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.

Angajează Backend Developers

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    Okay I won’t lie in reaching out because I’m coding something in ROR and it’s been a few years, I can’t wrap my head around basic associations lol I literally just need a couple forms to pass IDs I’m sure you’re super busy, I’d love to pay you for an hour (you can charge me quite a bit I don’t mind) to help wire the backend It max an hours job for...

    $353 (Avg Bid)
    $353 Oferta medie
    4 oferte
    AWS platform webapp 6 zile left
    VERIFICAT

    Build an example assessment webapp in AWS infrastructure. Goal is to have a demonstration webapp where a series of questions are asked with 5 potential answers for each that need to be ranked. Records need to be read from DynamoDB and results written back. Scores need to be provided for the placement of the answers. User management for registration and login via cognito would be good.

    $357 (Avg Bid)
    $357 Oferta medie
    10 oferte

    - Premium bonus of 5 EUR if the delivery of the project is within a week SUMMARY OF OUR GOALS: Project We have an app that provides a link between coaches and clients. We need to develop a dashboard to monitor the coaches data for our internal control purpose. The dashboard will have to extract KPIs and analytics based on existing operating data. For the coach- dashboard: - Coaches only - Mo...

    $32 (Avg Bid)
    $32 Oferta medie
    3 oferte
    Develop an API 6 zile left

    This problem requires you to implement a log watching solution (similar to the tail -f command in UNIX). However, in this case, the log file is hosted on a remote machine (same machine as your server code). You have to implement the following: A server side program to monitor the given log file and capable of streaming updates that happen in it. This will run on the same machine as the log file. A...

    $4 / hr (Avg Bid)
    $4 / hr Oferta medie
    2 oferte

    I want to build an educational coaching website where I can upload blogs, solved questions and other study material.

    $727 (Avg Bid)
    $727 Oferta medie
    82 oferte
    develop me a software 5 zile left
    VERIFICAT

    i want a developer for a rice grain analyzing software. the idea is to scan rice grains and then generate a lab report showing the contamination in the rice grain sample

    $782 (Avg Bid)
    $782 Oferta medie
    18 oferte

    Looking for experience blockchain developer (proficient in Rust) for a NFT project.

    $3707 (Avg Bid)
    $3707 Oferta medie
    30 oferte

    This issue is related to notification on the back-end of the app - Sometimes notification does not deliver - Some notifications are incorrect delivered

    $173 (Avg Bid)
    $173 Oferta medie
    36 oferte

    I need someone who can set up and evaluate the existing project for NodeJS and GraphQL. You need to have experience in Node.js, AWS, GraphQL, PostgreSQL/MongoDB. You should start this project immediately.

    $19 / hr (Avg Bid)
    $19 / hr Oferta medie
    27 oferte

    We've set-up LinkedIn login with their API. What happens right now is when a user goes to sign-up with LinkedIn, we're directed to the LinkedIn app on the user's phone, instead of going to the sign-in credentials. Obviously this is a huge problem! Can you help?

    $33 / hr (Avg Bid)
    $33 / hr Oferta medie
    10 oferte
    Ruby on Rails 5 zile left
    VERIFICAT

    I need ROR’s backend Develper to do some changes in my existing web app.

    $151 (Avg Bid)
    $151 Oferta medie
    26 oferte

    Need an OutSystems Architect/Lead to drive, manage and lead an OutSystems project. Deliverables OutSystems project in Web, mobile in different domains/verticals

    $195 (Avg Bid)
    $195 Oferta medie
    4 oferte

    I’m looking for a Permanent Full-time Technical Project Manager / SENIOR Lead Back End Developer. 10+ years as a back end 5+ years experience in databases Remote only Full time Graveyard Shift to support US-based CST Excellent English communication Philippines ONLY. Metro Manila Preferred but open for other regions Start date ASAP Docker experience is a must. Be able to take business req...

    $20 / hr (Avg Bid)
    $20 / hr Oferta medie
    4 oferte

    an OutSystems Architect/Lead to drive, manage and lead an OutSystems project. OutSystems project in Web, mobile in different domains/verticals

    $200 (Avg Bid)
    $200 Oferta medie
    1 oferte
    Sviluppatori 5 zile left

    BC&F ricerca freelancer in Italia anche fullremote da impegnare in diversi progetti fulltime con diverse skills. Tra i più importanti vi sono profili: .net , java 8 , fullstack , salesforce , PHP , DB , AS400 , COBOL..

    $20 (Avg Bid)
    $20 Oferta medie
    4 oferte

    I already have Multi Vendor e-commerce grocery app which is developed on native android. The app is a platform where grocery shops can sign up and add their categories and products and the customers can add products to cart and checkout, there is not payment gateway. The app works fine but I just need to fix few things and also I need to integrate the Firebase opt messaging in the signup page. Als...

    $265 (Avg Bid)
    $265 Oferta medie
    41 oferte

    Hi Guys, looking for a development team to build a buyback system. Very similar to [conectează-te pentru a consulta linkul URL] Looking for mainly the backend and an admin panel. We can hand over the design coded in html, css and java. Please let me know the rough pricing on a project like this. Thank you!

    $2043 (Avg Bid)
    $2043 Oferta medie
    51 oferte
    Build a website 3 zile left

    Build a e-commerce website for industry components.

    $664 (Avg Bid)
    $664 Oferta medie
    34 oferte
    Se busca Backend de app ReactJS 2 zile left
    VERIFICAT

    Buscamos un programador especializado en backend para montar proyectos de ionic, reactjs, codeigniter...ect

    $5 / hr (Avg Bid)
    $5 / hr Oferta medie
    11 oferte

    SalesPath is Paris-based startup building an agile and highly collaborative sales playbook tool which enables sales teams to use collective intelligence to reach unparalleled levels of performance. - Our investors are top tier VCs and business angels - We have extensive experience working in Product and Engineering teams at top tier Silicon Valley companies such as Uber and Zynga We're ...

