Find a back end developer jobs

Filtrer

Mes recherches récentes
Filtrer par :
Budget
à
à
à
Type
Compétences
Langues
    État du travail
    789 find a back end developer travaux trouvés au tarif de EUR

    ...also not be taken forward. Thanks. i need a site that has functionality in a back end that stores lesson and student progress. It must link into my front end which is WordPress to get into the back-end via log on. I will provide more detail to the right developer. 1, The initial design will be similar to a site i have seen and wil...

    €459 (Avg Bid)
    €459 Offre moyenne
    38 offres

    ...We are seeking a developer(s) to finish an application that is estimated to be about 70% completed. You can find it in its current state at [login to view URL] . The existing project is built with a Node JS back-end with a Lumen/Laravel front-end built on Express JS (API) and Bootstrap with integration of a service called Highcharts...

    €1020 (Avg Bid)
    €1020 Offre moyenne
    38 offres

    I am developing a multi-vendor eCommerce site using Prestashop with "Advance Market Place" add-on. The site is in it's early stages. I am looking for a long term member of my team. The first task is to- Configure delivery options Configure payment gateways Prepare the catagories lists etc Ensure back-end is ready for vendors to simply add and upload

    €452 (Avg Bid)
    €452 Offre moyenne
    61 offres

    Hi, I'm looking for a developer to build a wordpress website for my eccomerce project. My idea is to find and buy a template so I would need to prepare the entire site from the template, front-end and back end and all the part of the plugin woocommerce. I would also need to add some extras like: test welcome, sendings emails and add some...

    €218 (Avg Bid)
    €218 Offre moyenne
    99 offres

    ...post in full, and respond with actual message related to our specific project needs*** We have a completed website project, in which we are looking for a developer to help finish 1 remaining section: Our 'Resources' section of the site. The past developer really seems to be struggling with the concept of taxonomy/tagging/filtering of content. Their

    €131 (Avg Bid)
    €131 Offre moyenne
    11 offres

    We are looking for a LEAD DEVELOPER FULLSTACK Javascript : As a leader, you will set the rhythm of the projects. You will garantee the performance of the projects thanks to your technical skills and you will work closely with the team. You will :  Be able to lead and cooperate with the team and business contacts  Need a knowledge of the last new

    €23 / hr (Avg Bid)
    €23 / hr Offre moyenne
    32 offres

    Hi! We're recruiting our core team to develop a ground-breaking app. We're looking for a talented, fast, dedicated, and innovative developer to join the team to help build the front-end. Ideally, we'd like to find someone who shares our values and is willing to come on the journey from startup to global uptake. You will be required to build the MVP

    €9 / hr (Avg Bid)
    €9 / hr Offre moyenne
    42 offres

    Hello - I am looking for someone who is qualified in understanding front end and back end development, all aspects of ruby on rails to search and find highly skilled, senior full-stack developers (with at least 8 years of developer experience and the highest ratings on sites like Freelancer). You can do your own searches on any networks you want and

    €25 (Avg Bid)
    €25 Offre moyenne
    17 offres

    We are looking for a PHP & Mobile Developer, To Build a back-end for a Mobile Application and integrate it with Admin Dashboard The main job is to take the old backend and dashboard system and revamp it into a new one with the following tasks : - Create New Web Services (For Mobile Integration) - Integrate the new service with existing Mobile...

    €530 (Avg Bid)
    €530 Offre moyenne
    87 offres

    build a on line video streaming website. We have a preliminary functional website and a new frontend design. Need to find a solid lead back-end IT developer to help to finish the website development. You will: • Conceptualize, architect and implement Fitbod's backend technical stack and data pipelines. • Ensure high-performanc...

    €16 / hr (Avg Bid)
    €16 / hr Offre moyenne
    23 offres

    ...are excited to find a back-end and front-end developer to join our existing team working on a Blockchain start-up in a niche area of the cryptocurrency industry. Our team is global, the smart contract engineer is based in Sydney, and we have advisers in San Franciso and Switzerland. We are looking for someone who can assist with back...

