Web, Mobile & Software Dev Jobs & Projects

132 jobs found

We found 132 Web, Mobile & Software Dev jobs that paid in cryptocurrency. Search for work, find a remote job that suits your needs, and apply now!

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P2E utility game

Posted by Maxim Dan

Required skills

Hello, we are the team behind a cryptocurrency coin that has been out for a while now. We are looking to add a basic P2E Unity game that can be played in the browser. You basically have complete creative freedom in terms of what type of game you want to build. We just need to make sure it is in line with our brand/theme. For example, it could be something as simple as a Temple Run clone, where we airdrop tokens to the weekly high scorer, a Flappy Bird clone, or something more complex. Please let me know in your application what your idea is for the game you'd like to develop for our ecosystem. Just so that we know you read through the entire application, please mention your favorite cryptocurrency in your application. Please also attach any examples of relevant work. 
 

Budget

$300
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Bot

Posted by Jinola Tunwm

Required skills

Hi everyone I am thinking about starting a new software that will manage overdue invoices. The principle is a cloud-based software that will be an intermediary between my invoicing software and the clients. I will inject my invoices in UBL-format and the software will do the followup and act independently and automatically to send reminders for unpaid invoices. Ultimately, this software should be able to transmit these invoices and the necessary information to a lawyer of my choice by e-mail. Therefore, the software would also need to be able to integrate an API for reading the electronic bank statements and make sense of it (I already have the API) for the bank). alternatively, I should be able to go and manually indicate which invoices are paid or not. Also, I need the software to send the invoices to the clients with a payment gateway for quick payment. There are API's that can easily do that. Ideally, the Software would also have a module for invoicing in two formats (pdf and UBL). For me, this software should be user-friendly, reliable and have an attractive user interface. Here below, you will find a link to a similar software that is already on the market. I want something similar but that will be simpler and more user friendly. https://www.recovr.be/en#features Can you get back to me with a rough estimate? I am willing to answer all your questions and discuss it with you. Regards

Budget

$2,000
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Expert Full Stack Developer

Posted by Sami Eladly

Required skills

Expert Full Stack Developer - WordPress 
- Developing front end website architecture.
- Designing user interactions on web pages.
- Seeing through a project from conception to finished product.
- Staying abreast of developments in web applications and programming languages.
 

Budget

$30
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Developers & Data Experts for NFT Analytics Platform

Posted by NFtHelpr

Required skills

Hey everyone, 
We're currently looking to bring the brightest and most talenteddevelopers together to build an NFT Analytics platform with automated buy/sell functions that empower NFT investors by providing insights into collections. We have a community of 4000+ and a rapidly growing waitlist. Now we are in building mode! 
We're looking for other developers the are entrepreneurial and happy to participate in the upside of this project. You can read out the whitepaper herehttps://nfthelperbot.gitbook.io/nfthelper-bot-lite-paper 

Budget

$10,000
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i will do SEO for your website

Posted by frank louis

Required skills

hello
welcome to my gig I am a professional digital marketer and a social media marketer with many years of experience if you are looking for an expert that can help you with your channel video website then you have got to the right place 
my features
on page 
off page 
 technical
high engagement
hashtag research 
page SEO
FOE MORE INFORMATION YOU CAN PLEASE CONTACT ME
THANKS

Budget

$15
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Open position for a Senior Frontend Developer

