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.

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    42 jobs found, pricing in USD

    We are looking for an experienced developer to create a web application based on g. maps. This is a long-time project which needs to be completed in a few steps. The MVP is the first step, budget for this part is 1 800 USD. By clicking on an icon/area on the map a pop-up appears, logged in users must be able to resister a task, read and add information, upload photos, etc. All info will be stored ...

    $2094 (Avg Bid)
    $2094 Avg Bid
    26 bids
    Micro Application - PHP MVC 6 days left
    VERIFIED

    -we already made this application in the php, (its in the zip file as books),we just want to be converted into PHP MVC framework, in the easiest possible way, no caps on any particular method as long as everything is working, and as per the framework. -Framework folder is attached in the zip file. >>THINGS TO DO<< > the tab/nav should be working. technically ->required to add na...

    $17 (Avg Bid)
    $17 Avg Bid
    2 bids
    Custom alerts on Traccar 6 days left
    VERIFIED

    We need to built a custom alert for the device when it's stopped. we need the client to select the duration and after that an alert will be triggered on events or/and sent a email notificatio

    $155 (Avg Bid)
    $155 Avg Bid
    7 bids

    I have developed the front end of a blog template website. I need someone to develop the backend for me so that the site can contain blogs, log in and sign up users, have a searching mechanism and a few other things so that it can be deployed on a cloud server. I need it in a day. It's urgent. Any other additions and ideas for the website are also welcomed.

    $41 (Avg Bid)
    $41 Avg Bid
    10 bids
    Python , Full stack , DJANGO 6 days left
    VERIFIED

    "Django server, Using GraphQL" ((AVOID FAKE BID !! time waster stay away)) To be fixed : -Automate SQL query - image fetch ( for chat) -assign chats from one worker(user) to another worker(user) New API To Be integrated: 1. Upload moment 2. Get Current User moments 3. Getting All Users moments 4. Like API Moment/profile 5. Comment, Delete and Report Moments [login to view URL] Gift api...

    $146 (Avg Bid)
    $146 Avg Bid
    4 bids
    DJANGO ; Python : Full stack 6 days left
    VERIFIED

    "Django server, Using GraphQL" ((AVOID FAKE BID !! time waster stay away)) To be fixed : -Automate SQL query - image fetch ( for chat) -assign chats from one worker(user) to another worker(user) New API To Be integrated: 1. Upload moment 2. Get Current User moments 3. Getting All Users moments 4. Like API Moment/profile 5. Comment, Delete and Report Moments [login to view URL] Gift api...

    $224 (Avg Bid)
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    11 bids

    I wouldn't wanna reinvent the wheel. Need a ready made service delivery platform with all the following already developed and ready. -Android App -iOS App -Backend -Admin portal -Apps must be tested and bug free -Deployable source code must be provided

    $1562 (Avg Bid)
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    33 bids

    "Django server, Using GraphQL" ((AVOID FAKE BID !! time waster stay away)) To be fixed : -Automate SQL query - image fetch ( for chat) -assign chats from one worker(user) to another worker(user) New API To Be integrated: 1. Upload moment 2. Get Current User moments 3. Getting All Users moments 4. Like API Moment/profile 5. Comment, Delete and Report Moments [login to view URL] Gift api...

    $130 (Avg Bid)
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    8 bids

    Read the attached Word document for the points that need to be added to the site. If there is ANY point you are not certain of or unsure ask. If the point is not completely satisfied this nullifies the agreement.

    $266 (Avg Bid)
    $266 Avg Bid
    42 bids

    I’m hiring a discord expert for mass dm script + acc gen. Complete set up and operation of the script. The goal is the send 500k+/day mass dm. In a sustainable, reliable and scalable way. Available Now Expert Fast If that’s you than let’s do it. Answer why you are the best candidate. Available NOW, responsive and dedicated.

    $1983 (Avg Bid)
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    16 bids
    Project H 5 days left

    I am trying to build an ecosystem that will create business for the gaming creators we will stand as a bridge between creators & brands. technical points - - Each creator will have different accounts - Each brand will have a separate account created by an admin for more features. - Organization ( Group of creators lead by an individual ) will also have a page under which they will mention thei...

