Software Engineer
San Juan, TX · On-site +1
We are looking for Software Engineers that want to help Citamed get to the next level. If working within a Tech Startup, with other professionals that will push you to the limit is what you are ...
Software Engineer
San Juan, TX · On-site +1
We are looking for Software Engineers that want to help Citamed get to the next level. If working within a Tech Startup, with other professionals that will push you to the limit is what you are ...
Blockchain Developer information
See McAllen, TX salary details
$45.6K - $55.8K
1% of jobs
$55.8K - $66K
4% of jobs
$66K - $76.2K
9% of jobs
$85.7K is the 25th percentile. Wages below this are outliers.
$76.2K - $86.4K
12% of jobs
$86.4K - $96.6K
15% of jobs
The median wage is $103.2K / yr.
$96.6K - $106.7K
14% of jobs
$106.7K - $116.9K
15% of jobs
$121K is the 75th percentile. Wages above this are outliers.
$116.9K - $127.1K
13% of jobs
$127.1K - $137.3K
9% of jobs
$137.3K - $147.5K
5% of jobs
$147.5K - $157.7K
3% of jobs
$45.6K
$106.3K
$157.7K
How much do blockchain developer jobs pay per year?
As of Jul 29, 2026, the average yearly pay for blockchain developer in McAllen, TX is $106,256.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,500.00 and $123,500.00 per year, depending on experience, location, and employer.
Is blockchain developer still in demand?
Yes, blockchain developers are in high demand due to the growth of cryptocurrencies, decentralized applications, and enterprise blockchain solutions. Skills in smart contract development, blockchain platforms like Ethereum, and security are particularly sought after across various industries.
Is blockchain development a good career?
Blockchain development is a growing field with high demand for skilled developers who understand blockchain protocols, smart contracts, and cryptography. It offers competitive salaries, opportunities for innovation, and the chance to work on emerging technologies, but requires continuous learning and technical expertise. Success in this career often depends on proficiency with programming languages like Solidity or JavaScript and familiarity with blockchain platforms such as Ethereum or Hyperledger.
What are the key skills and qualifications needed to thrive as a Blockchain Developer, and why are they important?
A Blockchain Developer should possess strong programming skills (such as in Solidity, JavaScript, or Python), a solid understanding of cryptography, and experience with distributed ledger technologies, typically backed by a degree in computer science or a related field. Familiarity with blockchain platforms (like Ethereum or Hyperledger), smart contract development, and relevant certifications (such as Certified Blockchain Developer) are highly beneficial. Attention to detail, problem-solving ability, and effective collaboration are standout soft skills in this role. These competencies enable developers to build secure, reliable, and innovative blockchain solutions that meet complex business and technical requirements.
What Does a Blockchain Developer Do?
A blockchain is a digital, public transaction record or digital ledger. People usually associate it with the cryptocurrency Bitcoin, but blockchain technology can also record digital transactions with other cryptocurrencies, data, or information. Unlike other forms of finance, cryptocurrencies that rely on the blockchain are decentralized, so people can access Bitcoin and other digital currencies without going to a bank. Computer experts and cryptographers are developing additional ways to use blockchain technology, such as for trade and healthcare records.
What does a blockchain developer do?
A blockchain developer designs, develops, and maintains blockchain-based applications and smart contracts. They work with blockchain platforms like Ethereum or Hyperledger, often using programming languages such as Solidity or JavaScript, and need a strong understanding of cryptography and decentralized systems.
What is the difference between Blockchain Developer vs Blockchain Engineer?
| Aspect | Blockchain Developer | Blockchain Engineer |
|---|---|---|
| Primary Focus | Developing blockchain applications and smart contracts | Designing and building blockchain infrastructure and networks |
| Skills & Certifications | Proficiency in Solidity, JavaScript, cryptography; certifications like Certified Blockchain Developer | Knowledge of distributed systems, network architecture; certifications like Certified Blockchain Engineer |
| Work Environment | Software development teams, startups, fintech companies | Blockchain infrastructure projects, enterprise solutions, network setup |
| Industry Usage | Application development in finance, supply chain, healthcare | Building blockchain platforms, maintaining networks, security |
While both roles involve blockchain technology, Blockchain Developers focus on creating applications and smart contracts, whereas Blockchain Engineers design and maintain the underlying blockchain infrastructure. The roles often overlap but differ in scope and technical emphasis.
What are Blockchain Developers?
