区块链开发工程师可以做一辈子吗知乎,区块链开发工程师可以做一辈子吗工资多少

区块链技术

区块链技术是一种分布式数据库技术，它能够让用户自由地共享，存储和管理数据。它的特点是具有去中心化、不可篡改、安全可靠、可追溯、可验证等特点，可以有效地解决数据安全、数据共享等问题。区块链技术的应用范围涉及金融、政府、企业、社会等多个领域，可以实现数据的安全存储、数据的可信认证、智能合约的自动执行等功能。

区块链开发工程师

区块链开发工程师是一种职业，主要负责开发和维护基于区块链技术的应用程序，并对区块链技术进行研究和开发。区块链开发工程师需要具备良好的编程能力，熟悉区块链技术，了解区块链的技术原理，能够深入分析和解决各种技术问题，还要有良好的沟通能力和团队协作能力。

区块链开发工程师工资

区块链开发工程师的工资水平取决于工作经验、技能水平等因素，一般来说，工作经验越丰富，技能水平越高，工资越高。根据拉勾网的数据，北京、上海、深圳等一线城市的区块链开发工程师的月薪可以达到20-30万元不等，而二三线城市的区块链开发工程师的月薪可以达到5-10万元不等。
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A. I want to engage in the underlying development of the blockchain. Is there any prospect?

The underlying development of the blockchain is very promising, just like the Internet in the 1990s.
The core of blockchain technology is to record data and contracts along the timeline, which can only be read and written, but cannot be modified or deleted. At the application level, the three major advantages of blockchain, including security, transparency, and efficiency, make it particularly helpful in standardizing the development of Internet finance and promoting the popularization and innovation of the Internet of Things and the sharing economy; in the capital market, the use of distributed databases and Smart contracts can also significantly reduce manual verification work and save costs for financial institutions.
Domestic Puyin Group is also paying attention to blockchain technology, applying blockchain technology to the tea industry, and launching tea-based digital currency Puyin.

B. Does blockchain have development prospects in the future?

A series of large companies such as Tencent and Alibaba are all trying to share and seize the blockchain cake. Do you think it has any development prospects? Of course there is! Below are the top ten predictions of the China Academy of Information and Communications Technology on the global blockchain. I hope it will be helpful to you! !

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From the current market media information, we can see that blockchain information has occupied the major media landscape. It is not an exaggeration to say that it is in the center of the storm. The appropriate metaphor is that it is in the center of the storm.

Why does the blockchain become so popular all of a sudden? Let’s talk about the currency circle. For example, a mainstream currency actually appeared a few years ago, but because the single value direction is not recognized by people, it is not It is worth entering the public eye. After several years of skyrocketing, it seems that some potential human nature has suddenly been activated. It is similar to buying a house. Everyone cannot understand it. It is tempting, explodes, and then activates greedy human nature. Then the information exploded all at once. Seeking knowledge is what everyone wants to know about how coins are produced and how coins are created. So this is how the term blockchain was discovered.

Back to the topic, there is a difference between the currency circle and the blockchain. The currency is just an extension of the blockchain, and the blockchain is the underlying development structure of the currency. Blockchain uses code architecture to build a data distribution architecture similar to a spider web. The information in each link is a storage node, which is different from the previous centralized information storage centers. If you want to modify one of the links, other storage information nodes do not allow it, and you cannot modify the underlying information. This kind of storage center The standardized information distribution is theoretically more secure and has better information flow. Just like a house, the framework determines the layout and layout of the house.The comfort of lighting and the principles of building code architecture are also critical. There is currently not much reference information to what extent the blockchain architecture can achieve specific utilization value, but large companies have begun to make layouts. As for the current currency Judging from the popularity of the industry, the financial attribute field of blockchain is more attractive than other fields.

The development prospects of the future blockchain are certain. If you want to understand the prospects of the blockchain field, you still need to have a deeper understanding of what the big guys in the current blockchain field are doing. For example, a certain investment giant What are V people doing using blockchain? The direction they are taking has set the benchmark for the development of this field to a certain extent.

I still advise that there are risks in certain coins, so do it and cherish it.

