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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    38 iş bulundu, ücretlendirmeleri EUR

    Read the details in the attachment. It provides most of the information and answers to many of your questions. Please respect us by carefully reading and completely understanding the requirements in this document, just like you want us to respect you to read your application carefully.

    €3973 (Avg Bid)
    €3973 Ortalama Teklif
    6 teklifler
    Build a website platform 6 gün left
    ONAYLI

    Build an innovative platform to post job offers. Also a backend needs to be created and two different users backend profiles need to be create.

    €1146 (Avg Bid)
    €1146 Ortalama Teklif
    147 teklifler

    We offer big perspectives A unique situation has happened within the company — you have a chance to take one of the management positions and become a partner. UNOVI as an international employer recruits and retains for the company and their clients qualified employees that are passionate about their work. Our niche – complex, high-tech projects. Therefore, we give unprecedented opportu...

    €19 (Avg Bid)
    €19 Ortalama Teklif
    7 teklifler

    Hello, We need 2 specialists: - E-shop deweloper - Graphic designer We’re looking for a Full Stack server-side A/B testing specialists for B2C e-commerce (e-shops), to create a remote working team. I represent the marketing agency ForPage of which I’m the CEO and owner since 2014. 1-2 clients for a start (more clients after the evaluaton period). They generate around 80 000 unique ...

    €36 / hr (Avg Bid)
    €36 / hr Ortalama Teklif
    43 teklifler

    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...

    €281 (Avg Bid)
    €281 Ortalama Teklif
    9 teklifler
    AWS platform webapp 6 gün left
    ONAYLI

    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.

    €299 (Avg Bid)
    €299 Ortalama Teklif
    10 teklifler

    - 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...

    €27 (Avg Bid)
    €27 Ortalama Teklif
    3 teklifler
    Develop an API 5 gün 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...

    €5 / hr (Avg Bid)
    €5 / hr Ortalama Teklif
    1 teklifler

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

    €622 (Avg Bid)
    €622 Ortalama Teklif
    84 teklifler
    develop me a software 5 gün left
    ONAYLI

    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

    €669 (Avg Bid)
    €669 Ortalama Teklif
    18 teklifler

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

    €3167 (Avg Bid)
    €3167 Ortalama Teklif
    30 teklifler

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

    €165 (Avg Bid)
    €165 Ortalama Teklif
    38 teklifler

    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.

    €16 / hr (Avg Bid)
    €16 / hr Ortalama Teklif
    27 teklifler

    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?

    €28 / hr (Avg Bid)
    €28 / hr Ortalama Teklif
    10 teklifler

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

    €176 (Avg Bid)
    €176 Ortalama Teklif
    5 teklifler

    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...

    €17 / hr (Avg Bid)
    €17 / hr Ortalama Teklif
    4 teklifler

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

    €192 (Avg Bid)
    €192 Ortalama Teklif
    2 teklifler
    Sviluppatori 4 gün 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..

    €17 (Avg Bid)
    €17 Ortalama Teklif
    5 teklifler

    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...

    €227 (Avg Bid)
    €227 Ortalama Teklif
    41 teklifler

    Looking for a webapp to save user informaiton like first name lat name address photo .... which will be entered by agents. the entered Informations should generate a pdf card with Qr code. I have sample, please ask in PM Backend Devlopment

    €384 (Avg Bid)
    €384 Ortalama Teklif
    60 teklifler

    Hi Guys, looking for a development team to build a buyback system. Very similar to [URL'yi görüntülemek için giriş yapın] 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!

    €1645 (Avg Bid)
    €1645 Ortalama Teklif
    82 teklifler
    Build a website 2 gün left

    Build a e-commerce website for industry components.

    €568 (Avg Bid)
    €568 Ortalama Teklif
    34 teklifler

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

    €4 / hr (Avg Bid)
    €4 / hr Ortalama Teklif
    11 teklifler

    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 ...

    €65 / hr (Avg Bid)
    €65 / hr Ortalama Teklif
    13 teklifler

    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.

    €71 (Avg Bid)
    €71 Ortalama Teklif
    3 teklifler

    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...

    €17 / hr (Avg Bid)
    €17 / hr Ortalama Teklif
    6 teklifler

    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.

    €118 (Avg Bid)
    €118 Ortalama Teklif
    39 teklifler

    Deploy Thinkphp onto my Aliyun previous aliyun experience is a must

    €34 (Avg Bid)
    €34 Ortalama Teklif
    2 teklifler

    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

    €452 (Avg Bid)
    €452 Ortalama Teklif
    45 teklifler

    i want to make a fantasy application like [URL'yi görüntülemek için giriş yapın] please help me

    €4379 (Avg Bid)
    €4379 Ortalama Teklif
    15 teklifler

    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

    €106 (Avg Bid)
    €106 Ortalama Teklif
    9 teklifler

    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 ...

    €2017 (Avg Bid)
    €2017 Ortalama Teklif
    38 teklifler

    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...

    €5332 (Avg Bid)
    €5332 Ortalama Teklif
    16 teklifler

    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.

    €97 (Avg Bid)
    €97 Ortalama Teklif
    8 teklifler

    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...

    €290 (Avg Bid)
    €290 Ortalama Teklif
    14 teklifler
    Build me an application 11 saat left
    ONAYLI

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

    €617 (Avg Bid)
    €617 Ortalama Teklif
    59 teklifler

    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...

    €16 / hr (Avg Bid)
    €16 / hr Ortalama Teklif
    18 teklifler

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

    €194 (Avg Bid)
    €194 Ortalama Teklif
    28 teklifler

    Önde Gelen Backend Development Topluluk Makaleleri