API Jobs in Web3 & Crypto

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Check out of 36 posted API Jobs. At LaborX you have a great option to choose a freelance job for API. Apply a job now and get paid in cryptocurrency.
Senior Software Engineer - Retail
BitGo is a prominent digital asset solutions provider, offering custody, wallets, staking, trading, financing, and settlement services from secure cold storage. With a strong emphasis on enabling clients to safely operate within the digital asset...
Full time
Office
Senior Software Engineer - Go Network
BitGo is a prominent industry player providing digital asset solutions encompassing custody, wallets, staking, trading, financing, and settlement services from highly secure cold storage. Since establishment in 2013, BitGo has been committed to empowering clients...
Full time
Office
Senior Software Engineer - Retail
BitGo is a prominent infrastructure provider of digital asset solutions, offering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage. Established in 2013, BitGo has been dedicated to empowering clients to navigate...
Full time
Office
Senior Software Engineer - Mobile (React Native)
BitGo is the leading provider of digital asset solutions, offering a range of services from custody to staking, trading, and more, all from regulated cold storage. Founded in 2013, our focus is on providing security...
Full time
Office
Senior Software Engineer, Full-Stack - Wallet Experience
BitGo is a prominent digital asset solutions provider, offering services like custody, wallets, staking, trading, and settlement solutions from regulated cold storage. Since its inception in 2013, BitGo has focused on empowering clients to securely...
Full time
Office
Senior Software Engineer - Retail
BitGo is the leading provider of digital asset solutions, offering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage. With a global presence and multiple Trust companies, BitGo serves numerous institutions, top...
Full time
Office
Senior Software Engineer - Go Network
Job Overview: BitGo is a prominent infrastructure provider of digital asset solutions, offering custody, wallets, staking, trading, financing, and settlement services from regulated cold storage since its establishment in 2013. Serving thousands of...
Full time
Office
Senior Software Engineer - Retail
BitGo is a prominent digital asset solutions provider, offering a range of services such as custody, wallets, staking, trading, financing, and settlement from secure cold storage. Our focus since establishment in 2013 has been on...
Full time
Office
Senior Software Engineer - Go Network
BitGo, a prominent infrastructure provider of digital asset solutions, offers a wide range of services including custody, wallets, staking, trading, financing, and settlement from regulated cold storage. Established in 2013, BitGo specializes in enabling clients...
Full time
Office
Front-End Developer (UI Design System)
At Toku, we specialize in cutting-edge global compensation and employment solutions, offering advanced functionalities like real-time tax calculations and a unified global API for seamless processing of non-cash compensations such as stock or token grants....
Full time
Remote
Software Engineer - SDK
DFINITY is a prominent contributor to the Internet Computer Protocol (ICP) with a core goal of consolidating global compute onto the secure ICP network, offering high security, performance, and the ability to accommodate billions of...
Full time
Office
Senior Software Engineer - Mobile (React Native)
BitGo, a prominent digital asset services infrastructure provider, specializes in custody, wallets, staking, trading, financing, and settlement from regulated cold storage. Established in 2013, BitGo uniquely caters to institutional clients in the digital asset domain....
Full time
Office
Software Engineer - Mobile (React Native)
BitGo is at the forefront of digital asset infrastructure solutions, catering to institutional clients with services such as custody, wallets, staking, trading, and financing. Established in 2013, BitGo is committed to driving the...
Full time
Office
Senior Software Engineer - Mobile (React Native)
** Summary:** BitGo is a leading provider of digital asset solutions aimed at institutional clients globally. We are focused on shaping the digital financial services economy and providing secure services to clients worldwide....
Full time
Office
(Junior/Mid/Senior) iOS Developer - Crypto.com App
About the role: As a vital member of our team, you will be dedicated to developing top-notch iOS applications utilizing modern technologies. Our iOS apps are exclusively crafted in Swift and adhere to...
Full time
Hybrid
Software Engineer - Mobile (React Native)
BitGo is a prominent infrastructure provider of digital asset solutions, serving custody, wallets, staking, trading, financing, and settlement from monitored cold storage. Established in 2013, BitGo is the first company in digital assets to focus...
Full time
Office
Senior Full-Stack Developer - Backend Team
We are a collaborative team focused on designing, developing, maintaining, and enhancing software for various ventures projects that are closely related to our core businesses. These projects are initiated quickly with small, efficient teams. As...
Full time
Hybrid
Senior Full-Stack Developer - Backend Team
We are seeking an innovative individual to join our team responsible for designing, developing, maintaining, and enhancing software features for the crypto.com application. As a Full-stack Developer, you will be deeply involved in creating scalable...
Full time
Hybrid
Senior Full-stack Developer
We are looking for a seasoned Full-stack Developer to contribute to the design, development, maintenance, and enhancement of software for various innovative projects closely related to our core business activities. These projects are swiftly bootstrapped...
