Problem-Solving Jobs in Web3 & Crypto

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Check out of 338 posted Problem-Solving Jobs. At LaborX you have a great option to choose a freelance job for Problem-Solving. Apply a job now and get paid in cryptocurrency.
IT/Blockchain Infrastructure Engineer
Introduction: Founded by professors from prestigious universities, CertiK is a leading blockchain security company that leverages advanced AI technology to secure blockchain protocols and smart contracts. CertiK is dedicated to enhancing cyber security...
Full time
Remote
SDET (Python) - Trading Tech
Binance, a prominent global blockchain ecosystem and the home of the largest cryptocurrency exchange globally, is seeking a skilled SDET (mid to senior level) to drive and support Integration Testing for its high-performance backend software...
Full time
Hybrid
Technical Program Manager - Remote (UTC±2)
About Us Parity is a pioneering core blockchain infrastructure company aiming to build the foundation for the new decentralized internet. Founded by Dr. Gavin Wood, a prominent figure in the blockchain industry, our...
Full time
Remote
Software Engineer II - Desktop Applications
Flawless is a dynamic company at the forefront of revolutionizing Hollywood with its innovative suite of Gen AI film editing tools. Our aim is to empower filmmakers by providing advanced technology that fosters unlimited creativity,...
Full time
Hybrid
MLRO - France
Responsibilities Collaborate with the Head of Compliance to ensure effective implementation of the AML/CFT framework. Monitor daily operations to ensure adherence to AML/CFT policies. Serve as the primary contact for...
Full time
Hybrid
Senior Software Engineer
"The innovative AI company transforming the entertainment industry." Flawless is changing the landscape of filmmaking with its advanced suite of Gen AI film editing tools. Our goal is to equip filmmakers with cutting-edge...
Full time
Hybrid
Lead Desktop Support Engineer
"The AI company that's revolutionizing Hollywood" Flawless is innovating traditional filmmaking with its cutting-edge Gen AI film editing tools. Our mission is to empower filmmakers with advanced technology that fosters creativity, expands storytelling...
Full time
Hybrid
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 looking for a Full-stack Developer to join our team responsible for designing, developing, maintaining, and enhancing software for various projects related to crypto.com Application's features. You will be actively engaged in designing components...
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
Firmware Engineer Intern (f/m) (6 months)
We are a forward-thinking and innovative company dedicated to securing digital ownership in an evolving world and promoting true freedom. As revolutionaries, we combine excellence, ambition, and conviction to push the boundaries of technology and...
Full time
Office
Product Operations Manager
About Flipster Flipster is a cutting-edge trading platform revolutionizing the way investors engage with the world of cryptocurrency. At Flipster, we are dedicated to unveiling exclusive opportunities in the crypto space and offering...
Full time
Remote
Web3 Security Senior Operation
Responsibilities Oversee Web3 security cases, conduct thorough analyses, and develop strategies to mitigate risks effectively. Collaborate closely with analysts and engineers to streamline processes and minimize asset losses for users. ...
Full time
Remote
Frontend Engineer - Web3 Wallet
Binance has a leading position in the global blockchain ecosystem, including the world's largest cryptocurrency exchange. Trusted by millions worldwide, we prioritize security, transparency, speed, and liquidity in our digital asset products. From trading to...
Full time
Remote
Web3 Security Data Analyst
Binance, a leading global blockchain ecosystem, is known for operating the world's largest cryptocurrency exchange with a broad user base spread across more than 100 countries. The company is recognized for its superior security measures,...
Full time
Remote
Web3 Security Senior Software Engineer
Binance is a prominent global blockchain ecosystem renowned for operating the biggest cryptocurrency exchange in terms of trading volume and user base. With over 230 million users across 100+ countries, we are recognized for our...
Full time
Remote
Head of Business Operations
About us: B2C2 is a pioneering company in the digital asset space, driving innovation and shaping the future ecosystem. B2C2 has facilitated institutional access to cryptocurrencies, boasting reliable liquidity solutions...
Full time
Office
Experienced Trader - Hong Kong
Job Summary About Us Auros is committed to advancing the cryptocurrency ecosystem through its exceptional liquidity and market-making services. As a prominent player in the market, we trade globally, facilitating a...
Full time
Office
Customer Service Representative (German)
Binance, a prominent global blockchain ecosystem, is in need of experienced individuals to join as Customer Support representatives to help establish and broaden our customer support operations. Customer Support is a key focus...