Posted by King car

Required skills

Our developers are independent, self-organized, and agile. Despite the physical distance, you will work in close cooperation with product managers, designers, and other developers to fulfill the company’s mission of enabling our users to offer an unmatched customer service experience, every single day.
As a front-end developer, you will:
improve the overall experience of using KingCar by fixing, optimizing, and extending front-end functionality;
identify areas for improvement in the codebase;
coordinate on new features with the UX, back-end engineering, and product management teams;
triage, label, and fix reported issues;
present high-quality code to your front-end engineering manager for all assignments; and
engage in a mutual learning process as you work closely with other front-end developers.
In short, your work will give life to the experience of using our platform.
Requirements
Our must-haves
experience building user interfaces for the web
a solid understanding of web architecture and browser technologies, including CSS, semantic HTML, and core JavaScript concepts (e.g., asynchronous code execution)
experience with REST APIs and modern front-end frameworks (Vue, Svelte, React, Angular ...)
strong written communication and argumentation skills, especially when advocating for your approach to solving a problem (e.g., algorithm design and performance considerations)
high standards of quality for your own work
self-confidence and strong organizational habits
experience writing code that scales well (both in terms of performance and design)
initiative and follow-through on assignments (i.e., “Don’t wait to be asked”)
a growth mindset, actively seeking new learning opportunities and sharing and receiving constructive feedback on an ongoing basis (i.e., “Stay hungry”)
Our wishlist
experience with GraphQL APIs
a history of contribution to open source software
basic knowledge of Ruby on Rails
expierence with TailwindCSS
expierence with TypeScript
Show us what you’ve got
In addition to a résumé/CV and cover letter, be sure to include the following:
your scars and stories from past battles on the front-end, both lost and won
the strongest projects in your portfolio
the social and communication skills that will make you an effective addition to our remote-first team
What’s in it for you?
Naturally, with the position comes the opportunity to 1) leave your mark on KingCar during a phase of intensive development and growth and 2) help shape our future together.
On top of that:
As an agile, open-source company, our team is built around a flat hierarchy that gives you the latitude to pursue your own ideas.
You will be part of a close-knit, international team with an uncanny sense of unity.
Last but not least, you will enjoy the unbeatable freedom of remote work and flexible hours under management that does everything it can to support you in achieving your best work.
Therefore we ask you to answer the questions and try to solve the issues as follows:
1.) Some general questions:
- Why did you apply to KingCar?
- What was the moment when you decided to start coding and what do you like about it?
- What was your 2021 WOW-moment?
- What else do you do (except IT)?
2.) Regarding your skill and past experience:
- What's the coolest thing you've "built"? (If not yet mentioned above)
- Any other references you want to share?
- What are you struggling the most with?
- Are you more interested in becoming and expert or a generalist?
3.) Let's get practical:
Please solve the coding exercises from the linked repository. Feel free to add an pull request on GitHub or a attached archive with the solution.
You can choose between the JavaScript or TypeScript variant:
TypeScript: https://github.com/redsky500/frontend-test-ts
JavaScript: https://github.com/redsky500/Frontend-test-js
4.) Your expectations:
- What do you expect from us/KingCar?
- What do you expect to learn?
- What compensation have you in mind?
- What else is on your mind?
- How would you rate our application process so far?
Looking forward to read your reply!

Budget

$8,000
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Elementor Plugin development

Required skills

Hi There !
We need to implement an add-on for Elementor plugin in wordpress. The add-on has these features :
Sidebar settings including "Choose card", "Select from All cards"
Show a modal to user to select the card from All cards list.
Embed the card in editor (It's an Iframe and the code is ready)
Please feel free to connect with me and I can provide more details and the designs.
Thank you in advance !

Budget

$100
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Fork of Node Project

Posted by Sheldon Tweedie

Required skills

Hi,
We need someone who is able to fork a node project and add certain features to this.
Will need to be able to attach NFT's to nodes etc.
We have a design team who will work on that side of the project.

Budget

$7,500
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Rating system / social network for auditors

Posted by snjax

Required skills

We are looking full-stack (mostly front-end) developer for a rating system for informational security auditors.
This is a general web application with some kind of decentralization. It should look like https://gitcoin.co with GitHub integration and focused on informational security auditors of smart contracts.
An information security audit is a deterministic procedure:
1. The client asks for the audit from the auditor and provides to the auditor the scope (list of files) and git commit hash.
2. The auditor makes the report with a list of issues. The client fix the issues and provide comments to the auditor
3. The auditor check fixes and comments and provide the final report to the client
Here is an example of an audit: https://github.com/ConsenSys/Uniswap-audit-report-2018-12/blob/master/Uniswap-final.md
The system should be as much decentralized as it could be. Generally, payments for audits are processed in blockchain, so we will not manage payments. But we should provide a rating system based on payments (could be obtained from blockchain) and reviews of clients and auditors.
The first version could be the most simple as it could be: with only mapping between blockchain addresses and accounts, ratings, and links to the audits. Additional things like automatic scoping, lines of code counting, different metrics for auditors could be implemented later.
The developer should have a good product vision and implement simple and useful services. Experience with basic cryptography, blockchain (as a user), decentralization (IPFS, etc) could be preferable.
PS.
Our team is Russian-speaking (and worldwide located), so knowledge of the Russian language is preferable, but not necessary.

Budget

$5,000
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