Blockchain Developers are professionals who design, build, and maintain decentralized applications and smart contracts using blockchain technology. They work with various blockchain platforms like Ethereum, Hyperledger, or Solana to create secure and transparent systems for industries such as finance, supply chain, and healthcare. Their responsibilities include developing protocols, writing code for smart contracts, and ensuring the security and integrity of blockchain networks.
Is blockchain still a thing in 2026?
Blockchain development remains a relevant and in-demand profession in 2026, as many industries continue to adopt blockchain technology for secure transactions, decentralized applications, and digital assets. Blockchain developers with skills in smart contracts, cryptography, and platforms like Ethereum or Hyperledger are sought after, and the technology is expected to evolve with new use cases and innovations.
What are some common challenges Blockchain Developers face when integrating blockchain solutions with existing enterprise systems?
Blockchain Developers often encounter challenges when integrating blockchain solutions with legacy enterprise systems, such as ensuring interoperability between different technologies, managing data consistency, and addressing scalability concerns. Additionally, developers must navigate security protocols and compliance requirements unique to blockchain while collaborating closely with IT, security, and business teams. Adapting smart contracts to fit existing workflows and ensuring seamless user experiences require both technical expertise and effective communication across departments.
More about Blockchain Developer jobs
What cities near McAllen, TX are hiring for Blockchain Developer jobs? Cities near McAllen, TX with the most Blockchain Developer job openings:
Full-time
Re-posted 27 days ago
Job description
We are looking for Software Engineers that want to help Citamed get to the next level. If working within a Tech Startup, with other professionals that will push you to the limit is what you are searching for... then this is for you!
At Citamed, we strive for excellency at all levels of our business and operations. We pride ourselves for the attention to detail and the quality of our work. Therefore, we are looking for people that:
We also have some requirements for the opening:
01> var printers = [];
02> for(var i=0; i<3; i++) {
03> printers[i] = function(){
04> myCoolPrinter(i);
05> };
06> }
07> for(i=0; i<3; i++) {
08> printers[i]();
09> }
10> for(var j=0; j<3; j++) {
11> printers[j]();
12> }
13> function myCoolPrinter(v1){
14> // this function will print "v1"
15> }
DO NOT USE A COMPUTER TO RUN THE CODE ABOVE - we will know :). THE FOLLOWING QUESTIONS SHOULD BE ANSWERED BY MIND.
PLEASE USE A COMPUTER TO RUN THE PREVIOUS CODE SNIPPET TO ANSWER THE FOLLOWING QUESTIONS.
At Citamed, we strive for excellency at all levels of our business and operations. We pride ourselves for the attention to detail and the quality of our work. Therefore, we are looking for people that:
- Want to learn about everything... and keep learning... always!
- Are proactive and dynamic, with good attitudes and like having fun with coding and technology.
- Extremely passionate about technology, software, and quality.
- Ability to research, investigate, and study profoundly new technologies and best practices.
- Be able to manage priorities, constant changes, and new requirements while maintaining a high level of quality and attention to details, due dates, and deliverables.
- Be organized and able to work under pressure when necessary.
We also have some requirements for the opening:
- Should have at least 2-3 years of experience in software and applications architecture and development.
- Fully bilingual (verbal and written).
- Knowledge of two or more of the following programming languages/frameworks/infrastructure: Visual Basic, C#, MS-SQL, Javascript, Groovy (Java), ReactJS, Amazon Web Services.
- Availability to work in San Juan and with remote working options
01> var printers = [];
02> for(var i=0; i<3; i++) {
03> printers[i] = function(){
04> myCoolPrinter(i);
05> };
06> }
07> for(i=0; i<3; i++) {
08> printers[i]();
09> }
10> for(var j=0; j<3; j++) {
11> printers[j]();
12> }
13> function myCoolPrinter(v1){
14> // this function will print "v1"
15> }
DO NOT USE A COMPUTER TO RUN THE CODE ABOVE - we will know :). THE FOLLOWING QUESTIONS SHOULD BE ANSWERED BY MIND.
- Briefly describe lines 1-6.
- Briefly describe lines 10-12.
- Suppose that the function myCoolPrinter will output parameter v1 to the console. What will be the output?
PLEASE USE A COMPUTER TO RUN THE PREVIOUS CODE SNIPPET TO ANSWER THE FOLLOWING QUESTIONS.
- Refactor function myCoolPrinter so that it outputs to the console (eg: use console.log). What is the output?
- Is the output different to the one in question #3, why?