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Future of Blockchain Technology and the Job Market

07th Sep, 2023
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    Future of Blockchain Technology and the Job Market

    Blockchain technology has become a buzzword in recent times. At the core of cryptocurrency lies the blockchain technology. Today, various industries leverage technology for diverse purposes. Are you still wondering what blockchain is? Well, it is an immutable and secure digital ledger that records transactions permanently and verifiably.

    The global market size of blockchain was USD 4.67 billion in 2021. It is expected to reach USD 163.83 billion by the year 2029. That shows the rapid growth of the technology over the years. In this article, you will get to know about the blockchain future and its future market. Let us dive in!

    What is the Current Scenario of Blockchain Development?

    Blockchain has become a legitimate disruptor in several industries. It has effectively streamlined transactions, internal communications, and data storage.

    Global organizations are using the technology to create digital currencies. Moreover, it has also helped companies to increase the transparency of data and lower the chances of potential fraud. It even allows customers to gain access to cloud-based solutions to host, build, and use blockchain apps.

    The finance sector witnesses millions of transactions every day. That is why cost-efficiency, security, and transparency are of top priority for the industry. With the increase in cybercrimes, the security of transactions has become a matter of concern for the finance sector. The evolution of blockchain has proved to be beneficial for the sector.

    Blockchain technology is increasingly being adopted in the industry owing to its ability to ensure secure and transparent transactions. It records transactions using encryptions and complex algorithms. As a result, transactions become irrevocable and are easily available to everyone present in the system.

    The technology has also benefitted the pharmaceutical companies. It has made it easy to track different things and has improved supply chains significantly. Blockchain in future is likely to impact various other industries in different ways.

    Owing to the benefits of blockchain technology, the demand for blockchain development is on the rise. So, if you want to gain expertise in technology, enrolling in Blockchain courses can be an ideal option.

    What Caused the Sudden Surge of Interest and Hype Around Blockchain Technology?

    Over the years, there have been a lot of attempts to develop an incorruptible digital ledger that can be isolated from centralized control. But none were successful in getting rid of the need for trusted guardians. However, blockchain technology made it possible. It has significantly impacted how the transactions are verified.

    Blockchain technology provides a decentralized ecosystem and ensures greater privacy and the delivery of better services. Apart from that, one of the main reasons for the growing interest in blockchain technology is that people have started realizing its benefits. Some of the top benefits that led to the surge of blockchain are listed below.

    Increased Efficiency and Speed

    Tradition processes that rely more on paper are usually time-consuming and may be prone to human error. Moreover, they also require the intervention of a third party. Blockchain technology eliminates the need for any third party and streamlines the processes efficiently.

    It increases the speed of transactions and ensures that they are completed faster. Transaction details get stored effectively on the blockchain. As a result, there is no need to reconcile different ledgers. So, settlement and clearing can be done much faster.

    Greater Transparency

    Before the emergence of blockchain, organizations had to maintain separate databases. However, blockchain technology leverages a distributed ledger. It ensures that the data and transactions are consistently recorded in multiple locations.

    All the participants on the network have the permission to access the information at the same time. As a result, it provides greater transparency. Moreover, as the transactions are available with date and time, it offers better clarity to the participants. It also eliminates the chance of fraud.


    One of the fundamental features of blockchain is its decentralized nature. Unlike traditional centralized systems, blockchain operates on a distributed network of computers called nodes. This decentralization eliminates the need for a central authority or intermediary, allowing for peer-to-peer transactions and reducing the risk of a single point of failure or control.

    Better Security

    Increased security of transactions is undoubtedly one of the prominent benefits of blockchain technology. It helps in effectively securing the crucial and sensitive data of the users. It creates a record that cannot be altered.

    The data is end-to-end encrypted. It prevents any kind of unauthorized activities and potential fraud.

    Tokenization and New Business models

    Blockchain facilitates the creation and management of digital assets through tokenization. This opens new possibilities for innovative business models, such as tokenized securities, decentralized finance (DeFi), and non-fungible tokens (NFTs). Tokenization enables fractional ownership, increased liquidity, and the creation of unique digital assets, unlocking new avenues for investment and creativity.