    $1509 (Avg Bid)
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    11 bids

    "Django server, Using GraphQL" ((AVOID FAKE BID !! time waster stay away)) To be fixed : -Automate SQL query - image fetch ( for chat) -assign chats from one worker(user) to another worker(user) New API To Be integrated: 1. Upload moment 2. Get Current User moments 3. Getting All Users moments 4. Like API Moment/profile 5. Comment, Delete and Report Moments [login to view URL] Gift ap...

    $292 (Avg Bid)
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    5 bids

    Mobile app with sales and services features. Screen designs are completed. Need someone who is passionate about high quality application

    $857 (Avg Bid)
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    37 bids
    CARDANO STAKEPOOL SERVER 4 days left
    VERIFIED

    Hey guys im looking for an experienced ubuntu shell dev who can follow instructions on how to build a server for out stakepool on the cardano network. The server will be running off of digital ocean servers not a physical air gapped machine. I have a great link you can follow! If you are into the project lmk and we can talk about the future ?

    $167 (Avg Bid)
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    Our company is looking for talented PHP programmers who may not know EVERYTHING about PHP but is/are willing to learn. Our company already has a client/server PHP app running with its own custom PHP framework which is simple to learn for a PHP programmer but of course would take time to do. This project is NOT about just few hours of work, but more like hundreds of hours as there are a lot o...

    $29 / hr (Avg Bid)
    Featured
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    53 bids

    I have an home automation project for which i need a google action, alexa skill and backend developed, i would like to have a one on one personal deal with anyone interested, ping me up

    $889 (Avg Bid)
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    1 bids
    ev chargers 2 days left

    a platform with mob application OCPP is a must

    $187 (Avg Bid)
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    9 bids

    We are looking to update/modified/add to an existing one page web site. The site is [login to view URL] we are looking to add a couple of pages, improve on the SEO, install a simple CMS to to collect information from a form currently on the site and automatically respond to every contact made. And embed on the site a password protected google design studio report. In addition, we are looking to i...

    $184 (Avg Bid)
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    38 bids
    backend developer needed -- 3 2 days left
    VERIFIED

    I need a backend developer for an urgent backend-only project. Below's the project doc: [login to view URL] And below's the frontend UI: [login to view URL] [login to view URL] [login to view URL] MY BUDGET IS $70 AND DEADLINE IS 3 to 4 DAYS. ALSO, I CAN ONLY CREATE MILESTONES ONCE I SEE YOUR PROGRESS. 1. DO YOU AGREE WITH THE ABOVE TERMS? 2. CAN YOU TELL ME HOW YOU WILL IMPLEMENT TH...

    $63 (Avg Bid)
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    4 bids
    Django - Python - Full stack 2 days left
    VERIFIED

    To be fixed : -Automate SQL query. (reset admins password) - image fetch (Get image url from quickblox for chat)

    $22 (Avg Bid)
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    2 bids

    i need to build a full website (front-end + back-end) have some system : read api from binance to check coins price,user system and db ,some solutions at back-end to help admin control data (for checking trading) .please contact me if you interest this pj. aslo if you guys are a team,it's great .

    $549 (Avg Bid)
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    46 bids
    Backup Django ASAP 1 day left
    VERIFIED

    We need to Backup Django app and automate SQL query

    $20 (Avg Bid)
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    2 bids
    BackEnd python developer 1 day left
    VERIFIED

    Need someone to write a forget password function in python

    $93 (Avg Bid)
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    9 bids

    Winance is a many-to-many binance copy/trading SaaS platform. The way it works is that “traders” connect their base binance account to Winance platform using a read/only binance API key, and Winance replicates those trades in other “investors” binance accounts in real-time. MVP: - Winance app running as a deamon on a server - Only support for Binance Futures - Supports si...

    $1353 (Avg Bid)
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    8 bids

    FOR FREELANCERS IN CHINA ONLY FOR ON SITE WORK IN MACAO. Flinc. stands for “Find, List, Innovate and Connect”, a Smart Real Estate that represents a direct link between speed and quality, utilizing smart algorithm and image recognition technology (I.R) to filter and discover hidden gems. By resurfacing the hidden forces that shape a decision, Flinc. is able to only deliver properti...

    $4996 (Avg Bid)
    Local
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    9 bids
    Doorbell API help 1 day left
    VERIFIED

    Need help with doorbell api, you should have experience with it.

    $173 (Avg Bid)
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    13 bids

    Extract the API from android app then scrap some data.

