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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    48 znalezione projekty, cennik w USD

    Looking for a full stack (back end, front end) dev for a simple website to be built a kind of yellowpages, whitepages, phone directory page. Details of the website will be shared in PM.

    $456 (Avg Bid)
    $456 Średnia Oferta:
    26 składanie ofert
    Polls website 6 dni left
    ZWERYFIKOWANY

    I need a polls website very simple Questions like posts in home page classified in categorys Simple single page with question and answers Seo friendly

    $555 (Avg Bid)
    $555 Średnia Oferta:
    98 składanie ofert
    Shopify App Developer 6 dni left
    ZWERYFIKOWANY

    Looking for a shopify app developer who can built a review platform app for shopify app store which can integrate with our soon to be launched review generating platform. You will be working with other developer(s) on the project

    $1373 (Avg Bid)
    $1373 Średnia Oferta:
    35 składanie ofert
    pepperpeel 6 dni left

    Saas app that allows businesses to move their contracting, invoicing and business onboarding to the cloud.

    $685 (Avg Bid)
    $685 Średnia Oferta:
    3 składanie ofert

    Fortuna platform is a complete system for the management of the night club. Management include: - Profiles system (3-4 hierarchy roles) - Calendar system (shifts, vocations, events, tasks, ...) - Task management system (tickets & boards) - Data storage system (manuals, documentation, media, ...) - Communication tool (chat rooms, a single messaging, ..) - Survey system (feedback, robust surve...

    $66558 (Avg Bid)
    $66558 Średnia Oferta:
    26 składanie ofert

    Hi Community! I have a dating app project in React Native that I would like to modify and get some setup done in order to publish to Play Store, here you have a high-level description on what needs to be done: The backend setup need to be done in Firebase or back4app 1) Redirect the current APIs / Create the APIs: Registration Login Verification Email after Registration User Verification from V...

    $411 (Avg Bid)
    $411 Średnia Oferta:
    23 składanie ofert

    Connecting a account based system where users can register and hold a balance which can be topped up through my chosen payment processor. The balance can then be used to open mystery boxes which the user can then ‘claim’ - if the user claims the prize from the mystery box the system will connect to shopify to send the order details. There are other features the system will have but t...

    $32 / hr (Avg Bid)
    $32 / hr Średnia Oferta:
    20 składanie ofert
    Desarrollador Full Stack 6 dni left
    ZWERYFIKOWANY

    Seleccionamos Desarrollador Fullstack para proyecto en Ecommerce (Herramienta para creación automática de videos a partir de fotografías), Deadline 10 días. Presupuesto €200 -€ 250. Conocimientos básicos: - Node.js - Phyton - PHP - Backend/FrontEnd

    $248 (Avg Bid)
    $248 Średnia Oferta:
    11 składanie ofert

    Actualmente se venden productos por Internet vía banco, se quiere implementar pagos en oxxo con Conekta.

    $157 (Avg Bid)
    $157 Średnia Oferta:
    7 składanie ofert

    API for a food delivery app for a restaurant/eatery, involving common social features of food items, cart, checkout, payment, user accounts, etc. You have to implement API operations as defined in the code provided. Please add the lines of code only in the designated code block as indicated using comments in each of the files. Any code added outside the designated lines may not work as it is inte...

    $576 (Avg Bid)
    $576 Średnia Oferta:
    2 składanie ofert

    an e-commerce website that should have royal look the UI should be greater design and ti should be well responsive and a subscription plant for an extra feature

    $751 (Avg Bid)
    $751 Średnia Oferta:
    25 składanie ofert
    Bubble.IO expert needed 5 dni left
    ZWERYFIKOWANY

    Looking for expert with bubble applications

    $397 (Avg Bid)
    $397 Średnia Oferta:
    8 składanie ofert

    Full-stack developer who can support full time

    $19 / hr (Avg Bid)
    $19 / hr Średnia Oferta:
    26 składanie ofert

    Need An android app just like https://ludoempire.com. Having Backend which will handle off the backend micro transaction of the game.

    $1557 (Avg Bid)
    $1557 Średnia Oferta:
    13 składanie ofert
    Website for population health 5 dni left
    ZWERYFIKOWANY

    need a reporting dashboard for managing population health

    $2033 (Avg Bid)
    $2033 Średnia Oferta:
    32 składanie ofert

    اريد تطبيق خدمات مثل تطبيق مهارة Android IOS [zaloguj się, aby wyświetlić URL] [zaloguj się, aby wyświetlić URL]%D9%81%D8%A7%D8%B1%D8%B3-%D8%A7%D9%84%D8%AA%D8%B1%D9%83%D9%[zaloguj się, aby wyświetlić URL] الرجاء فقط من لديهم خبرة في متل هده الانواع من التطبيقات

    $1859 (Avg Bid)
    $1859 Średnia Oferta:
    10 składanie ofert

    I need Tron Dex, fully customizable

    $499 (Avg Bid)
    $499 Średnia Oferta:
    4 składanie ofert
    PHP script update 4 dni left
    ZWERYFIKOWANY

    need some amendment, we can discuss if you interested

    $27 (Avg Bid)
    $27 Średnia Oferta:
    13 składanie ofert

    Hi there, I want an application for my clothing brand and I want it to look like Nike app so that people can choose their products and add it to their shopping bag and then I also want them to be able to customise some of their items if they want to.