    €15 / hr (Avg Bid)
    €15 / hr Offre moyenne
    53 offres

    This coding challenge is part of the interview process for a Back-End Software Developer position at PastureMap ([login to view URL]). It is meant for candidates to show their problem-solving abilities and demonstrate their coding skills. Goal: Develop a simple RESTful Web service for mobile device management. The server should accept incoming

    €33 / hr (Avg Bid)
    €33 / hr Offre moyenne
    14 offres

    This coding challenge is part of the interview process for a Back-End Software Developer position at PastureMap ([login to view URL]). It is meant for candidates to show their problem-solving abilities and demonstrate their coding skills. Goal: Develop a simple RESTful Web service for mobile device management. The server should accept incoming

    €28 / hr (Avg Bid)
    €28 / hr Offre moyenne
    29 offres

    We are looking for the best and reliable developer/agency who has experience developing live streaming mobile apps, something similar to Bigo/Inke/Liveme. The key objective of our app is to allow people to broadcast content to each other all over the world in real-time. Our business model is to Share, Connect and Monetize. Users will share and pay

    €30 / hr (Avg Bid)
    €30 / hr Offre moyenne
    48 offres

    ...only pay $10.00 milestone at end of completion. On fix #2 i will send file so you can CHECK & edit then send back, i upload for trials.. Fix 2 things. #1. Fix. Open site to this XMLHttp error. This site is a fast site this error showed up suddenly today..If fyou open Show web inspector on Developer tool you find the error..Error just keeps

    €21 (Avg Bid)
    €21 Offre moyenne
    5 offres

    I would like to have a test prepared to evaluate candidates for the position of an expert Front-end developer having strong HTML5/CSS3 skills with sound fundamentals.  Here are the key points from the Job Description of the position-to-be-evaluated for reference: -------- - Should have 5 to 10 years of experience with: HTML, CSS, JavaScript, responsive

    €106 (Avg Bid)
    Garanti
    €106
    3 propositions

    I need to find a developer that can help program a client's project of mine for an employee dashboard. This project will be web-based and responsive. I need programming only, I already have all the designs done and in PSD files ready for development. Functionality: - User registration - User login - User profile with profile progress bars - User alerts

    €18 / hr (Avg Bid)
    €18 / hr Offre moyenne
    23 offres

    JOB DESCRIPTION As a leader, you will set the rhythm of the projects. You will garantee the performance of the projects thanks to your technical skills and you will work closely with the team. You will :  Be able to lead and cooperate with the team and business contacts  Need a knowledge of the last new technologies and knows how to identify innovations

    €31 / hr (Avg Bid)
    €31 / hr Offre moyenne
    37 offres

    ...completed at a very slow pace due to their limited capacity thus non commitment to my project. So you would either develop the app from scratch or continue where they left off depending if you find the code and documentation clear and easy to work to with. If continuing on the project, the previous freelancer will be available for support for a while. -------

    €3546 (Avg Bid)
    €3546 Offre moyenne
    140 offres

    Hello, I am seeking professional developer/s (1 OR many) for the front end and back end who are experienced in making high-level websites and applications to build out project/s. Work on regular ongoing basis be a team member of or help build startup Tech company. Passionate, Dynamic, Creative. - Clean Very Modern Simple UI UXI - Full page responsive

    €7 / hr (Avg Bid)
    €7 / hr Offre moyenne
    27 offres

    ...looking for a web designer to give me a professional, forward leaning (but not over the top) web site for a business to business distributorship. I distribute packaging and other supplies to the new Cannabis industry in the US. I currently have this theme in place [login to view URL] but I am having a hard time doing

    €328 (Avg Bid)
    €328 Offre moyenne
    16 offres

    We’re looking for a skilled WordPress developer to join our team as a part-time developer (4h per day or 20h per week.) The job consists of doing code 95% of the time (shortcodes, widgets, functions, working with wp_query, etc.) and NOT designing or building websites with WordPress. Basic job requirements: – Extensive WordPress development skills/exp...

    €14 / hr (Avg Bid)
    €14 / hr Offre moyenne
    118 offres

    Hi! I'm an attorney at law based in Seoul, Republic of Korea. Currently, my company [McKinley Rice] is in the process of developing a social media platform where people with exceptional ideas can post some articles on who they are, how they think, what they like, etc. In order to develop the web application which I've been thinking about for more

    €468 (Avg Bid)
    €468 Offre moyenne
    45 offres

    I need my website re-configured. I need a php developer that can connect our website and back end so that people can list and find spaces for our peer to peer mobile ap [login to view URL] is the website

    €948 (Avg Bid)
    €948 Offre moyenne
    107 offres

    ...react native experienced developer for our app. This app help the sport players to find each other, make an appointment, organize a free field, organize a game play mode and finally store the results of the game to create a league wide rank. The stack is React Native, Google Cloud Platform, and Google Firebase as back end. If you are inter...