The prospects are great

Blockchain is called the next generation of disruptive core technology, and some scholars believe it will redefine the world. Our government also supports blockchain technology. All its codes are transparent and each personal information is stored on a separate chain. Compared with the current leakage of personal information, the emergence of blockchain will effectively solve this problem. Question, secondly, there are many other applications of blockchain, private messages that need to be understood!

The current public misunderstanding about blockchain is mainly due to the state’s jurisdiction over digital currencies. The emergence of digital currencies has greatly threatened legal tender. The state has no control over this uncontrollable currency. Supported! However, if digital currency can be effectively popularized in the future, this decentralized currency will be even better than legal currency in terms of security and cost.

Based on the above personal opinions, if you are interested in blockchain and digital currency, please feel free to discuss in private!

Judging from the current situation, it is relatively simple for major Internet companies to test blockchain application functions and is still in its infancy. The real potential application space of blockchain (finance, government affairs, medical care, etc.) is still huge, and it will take time to slowly explore it. In the short term, it does not yet have the conditions for large-scale implementation. However, recently, major Internet companies have frequently deployed blockchain technology, which has played a positive role in cultivating and promoting blockchain in my country's market. Especially in the A-share market, it has attracted strong attention from investors. China Merchants Securities believes that through the conduct of major Internet companies, the audience of blockchain will gradually expand from niche players to the general public.

The current trend is good.

1. Distributed ledgers improve social efficiency.

2. Certain industries can reduce the need for intermediaries.

3. The development of storage and computing performance may bring more industry opportunities.

Bitcoin can solve these problems, and Bitcoin is BSV.

To be honest, the prospects are very good! If you want to talk about digital currencies like Bitcoin, I think the prospects are not great now. First, because mining is now very difficult, personallyUsers are rarely able to mine it, but because the volatility is too high and the water is too deep, investment basically results in more losses and less profit. The only money that can be made is miners and exchanges.

But blockchain is different. Blockchain is a technical and knowledge-based thing. It can be used in many aspects, such as shopping transactions, transportation and logistics, finance, insurance and many other aspects. It can be applied. Not many banks are now cooperating with Internet companies to develop blockchain.

Therefore, blockchain should have good application prospects in the future, mainly because the technology itself has many advantages and has a wide range of applications.

Blockchain definitely has development scenarios! Blockchain technology can be applied in many fields, including finance, insurance, and shopping transactions. And due to the advantages of the blockchain itself, decentralization, asymmetric encryption, etc. are a good way to solve the current trust problems in people's production and life. The future prospects of digital currency may not be great, but I think blockchain has huge room for development.

Qianzhan believes that China’s blockchain market will maintain rapid growth, with a compound annual growth rate of 73% in market size from 2021 to 2026. The market size in 2026 will reach US$16.368 billion, and in the next 20 years , China’s blockchain industry market size is expected to reach the trillion level.

China’s blockchain industry market is developing rapidly

From 2017 to 2020, large IT Internet companies have deployed blockchain, start-ups have entered a blowout mode, and the industry scale has continued to expand. According to IDC According to the data, China's blockchain industry has experienced changes from a market size of US$85 million in 2017 to an industry scale of US$561 million in 2020.

In terms of the number of enterprises, in 2020H1, my country provided blockchain professional technical support, products, solutions and other services, and the number of new blockchain enterprises with input or output reached 303, a year-on-year increase of 274.07 %.

China’s blockchain patents account for a large proportion of the world, and the industrial aggregation effect is beginning to show.

From the perspective of the global competition landscape, my country’s competitive advantages in the blockchain industry are relatively obvious. Judging from the number of patents, according to data from the "Global Enterprise Blockchain Invention Patent Ranking in the First Half of 2020" released by IPRdaily, the world's authoritative third-party intellectual property agency, and the incoPat Innovation Index Research Center, the TOP 100 companies mainly come from 14 countries and regions. , China accounts for 46%, followed by the United States accounting for 25%.