    $234 (Avg Bid)
    $234 Średnia Oferta:
    17 składanie ofert
    Create Crypto Tokens 4 dni left
    ZWERYFIKOWANY

    Create Crypto Tokens create crypto token with some of existing platforms (ethereum, tron, etc)

    $381 (Avg Bid)
    $381 Średnia Oferta:
    9 składanie ofert

    Tasks sums up and earning paid to member when they complete a task on my website. Project can be discuss after hiring. website made on [zaloguj się, aby wyświetlić URL]

    $209 (Avg Bid)
    $209 Średnia Oferta:
    3 składanie ofert

    in this project there will be an frontend through which user put enrollment number and name of a student and then otp will be send on the registerd mobile no. which will be valid for 1 day and then otp confirmation.

    $54 (Avg Bid)
    $54 Średnia Oferta:
    2 składanie ofert

    Help with front and back - development

    $13 / hr (Avg Bid)
    $13 / hr Średnia Oferta:
    3 składanie ofert

    Developing Web Application with XML More information will be shared in message.

    $55 (Avg Bid)
    $55 Średnia Oferta:
    4 składanie ofert

    We are looking for a person Fullstack developer who is used to modifying already built codes. Our website is built in wordpress (it is tailor-made) and when building the page, no template has been used. We are very limited on what changes we can do today, therefore we need help to "break" us free and give us acess to, for example create an business blogg, front end developing etc. Furthe...

    $239 (Avg Bid)
    $239 Średnia Oferta:
    22 składanie ofert

    Tasks sums up and earning paid to member when they complete a task on my website. Project can be discuss after hiring. website made on [zaloguj się, aby wyświetlić URL]

    $577 (Avg Bid)
    $577 Średnia Oferta:
    5 składanie ofert
    API Integration Expert 2 dni left
    ZWERYFIKOWANY

    Looking for an API Integration expert to join with an ongoing project of Mobile Recharge and Bill payment API from Euronet (BBPS), preferred to have relevant experience developers.

    $117 (Avg Bid)
    $117 Średnia Oferta:
    18 składanie ofert

    i want to create fantasy app like dream11 i want to crate only back end ...if any one work perfectly then contact me as soon as fast

    $371 (Avg Bid)
    $371 Średnia Oferta:
    12 składanie ofert
    Continue development of a website 2 dni left
    ZWERYFIKOWANY

    Somethingtodo is seeking a Full Stack Developer to produce scalable web application solutions. The successful candidate will have a small cross-functional team and will be responsible for the full software development life cycle, from conception to deployment. As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third...

    $15 / hr (Avg Bid)
    $15 / hr Średnia Oferta:
    57 składanie ofert

    - Dashboard: muestra una vista general del sistema, como ventas del mes, clientes, tareas realizadas, etc. - Compañías: muestra los clientes que son manejados por la empresa. - Deals: donde se mostraran las ventas activas, inactivas, pendiente, etc. en general, todas las ventas de la compañía, con los datos que aparecen en el demo. - Tasks: vista de todas las tareas con...

    $376 (Avg Bid)
    $376 Średnia Oferta:
    4 składanie ofert

    We are hiring an experienced Node.js developer. Requirements: - 5+ years experience - clear code writing style - strong knowledge async/sync/callback/promises - Node.js v10.x/v12.x - REST/API experience - GIT knowledge - understanding of microservice architectures - direct reporting to team members - availability through messengers (Skype, Jabber, Meet, Hangouts) Beneficial: - experience with A...

    $13 / hr (Avg Bid)
    $13 / hr Średnia Oferta:
    41 składanie ofert

    We are a small company with 8 employees but only 1 Developer. This represents a large key-man risk for us. We are looking to get a 3rd Party DevOps resource to help mitigate this, working on a retainer basis and dealing with any issues as they arise. This would focus on DevOps support (AWS server etc.) as well as working with the developer as needed on new ideas, sprints and deployments. There wo...

    $33 / hr (Avg Bid)
    $33 / hr Średnia Oferta:
    30 składanie ofert

    Trabajo con drones y las cantidad de información generada es muy pesada y exclusiva de ver con ciertos programas específicos. La idea de crear un visor web geográfico es facilitar la entrega de datos generados con drones: ortofotos, dsm, dem, nubes de puntos, modelos 3d. Como proveedor de servicios uno de los requisitos de esta solicitud es el brindarles a mis clientes un e...

