Backend Development Jobs

Backend code is the part of a website or application that isn’t visible to the user. The code is a behind-the-scenes part of development, requiring a high level of competency regarding coding and the server that is being used. A backend developer works on the implementation and configuration of systems, and thus provides the building blogs for a website or program.

Hire Backend Developers

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    37 jobs found, pricing in USD

    I need an iPhone app. I would like it designed and built.

    $1338 (Avg Bid)
    $1338 Avg Bid
    9 bids
    3D model website development 6 days left
    VERIFIED

    I am looking for the PHP developer that have 3D website experience. There is a system like attached image, there is a Viewer in ThreeJS but we couldn't create the login authentication and billing parts. need to add these functions. Actually, the current Web system was made of Python, but the in-house Web engineers are generally familiar with PHP, so we want to use PHP for easy maintenance of...

    $512 (Avg Bid)
    $512 Avg Bid
    8 bids

    We need a custom booking system primarily for our own cleaning company. Please see [login to view URL] All red-marked functions are not part of this project.

    $4051 (Avg Bid)
    $4051 Avg Bid
    83 bids

    There is a service created internally The purpose is to make it online and make it public. I am looking for a PHP engineer who can build authentication, billing and infra construction. Since there is a demo page of the service itself, I think it will follow the image of its design. is it possible to ask for design together? ◾️ System contents The service itself is content creation and download....

    $550 (Avg Bid)
    $550 Avg Bid
    9 bids
    Hellocaveat.com 5 days left

    I need you to design and build a website for my business. We’re generally looking for talent that can work with us on web design and development projects for client engagements as well.

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    35 bids

    I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

    $304 (Avg Bid)
    $304 Avg Bid
    16 bids

    I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

    $158 (Avg Bid)
    $158 Avg Bid
    10 bids

    I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

    $181 (Avg Bid)
    $181 Avg Bid
    10 bids

    I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

    $515 (Avg Bid)
    $515 Avg Bid
    23 bids

    I need an iPhone/iPad/Android app. I would like it designed and built. It is a fairly simple idea for a niche market. Users would be able to drop pins and leave comments for others to find and utilize and leave their own comments, maybe even a tips and training area with links to outside sources. I would like the app free to use with ads generating revenue. I would like to discuss using a percenta...

    $646 (Avg Bid)
    $646 Avg Bid
    5 bids

    I need to build a back side for flutter application, pretty simple one, but it has some interesting logic

    $447 (Avg Bid)
    $447 Avg Bid
    20 bids

    Want to execute a 3 year long term project - Mobile app development (Android and ios) and Web application development using Java and high performance backend tools. Need full stack java developers Mobile app developers Need to start the project by next week and hence would be interviewing the folks and choose 3 candidates to execute. Please bid only if you will be available between 9AM IST to ...

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    77 bids
    Math site like projecteuler 3 days left
    VERIFIED

    I need a new website. I need you to design and build a website for my small business.

    $157 (Avg Bid)
    $157 Avg Bid
    12 bids

    Hey there, we want to automate our invoicing process a bit more. So we got the following: Ticket-System called "OTRS" (Data can be queried via PostgreSQL) ERP for Invoicing called "dolibarr" (Data can be posted via REST-API) What has to be done: Build a Dashboard that we can select articles from the ticket-system, get additional information from the ERP-REST-API, create the ...

    $220 (Avg Bid)
    $220 Avg Bid
    11 bids

    It’s a Bikesharing, I want to backend connectivity

    $490 (Avg Bid)
    $490 Avg Bid
    15 bids

    Wear4Weather is a newly formed startup project with clearly defined goals, capable team in place and future service applicable to many different markets. The service is called Wear4Weather which is a digital platform that provides clothing suggestions, based on weather forecast, to different user groups. It calculates feels like temperature and based on this information suggests appropriate clothi...

    $1299 (Avg Bid)
    $1299 Avg Bid
    29 bids
    A copy of website 3 days left
    VERIFIED

    I need to build a copy of an existing website with all functions and an easy admin panel

    $489 (Avg Bid)
    $489 Avg Bid
    50 bids

    I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend maximum working period 10 days maximum budget 200$ and please don't contact me if your price and timeline line not simila...

    $673 (Avg Bid)
    $673 Avg Bid
    23 bids

    I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend i will choose who give me last price and short working period,the project will pay as below: 10% deposit 15% upon deliver comp...

    $441 (Avg Bid)
    $441 Avg Bid
    20 bids
    Android App and iOS app 3 days left
    VERIFIED

    I want Arab Developer to develop Mobile App for iOS and Android, the app idea is project feedback as below: Engineers login to upload projects photos and project status Customers login to track project status and photos and send feedback Admin login Admin panel API backend i will choose who give me last price and short working period,the project will pay as below: 10% deposit 15% upon deliver comp...

    $22 (Avg Bid)
    $22 Avg Bid
    7 bids
    New Cloud Accounting Software 2 days left
    VERIFIED

    Back-end interface with HMRC (UK) required like other cloud / apps for payroll and self assessment functionality. This is a minimum price posted for the project as it is likely that the project scope expands vastly. More details on current scope will be explained once the project is awarded. I would be keen to hear from people that have worked on developing softwares such as Self Assessment an...

