Freelancer.com is offering you thousands of professional Java developers who will help you with all your Java tasks in a timeless manner and with excellent proficiency. Java is a scripting language used to enable programmatic access to objects within software applications. Java developers will make your website more interactive, allowing your users to input information, move elements around on the page, and make your website more functional.

If you are a Java developer, can finish tasks with high level standards and in a timely manner, then this is the right place for you! Freelancer.com supplies Java freelancers with thousands of projects, having clients from all over the world looking to have their job done professionally and settling for nothing but the best. Jobs vary from building dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript projects and get paid with an average of $200 per project!

Hire Java Developers

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    620 jobs found, pricing in GBP

    I have ride share app build in Kotlin Android. I need to rotate map while Driver in in ride same as Ola App.

    £93 (Avg Bid)
    £93 Avg Bid
    5 bids

    I am looking for a android app developer. To add ads in the existing app. Further details will be provided on discussion.

    £1188 (Avg Bid)
    £1188 Avg Bid
    23 bids
    develop android app 19 hours left

    I want to develop android video application. It is something like youtube. I need android developer with rich skill.

    £260 (Avg Bid)
    £260 Avg Bid
    8 bids

    Hi! I am looking for hire senior android developer who can work online application with API. You must have knowledge of amazon s3 sdk for upload files to server as well must have knowledge of ViewModel etc. You must able to start working right now. More work will be given regularly if I like your work style as well speed. If you have read the project, Please give your final hourly rate for work an...

    £9 / hr (Avg Bid)
    £9 / hr Avg Bid
    11 bids
    i need android app 19 hours left
    VERIFIED

    i need amazon & flipkart all product on my app by affiliate api

    £311 (Avg Bid)
    £311 Avg Bid
    12 bids

    My company is making a new mobile app by Native, not cross platform If you have a good skill for that, I want to work with him. it's a ongoing project and I want a longterm developer.

    £532 (Avg Bid)
    £532 Avg Bid
    35 bids

    Main functions include #1 scan BLE devices #2 connect with app #3 user rename the connected ble device #4 parse BLE device data and send to server with a given api. We have BLE device SDK and you need to make a simple app. Must show you have worked on BLE devices before and must demo your own BLE app.

    £15 / hr (Avg Bid)
    £15 / hr Avg Bid
    27 bids

    We are looking for someone who has experience in building a web portal with backend to self file canadian income tax return with netfile. Some examples would be [login to view URL], [login to view URL], turbo tax etc... Please only serious bidder with previous experience and a good knowledge of Canadian tax system. Timeline 5 months

    £8822 (Avg Bid)
    £8822 Avg Bid
    58 bids

    I would like to migrate my existing website contents into shopify based website which synchronize online sales and offline sales, stock inventory.

    £119 (Avg Bid)
    £119 Avg Bid
    10 bids

    I need some changes to an existing website. I need you to design a website for my small business. this is for Indian freelancer only

    £64 (Avg Bid)
    £64 Avg Bid
    11 bids

    All, I need a Oracle Developer to convert an Oracle Forms 11g Application into a responsive Web application using JAVA or any other language and be running on Oracle DB 12c/18. The migration plan should also include modernising the UX and creating smashing Dashboards. More detail will be provided to the selected few

    £1784 (Avg Bid)
    £1784 Avg Bid
    30 bids

    We have a C++ code written already by a scientist. We want to make it more reliable and professional. We need to do following things: Add unit tests Independent code instances are run parallel in bash using background processes. Transfer that to C++ itself. example scripts: [login to view URL] If MPI is the only option that is good too. Not sure multi-trending will work here. This code will be us...

    £113 (Avg Bid)
    £113 Avg Bid
    7 bids
    Android TV App 16 hours left
    VERIFIED

    Covert website into android TV App.

    £15 / hr (Avg Bid)
    £15 / hr Avg Bid
    24 bids
    Android App -- 2 15 hours left

    Hi I am looking for a native android developer to complete an existing native mobile app.

    £153 (Avg Bid)
    NDA
    £153 Avg Bid
    8 bids

    Hi I am looking for a native android and ios developer to complete an existing native mobile app.

    £452 (Avg Bid)
    NDA
    £452 Avg Bid
    6 bids
    Codility question 15 hours left
    VERIFIED

    I have a Codility task which takes 60 minutes. It probably will be about Java question and Restfull API. If you believe that you can solve the questions which I don't know yet, let me know..