    Reduced Costs

    Blockchain technology also helps organizations to lower their costs significantly. It increases the efficiency of processing transactions and streamlines settlement and clearing. By eliminating the need for agents like third-party providers and vendors, it promotes better cost savings for the organizations.

    Future and Applications of Blockchain Technology in Various Industries

    Now that you have a clear idea of the current state of blockchain, it is time to explore the future of blockchain technology. Well, the future scope of blockchain is plenty. Some of the prominent applications in different industries are listed below.


    The future of blockchain in finance is quite promising. The cost of money transfers between different intermediaries is very high. Blockchain technology can eliminate the need for such intermediaries and help in lowering the cost significantly. It can provide the finance sector with a transparent ledger system. It becomes quite easy for the authorities to keep track of the outflow and inflow of cash. It helps in tackling the issues of black money flows effectively.

    The technology can automate several processes in the financial sector. It allows banks to conveniently create smart contracts. Well, smart contracts refer to self-executing agreements between different parties. These contracts can be used for the licensing of IP rights, payment for goods delivered or services rendered, and more. Tracking assets such as real estate and gold is also simple with blockchain technology. Through automated systems, it helps verify ownership rights effectively. The technology also makes the authentication of loans, contracts, and other documents easier.

    Cybersecurity & Networking

    One of the popular blockchain future applications is its use in cybersecurity and networking. The increase in the instances of cybersecurity attacks is becoming a matter of concern for businesses around the globe. It usually results in tampering of data and affects the reputation of businesses.

    Many companies still have a centralized storage medium. That often makes it easy for hackers to attack a single vulnerable point and gain access to the crucial and sensitive data of the business. Using blockchain technologies can help prevent such incidents. The use of blockchain can secure the private and personal information exchanged by individuals over chats. Blockchain technology can also provide protection against DDOS attacks.

    DDOS is a type of attack in which several computer systems attack a target and cause a denial of services to the users. It results in the slowing down or crashing of the system. The integration of blockchain technology into decentralized solutions can be effective in lowering DDOS attacks.

    Cloud Storage

    Another prominent use of blockchain in the future is cloud storage. The centralized servers of the cloud platforms pose a risk of data loss, hacking, and human errors. The huge exposure of these platforms usually allows unauthorized access.

    Moreover, the complexities of cloud computing invite malicious attackers to find leaks in the system and gain access to sensitive information. The main problem with cloud storage solutions is that they have a single point of failure. An ideal solution to this problem is the implementation of blockchain technology.

    In the blockchain, the files are stored across multiple nodes or computers on a decentralized network. That means there is no single point of failure. In case data is lost from one computer, it can be easily retrieved from the other computers on the network. It prevents the loss of data and ensures the smooth functioning of the businesses.


    The future scope of blockchain technology in IoT is also quite interesting. Top companies such as IBM and Samsung are rapidly adopting the technology to develop distributed networks of IoT devices. The core aim is to eliminate centralized locations for communication management between devices for diverse activities like error handling, software upgrades, and more.

    Blockchain technology can help in the creation of mesh networks. It allows the IoT devices to interconnect in a more reliable manner. It proves to be an excellent way of getting rid of threats like impersonation and device spoofing.

    The integration of technology with IoT can also bring along several industries. For instance, it can help streamline the operations of logistics, supply chain, and insurance as they are reliant on each other.

    Digital Advertising

    The blockchain technology scope in the future for digital advertising also seems to be promising. Today, businesses face a lot of challenges in digital advertising. It includes a lack of transparency, bot traffic, inefficient payment models, domain fraud, and more.

    That is exactly where blockchain technology comes to help. Owing to its reliability and transparency, it helps resolve potential problems in the supply chain. With this technology, it becomes easy to handle advertisement-related transactions.

    Supply Chain Management

    In the supply chain, human errors and time delays are the major concerns. Reducing such issues and ensuring better supply chain management is possible with blockchain technology. It allows you to effectively monitor costs, employment, and releases in the supply chain at every step.

