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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    32 trabajados encontrados, precios en USD
    Interim CTO 6 días left

    The person as an interim CTO on demand will be responsible for when needed; - Assisting in the recruitment of developers or development shops most suitable for the required tasks - Assisting in designing a solid, flexible and scalable tech architecture - Assisting in choosing the right tech stack, architecture and ensuring implementation of best practices - Overseeing the development process and e...

    $50 / hr (Avg Bid)
    $50 / hr Oferta Promedio
    7 ofertas

    Kończymy 1 etap rozwoju z firmą zewnętrzną. Teraz szukamy kogoś kto elastycznie będzie prowadził prace programistyczne. A później zrobi z nami drugi duży krok rozwojowy. Nasz produkt dostarcza hodowcom krów wiedzy o stanie zdrowia ich zwierząt. Mamy własne urządzenia z czujnikami. Zebrane dane prezentujemy w działającej już aplikacji. Postawione jest to na AWS.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    6 ofertas

    My project is a work in progress, i need some help to developp this app. The goal is to go paperless with all the personal administrative work, everyday people are getting more and more administrative paper, bills and so on. With this app the goal is to store everything on the cloud / computer and be able to manage everything from your phone using OCR and machine learning to retrive information an...

    $2390 (Avg Bid)
    $2390 Oferta Promedio
    47 ofertas

    Looking for Java Spring Security Backend Developer. Who can help us to develop the APIs and Backend.

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    13 ofertas

    I have Gojek system API and webserver (backend and frontend) . When I try start system I got 500 Error and server will not work . What needed: Normalize or repair server workability and make demo deploy for webserver and API on your host to demonstrate workability. I will test job from my Android Apps Project from here - [iniciar sesión para ver URL]

    $492 (Avg Bid)
    $492 Oferta Promedio
    13 ofertas
    Add feature to my app -- 2 5 días left
    VERIFICADO

    I am working on a react web app myself but would like some help getting smaller features done. I am a software project manager with a computers science background and connected in the industry. If you do a great job, I can offer help getting you hired at top tech firms.

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

    Hello, I am looking for a android and backend developer for building a crash style crypto game but with inapp coins. I have the designs ready. for a reference game mechanics, check : [iniciar sesión para ver URL]

    $4859 (Avg Bid)
    $4859 Oferta Promedio
    13 ofertas

    The project comprises building a functional website similar to facebook's but only including some functionalities: - Chat & friends right sidebar - Groups (like the facebook groups) - Feed (feed section where you can see the latest posts, let the user post, share...) * Back-end is here the important issue. Front-end should be kept extremely basic. * Layout should be kept like facebook�...

    $167 (Avg Bid)
    $167 Oferta Promedio
    4 ofertas

    Have a website built already just need help with content and workings of website. IT is hosted on site ground and uses a booking system call booking core which was bought from envato. Will need you to come into my office for a day sit with me go though certain parts of the admin side of website with me. Also need social media linked and some content done. Please note you must be in Dubai no one fr...

    $184 (Avg Bid)
    Local
    $184 Oferta Promedio
    27 ofertas
    I need a developer 5 días left
    VERIFICADO

    I wanted to introduce you to a great early-stage company, Tiary ([iniciar sesión para ver URL]). Tiary is a vertically integrated e-commerce platform that enables consumers to create, ‘wear’ and share their jewelry. Through 3D printing innovations, Tiary eliminates the need for inventory, maximizes speed to market, and disrupts existing manufacturing processes. Tiary has been g...

    $27 / hr (Avg Bid)
    Local
    $27 / hr Oferta Promedio
    16 ofertas
    TC-ADMIN-PORTAL 5 días left

    Android Application for a small sized business with ability to scale. Need ability to : manage customer data - with profile creation and easy access import/export from/to Excel/CSV schedule various services subscription renewal reminder create a backend database on cloud (preferably firebase) Further details will be provided to chosen bidder.

    $121 (Avg Bid)
    $121 Oferta Promedio
    3 ofertas
    $340 Oferta Promedio
    14 ofertas

    1. Fillable Buttom Look Change 2. Every Template will open with its own Link (if I click on Template “A” then template a will open only. 3. Document Title will auto generated 4. I Can edit in result - 5. Variable - (Field Result to Word) Add Text Variable 6. Varibale – Mandatory Options (Yes or Not) 7. Variable Display Name 8. Variable Fields (Sequence Wise) 9. Var...

    $125 (Avg Bid)
    $125 Oferta Promedio
    5 ofertas
    Keywaf - Website 4 días left

    1) Automated replies will be ignored 2) Those who do not provide an portfolio will be ignored

    $3866 (Avg Bid)
    $3866 Oferta Promedio
    41 ofertas

    Node JS React GraphQL AWS Ищу русскоговорящего разработчика для выполнения различных задач.

