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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    46 jobs found, pricing in GBP

    Hi, We are a new startup called Everest Master, Inc and we are developing a platform for education. Our team is looking for an expert in Backend development to develop the network and infrastructure of our Unity platform. * This is a downloadable program for desktop computers. We don't have done anything in the backend yet, apart from having used PhotonBolt and Playfab for the user databa...

    £33 / hr (Avg Bid)
    £33 / hr Avg Bid
    4 bids
    Build an API 6 days left
    VERIFIED

    Allow other websites to copy and paste a script/api key to reach our server.

    £19 (Avg Bid)
    £19 Avg Bid
    4 bids

    Only a week to build challenge. Freedom to express your ideas also. contact with email if possible I want people who like a challenge, UI/UX designers, web developers, Android App developers, Backend developers, and young coders that can believe in a idea to make something in a week from scratch. Everyone would be collaborated online. Anyone with ideas in live video streaming and broadcasting a...

    £15 - £127
    £15 - £127
    0 bids

    The project includes the followings: 1- The private Auction which includes the followings: • One Android application • One admin panel • Landing page which can be controlled from the admin panel there are three different users with different features in this part, as described in the file attached all the details will be sent to the developer after getting agreed with him the appl...

    £412 (Avg Bid)
    £412 Avg Bid
    21 bids

    We have made complete software (NodeJS APIs) to help users operate an EV charger. We need somebody with knowledge of IoT integration to help call socket functions of the machine from the backend and vice versa. Should be well versed in integrating IoT devices and should be able to understand the knowledge of the protocols needed to call in the machine. We have already established a link between t...

    £7 / hr (Avg Bid)
    £7 / hr Avg Bid
    2 bids

    hello, I have already built website by PHP , Laravel. I need someone for adding features to my website and backend function and keep maintaining them. and may be for more in the future, if job done as per our need. thanks

    £8 / hr (Avg Bid)
    £8 / hr Avg Bid
    76 bids
    £189 Avg Bid
    2 bids

    Hello, my name is Elias and I work in systems architecture in the renewable energy industry. I am looking to develop a mobile application that monitors grid electricity conditions in the United States and alerts users when fuel sources are particularly carbon intensive or expensive. The app will empower users to modify their energy consumption behavior in order to influence electricity sources i...

    £1056 (Avg Bid)
    £1056 Avg Bid
    22 bids

    Develop an admin panel for social media app The main purpose of the admin panel is to support the app’s users: This includes review over user-generated content Key statistics page with integrated analytics. Create user behavior logs can provide you with deeper analytics. CMS: Admin authorization Admins can register, log in, and log out - Log in, log out CMS: Admin management Admin...

    £905 (Avg Bid)
    £905 Avg Bid
    34 bids
    Laravel Agency 5 days left
    VERIFIED

    *Budget is non-negotiable and is 2200* *Will hire agency who reads documentation, NOT who just applies FIRST* *I prefer and agency who has a developer that specializes in Frontend and a developer who specializes in Backend development* *Trello is used for Task Management* *AWS Code Pipeline is used for CI/CD into our staging environment, so knowing Git is a must* *If you have not read the document...

    £1669 (Avg Bid)
    £1669 Avg Bid
    91 bids

    Looking for an experienced developer to fix an issue on a single page website. It's currently a one pager with a vertical scroll, that becomes a horizontal scroll when it reaches a section before reverting to horizontal scroll. Currently the horizontal scrolling works well but is tied with the placement of a users mouse rather than their placement on the page, which is preferred (the horizont...

    £16 / hr (Avg Bid)
    £16 / hr Avg Bid
    17 bids

    Hey, Hope you're well. I work in the auto retail industry, in particular 'selling your car'. I've got a load of data that I need analyzing then a solution creating for. Issues we face - High % of customers not turning up - Low conversion rate - Lack of appointments I need someone desperately quick to come on board, carry out data analysis, and come up with a solution. I&#...

    £1191 (Avg Bid)
    £1191 Avg Bid
    46 bids

    Fix a Custom WordPress website 1. Fix some issue WordPress website [login to view URL] some future from the theme 3. Add some section of the theme (Front and Back) The theme has the ability to edit text from the back end so the code is already there just to copy and back the code for the extra section [login to view URL] have a registration pages with the front-end is already made we need to c...