Full time
Remote
Python Engineer (352)
Job Summary: If you are a skilled Python Engineer looking to advance your career internationally, this could be the opportunity for you! We are a people-first company collaborating with US software firms to...
Full time
Remote
Customer Service Agent - Merchant Team (Spanish Speaker)
Binance is a prestigious global blockchain ecosystem known for operating the largest cryptocurrency exchange in terms of trading volume and user base worldwide. Trusted by over 230 million individuals from more than 100 countries, Binance...
Full time
Remote
Human Resources Generalist
CleanSpark, Inc. (CLSK) (NASDAQ: CLSK) ("CleanSpark") is a leading player in the digital currency industry, spearheading innovation in this ever-evolving landscape. We are seeking enthusiastic individuals to join us in our journey of growth and...
Full time
Office
Product Manager - Data Security
Overview Binance is a globally renowned blockchain ecosystem that houses the largest cryptocurrency exchange in terms of trading volume and user base. Our platform is trusted by millions of users across 100+ countries...
Full time
Hybrid
Product Manager ( Web)
Binance, a prominent player in the global blockchain industry known for its leading cryptocurrency exchange, is in search of a highly experienced Product Manager with a focus on Web. The successful candidate should have a...
Full time
Hybrid
Customer Service Agent - Merchant Team
Binace is a prominent entity in the global blockchain landscape, recognized for operating the largest cryptocurrency exchange globally in terms of trading volume and user base. Trusted by millions across 100+ countries, we are known...
Full time
Remote
Blockchain Engineer (Node.js)
About the Company: Founded in 2016, the company stands on the principle that everyone should have control over their money, data, and identity. With a platform boasting over 1 million users, it revolutionizes...
Full time
Hybrid
Operations Lead - Bifinity Bahrain
We are in search of a highly proficient and seasoned Operations Lead to join our team located in Bahrain. The Operations Lead will assume responsibility for supervising and controlling the operational functions of Bifinity's services,...
Full time
Hybrid
Member of Client Operations, Trading
At Anchorage Digital, we are dedicated to developing the most cutting-edge digital asset platform for institutions to engage in the world of cryptocurrencies. Our platform facilitates institutional participation in digital assets through custody, staking, trading,...
Full time
Remote
(Mid/Senior) iOS Developer - Exchange App
About the role: As a valued member of our team, you will be focusing on the development of top-notch iOS applications utilizing a contemporary tech stack. Our apps are constructed entirely in Swift,...
Full time
Hybrid
Information Security Engineer
About Keyfactor Our focus is on creating a connected society built on trust, with security at the forefront for every individual and machine. Keyfactor is dedicated to helping organizations establish and maintain digital...
Full time
Remote
(Mid/Senior) iOS Developer - Exchange App
About the role: As a member of our team, you will be responsible for developing top-notch iOS applications utilizing a modern tech stack. Our iOS apps are Swift-based and adhere to an MVVM...
Full time
Hybrid
Senior Full-Stack Developer
About the Company: Blockchain.com is known for being a global leader in the digital assets software platform industry. With the largest production blockchain platform worldwide, we are dedicated to creating an open, inclusive,...
Full time
Office
AML Investigations Team Lead
Wallet in Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've...
Full time
Remote
Executive Assistant to CEO & Management Team
We are in search of a proactive, detail-oriented, and highly organized individual to fill the role of Senior Executive Administrator, providing extensive support to our executive leadership team. This role necessitates exceptional multitasking abilities, strategic...
Full time
Remote
Staff Software Engineer, Corda
At R3, the company envisions a world where value can freely move while ensuring safe business transactions. The organization's mission is to facilitate an open, trustworthy, and lasting digital economy. Functioning as a scale-up entity...
Full time
Hybrid
Mid/Senior Web Developer- Marketing
We are seeking a talented individual to contribute to the design, development, maintenance, and enhancement of software for various ventures projects closely linked to our core businesses. This role involves actively participating in the creation...
Full time
Hybrid
Senior Back-End Engineer, Institutional OTC
Blockchain is a leading software platform specializing in digital assets, established in 2011. The company offers the largest and most dependable production blockchain platform worldwide, with over 75 million wallets in use. The team at...
Full time
Office
Third Party Risk Management, Analyst
About the Company BitGo is a prominent infrastructure provider of digital asset solutions, catering to institutional clients globally. With a focus on digital financial services, the company offers a range of services including...
Full time
Office
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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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