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

    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...

    $329 (Avg Bid)
    $329 Oferta Promedio
    26 ofertas

    I need an import and enrich utility to populate elasticsearch

    $136 (Avg Bid)
    $136 Oferta Promedio
    5 ofertas

    We are develloping a Saas interface to handle supply chain issue. The purpose of this request is to use a scan mobile to scan a qrcode and the data inside the qrcode will be copy to filled the concern field in the saas.

    $644 (Avg Bid)
    $644 Oferta Promedio
    27 ofertas

    We need a developer high skilled to handle the development of a saas software. This saas is meant to interconnect three kinds of users. Industrial manufacturer with a production plant (calling subcontractor), a normal user (client ) and he will order a code through the saas by filling a formula. After filling this formula the main user which is supposed to operate the whole saas will receive the o...

    $857 (Avg Bid)
    $857 Oferta Promedio
    10 ofertas
    Need a Mobile App and Website 1 día left
    VERIFICADO

    This will briefly explain to you what we want in our App/website to have and what is the purpose of developing a platform like this. All the english proficiency tests rates the candidate into four different parts which are Listening, Reading, Writing and Speaking. Now in each module there are certain parameters which they are governed by and with this email I have attached parameters for your r...

    $5585 (Avg Bid)
    $5585 Oferta Promedio
    52 ofertas
    $35 Oferta Promedio
    28 ofertas
    mobile app development 1 día left
    VERIFICADO

    I have been through two prior developers and get smoke and mirrors and half baked code. Looking for someone who can actually code and build an app. Existing business trying to get to the next level. Must be able to build system along the lines of the existing "car ride" apps out there but with much more robust services and systems. Should be fairly simple for someone who actually can dev...

    $7791 (Avg Bid)
    Local
    $7791 Oferta Promedio
    20 ofertas

    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...

    $375 (Avg Bid)
    $375 Oferta Promedio
    15 ofertas
    Develop SAAS ATS / HR System 1 día left
    VERIFICADO

    Features: 1) Application Tracking System - posting to multiple job boards (Free & Paid) through single platform (e.g. Indeed, Linkedin, JobSite, etc), Onboarding, Interview Scheduling, collaborative hiring, scorecards, custom job website, candidate communications, talent pool, reports, integrations, CV match score, etc. 2) Leave Management 3) Performance Management - set goals, etc. 4) Shift s...

    $1079 (Avg Bid)
    $1079 Oferta Promedio
    43 ofertas

    Welcome to my requirement post bidders, I need a web platform for parsing PDF files and extracting whole information from the files. I need it to be developed with Python as back-end. Please mention ASAP + exact cost (for whole development process) on the top of the bid to qualify. Non mentioned bids are totally ignored. Take your time and then bid properly with your proposal. I will read eac...

    $8927 (Avg Bid)
    $8927 Oferta Promedio
    20 ofertas
    Build Mobile Game App 23 horas left
    VERIFICADO

    Hello. we have currently mobile app game build by ionic, we need developer that have skills to build new app by React native and mobile back-end with build api gateway for mobile and web. should be has experience in: react native. firebase mangoDb bulid api gateway

    $4128 (Avg Bid)
    $4128 Oferta Promedio
    79 ofertas

    Looking for backend developer who can implement SSR

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    10 ofertas

    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...

    $697 (Avg Bid)
    $697 Oferta Promedio
    17 ofertas

    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...

    $146 (Avg Bid)
    $146 Oferta Promedio
    7 ofertas

    Dear Freelancer, thank you for your interest and participation in our project. We are the FasterResearch GbR from Stuttgart, Germany and we need a Wordpress system for our market research platform. The platform has to be build with Wordpress. We don´t want to build a custom platform with a PHP framework, that is difficult to maintain and takes 3 month to develop. If you want to build a cus...

    $2678 (Avg Bid)
    $2678 Oferta Promedio
    48 ofertas
    Blockchain Training 5 horas left
    VERIFICADO

    Hi I am looking for someone who can provide a training on block chain. Anyone with experience and good command over English can approach

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    7 ofertas

    we have several websites and new websites coming up all the time. we need a person to troubleshoot issues and provide just in time when needed help. the way i prefer to work is that the freelancer available to me remotely in Sydney as and when needed. even some troubleshooting can be handled over the phone. there may be only few specific end to end project but our inpt will be there all the tim...

    $46 / hr (Avg Bid)
    Local
    $46 / hr Oferta Promedio
    16 ofertas

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