    £409 (Avg Bid)
    £409 Avg Bid
    132 bids
    Wine E-Commerce 5 days left
    VERIFIED

    Main Goal: Wine e-commerce site with simple navigation capable of ordering wines, with backoffice. Connection with payment methods and deliveries pagamentos e transporte (entrega). Layout Draft: [login to view URL] Some Reference links: [login to view URL] [login to view URL] [login to view URL]

    £2141 (Avg Bid)
    £2141 Avg Bid
    88 bids
    ug taxi app 5 days left

    transport app in Uganda like uber

    £377 (Avg Bid)
    £377 Avg Bid
    9 bids
    website backlinking -- 3 5 days left
    VERIFIED

    ed tech website, need the admin panel backlinked to a server, and some work on the front end of the landing page. mostly backlink is required

    £101 (Avg Bid)
    £101 Avg Bid
    1 bids
    Ios app api & features 5 days left
    VERIFIED

    Hello I have ios app and I want to add these features to it: 1- create api to add movies/tv's to the app 2- create search function to search the whole app 3- create tv episodes view to tv show episodes in the app (like netflix episodes) 4- manage movies category like netflix.

    £194 (Avg Bid)
    £194 Avg Bid
    23 bids
    Doggy Fresh 4 days left

    I'm needing a subscription based WooComerece for human grade dog food. [login to view URL] [login to view URL] are the 2 main companies. Have template, images, work flow.

    £1622 (Avg Bid)
    £1622 Avg Bid
    67 bids

    I need an Android app. I already have a design for it, I just need it to be built. we have bought the server and api. screen are available in psd or Adobe xd. also using plugin front end exported to flutter from Adobe xd.

    £511 (Avg Bid)
    £511 Avg Bid
    6 bids

    We're looking for someone to create a TIZEN based webserver to display content on the Samsung Smart Signage QBR series. - The display will access and display content (HTML/JavaScript/Images [JPG, PNG, WebP, SVG], and Video [MP4, WebM] through localhost (port may be specified) - Main content should be stored on display’s local storage - Server will have to support WebSocket and Server-Se...

    £407 (Avg Bid)
    £407 Avg Bid
    3 bids
    Modification in android app 4 days left
    VERIFIED

    I need modifications in android app. don't bid if you are thinking you will charge high bcoz work is small

    £11 (Avg Bid)
    £11 Avg Bid
    22 bids
    Android app like tiktok 4 days left
    VERIFIED

    anyone have experience who can build me app like tiktok in android studio with vps server?

    £82 (Avg Bid)
    £82 Avg Bid
    8 bids

    Hello Developers, we are 2 experienced Online Markeers, who want to use their skills to be independed. We are llooking not only for developers, but also for a long time service partner. Quality is as important as speed. We offer a detailled description. Please read carfully first. If still interesting, feel free to contact us! best The Shopping Connection Guys

    £11703 (Avg Bid)
    £11703 Avg Bid
    37 bids

    We want someone to code the backend of our gaming application and upload it on the server. The task is to help 4 players connect together by sending code and connect and play the game, similar to Ludo Game. The game is developed on Unity, so little bit knowledge of it would be helpful. You can use any platform to develop the backend.

    £129 (Avg Bid)
    £129 Avg Bid
    7 bids

    I'm looking for somebody to make a basic chatbot that ask 5 different informations to the user and save them to a Airtable spreadsheet. I'd need the chatbot to be done with [login to view URL] because I already have my main chatbot running on it and this one will just extend my existing one. It seems to be simple enough for any developer, they have a airtable connector, that's why ...

    £24 / hr (Avg Bid)
    £24 / hr Avg Bid
    9 bids
    Fitona.co 4 days left

    Our company simplifies the work in a fitness center by providing them online support and data management .

    £55 (Avg Bid)
    £55 Avg Bid
    2 bids

    I am looking for disciplined developer who can communicate with updates every day or every 2 days to tell me update (and I don’t want to keep asking for that). Who can finish project within 4-6 weeks. If you are able to communicate and you'll not call me bro, sir or friend - please apply! Is not just front end but some backend customisation needed too, so I need full stack developer an...

    £2956 (Avg Bid)
    £2956 Avg Bid
    35 bids

    Hi. I am a startup business looking to link our website and Amazon website to our Fishbowl inventory system. I need the services of a full stack programmer who can help me do this.

    £27 / hr (Avg Bid)
    £27 / hr Avg Bid
    11 bids
    Android app rebuild -- 2 3 days left
    VERIFIED

    Are you expert and individual in android studio and back-end . Only bid if you can start work now

    £9 (Avg Bid)
    £9 Avg Bid
    6 bids
    need app developer 3 days left
    VERIFIED

    Android app developer with back-end expert required .

