Java Jobs in Web3 & Crypto

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Check out of 112 posted Java Jobs. At LaborX you have a great option to choose a freelance job for Java. Apply a job now and get paid in cryptocurrency.
Trading Analytics Developer, Quantitative Trading
The Quant Trading team manages risks associated with various crypto products, including spots and derivatives. They develop and implement trading strategies in fast-paced and complex trading environments. We are looking for a Trading...
Full time
Hybrid
Rust Engineer/ Blockchain Security Engineer
Responsibilities Development activities inclusive of proposing architectural decisions, participating in designs, conducting design and code reviews, and implementing solutions for complex issues within the blockchain protocol. Analyze and resolve challenging problems across...
Full time
Hybrid
Rust Engineer/ Blockchain Security Engineer
Responsibilities Development activities involve proposing architectural decisions, designing, conducting design and code reviews, and implementing solutions to complex problems in the blockchain protocol. Analyze and resolve challenging issues throughout the blockchain protocol....
Full time
Hybrid
Binance Accelerator Program - Software Engineer (DevOps & Data)
Binance, a renowned global blockchain ecosystem, operates the largest cryptocurrency exchange worldwide. With a user base exceeding 230 million across 100+ countries, Binance is recognized for its reliable security, transparent user fund handling, rapid trading...
Full time
Remote
Senior Quality Assurance Engineer (Equity)
Job Summary The ideal candidate for this role will oversee the design, creation, and execution of thorough test plans to ensure the quality and dependability of software products. This position necessitates a high...
Full time
Hybrid
Software Engineer (Machine Learning)
Our client, a prominent developer of body motion video games for their proprietary device, is in need of a Machine Learning Engineer to join their advanced engineering team. This role focuses on foundational technology in...
Full time
Office
Senior Android Engineer, Binance Square
Binance is a prominent global blockchain ecosystem, known for hosting the world's largest cryptocurrency exchange by trading volume and user base. Trusted by millions across various countries, we prioritize security, transparency, speed, liquidity, and an...
Full time
Remote
Quant Trader (VP)
The Quant Trading team is tasked with trading various crypto products, such as spots and derivatives, and managing associated risks. They craft and execute trading strategies in dynamic and intricate trading landscapes. The...
Full time
Hybrid
Senior Backend Engineer - Instant Messaging Chat
Binance is a globally renowned blockchain ecosystem that powers the largest cryptocurrency exchange in the world in terms of trading volume and user base. Trusted by millions across 100+ countries, we are known for our...
Full time
Remote
Binance Accelerator Program – QA Automation Engineer
Binance is a renowned global blockchain ecosystem known for operating the largest cryptocurrency exchange globally in terms of trading volume and user base. With over 230 million users across 100+ countries, Binance is highly respected...
Full time
Remote
LIMS Consultant (Japanese Required)
We are seeking an Implementation Consultant to join our client's professional services team, requiring strong technical skills. This role suits individuals with a software development background and a keen interest in bridging business requirements with...
Full time
Office
Senior Java Engineer
Overview: Binance is a prominent global blockchain ecosystem and top cryptocurrency exchange, serving millions of users across numerous countries. They are known for their commitment to security, transparency, speed, liquidity, and diverse digital...
Full time
Remote
Senior Java Engineer
Binance is a renowned global blockchain ecosystem that operates the largest cryptocurrency exchange in terms of trading volume and registered users worldwide. Trusted by over 280 million individuals across more than 100 countries, we are...
Full time
Remote
Java Backend Engineer - Global Payments, Card (Fiat)
Binance is a prominent global blockchain ecosystem known for operating the largest cryptocurrency exchange by trading volume and user base. With a strong emphasis on security, transparency, speed, liquidity, and a diverse range of digital...
Full time
Remote
Senior Java Engineer - KYC Tech
Binance is a renowned global blockchain ecosystem that operates the largest cryptocurrency exchange globally in terms of trading volume and registered users. With a wide reach spanning over 100 countries and trusted by more than...
Full time
Remote
Quality Assurance Manager (Crypto.com APP)
Job Summary The QA Manager position entails leading a team responsible for ensuring the delivery of top-notch software products that meet customer expectations and adhere to industry standards. This role necessitates strong leadership...
Full time
Hybrid
Software Engineer
About Keyfactor Our goal is to create a connected society founded on trust, providing identity-first security for both machines and humans. Keyfactor specializes in enabling organizations to swiftly establish digital trust at scale...
Full time
Office
Software Developer (CDNA)
We are seeking a Software Developer to join the team responsible for designing, developing, and enhancing software for various venture projects. These projects are closely linked to our core businesses and are rapidly developed with...