    The traceability of blockchain makes it easy to ensure the legitimacy of products and maintain a fair-trade status. It helps prevent the potential loss of revenues from grey-market or black-market products. Moreover, it prevents reputational damage to businesses.


    The blockchain scope in the future for the government is plenty. The technology can help government agencies to effectively handle and secure very large quantities of data. It ensures better data management and protects sensitive data from thefts and fraud.

    The national digital currencies are another future scope of blockchain. Governments are likely to develop more digital currencies and participate in the open market.

    Will There Be a High Demand for Experts in Blockchain?

    By now, you must be aware of the future of blockchain technology. So, it is understood that the demand for experts in blockchain will be very high in the future. To explore the best opportunities, it is vital to obtain the Certified Blockchain Professional certification.

    Organizations that want to integrate blockchain into their operations require experts who can design and develop blockchain solutions tailored to their specific needs. These experts need to understand the underlying principles of blockchain, programming languages, smart contract development, and security considerations.

    Considering the increasing interest from various industries, ranging from finance and healthcare to supply chain management and beyond, the demand for blockchain experts is likely to continue growing. Organizations recognize the transformative potential of blockchain and are actively seeking professionals who can help them harness its benefits, mitigate risks, and navigate the complex landscape of decentralized technologies.

    The current job market has a lack of experienced professionals in blockchain technology.  That means there are more job opportunities and lesser competition. So, getting certified in the technology can enable you to gain a competitive edge in the industry.

    Some of the most in-demand job roles relating to blockchain include the following:

    • Blockchain quality engineer
    • Blockchain developer
    • Blockchain solutions architect
    • Blockchain UX designer
    • Blockchain project manager
    • Blockchain legal consultant
    • Blockchain analysts.


    The demand for blockchain technology is not likely to slow down any time soon. It will increase even more soon. More businesses are realizing the benefits of blockchain and rapidly adopting it.

    The technology can only enhance the security and privacy of data but also streamline business operations and increase efficiency. It can benefit the industries such as finance, advertising, supply chain, cybersecurity, and more. Blockchain can even prove to be beneficial for government agencies.

    Now that you have clarity about the blockchain future, you may want to build your career in technology. In that case, enrolling in the right course and getting certified is the need of the hour. Enroll in KnowledgeHut’s Blockchain courses and embark on a rewarding career.

    Frequently Asked Questions (FAQs)

    1Will blockchain replace traditional financial institutions?

    Blockchain technology may not replace financial institutions. However, it can benefit the institutions by enabling them to lower their costs, improve efficiency, and provide customers with better experiences. It will significantly transform the ways in which financial institutions operate. 

    2How will blockchain impact the job market?

    The evolution of blockchain technology is creating new job opportunities in the market. Today, there is a growing demand for blockchain developers who can build smart contracts and decentralized apps. 

    3What industries will benefit the most from blockchain technology?

    No doubt, the finance industry will be benefited the most from blockchain technology. However, other industries that will get significant benefits include healthcare, entertainment, supply chain management, information and communication technology, cybersecurity, and transportation. 

    4How can blockchain improve supply chain management?

    Blockchain technology allows the supply chains to function more efficiently. It enables companies to complete transactions without the need for any third parties. It offers real-time tracking and visibility of different products and goods. It increases trust and transparency in the supply chain. 


    Dr. Manish Kumar Jain

    International Corporate Trainer

    Dr. Manish Kumar Jain is an accomplished author, international corporate trainer, and technical consultant with 20+ years of industry experience. He specializes in cutting-edge technologies such as ChatGPT, OpenAI, generative AI, prompt engineering, Industry 4.0, web 3.0, blockchain, RPA, IoT, ML, data science, big data, AI, cloud computing, Hadoop, and deep learning. With expertise in fintech, IIoT, and blockchain, he possesses in-depth knowledge of diverse sectors including finance, aerospace, retail, logistics, energy, banking, telecom, healthcare, manufacturing, education, and oil and gas. Holding a PhD in deep learning and image processing, Dr. Jain's extensive certifications and professional achievements demonstrate his commitment to delivering exceptional training and consultancy services globally while staying at the forefront of technology.

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