    $3446 (Avg Bid)
    Local
    $3446 Avg Bid
    16 bids

    We need a custom booking system primarily for our own cleaning company. Must be able to integrate with Zapier and also provide a widget for integration with existing website. Ideally built on AWS so we can scale in the future. Please see a draft of requirements in the attached file. There will be more functions and the document will be better structured later on.

    $4971 (Avg Bid)
    $4971 Avg Bid
    80 bids
    $115 Avg Bid
    13 bids

    We are looking for Java Spring Security Developer for longterm working . Must be Experienced with Gradle Build. We have some corrections and improvements need to be done in the backend.

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    20 bids

    We are planning to hire a web backend developer with lots of experience in Node.js and [login to view URL] to create a backend for a basic social network, which should be REST accessible. Please have a look at the attached PDF for more details about the required functionality. Note that this API overview is incomplete and might change slightly. You are free to use whichever database type, plugin...

    $1404 (Avg Bid)
    $1404 Avg Bid
    67 bids

    Need to add a few features in existing app. App is required to have a dual platform of a chat and micro-blogging social media with regional language feature.

    $370 (Avg Bid)
    $370 Avg Bid
    22 bids

    By HOPPOO LIFESTYLE INDIA, The Business Adviser position is a vital role that facilitates the process of acquiring relationships with several of tourist. The position will be a combination of hunting for new tourism clients with the goal of increasing Centre’s of tourism market. The expectation is to maintain relationships with high level decision makers. Various skills will be provided to i...

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    1 bids

    White labeling "online tutoring booking management platform" We are looking for someone who can develop the full white labeling online booking Management System(BMS) with online tutoring . We are looking for someone/company who have done before similar project ** We will not reply freelancers without sending us the following points below : Send me your proposal 1. What do you suggest...

    $1552 (Avg Bid)
    $1552 Avg Bid
    30 bids

    Available 9am-3pm PST Work on a test project After results, the possibility of becoming our agency's permanent Dev. Opportunity to work with client's from Los Angeles, CA

    $174 (Avg Bid)
    $174 Avg Bid
    24 bids
    I need back end work done 1 day left
    VERIFIED

    I have a book store. I need help setting up payment security, a way to set up royalties, sending via payments to other users outside of the website. I need to set up a membership page. I also need optimisation for back end in general. I am currently in the process of having a front end developer work on design. This is wordpress through bluehost.

    $174 (Avg Bid)
    $174 Avg Bid
    29 bids

    Hi, We are looking for talented and detail-oriented developers/engineers to work on our patent-pending concept called Parject development. The name of the project is nuCAL, basically, we are looking for 3rd party API integrations to our system, in its own format. We are using Velocity Transformation Language of Apache, and Swagger for definition parts. If you are interested in shoot me an email...

    $916 (Avg Bid)
    $916 Avg Bid
    3 bids

    Application type : Education Mock Test App => Some Flow of App need to change => Some error /bugs need to resolve => Redesign at some point(button /fonts/color etc ) => modifications in some functions Backend work may involve in some flow change so developer should have some knowledge of code igniter and must have knowledge of android developing. Details of modifications/error/fl...

    $127 (Avg Bid)
    $127 Avg Bid
    12 bids

    Hi, We are looking for talented and detail-oriented developers/engineers to work on our patent-pending concept called Parject development. The name of the project is nuCAL, basically, we are looking for 3rd party API integrations to our system, in its own format. We are using Velocity Transformation Language of Apache, and Swagger for definition parts. If you are interested in shoot me an email...

    $1117 (Avg Bid)
    $1117 Avg Bid
    11 bids

    Hi there, I am looking for a talent to join us at our company. This talent will be in-charged of all things related to coding which is the below but limited to: Someone to transform a design to a website. The website in the beginning should have a home page, blog page and a store. The website should be linked with a commerce capabilities for checkout and payments (stripe/paypal). Backend wi...

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    23 bids

    Hi, We are looking for talented and detail-oriented developers/engineers to work on our patent-pending concept called Parject development. The name of the project is nuCAL, basically, we are looking for 3rd party API integrations to our system, in its own format. We are using Velocity Transformation Language of Apache, and Swagger for definition parts. I will be sharing detailed documentation t...

    $1125 (Avg Bid)
    $1125 Avg Bid
    4 bids

    Fill the ATTACHED NDA out completely, sign and return it as a PDF file. The NDA is in the project files ATTACHED to this project. ***This is a shared project*** I need to know how many members are on your team. Your team will be responsible for the FULL Development and deployment of my website as well as implementing the provided update of the UX/UI, which will be provided by a separate team of...

    $952 (Avg Bid)
    $952 Avg Bid
    23 bids

    ayni back end servisle calisacak hem web sitesi hem de iOS uygulamasınn entegreli calisacak bir proje yapmak istiyorum.

    $176 (Avg Bid)
    $176 Avg Bid
    4 bids

    Top Backend Development Community Articles