any other hedera consulting firm. This obsession leads us to go extra mile for all our customer. Your priorities are our priorities. Your goals are our goals. Your success is our success.

Code Quality

We treat your project as our own. We always keep in mind the scalability, security and reusability before writing a single line of code. All the code which we do will be shared by you from the day 0 in GitHub repository.

Better, stronger & faster

We move quickly. A fast-paced and aggressive approach will be the catalyst for our engagement and iteration. Staying agile allows us to prioritize needs, test earlier, and land on the best possible solution.


30 days free warranty​

We are so confident about our deliverables that we provide 30 days free warranty for any issues or bugs arises in the code written by us. Although it does not happen normally but if it happen we will solve it for free.

Let’s build something awesome using Back-End

Frequently Asked Questions

Backend internet development ensures server hosting if building a website. Front end development uses HTML, CSS as well as other client side technology like JavaScript to create the website look like it will. It’s your back end programming which generates the logic to exhibit your own website functionality.

The Back-end of a Web Site Is Made up of Host, a Program, and a database. A rear -finish programmer builds and preserves that the tech that forces those elements that, together, empower the user-facing facet of this site to also exist in the first location. SKILLS AND TOOLS.  

Checklist while Hiring Back-End developer

Experience working with Relational and Non Relational databases and understanding their data models and performance tradeoffs
Strong database design and query writing skills with a commitment to performance and efficiency
Worked with real time web applications and event driven architectures Understanding of caching techniques and systems like Memcache / Redis
Knowledge of service oriented architecture, micro services and distributed systems
Minimum 4 years of experience in working with a significant consumer-facing website or service
Experience in scaling large high transaction volume web services and Proven Technical Skills


Developer should have the knowledge of fundamentals of blockchain, smart contracts, Consensus, governance etc.


Experience and awareness of library is something you have to check for, because, web sockets help create real-time applications like chat and even games.


Experience and awareness of library is something you have to check for, because, web sockets help create real-time applications like chat and even games.

Our innovative hiring/training process

Our HR team source the resume from best colleges/companies based on the job description

Once we filtered the right set of candidate we provide them the algorithm and domain specific online tests

Once selected the first round we call them at our headquarter in Mumbai for 3 F2F round and meeting with team

Once the developer is on-boarded we deploy them in live projects for 3 months before available for hire by the clients

Rejolut by the Numbers


Completed ​


Got Funding​


Consulted Worldwide​


LInes of Code





Why Hire Dedicated Back-End Developers from Rejolut?

Dedicated Resource

We provide you dedicated resource who only focus on your project which leads to quality code and faster implementation

Daily/Weekly Reporting

Our developer provide you the daily & weekly reporting. We follow Trello for task management & slack for hassle free communication

Scalable Framework

Our proven framework will led you to scale the team on demand keeping the quality intact

Remote Capabilities

We are the remote first company and all our developers have experienced in working remotely

Flexible cost

You can hire from us a dedicated developer or a dedicated team or to solve a small issues

Managed Service

Our all developers are managed by a highly qualified founding team who are responsible for quality delivery on time

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We believe in winning and help you to win

  • Helped start-up to bag multi million dollar funding

    The product which we have developed got multi-million dollar funding and also get selected in the top accelerators and incubators

  • Producthunt Golden Kitty Award

    One of the products developed by us is selected for the ProductHunt Golden Kitty Award in 2019 in Dev Tool category

  • We got covered

    The product developed by us got covered by Markets Insider, PR Newswire, Inc42, TechCircle, Forbes etc

  • Believe in winning

    We are the winner of a couple of Blockchain Hackathon nationally and internationally

  • Contribution to Open Source Projects

    We constantly innovate and contribute to open source projects. Currently, we have contributed to two open-source projects iOS SDK for Heders and Custom Model to parse resume using ML & AI.

  • Selected as the Startup of the week

    We got selected as the Blockchain Startup of the Week in 2019 by INC42, One of India's leading media pltform

  • Working with Fortune 500 companies

    We are fortunate enough to work with fortune 500 companies like Malaysian Airlines, Tata group, Jazeera Airlines etc in a very short span of time

  • First in the world to deploy smart contract

    We are the first in the world to deploy the smart contract in Hedera Test Network.

  • App got selected for Google I/0 2019

    The app developed by us got selected for presentation in Google I/O 2019 to demonstrate Flutter Use-case in beauty Industries.

Happy Customer

We are the customer first agency and our obsession to solve customer problem differentiates us from other agency.  We believe in a philosophy that “Your happiness is our happiness and as you grow, we grow too”

Frequently Asked Questions

We provide you the managed service which means all our developers are managed by the founder itself who takes over all the technology & architectural decisions as long as the decisions are within the parameters that the business has set.

We understand the importance of data security and Intellectual property rights, so we have taken it very seriously. We follow these steps to safeguard it:-
1) We sign the NDA before any engagement.
2) Our all the office is protected by biometric door access control system and has only the limited access.
3) Access of any code or data is only available to the senior employee.
4) Our all employee is bound to sign the NDA before joining to protect the customer from any data or information breach.

which is done by us and if it breaks or messed by us we will generally fix it right away. It is rare
that you find the error post-launch (very rare!) but if it does happen, we will jump right on it. If the
code needs fixing because of the issue uncontrollable by us (like third-party libraries and plugins)
we offer a 30 days warranty for free support and fixing.
Naturally, our warranty does not include any fixes or changes done by you (client’s team). So if
someone in your team decided to go into the code and change thing up fixes will additionally cost.

We have taken our communication very seriously. The TAT for any queries by client is one hour in slack & one day in mail. 

Delivering the product on time is the only priority for us so if required our team is also present on client’s time zone along with weekends or on holidays.

We are a pixel perfect development agency. We do understand the importance of UI/UX in development process as it helps in increasing brand’s ROI, attract more users, reduce funnel drop, increase product presence in multiple screen sizes, increase retention etc. 

Our Team

Vishal Dharmawat

Emerging Tech Expert & Consultant

Rahul Asati

Emerging Tech Expert & Delivery

Adopt Back-End Developers in 2020

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Success Story

“Deliverables are of premium quality at lightening speed which saves a huge cost on technology”

Rejolut is a great company when it comes to custom blockchain development. They are obsessed about quality deliverables and customer satisfaction.
I am happy to recommend them for any custom blockchain development.

Shiv Aggarwal


“Customer obsession are of different level”

I worked with them at Mentorbox. They provide a fantastic technology consultancy with fast and accurate results to deliver high-quality product development. The founders are creative, knowledgeable and technical experts with vast experiences in many industries.

Gary Guo

Software Engineer, Google

Think Big, Act Fast

Speed up your Hedera Hashgraph adoption with our proven framework

Thanks for contacting us, we will reach you in 24 hours, if you need to contact earlier please ping us on whatsapp +91-9035771700.

India - Mumbai​

1008, 10th floor Haware Infotech Park Sector 30A, Vashi Navi Mumbai - 400705,



20-22 Wenlock Road,London N1 7GU

+44-7397 856321

Virginia - USA

2800 Laura Gae Circle Vienna, Virginia, USA 22180