As an important carrier for the development of blockchain industrial clusters, local governments are accelerating the construction of blockchain industrial parks. Judging from the location distribution of industrial parks, there are a large number of blockchain industrial parks in cities such as Beijing, Shanghai, Hangzhou, Guangzhou, Chongqing, Qingdao, and Changsha, forming a Bohai Rim agglomeration effect dominated by Beijing and Shandong, with Zhejiang,The Yangtze River Delta agglomeration effect is dominated by Shanghai and Jiangsu, the Pearl River Delta agglomeration effect is dominated by Guangdong, and the Hunan, Guizhou and Chongqing agglomeration effect is dominated by Chongqing and Hunan. In the future, China's blockchain industry is expected to accelerate development relying on the aggregation effect.

The blockchain financial field is the most widely used

my country's blockchain industry applications are mainly distributed in finance, supply chain, traceability and hardware, accounting for nearly 65%. According to the "Blockchain Blue Book: China Blockchain Development Report (2019)", there are nearly 28,000 blockchain companies in the country. Among them, about 1,000 blockchain companies have been put into production, accounting for only 3.6%. They are mainly concentrated in developed eastern regions such as Beijing, Shanghai, Guangdong, and Zhejiang.

The market capacity of the blockchain industry is expected to reach trillions in the future

Blockchain technology is a key direction for China’s new generation of independent innovation breakthroughs in information technology, and contains huge space for innovation. In the fields of chips, big data, cloud computing and other fields, innovation activities are becoming increasingly active, and innovation elements are constantly accumulating. The application of blockchain technology in various industries continues to deepen, which will give rise to a large number of new technologies, new products, new applications, and new models.

China focuses on accelerating the transformation of its economic development model, pays more attention to the improvement of economic quality and people's living standards, and uses new generation information technology, including blockchain technology, to transform and upgrade traditional industries and enhance the quality of traditional industries. Develop quality and efficiency, and improve the level of smart social management, public services and home life.

The huge market demand in the future will bring rare development opportunities and broad development space to blockchain technology. Researchers compiled and analyzed that China’s blockchain market will maintain rapid growth, with a compound annual growth rate of 73% in market size from 2021 to 2026. The market size in 2026 will reach US$16.368 billion, and in the next 20 years, China’s blockchain market will The industry market size is expected to reach the trillion level.

—— For more data, please refer to the "China Blockchain Industry Market Foresight and Investment Strategic Planning Analysis Report" by the Qianzhan Industry Research Institute

At present, the country also strongly supports the development of blockchain Technology is expected to be applied in various fields, so now some large companies, such as Tencent, Alibaba, NetEase, and the Internet are involved. It is still in the development stage, and we can look forward to the future

Blockchain Economy It cannot be simply understood as various virtual currencies. The essence of blockchain is to solve the problem of authenticity, confidentiality and non-tampering of information. (Everyone participating is a recorder of information, and everyone is just a part of the entire information chain. Ring) It more effectively solves the problems of privacy and integrity, so its application scenarios and prospects are broad and promising. (But it should not become a paradise for scammers)

C. Do Java programmers have a future in blockchain development?

Java is currently the most popular development language, and its income is compared to other Much higher. This career is essential for many large companies
Blockchain is a trend, what matters is what role it plays. Tencent is currently in the blockchain testing phase.
But maybe, what if everyone follows suit?

D. Employment prospects for blockchain technology applications

Employment prospects:
Blockchain technology is a rapidly developing field and is currently being used by more and more companies and companies. The organization is widely used. Blockchain technology is widely used in many fields such as finance, logistics, medical care, and social media. Therefore, the employment prospects in the application direction of blockchain technology are very optimistic.
In the future, the demand for blockchain experts will grow rapidly, especially blockchain engineers and experts who already have relevant experience. Although it is possible that the start-up company you enter will fail due to immature technology or investors. They withdrew their capital and went bankrupt due to dissatisfaction, but blockchain is still a high-demand industry in the future.

E. Employment direction and prospects of blockchain engineering

The employment prospects are broad. At the current stage, blockchain technology is still in the stage of systematic development and technological application exploration, so relevant practitioners Most of them focus on theoretical research and the exploration and development of practical scenarios.

With the vigorous development of Blockchain 2.0 and the proposal of the concept of Blockchain 3.0, Blockchain technology has expanded from the financial field to all aspects of social life, and a large number of enterprise-level applications have begun to use Blockchain technology.