    $14 / hr (Avg Bid)
    $14 / hr Średnia Oferta:
    4 składanie ofert

    I want to develop a platform similar to visme or wix. A platform where people can built their own custom presentations.

    $5444 (Avg Bid)
    $5444 Średnia Oferta:
    32 składanie ofert
    The Chalé app 1 dnia left

    African startup building a social directory platform for Africa. Looking for a developer to help me build a custom directory using the Wilcity theme. The chale app is a social crowd-sourced directory to help users find top rated attractions, activities and business in Africa. [zaloguj się, aby wyświetlić URL]

    $1076 (Avg Bid)
    $1076 Średnia Oferta:
    14 składanie ofert

    Tasks sums up and earning paid to member when they complete a task on my website. Project can be discuss after hiring. website made on [zaloguj się, aby wyświetlić URL]

    $325 (Avg Bid)
    $325 Średnia Oferta:
    2 składanie ofert

    We are company and we want developers who can work for us on project basis for long term. Please mention the frameworks and tech stack you know so it would be easier to go with right candidate. We want serious candidates only so please don't waste your and our time. We will talk with every candidate and discuss more in chat.

    $7 / hr (Avg Bid)
    $7 / hr Średnia Oferta:
    11 składanie ofert

    Hi, I have a chatbot that has been done in csml. It asks the user a several informations to calculate a price but there are a few things that must be done in order for the chatbot to make sense. Here are the tasks that I need doing: - Once the chatbot asks for #of followers (nf), # of tweets (nt) and # of admin (na), I need the chatbot to show the price based on this formula: If nt is < 20 th...

    $25 / hr (Avg Bid)
    $25 / hr Średnia Oferta:
    2 składanie ofert

    Tasks sums up and earning paid to member when they complete a task on my website. Project can be discuss after hiring. website made on [zaloguj się, aby wyświetlić URL]

    $132 (Avg Bid)
    $132 Średnia Oferta:
    2 składanie ofert

    Dynamic Portal B2B Front And Backend Both Development 1. Login Channels: Admin Creat / Distributor And Retailars / Staff Logins 2. Distributor Create / Retailars 3. All Services Admin Setup All Services Cost , All Application , Application Edit / Application View / Application Delete 4. All Applications Status Track Maually With Admin 5. All Distributor / Retaila...

    $163 (Avg Bid)
    Lokalna
    $163 Średnia Oferta:
    13 składanie ofert

    APP IOS mô tả từ khóa nhà cái. Cần một bên có kinh nghiệm hoặc đã từng lên app cho nhà cái ......

    $1042 (Avg Bid)
    $1042 Średnia Oferta:
    7 składanie ofert

    APP IOS mô tả từ khóa nhà cái. Cần một bên có kinh nghiệm hoặc đã từng lên app cho nhà cái ......

    $1054 (Avg Bid)
    $1054 Średnia Oferta:
    8 składanie ofert

    Hi there, I've recently started a small business and I need a native English Speaker an Writer as a virtual assistant for online marketing. This will be a part-time job and those who already have full-time jobs are also welcome as long as you're a native speaker. Please apply with your location and hourly rate. I have attached the document describing the job in details. We will have a d...

    $1085 (Avg Bid)
    $1085 Średnia Oferta:
    16 składanie ofert
    Build a webservice 5 godzin left

    On a Server a python script is executed for each incoming request from a Website. For example a user submits a number which is send to the server. On the server a python script is executed which scrapes data from the web based on the number. The scraped data will be send back to the webserver and shown to the user. I need one to write the backend which handles incoming requests, executes the pyt...

    $456 (Avg Bid)
    $456 Średnia Oferta:
    22 składanie ofert

    Childsplay, the children’s entertainment app every parent has been waiting for. Play, Watch, Learn. The surge of growth in the Ed-tech industry provides an opportunity for new global unicorns. Childsplay is learning made fun. Focusing at its core a B2B model - enhancing productivity through provision of the Childsplay App for every employee. Childsplay also believes the best teachers sh...

    $3726 (Avg Bid)
    $3726 Średnia Oferta:
    54 składanie ofert

    Genius Money is seeking a Full Stack Developer to produce scalable web application solutions. The successful candidate will be part of a small cross-functional team and will be responsible for the full software development life cycle, from conception to deployment. Initially, this position will be based on a contract term to concentrate on the completed integration of Office 365 and Mailmerge A...

    $31 / hr (Avg Bid)
    $31 / hr Średnia Oferta:
    51 składanie ofert

    i need the python coder for multiple jobs. Should have the backend knowledge also.

    $20 - $167
    Ukryte
    $20 - $167
    13 składanie ofert

    i need the python coder for multiple jobs. Should have the backend knowledge also.

    $20 - $167
    Ukryte
    $20 - $167
    10 składanie ofert

    Najlepsze Backend Development Artykułów Społeczności