    £11 (Avg Bid)
    £11 Avg Bid
    7 bids

    Hi. i am searching for backend developers with excellent knowledge in node.js and socket.io. our app is related to social media network (chat app). I have already api only need to integrate in frontend. who has well knowledge about my requirements or who has already worked on this types of project. let discuss on chat.

    £355 (Avg Bid)
    £355 Avg Bid
    18 bids
    Android app expert 3 days left
    VERIFIED

    I'm looking for android app developer who can help me to fix some bugs. More details in chat

    £79 (Avg Bid)
    £79 Avg Bid
    10 bids
    Flutter Mobile App 3 days left
    VERIFIED

    I'm Looking for Mobile App Development using flutter this is music app with audio tracks , lyrics , youtube videos . there will be a backend for this app where we will add album's with audio & lyrics to sync with this app. design is ready in figma. Figma link : [login to view URL]

    £623 (Avg Bid)
    NDA
    £623 Avg Bid
    28 bids
    build me a web app. -- 2 3 days left
    VERIFIED

    build me a noVNC web client like this. [login to view URL] for $100.

    £322 (Avg Bid)
    £322 Avg Bid
    7 bids

    build me a noVNC web client like this. [login to view URL] for $100.

    £152 (Avg Bid)
    £152 Avg Bid
    7 bids
    App develpment 2 days left

    To create e-commers app, including user ios/Android app, driver app, Admin Control Panel (Web-Based panel), Partner Dashboard (web-based panel) App coding language: optional for simplicity (web or Native, etc.), main objective is to reduce the total price and avoid lack in high peak traffic. App Language(s): English and Arabic Project available with designed wireframe, scope of work, full de...

    £1267 (Avg Bid)
    £1267 Avg Bid
    20 bids
    build me a web app. -- 2 2 days left
    VERIFIED

    build me a noVNC web client like this. [login to view URL] for $100.

    £71 (Avg Bid)
    £71 Avg Bid
    5 bids
    Android app developer 1 day left
    VERIFIED

    Need android expert for work In application

    £20 (Avg Bid)
    £20 Avg Bid
    3 bids

    I've a project to work on. I need your help to create tell me how to write codes in Springboot

    £14 (Avg Bid)
    £14 Avg Bid
    19 bids

    Hi, I am looking for team to develop secure multiplayer texas hold'em poker game using unity3d and photon Game Requirements: - The multiplayer logic should be handled using photon. - Should provide Custom Authentication/Social/Anonymous - There should be career mode - Virtual coins should be handled - the game logic should be handled securely and should cheat proof. - the 3d character custom...

    £1535 (Avg Bid)
    £1535 Avg Bid
    5 bids

    The App (iOS/Android) will provide parents and family members developmental activities that they can do with their preschool kids. Upon first access, there will be an assessment for the kid. The assessment will show images that kids may select and multiple choice questions parents that will answer. The answers will be used to create a developmental score (algorithm will be provided by us) for the...

    £1720 (Avg Bid)
    £1720 Avg Bid
    39 bids

    I am looking for a full-stack developer who is able to create a web based application for brands to get matched with influencers (for one mobile app social media) and co- create: 1. Open contest (influencers creates posts for a company and names their price, and company chooses the posts they would pay) 2. Bidding for fixed price ( companies posts a contest and chooses best influencer/ posts and a...

    £800 (Avg Bid)
    £800 Avg Bid
    32 bids
    Looking Golang and Vue.js Expart 12 hours left
    VERIFIED

    Hi, you need to work on the existing Golang and Vue.js project. You need to work on it from today and give me and update your progress continuously. Everything is defined and very well documented. The app is dockerized. write GOPHER into your bid. Otherwise, I will report about your bid.

    £154 (Avg Bid)
    £154 Avg Bid
    6 bids
    Discord expert wanted 10 hours left
    VERIFIED

    we are seeking an expert on Discord to set up multiple channels

    £20 (Avg Bid)
    £20 Avg Bid
    3 bids

    Hi there, I would like to see if it is possible to build some sort of tool to show relevant events for potential event sponsors. There are 3 questions that are asked which will list relevant events which we can prepare a proposal. I've attached a short brief. Regards, Allan

    £1219 (Avg Bid)
    £1219 Avg Bid
    15 bids

    Projekt oprogramowania typu social media do sprzedazy, kupna, chatu i forum na platformie Android Studio, na etapie 80% dokonczenia, wymaga testowania, udoskonalen, ewentualnie nowych rozwiazan back-end

    £27 - £224
    £27 - £224
    0 bids

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