In addition, the market currently lacks comprehensive technical talents who understand computer technology, have relevant algorithm foundations, and can use Ethereum and Hyperledger Fabric applications. For developers, blockchain application development will be a new continent.

1. Block + chain

As the name suggests, blockchain is a database formed by blocks combined in a chain. We call it a blockchain database. Blockchain is a transaction database shared by all nodes in the system. These nodes participate in the blockchain network based on value exchange protocols.

2. Distributed structure

The blockchain builds a distributed structural system based on the open source and decentralized protocol determined by the system, allowing value The exchanged information is sent to the entire network through distributed propagation, and the information data content is determined through distributed accounting, stamped with timestamps to generate block data, and then sent to each node through distributed propagation to achieve distributed storage.

3. Asymmetric encryption algorithm

To put it simply, it allows us to use two passwords respectively in the process of "encryption" and "decryption". Passwords are asymmetric.

4. Script

A script can be understood as a programmable smart contract. With scripts in place, blockchain technology will give the system the opportunity to handle some unforeseen transaction patterns, ensuring that this technology will not become outdated in future applications and increasing the practicality of the technology.

F. Is it easy to find a job in the blockchain direction?

Professional talents in the blockchain direction are currently very easy to find jobs. This aspect is an area that the country is currently paying attention to, and many national-level projects have been added. Blockchain Chain companies currently have a huge demand for talents. For example, Qulian Technology, a relatively well-developed blockchain technology company in China, started recruiting at schools across the country a while ago. Dear friends, what are the prospects for blockchain technology? The following content is just Personal experience and opinions are for reference and learning only. I have been exposed to the blockchain industry for many years. I have my own opinions and understanding from its ups and downs. I personally think that blockchain technology is still very good. The reasons are as follows: Blockchain technology serves as the successor to the Internet.
Knowledge expansion:
As an underlying protocol or technical solution, blockchain can effectively solve the trust problem, realize the free transfer of value, and provide digital government certificate storage and anti-counterfeiting data services in the transaction settlement of digital currency financial assets. Digital currency has broad prospects in other fields. After experiencing physical precious metal banknotes and other forms, digital currency has already been developed. Blockchain technology also has a vitality, which is that it is a relatively perfect thing under the premise of current computer technology, but These architectural computing models will be vulnerable to the impact of quantum computer models, so even if there are broad application prospects, if quantum computer technology develops rapidly, blockchain technology may be there.
In addition, blockchain technology is deriving into new business formats and becoming a new driving force for economic development. Blockchain technology is promoting a new round of business model changes and becoming an important support for building an honest social system. 3 Future application prospects are broad In the past, the circulation of physical banknotes was difficult to trace, but with the application of blockchain technology.
Blockchain engineering employment prospects and directions:
1. In addition, as an emerging technology, there are still many technical difficulties when applying blockchain in the actual production environment of the financial industry, such as throughput. Technological innovations such as blockchain, such as scalable consensus mechanism, privacy and security manageability, are of great significance to the financial industry and are expected to accelerate the process of "trusted digitization" and continue.
2. Increased research strength and significant research results. As of the end of 2019, the number of blockchain research institutions in my country has reached 97. In addition, domestic universities have deployed blockchain technology research, strengthened innovation in theoretical knowledge of blockchain technology, and improved university campuses. Blockchain technology research and development capabilities. As of the end of 2019, my country’s universities have participated in strengthening blockchain technology research and development.
3. In 2020, blockchain was included in the category of "new infrastructure" by the country. At least 7 provinces introduced blockchain support policies. In the same year, blockchain technology is gradually moving from concept to implementation and application scenarios. The multi-point "Blockchain+" application in various industries has become a symbol of the continuous maturity of the blockchain. "Blockchain+" in 2020.
4. Excellent talents can inject fresh blood into the development of the industry. More and more cities are stepping up the introduction of blockchain talents. The demand for technical talents ranks first. From the perspective of job distribution, my country’s blockchain in 2019 Industry peopleAmong the talent needs, technical talent demand accounts for the largest proportion, reaching about 445%, far exceeding other types of work. At the same time.