    €3739 (Avg Bid)
    €3739 Offre moyenne
    43 offres

    ...qualities i'm looking for in a developer. I also checked your portfolio and was pleased to see examples of portals / dashboard back end systems validating that your not just a web designer but actually someone who builds back end full applications. The freelancer system don't allow me to communicate with you unless i submit a b...

    €8 / hr (Avg Bid)
    €8 / hr Offre moyenne
    1 offres

    1. We are looking for a simple web game developer based on a block chain. It is a concept to run a game based on Bitcoin and Ethereum and receive coins as compensation. Locate a developer who has the skills to understand and handle each blockchain. We'll create four simple games, and we'll also develop the Web to serve them. 1) Show me...

    €7123 (Avg Bid)
    €7123 Offre moyenne
    35 offres

    We are looking for a WordPress developer who will execute the front end development as well as back-end development of the WordPress sites. The work will encompass creating as well as customizing of WordPress themes and WordPress plugins. The ideal candidate will have an adequate amalgamation of aesthetic skills as well as programming skills. The candidate

    €128 (Avg Bid)
    €128 Offre moyenne
    26 offres

    ...I would like it designed and built. I need a simple and fast IOS application that is compatible with our website The aim is to find a doctors , hospitals , pharmacies , ..... And reserve his visit after seeing the price lists and got a notification with confirmation of reservation and also the clinic got a notification that the patient confirmed reservation

    €472 (Avg Bid)
    €472 Offre moyenne
    27 offres

    بِسمِ اللہِ الرَّحمٰنِ الرَّحِيم Assalam o alaikum, I need someone to find a Personal Assistant and Back end Developer for me from Lahore. PA should be able to travel outside Lahore 3, 4 days a week. Please check this link for details. https://docs.google.com/spreadsheets/d/1me6yJC26a7r8Bkzu7vXzVv-Em7p8OHNz4fqI1qwHGJc/edit#gid=0 Thank you

    €15 (Avg Bid)
    €15 Offre moyenne
    8 offres

    ...revisions, it still contained many errors at the end of 2016. In 2017, a developer was hired that worked on it for about 7 months, then left the project. It still contained errors in the code, and some areas were incomplete. I had hired someone for about 5 months to work on these errors. Meanwhile, we had developed a new UX/UI design in-house that was meant

    €3723 (Avg Bid)
    €3723 Offre moyenne
    60 offres

    **** TURNAROUND 3 WEEKS MAX **** Hi We are a UK Based Charity Organisation who require an expert world class level wordpress woo commerce developer who can work with us on a one to one basis to complete the development of a website design which we started 6 months ago with another design agency. The reason we have moved away from them is that

    €1468 (Avg Bid)
    €1468 Offre moyenne
    45 offres

    Over the next 3 years, we have many functionings we wish to implement onto our word-press site e.g. an affiliate network etc. We are looking to find a free lance back end web developer to do use as we look to complete future tasks.

    €3267 (Avg Bid)
    Local
    €3267 Offre moyenne
    10 offres

    ...I'm looking to create a very simple chatbot application for the shopify app store. This is a strict-budget project so the goal is to launch an app in its infancy / MVP stage. If you'd like to see a video where i go over the project entirely explaining and breaking down each of images attached and the mockup-process you can find the video here: https://yo...

    €14 / hr (Avg Bid)
    €14 / hr Offre moyenne
    18 offres

    ...create a booking site that the users will manage thei own bookings . The users can create an acount , by there their listing and by there to manage their own calendars for each listing they create. Cause i m not a developer my issue is How can i add the dasshboard to users and manage the calendar ,and when they create the acount to find also a calendar

    €6 / hr (Avg Bid)
    €6 / hr Offre moyenne
    70 offres

    ...declined! Please answer with the code [8JKS] in the title. Interview All candidates will pe put trough a interview process to find the right candidates, with our CTO and lead developer of our backend systems. Template The frontend uses a finished template for its design, so this is what you will be working out from. There shouldn't be any graphics

    €14 / hr (Avg Bid)
    €14 / hr Offre moyenne
    44 offres

    Build a news website, that is linked with my CRM (mailchimp) - layout out would be very similar to [login to view URL] - however would change logo, colours, content. Back end needs to be extremely userfriendly for me to easily upload artcles, images etc. I don't want to have to rely on a full time developer for making daily changes to the