Full time
Hybrid
Senior Backend Developer / Technical Team Lead -Equities
Job Summary: We are searching for an experienced backend developer or proactive team lead to join our backend development unit. The ideal candidate must possess a robust background in constructing high-performance trading systems...
Full time
Hybrid
Software Developer - Campus Hire
About the team: We are a team focused on designing, developing, maintaining, and enhancing software for various ventures projects. These projects are adjacent to our core businesses and operate with a lean team...
Full time
Hybrid
Founding Product Manager / Director of Product
** About Toku** At Toku, we are a cutting-edge global compensation and employment platform that offers real-time tax calculations, a unified global API for employment solutions, and seamless processing of non-cash compensation like...
Full time
Remote
Senior Backend Developer - Innovation
We are seeking a talented Senior Backend Developer to join our team in designing, developing, and enhancing software for new ventures projects. These projects are closely related to our core businesses and are rapidly launched...
Full time
Hybrid
Member of Technical Staff, Transparency
At Anchorage Digital, we are actively developing the most sophisticated digital asset platform tailored for institutional involvement in the world of crypto. Our thriving platform facilitates institutional engagement with digital assets through a...
Full time
Remote
Job Overview: Join Animoca Brands, a renowned leader in digital entertainment, blockchain, and gamification, in the role of a frontend developer. Your contribution will be pivotal in crafting engaging user interfaces and driving...
Full time
Remote
Senior Software Engineer, Javascript
Job Summary Our company, founded in 2014, aims to simplify wealth creation for individuals by providing a user-friendly platform for investing in various financial assets. With a global team and millions of customers,...
Full time
Office
Trading Software Engineer (C++/Python)
Flow Traders is seeking an experienced C++/Python engineer to join the growing development team in Hong Kong. The ideal candidate should possess qualities such as curiosity, methodical approach, and strong multitasking capabilities. This role presents...
Full time
Office
Senior Software Engineer (Mobile)
BitMEX, a top cryptocurrency derivatives trading platform, is a pioneer in cryptocurrency trading with a focus on innovation, liquidity, and security. Our platform caters to hundreds of thousands of traders handling billions of USD daily...
Full time
Office
Senior Software Engineer (Mobile)
BitMEX, a prominent cryptocurrency derivatives trading platform, is renowned for its innovative approach to cryptocurrency trading. With a strong focus on change and pushing boundaries, BitMEX continuously sets industry standards for innovation, liquidity, and security....
Full time
Remote
Quantitative Developer
As a Quantitative Developer at Kronos, you will join a top-tier trading team, collaborating closely with quantitative researchers to enhance trading strategies and implement high-frequency trading algorithms. Your role will involve utilizing the latest technology...
Full time
Office
Rust Engineer
About Enso Our goal is to streamline blockchain operations by consolidating various actions into single-click shortcuts. These shortcuts simplify interactions within the DeFi ecosystem, enabling users to engage with multiple ecosystem participants through...
Full time
Remote
Full Stack Engineer - Mainapp
We are a team dedicated to creating, enhancing, and maintaining software for fiat wallet projects. You will actively contribute to designing various components of scalable applications, ranging from frontend UI to backend infrastructure, with a...
Full time
Hybrid
Full Stack Engineer - Mainapp
We are seeking a team member to contribute to the design, development, maintenance, and enhancement of software for various fiat wallet projects. These projects are aligned with our core businesses, involving rapid bootstrapping with a...
Full time
Hybrid
Quant Developer - Liquidity3
Who We Are At OKX, we envision a future shaped by technology. Established in 2017, we are transforming global systems through our advanced digital asset exchange, Web3 platform, and blockchain ecosystems. By offering...
Full time
Office
Senior Staff Engineer - Growth
About OKX OKX is a renowned cryptocurrency exchange that was established in 2017. They are at the forefront of the industry, offering a wide range of cutting-edge products, solutions, and trading tools to...
Full time
Office
Staff Software Engineer
Job Description: At dYdX, you will have the opportunity to contribute to advanced decentralized technology that will transform the global financial market. Joining us at this early stage means that you will play...
Full time
Office
people

What does a blockchain developer do?

Cryptocurrency is a digital payment system that doesn't rely on banks to verify transactions. It’s a peer-to-peer system that can enable anyone anywhere to send and receive payments. Instead of being physical money carried around and exchanged in the real world, cryptocurrency payments exist purely as digital entries to an online database describing specific transactions. When you transfer cryptocurrency funds, the transactions are recorded in a public ledger. Cryptocurrency is stored in digital wallets.Cryptocurrency received its name because it uses encryption to verify transactions. This means advanced coding is involved in storing and transmitting cryptocurrency data between wallets and to public ledgers. The aim of encryption is to provide security and safety.

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