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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    49 trabajados encontrados, precios en USD

    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 Oferta Promedio
    4 ofertas

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

    $5461 (Avg Bid)
    $5461 Oferta Promedio
    31 ofertas

    Creación de una plataforma tipo MARKETPLACE, el proyecto incluye APP + WEB. La plataforma conecta a personas que ofertan el servicio con personas que desean contratarlo. Para tener desbloqueadas todas las opciones es necesario pagar una membresía. CATACTERÍSTICAS DEMANDADAS PARA LA PLATAFORMA: - La plataforma debe ser totalmente escalable ya que está pensada para...

    $6989 (Avg Bid)
    $6989 Oferta Promedio
    51 ofertas

    اريد تطبيق خدمات مثل تطبيق مهارة Android IOS [iniciar sesión para ver URL] [iniciar sesión para ver URL]%D9%81%D8%A7%D8%B1%D8%B3-%D8%A7%D9%84%D8%AA%D8%B1%D9%83%D9%[iniciar sesión para ver URL] الرجاء فقط من لديهم خبرة في متل هده الانواع من التطبيقات

    $494 (Avg Bid)
    $494 Oferta Promedio
    6 ofertas
    Web development 6 días left

    help to do course in webdevelopment, and java

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    14 ofertas
    I Need Tron Dex 6 días left

    I need Tron Dex, fully customizable

    $416 (Avg Bid)
    $416 Oferta Promedio
    3 ofertas
    PHP script update 6 días left
    VERIFICADO

    need some amendment, we can discuss if you interested

    $25 (Avg Bid)
    $25 Oferta Promedio
    12 ofertas

    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.

    $235 (Avg Bid)
    $235 Oferta Promedio
    16 ofertas
    Create Crypto Tokens 6 días left
    VERIFICADO

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

    $455 (Avg Bid)
    $455 Oferta Promedio
    6 ofertas
    laravel sql server 5 días left
    VERIFICADO

    i have an apis integrated to ms sql server, i need to configure my computer local host for my apis i have do the following installed xampp installed composer installed laravel copied my project to laravel folder my issue is i canot run my apis, i think it need sql extensions, i have copied but dont work, i need to fix this

    $30 (Avg Bid)
    $30 Oferta Promedio
    12 ofertas

    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 [iniciar sesión para ver URL]

    $175 (Avg Bid)
    $175 Oferta Promedio
    2 ofertas
    digital gatepass 5 días left

    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 Oferta Promedio
    2 ofertas

    Help with front and back - development

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    3 ofertas

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

    $55 (Avg Bid)
    $55 Oferta Promedio
    4 ofertas

    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...

    $233 (Avg Bid)
    $233 Oferta Promedio
    21 ofertas

    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 [iniciar sesión para ver URL]

    $105 (Avg Bid)
    $105 Oferta Promedio
    4 ofertas
    API Integration Expert 4 días left
    VERIFICADO

    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.

    $120 (Avg Bid)
    $120 Oferta Promedio
    17 ofertas

    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 Oferta Promedio
    12 ofertas
    Continue development of a website 4 días left
    VERIFICADO

    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 Oferta Promedio
    57 ofertas

    - 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 Oferta Promedio
    4 ofertas

    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 Oferta Promedio
    41 ofertas

    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...

    $34 / hr (Avg Bid)
    $34 / hr Oferta Promedio
    26 ofertas
    The Chalé app 3 días 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. [iniciar sesión para ver URL]

    $1086 (Avg Bid)
    $1086 Oferta Promedio
    13 ofertas

    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 [iniciar sesión para ver URL]

    $325 (Avg Bid)
    $325 Oferta Promedio
    2 ofertas

    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 Oferta Promedio
    11 ofertas

    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 Oferta Promedio
    2 ofertas

    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 [iniciar sesión para ver URL]

    $132 (Avg Bid)
    $132 Oferta Promedio
    2 ofertas

    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)
    Local
    $163 Oferta Promedio
    13 ofertas

    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 Oferta Promedio
    7 ofertas

    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 Oferta Promedio
    8 ofertas

    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 Oferta Promedio
    16 ofertas

    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 Oferta Promedio
    22 ofertas

    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 Oferta Promedio
    54 ofertas

    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 Oferta Promedio
    51 ofertas

    I need an iPhone/iPad app. I already have a design for it, I just need it to be built.

    $625 (Avg Bid)
    $625 Oferta Promedio
    33 ofertas

    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...

    $383 (Avg Bid)
    $383 Oferta Promedio
    15 ofertas

    It requires someone with experience in ecommerce websites to support the design and implementation of an ecommerce

    $164 (Avg Bid)
    $164 Oferta Promedio
    13 ofertas
    Odoo Mobile Integration 1 día left
    VERIFICADO

    I'm looking for an expert to integrate the Odoo Loyalty Feature to a mobile application, as well as a CRM view from the mobile backend database.

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    18 ofertas

    I need a very fast sneaker-monitor for Discord. The monitor or monitors must support all of the european sneaker shops (Retailer), SNKRS APP backend and Shopify. The picture is an example. I also want a partner for further projects and support.

    $1387 (Avg Bid)
    $1387 Oferta Promedio
    15 ofertas

    I need someone to integrate smart bicycle lock to my admin panel which is a web application, command protocol will be provided!

    $123 (Avg Bid)
    $123 Oferta Promedio
    4 ofertas

    I have an end to end concept website components/architecture in form of a demo site - which are 65% complete to my vision. We need to add 25% more functionality (I doubt we can do 100%). _ These 25% addition meaning researching/ finding/ integrating and demoing that feature in end to end demo site. I am looking for a solid/senior freelancer/team who have capabilities to research and integrate I...

    $566 (Avg Bid)
    $566 Oferta Promedio
    21 ofertas

    Hi! We are starting new VPN service and we need a backend developer. At the moment we have completed design and we are in the process of making full userflow scheme which will be given to you later. Our solution is gonna be based on OpenVPN software, and in future we may add Wireguard as a secondary option. Our goal is to make a VPN service, where an account will be created with one click without...

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    7 ofertas

    Im looking for a developer team (2 or more) , MUST be based in USA or Europe for a long term project. Details will be discussed.

    $34 / hr (Avg Bid)
    $34 / hr Oferta Promedio
    21 ofertas
    Backend management 8 horas left
    VERIFICADO

    Necesito un desarrollador Sr con estos conocimientos : .Net ASP MVC .Net Net Standard .Net MonoDevelop .Net Nuget Java Maven Java Graddle Java Spring MVC Web General HTML5 Web General javascript Web General CSS Web General Bootstrap

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    63 ofertas

    I need some one who can analyse .. create a work flow and process .. and develope backend with android application or cross platform app with Flutter... I am ready to give 30k

    $399 (Avg Bid)
    $399 Oferta Promedio
    12 ofertas

    Already have created a basic but responsive website. Need someone who would be able to create a authorization and authentication functionality to log on to the site

    $188 (Avg Bid)
    $188 Oferta Promedio
    16 ofertas

    As in title. I want to get notify and save link to the post where keywords which I set occurred within the Facebook group.

    $11 (Avg Bid)
    $11 Oferta Promedio
    3 ofertas

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

    $20 - $167
    Sellado
    $20 - $167
    13 ofertas
    Python coder -- 2 8 días left

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

    $20 - $167
    Sellado
    $20 - $167
    10 ofertas

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