Hire Top Back-end Developer

Hire the top 2% of backend developers without any hiring hassle and grow your team. Our experts are equipped with the newest tools and technology and ready for the challenge. 

  • 60+ Back-End Developers
  • Proficient in C#, SpringBoot, .NET Core, Python, NodeJS, Django, PHP, Laravel, Golang, RoR, Groovy
  • Expertise in ORM, SQL/NOSQL, API Design and REST
  • Excellent understanding in Unit, API and Integration testing.

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Hire Top 2% of Back-end Developers Without Breaking Bank

Build a team of top engineers, delivery leads, designers, and QA to -achieve your delivery goal.

No long terms contract

Scale up and down as needed

Time zones overlaps

Front and back technology

Are You Searching For Skilled Professionals In Front-End Technologies?

At SFL we provide an exceptional front-end developer service that runs the gamut of development-front end to back end. You’ll find the best in Angular, React, and Vue

Or perhaps a cross-platform developer is what you need? Look no further, as our team is highly experienced with Flutter, React Native, Electron, IONIC, Kotlin, and Xamarin.  


View our Case Studies

Scale Your Team With Our Expertise

We help you build a team of engineers, delivery leads, designers, and QA to achieve your delivery goal. You will get the benefits of having an IT team at your disposal without the need to hire and fire them.

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Hire your Dedicated Back-end Delivery Team

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Expertise of our Back-end Developer

  •  C-Sharp
  • .NET 5
  • .NET Core
  • .NET MVC
  • .NET Zero
  • SpringBoot
  • Python
  • NodeJS
  • Django
  • PHP
  • Laravel
  • GoLang
  • Flutter
  • Kotlin
  • Ruby on Rails
  • Groove
  • GitLab
  • GitHub,
  • Bitbucket,
  • Jenkin
  • Bamboo
  • ApacheAnt
  • XcodeFastlane
  • Gant
  • Gradle
  • Maven
  • Ansible
  • Chef Puppet
  • TeamCity
  • Circleci
  • Hudson
  • Buildt
  • Sonarqub
  • Subversion
  • Apptest
  • TravisCi
  • RabbitMQ
  • Amazon MQ
  • Apache Kafka Streams
  • Apache NiFi

API Design

  • PostMan
  • Swagger


  • Monolithic
  • Microservice

Development Tools

  • VS Studio Code
  • MS Visual Studio

Analytics & Logs

  • Gray Log
  • Grafana
  • New Relic
  • Log4J
  • Cloud Watch
  • SonarQube
  • Sentry

Project Management

  • JIRA
  • Trello
  • Slack
  • MS Teams
  • Oracle
  • SQL Server
  • PostgreSQL
  • Redis
  • MongoDB
  • NUnit
  • xUnit
  • MSTest
  • Selenium,
  • JMeter
  • Postman
  • Mockito

Back-end Development Customer Case Study 


QE Solar

QE Solar Tools App for Field Agents

QE Solar, a clean energy technology company out of New Jersey, is dedicated to being a leader in the advancement of renewable energy solutions.


case study



Real-time Complaint Resolution

Do you have any clue which issues are hurting your bottom line or what is your potential failure. Something as simplistic as a dirty bathroom

CMS System


Asynchronous CMS content download ability & content caching

Sunflower Lab team built custom content management application to manage all content for mobile apps.



Customized CRM Solution for Briskheat

Our Customized CRM solution is helping Briskheat’s Engineering and Design team manage various tasks ranging from Requirement Gathering to Designing and Revisions.



A New Digital Experience to Improve Communication, Productivity, and Efficiency in the Real Estate Industry.

Brivity collaborated with Sunflower Lab to create a custom mobile application for their CRM solution that provides a seamless experience to their customers (real estate offices) and their clients (home buyers).

What Our Clients Say

Our Promises To You

Our promises drive delivery efficiency and team scalability.

  • Higher engineering practices
  • Agile practices
  • Hassle free team scale
  • Overlapping time with remote team members
  • English fluency and transparent communication
Let's get started


Top Engineers


Customer Retention


Project Completed


Team size

Top 4 Reasons to choose Sunflower Lab

We have delivered digital solutions to more than 12 industries, from startups and SMB to Fortune 500 companies.

Our clients' take on our servicesLet's get started

Awards & Recognitions

Hire Your Dedicated Team Today!

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