    £87 (Avg Bid)
    £87 Avg Bid
    9 bids

    Looking a android app like shop 101 if you can provide me kindly share price and all details

    £210 (Avg Bid)
    £210 Avg Bid
    4 bids
    Android High Memory -- 2 14 hours left
    VERIFIED

    Hi, I need help on fixing high memory issues and improve performance to existing mobile app. Thanks

    £67 (Avg Bid)
    £67 Avg Bid
    7 bids
    Stellar/blockchain intergration 14 hours left
    VERIFIED

    developing a crypto exchange. looking for a dev who will perform some key functions like cryptos withdraw and stellar integration. stellar codes is ready and just need to be integrated into app

    £117 (Avg Bid)
    £117 Avg Bid
    6 bids

    I need urgent help on the documentation of the "Encryption/Decryption using ESP8266 and message transmission" project. Only on implementation and Testing...Bid only if you can manage within 24hrs

    £2 - £6 / hr
    Sealed
    £2 - £6 / hr
    6 bids
    Android High Memory 13 hours left
    VERIFIED

    Hi, I need help on fixing high memory issues and improve performance to existing mobile app. Thanks

    £38 (Avg Bid)
    £38 Avg Bid
    5 bids

    Already built API with open source but need to help for FCM. Please contact with me if you have experience backend API in java. If you have an experience traccar server api, it will be better. Server: [login to view URL] Thank you.

    £129 (Avg Bid)
    £129 Avg Bid
    33 bids
    user Registration system 13 hours left
    VERIFIED

    • Implement the Factory design pattern. • Implement partial application of the Command design pattern. • Apply the Model-View-Controller architectural design pattern. • Utilise test-driven development to implement the provided UML diagram.

    £28 (Avg Bid)
    £28 Avg Bid
    8 bids
    P2P Video Conference 12 hours left
    VERIFIED

    We want a p2p video conference system. *** Each session there will be a psychologist and a client. They will make some therapy sessions. So we should be able to create and delete rooms. *** It should be fast. We don't want to lost the connection between psychologist and client. *** It should work on web and webview (android+ios both).

    £146 (Avg Bid)
    £146 Avg Bid
    12 bids
    JMeter Expert Required 12 hours left
    VERIFIED

    Hi, I need a JMeter Expert for small project. Thanks, Vijay.

    £21 (Avg Bid)
    £21 Avg Bid
    12 bids

    Developing an end to end android application which it contains maps, customer booking, person tracking etc

    £476 (Avg Bid)
    £476 Avg Bid
    9 bids
    Android app rebuild -- 2 12 hours left
    VERIFIED

    Are you expert and individual in android studio and back-end . Only bid if you can start work now

    £9 (Avg Bid)
    £9 Avg Bid
    6 bids
    android and java -- 2 11 hours left
    VERIFIED

    Open Day tour staff which will aid the open day tour process. - mobile application which has been designed to assist the tour guides and operators who are involved in the Open Day tours - Separate account types so the open day guides and open day organisers have access to a different interface with different functionality - A user interface suitable for a novice with a professional aesthetic -...

    £192 (Avg Bid)
    £192 Avg Bid
    14 bids

    stop music player android app on play other player

    £106 (Avg Bid)
    £106 Avg Bid
    11 bids

    I would like to have a web application to track my employees, different construction sites, their tasks and weekly hours. Preliminary designs of how it should look are provided, based on the dimension of an average mobile phone. I want to be able to visit different screens of the application, where different details will be shown about my business. 1. Login page - this is where different constru...

    £917 (Avg Bid)
    £917 Avg Bid
    64 bids

    We are looking for an Android developer that is familiar with the BLE side of things. We already have an app, however lost our in house capability for development. The app communicates with a light via BLE. When Android OS10 was released something changed in the Bluetooth API which broke our app. Ideally you are a BLE expert and have supported this fix for another APP that broke with OS10 (many ...

    £407 (Avg Bid)
    £407 Avg Bid
    13 bids
    android and java 10 hours left
    VERIFIED

    Open Day tour staff which will aid the open day tour process. - mobile application which has been designed to assist the tour guides and operators who are involved in the Open Day tours - Separate account types so the open day guides and open day organisers have access to a different interface with different functionality - A user interface suitable for a novice with a professional aesthetic -...

    £22 (Avg Bid)
    £22 Avg Bid
    7 bids
    need app developer 10 hours left
    VERIFIED

    Android app developer with back-end expert required .

    £11 (Avg Bid)
    £11 Avg Bid
    7 bids

    spring boot login registration

    £99 (Avg Bid)
    £99 Avg Bid
    49 bids

    Hi, I am looking for swift and java developer who can complete an existing native mobile app.

    £953 (Avg Bid)
    NDA
    £953 Avg Bid
    10 bids

    Add additional 1 minute or so audio every 5 seconds to 15 minute audio track join both at end use a file folder to do this so it will output a wav or mp3. Preference a wave however a mp3 could work.