Full time
Hybrid
Senior Java Engineer - Margin Tech
Join a dynamic global company that is a driving force in the blockchain ecosystem and is recognized as the world's largest cryptocurrency exchange by trading volume and user base. With a strong focus on security,...
Full time
Remote
Software Engineer (Java Based)
Our organization is dedicated to creating a connected society built on trust, with a focus on identity-first security for all. With an extensive background in cybersecurity, we serve over 1,500 global companies. We take pride...
Full time
Office
Senior Backend Engineer - BWS Custody
BitGo, a top digital asset solutions provider with a global reach, is seeking a Senior Backend Engineer to join their Engineering Team in India. This role involves collaborating with skilled engineers, product managers, and security...
Full time
Office
Senior QA Automation Engineer (Exchange / Trading Platform)
The exchange team is responsible for developing and maintaining a sophisticated trading platform that offers a secure and seamless experience for clients globally. Operating in various regions such as APAC, EMEA, and North...
Full time
Hybrid
(Senior)Quality Assurance Automation Engineer (Mainapp)
Job Summary: We are seeking a skilled individual to join our dynamic team responsible for designing, developing, maintaining, and enhancing software for a range of ventures projects. These projects are essential to our...
Full time
Hybrid
Senior Java Developer
About us: B2C2 is a leading player in the digital asset space, spearheading the development of the future ecosystem. The firm has facilitated institutional access to cryptocurrency by ensuring reliable liquidity in various...
Full time
Office
Mid Java Developer
About us: B2C2 is a pioneering digital asset company shaping the future ecosystem. The company facilitates institutional access to cryptocurrencies by ensuring reliable liquidity regardless of market conditions. Built...
Full time
Office
Principle/Lead Engineer (Java) - Growth Tech
Responsibilities Develop and deploy financial and marketing products Collaborate with the Marketing team to grow the global user base Architect and build scalable software systems for widespread customer impact ...
Full time
Hybrid
Staff/Senior Software Engineer - Java (Exchange Platform - Trading Services)
Who We Are At our organization, we embrace the belief that technology will play a transformative role in shaping the future. Founded in 2017, we are dedicated to revolutionizing global systems through...
Full time
Office
Research Engineering Team Lead
Flow Traders seeks an adept Research Engineer Team Lead to join the Quantitative Tools team stationed in the Amsterdam office. This distinguished role offers the opportunity to integrate with a top proprietary trading firm renowned...
Full time
Office
Research Engineering Team Lead - London Office
Flow Traders is seeking a qualified Research Engineer Team Lead to be part of our Quantitative Tools team based in London. This role presents a distinctive chance to join a premier proprietary trading firm known...
Full time
Office
Associate, Derivatives Engineering
Who We Are: Our company focuses on developing products and services to facilitate global investments in economic progress. We are committed to leveraging blockchain and crypto advancements to enhance various sectors...
Full time
Office
Senior/Staff Android Developer
About OKX: Established in 2017, OKX is a prominent cryptocurrency exchange offering a wide range of spot and derivatives trading services. Leveraging blockchain technology, OKX has transformed the financial landscape by providing diverse...
Full time
Office
Senior/Staff iOS Developer
About OKX: Established in 2017, OKX stands out as a top-tier cryptocurrency exchange for spot and derivatives trading on a global scale. By leveraging blockchain technology, OKX disrupts the financial landscape by offering...
Full time
Office
Senior Software Engineer(Data)
Who are we? FalconX is a leading digital asset platform focusing on institutional clients. Our offerings include trade execution, credit & treasury management, prime services, and market making. With a global reach, cutting-edge...
Full time
Office
Data Engineer (Risk)
Who We Are At OKX, we are pioneers in technology, shaping the future through innovation in digital assets, Web3, and blockchain ecosystems. Our mission is to revolutionize the global financial landscape by offering...
Full time
Office
Software Engineer, Java
Company Overview We are a company focused on simplifying wealth creation through innovative financial solutions. Established in 2014 in Vienna, Austria, our platform is designed to empower individuals to achieve financial freedom by...
Full time
Office
Software Engineer, Java
Who we are: We are dedicated to simplifying wealth creation. Our team was founded in 2014 in Vienna, Austria, with a mission to empower individuals to trust in themselves and build financial freedom...
Full time
Office
Senior Software Engineer
Who We Are: FalconX is a leading digital asset platform tailored for institutional clients. Our comprehensive services cover trade execution, credit & treasury management, prime offering, and market making, boasting a track record...
Full time
Office
Senior Data Analyst
Senior Data Analyst (Contractor) Blue Cube Services Ltd. is seeking remote-working fraud specialists for a project with a leading software platform for digital assets. This role is for self-employed contractors compensated...
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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