    $155 (Avg Bid)
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    9 bids
    DJANGO - BACKUP 23 hours left
    VERIFIED

    We need to Backup Django project asap

    $17 (Avg Bid)
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    3 bids

    Our team looking for senior developer (tech lead) in crypto currency. We need to create project based on Dash project. Need to complete tasks, set technical tasks for developers, —Āonsulting programmers in the development process. It is obligatory to have technical means for communication every day (mirkophone, camera and so on).

    $5064 (Avg Bid)
    NDA
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    31 bids

    Hi! We have 4 nodes that needs to be installed on a cloud web-service. This is blockchain nodes for open-source projects . At the end of project we need: 1. Instructions with how to control nodes, how we should check coins or tokens 2. I need also video of how you do every one of them. How it was done for every one of them. It should be uploaded to the google drive after setting up all nodes. Scre...

    $30 - $250
    $30 - $250
    0 bids
    DJANGO / PYTHON / FULL STACK 21 hours left
    VERIFIED

    "Django server, Using GraphQL" ((AVOID FAKE BID !! time waster stay away)) To be fixed : -Automate SQL query. (reset admins password) - image fetch (Get image url from quickblox for chat) -assign chats from one worker(user) to another worker(user) New API To Be integrated: 1. Upload moment 2. Get Current User moments 3. Getting All Users moments 4. Like API Moment/profile 5. Comment, D...

    $160 (Avg Bid)
    $160 Avg Bid
    8 bids

    "Django server, Using GraphQL" ((AVOID FAKE BID !! time waster stay away)) To be fixed : -Automate SQL query. (reset admins password) - image fetch (Get image url from quickblox for chat) -assign chats from one worker(user) to another worker(user) New API To Be integrated: 1. Upload moment 2. Get Current User moments 3. Getting All Users moments 4. Like API Moment/profile 5. Comment, D...

    $155 (Avg Bid)
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    6 bids

    This project is about the development of a new challenging Android mobile app with API. I am looking for an experienced app developer who can develop the according to the following requirements: 1. the app must be available as android version. 2. There must be an API background. 3. the design of the app will be provided by the designer as a mock up and must be 100% implemented. If details or feau...

    $1115 (Avg Bid)
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    81 bids
    Build a job board 11 hours left
    VERIFIED

    Looking for a web development company to build a front end, back end of a fully functional job board with e-commerce capability, using a scalable technology.

    $3241 (Avg Bid)
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    130 bids

    Need someone who can start Thursday October 14th to help complete some final tasks on an NFT project. The smart contract and front end integration work is done. Need help on the following items: -Uploading place holder (same image) file to IPFS and assigning same image to all tokens at time of minting (needs to be complete by Friday Oct 15th) -Randomly selecting final image files to associate wit...

    $50 / hr (Avg Bid)
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    5 bids

    I want to my user can transfer my token cross chain ERC20 - BEP20. Example: [login to view URL]

    $1247 (Avg Bid)
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    18 bids

    ingin mengajak kerjasama proyek. saya dan tmn2 sedang berusaha membuat sebuah startup yg mengkangkat isu masalah UMKM dan impor produk dari luar terutama china yg merajalela. kita mau membantu tmn2 umkm dari barang2 impor dan serbuan minimarket modern seperti indomaret dan alfamart dll. kita mau bantu umkm dan pedangang kaki lima. mgkn ada yang tertarik untuk join.

    $21 (Avg Bid)
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    4 bids

    saya ingin menawarkan kerjasama proyek. saya dan tmn2 sedang berusaha membuat sebuah startup yg mengkangkat isu masalah UMKM dan impor produk dari luar terutama china yg merajalela. kita mau membantu tmn2 umkm dari barang2 impor dan serbuan minimarket modern seperti indomaret dan alfamart dll. kita mau bantu umkm dan pedangang kaki lima. mgkn ada yang tertarik untuk join.

    $62 (Avg Bid)
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    4 bids
    EloHunters 3 days left

    EN: The project is related to the League of Legends game We have a Discord Group for "High Rank" players And we want to make a website based on Group Members We have the Website Design ready, we just have to transfer it to reality, it needs front and backend I'll leave the design attached to get an idea of what's needed. O projecto é relacionado com o jogo League of ...

    $258 (Avg Bid)
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    7 bids

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