    $76 / hr (Avg Bid)
    $76 / hr Oferta medie
    13 oferte

    I need help setting up Stripe Terminal for an iOS app. I need someone with Stripe Backend experience. I am using BBPOS CHIPPER™ 2X BT and my front end is in Swift.

    $83 (Avg Bid)
    $83 Oferta medie
    3 oferte

    Rules: 1. Software name: TerminusOne (add version number on the bottom) 1a. Make it looks beautiful! - minimalist way 1b. Working well on 24''/22'' as well as tablet 2. Find a good icon logo 3. Make software to be installable on Windows 10 4. Need to make the possibility of licensing (code) to unlock the whole software 5. Need to have 2 levels of access: administrative and use...

    $20 / hr (Avg Bid)
    $20 / hr Oferta medie
    6 oferte

    It should be of 3 pages. First page should be login page. Second page should home page and third page should be content page with logo and I need the html code also.

    $138 (Avg Bid)
    $138 Oferta medie
    39 oferte
    Deploy Thinkphp onto my Aliyun 2 zile left
    VERIFICAT

    Deploy Thinkphp onto my Aliyun previous aliyun experience is a must

    $40 (Avg Bid)
    $40 Oferta medie
    2 oferte

    I have Admin panel Laravel template ready made, and I want customize, modify it and add new features It's Backend and admin panel for Flutter app Time is very sensitive

    $529 (Avg Bid)
    $529 Oferta medie
    45 oferte

    i want to make a fantasy application like [conectează-te pentru a consulta linkul URL] please help me

    $5120 (Avg Bid)
    $5120 Oferta medie
    15 oferte

    Hi all, Looking for support on below skillset Java back end engineer Spring boot Micro services Google cloud platform GitHub GitHub actions Harness Spinnaker Pipelines Restful web services Cassandra Elastic search Azure On perm kubernetes PCF Rancher Kubernetes cluster JFrog artifactory On perm artifactory Grafana Kibana Postman Let me know if you have experience in it

    $124 (Avg Bid)
    $124 Oferta medie
    9 oferte

    I have a web application like a ERP based on NodeJs. What I want is that when my client update the value of certain field (like a particular product), the same value is then updated in his website (example: e-commerce) automatically. The tricky part is that i don't own his website database, and i don't have prior knowledge about the database structure, tables, schemas and etc... And my ...

    $2358 (Avg Bid)
    $2358 Oferta medie
    38 oferte

    We’re looking for a HTML5, Ruby or Python developer to join our team. Our company makes coolest tools in the Fintech space! This is an opportunity for someone who is keen to join the venture at the very outset and help define the way you want to manage the project of building the most user friendly platform in the investment analytics world. This is not a one-off opportunity (although it c...

    $6235 (Avg Bid)
    $6235 Oferta medie
    16 oferte

    We are looking for help to update our User backend via a plugin inside our GoodBarber apps (PWA). Please only apply if you already have experience working with the Users API on the GoodBarber platform.

    $114 (Avg Bid)
    $114 Oferta medie
    8 oferte

    I have a requirement for a PHP developer for a small portal website. Attaching the scope - it is a courier aggregator that provides different shipping rates from various courier partners to e-commerce store owners to ship their products to their customers. Kindly have a look at the scope and let me know if you are interested, will get on a call and discuss this further. UI/UX Designing and front-e...

    $339 (Avg Bid)
    $339 Oferta medie
    14 oferte
    Build me an application 1 zi left
    VERIFICAT

    I want you to build me an application for grocery and supermarket shopping

    $722 (Avg Bid)
    $722 Oferta medie
    59 oferte

    В молодую и инверсную команду принимаем интересного PHP Backend разработчика для развития нашего проекта на базе Магенто. Работа осуществляется полностью дистанционно, так как мы находимся в Германии. Если вы продвинутый разработчик, то будете работать с этими задачами: - Устранить некоторые проблемы в текущем Magento 1.9 проекте - Настроить работу текущего Магнето 1.9 с REST API и Амазон API - С...

    $19 / hr (Avg Bid)
    $19 / hr Oferta medie
    18 oferte

    I need a dynamic website with daily blog uploading feature and payment gateway integration.

    $227 (Avg Bid)
    $227 Oferta medie
    28 oferte
    need an expect for wordpress 11 ore left
    VERIFICAT

    i have 2 wordpress theme. One for b2b king and another word reap(freelancer). Now I need you to merge the themes and make options to post tender and bid on tenders. I need to post tender(project) like freelancer and other users can bid on tender(project). My budget and time is tight so please let me know soon

    $20 (Avg Bid)
    $20 Oferta medie
    14 oferte

    [conectează-te pentru a consulta linkul URL] A centralized platform for services and products.

    $492 (Avg Bid)
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    8 oferte
    Trophy icon Bokeh production deployment mvp 8 ore left

    I want to build a production deployment with bokeh dashboards. It will have to serve user-specific web content and embedded bokeh visualizations. This project here is a trial how to configure such an infrastructure for a simple static case of two users and two separate websites with each one holding an embedded bokeh display. So the setup will (most likely be): nginx proxy routing 80 and server ...

    $235 (Avg Bid)
    $235
    1 intrări

    Hi, I would like to know if you can build a web app that can collect data from a Marketplace. For example, collecting data from Amazon on the best selling products, number of reviews on a product, the best price, etc, and then present that data on our website to our subscribers. Examples will be: [conectează-te pentru a consulta linkul URL] [conectează-te pentru a consulta linkul URL] [conectea...

    $697 (Avg Bid)
    $697 Oferta medie
    36 oferte

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