    €111 (Avg Bid)
    €111 Offre moyenne
    59 offres

    ...who also have extensive knowledge of creating a website that involves cryptos and coding around it. I am looking for people who are able to create a website for me that can be functional for other users to trade - buy/sell crypto currencies off. As for this i need multiple coders and designers, here is a list of what i have been told to allocate people

    €7280 (Avg Bid)
    €7280 Offre moyenne
    38 offres

    We need a talented IONIC and web developer to develop a new mobile app for loan simulation and an Angular web admin page; we have the layouts mockup for both, and you must use them as the reference. The full details about the project will be given to the selected developer. Project requirements: - You must build the app with IONIC 3 using TypeScript;

    €2229 (Avg Bid)
    €2229 Offre moyenne
    78 offres

    Description: We designed a new layout for our app (we already have the CSS files); now we need a talented IONIC developer to apply it and develop a few other things. Our application has third seven screens that you will need to modify the views and controllers to attend the newer layout. For these, you do not need to worry about the services because

    €2084 (Avg Bid)
    À la une
    €2084 Offre moyenne
    51 offres

    Website is PHP Core custom build. It has multiple choice questions functionality. It has original code and another new code created by a developer. Although following points were still pending to be done. I want you to find that new code and fix following issues in it. 1) RESUME LATER and REVIEW INCORRECT/ REVIEW DIFFICULT items in report are slow. They

    €110 (Avg Bid)
    €110 Offre moyenne
    44 offres

    Hello I have a non finished Java app. It's a children interface in kiosk mode : the child can call his mother or father by phone or by Skype. I think the interface is quite explicit. But we have some bugs : the alert button is supposed to send an emergency text message with GPS coordinates. There's a loop. It sends on its own, and keep sending

    €171 (Avg Bid)
    €171 Offre moyenne
    29 offres

    ... We're a bootstrap production (two people) who created a mini-series for online streaming with the concept that the scenes from the series will shuffle and rearrange to create unique viewings of episodes for each new visiting user. Basically we have a database of scenes made fit to intertwine with the other scenes and we need to build a simple algorithm

    €229 (Avg Bid)
    €229 Offre moyenne
    7 offres

    I'm seeking a web developer to make a responsive web application with a database back end to manage customers equipment. It will be account login and with paid services and notification capability by email and text. This service will give a costumer access to the database of there equipment and its service history. The equipment database w...

    €1985 (Avg Bid)
    LDN
    €1985 Offre moyenne
    66 offres

    ...Angular Developer looking for challenges in digital innovation as part of a stable, organized and respectful company? About the projects Objective: • Facilitate the work of real estate agent when a customer is coming to sale / rent his house / flat Main scope: • Build an online interface which helps real estate agent to find through a map re...

    €27 / hr (Avg Bid)
    €27 / hr Offre moyenne
    56 offres

    We have a website that uses the Swiss Ephemeris of produce astral charts on a website. [login to view URL] The website is a DIVI/EXTRA theme website on WordPress. The website is a child theme. We have recently moved the website from HTTP to HTTPS. The site is also now using Cloudflare CDN. The charts are no

    €198 (Avg Bid)
    €198 Offre moyenne
    8 offres

    Looking for a full-stack (more front-end oriented) web developer to build a web app that will help newbies and experienced kitersurfers to find spots, schools, courses and weather conditions. The web app includes: a) a landing page, b) a "search" app, c) wind map, d) 1 static page, e) users signup/login, f) schools signup and perso...

    €659 (Avg Bid)
    €659 Offre moyenne
    71 offres

    Back-End Developer (Remote job opportunity) MONDEVIA™, is a new ground-breaking company in a niche market with the travel industry, with a high-quality product design and built with the global customer in mind. And it’s our people who make this all happen. We are thinkers, risk-takers and problem solvers, working together to constantly chall...

    €125 (Avg Bid)
    €125 Offre moyenne
    3 offres

    I need an experienced front and back end developer to build an Android app that connects to an Azure Mobile solution. The main function of the app will be: User: to find retailers that are a specific (user set) distance from the user's location or a chosen location on a map; browse and add retailer items to a cart which can then b...

    €623 (Avg Bid)
    €623 Offre moyenne
    51 offres

    We are looking for an independent web. mobile app. developer or development agency, who has previous experience of working on SaaS base web and mobile application with similar functionality as bellow mentioned websites: Check reference websites for the idea:- [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL]

    €3773 (Avg Bid)
    €3773 Offre moyenne
    33 offres