    £21 (Avg Bid)
    £21 Avg Bid
    14 bids

    Need to program PMC-xp, PAMP 4x100, PTX remote, ADMS.

    £219 (Avg Bid)
    £219 Avg Bid
    3 bids

    Request details I developed a Java program to scrap information from a website. The architecture of the solution involves: 1) using Java Selenium to send requests to the webpage via Chrome Webdriver to trigger authentication and authenticated requests; 2) routing the requests from Chrome (headless) to Java BrowserMobProxy to capture three HTTP headers (Authorization, X-CSRF-TOKEN, and Cookie) and ...

    £391 (Avg Bid)
    £391 Avg Bid
    9 bids
    Java program expert - 9 hours left
    VERIFIED

    Open Day tour staff which will aid the open day tour process. - mobile application which has been designed to assist the tour guides and operators who are involved in the Open Day tours - Separate account types so the open day guides and open day organisers have access to a different interface with different functionality - A user interface suitable for a novice with a professional aesthetic t...

    £18 (Avg Bid)
    £18 Avg Bid
    4 bids

    We are looking for someone who has already worked in this. We can compromise on the technologies if the code is already available. Technology Front End - Any latest JS BackEnd - [login to view URL] or Spring Boot DB : NoSQL database ( MongoDB)

    £86 (Avg Bid)
    £86 Avg Bid
    7 bids

    I developed a Java program to scrap information from a website. The architecture of the solution involves: 1) using Java Selenium to send requests to the webpage via Chrome Webdriver to trigger authentication and authenticated requests; 2) routing the requests from Chrome (headless) to Java BrowserMobProxy to capture three HTTP headers (Authorization, X-CSRF-TOKEN, and Cookie) and one query string...

    £366 (Avg Bid)
    £366 Avg Bid
    9 bids

    We need android and ios mobile application within 30 [login to view URL] application is based on ecommerce.

    £1194 (Avg Bid)
    £1194 Avg Bid
    22 bids

    Hi I am looking for a native android and ios developer to complete an existing native mobile app.

    £638 (Avg Bid)
    NDA
    £638 Avg Bid
    6 bids

    Want to building blockchain for specific virtual cureency such as bitcoin, ethereum , Looking for experienced Blockchain Developer , who has already worked on any such projects

    £979 (Avg Bid)
    £979 Avg Bid
    7 bids

    Request details I developed a Java program to scrap information from a website. The architecture of the solution involves: 1) using Java Selenium to send requests to the webpage via Chrome Webdriver to trigger authentication and authenticated requests; 2) routing the requests from Chrome (headless) to Java BrowserMobProxy to capture three HTTP headers (Authorization, X-CSRF-TOKEN, and Cookie) and ...

    £377 (Avg Bid)
    £377 Avg Bid
    9 bids

    Request details I developed a Java program to scrap information from a website. The architecture of the solution involves: 1) using Java Selenium to send requests to the webpage via Chrome Webdriver to trigger authentication and authenticated requests; 2) routing the requests from Chrome (headless) to Java BrowserMobProxy to capture three HTTP headers (Authorization, X-CSRF-TOKEN, and Cookie) and ...

    £108 (Avg Bid)
    £108 Avg Bid
    10 bids
    Endpoint DLP 7 hours left
    VERIFIED

    We are currently exploring a new Cloud Based DLP product, with the following requirements: written in what ever langauge suggested: light weight Endpoint agent that can allow dlp and Avira antivirus checking and enfore Data loss Prevention - we could use google DLP. 1. Data discovery and classification 2. Automatically mask your data to safely unlock more of the cloud [login to view URL] re-ide...

    £77 (Avg Bid)
    £77 Avg Bid
    1 bids

    I need an Android app. I would like it designed and built. I am wondering if this is even possible and I need a programmer to help me with this I'm trying to design an app which controls WiFi-enabled led lights but I can programme a lighting chase which also plays music. But also to maybe go further with this in the future by creating a playlist which has music and lighting states linked tog...

    £550 (Avg Bid)
    £550 Avg Bid
    13 bids

    *** Firebase is not an option. Do not propose it *** Hi, I have an app that aggregates breaking news and I want to serve this to people based on this location. I have the database ready and I want someone who can implement this with MQTT on both on the server side and the app side. I will give you access to the database and ask you to create a one page Android app. Whenever I select my locatio...

    £289 (Avg Bid)
    £289 Avg Bid
    5 bids

    Hi, I am looking for a developer who can add live video broadcast feature in my current app. The app currently allow users to capture video and upload. I want to use the same camera for live video broadcasting.

    £78 (Avg Bid)
    £78 Avg Bid
    4 bids

    Top Java Community Articles