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Blockchain Developer Jobs in Delaware (NOW HIRING)

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE

$51 - $65.75/hr

Job Title: Sr Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10+ years Overview The people they are seeking, now, will be part of their Enterprise ...

Inframatix Inc

Lead Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Lead Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10 to 15 Years years Overview The people they are seeking, now, will be part of their ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Job Title: Sr Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10+ years Overview The people they are seeking, now, will be part of their Enterprise ...

Seven Seven Software

Full Stack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

5 to 10 years experienced Java Full Stack Developer with React & Angular experience. Job Requirements Position: Full Stack Java Developer with React/Angular Location: Wilmington, DE Work Setup: Fully ...

Zortech Solutions

Full stack developer

Wilmington, DE · On-site

Full stack developer Location: Wilmington, DE ( 5 days onsite)- F2F required look for nearby Candidates (Only w2) 3 Round of Interview ( One can be onsite)\ Must have Skills : Java Spring with React ...

Maximus

AI/ML Software Developer

Newark, DE · Remote

... engineering, and model lifecycle management - Implements model monitoring, performance validation, traceability, and reproducibility of AI artifacts - Integrates AI/ML capabilities into software ...

New

Maximus

AI/ML Software Developer

Dover, DE · Remote

... engineering, and model lifecycle management - Implements model monitoring, performance validation, traceability, and reproducibility of AI artifacts - Integrates AI/ML capabilities into software ...

New

Maximus

AI/ML Software Developer

Milford, DE · Remote

... engineering, and model lifecycle management - Implements model monitoring, performance validation, traceability, and reproducibility of AI artifacts - Integrates AI/ML capabilities into software ...

New

Maximus

AI/ML Software Developer

Smyrna, DE · Remote

... engineering, and model lifecycle management - Implements model monitoring, performance validation, traceability, and reproducibility of AI artifacts - Integrates AI/ML capabilities into software ...

New

Maximus

AI/ML Software Developer

Wilmington, DE · Remote

... engineering, and model lifecycle management - Implements model monitoring, performance validation, traceability, and reproducibility of AI artifacts - Integrates AI/ML capabilities into software ...

New

Maximus

AI/ML Software Developer

Seaford, DE · Remote

... engineering, and model lifecycle management - Implements model monitoring, performance validation, traceability, and reproducibility of AI artifacts - Integrates AI/ML capabilities into software ...

New

Maximus

AI/ML Software Developer

Middletown, DE · Remote

... engineering, and model lifecycle management - Implements model monitoring, performance validation, traceability, and reproducibility of AI artifacts - Integrates AI/ML capabilities into software ...

New

Arka Infotech Inc

Java Developer - AngularJS

Wilmington, DE · On-site

$51 - $65.75/hr

Java Developer - Angular.JS Location: Wilmington, DE Contract Length: 2 years F2F REQUIRED - LOCAL ONLY Visa copy needed for submission Requirements: Extensive experience with Java/J2EE application ...

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Blockchain Developer information

See Delaware salary details

$48K

$111.9K

$166.1K

How much do blockchain developer jobs pay per year?

As of May 30, 2026, the average yearly pay for blockchain developer in Delaware is $111,941.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,100.00 and $130,100.00 per year, depending on experience, location, and employer.

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 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 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.

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.

What is the difference between Blockchain Developer vs Blockchain Engineer?

AspectBlockchain DeveloperBlockchain Engineer
Primary FocusDeveloping blockchain applications and smart contractsDesigning and building blockchain infrastructure and networks
Skills & CertificationsProficiency in Solidity, JavaScript, cryptography; certifications like Certified Blockchain DeveloperKnowledge of distributed systems, network architecture; certifications like Certified Blockchain Engineer
Work EnvironmentSoftware development teams, startups, fintech companiesBlockchain infrastructure projects, enterprise solutions, network setup
Industry UsageApplication development in finance, supply chain, healthcareBuilding 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.

More about Blockchain Developer jobs
What are the most commonly searched types of Blockchain Developer jobs in Delaware? The most popular types of Blockchain Developer jobs in Delaware are:
What are popular job titles related to Blockchain Developer jobs in Delaware? For Blockchain Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Blockchain Developer jobs in Delaware look for? The top searched job categories for Blockchain Developer jobs in Delaware are:
Blockchain Developer jobs near you
Infographic showing various Blockchain Developer job openings in Delaware as of May 2026, with employment types broken down into 81% Full Time, 15% Part Time, and 4% Contract. Highlights an 74% Physical, 4% Hybrid, and 22% Remote job distribution, with an average salary of $111,941 per year, or $53.8 per hour.

Sr Java Full Stack Developer

Inframatix Inc

Wilmington, DE

$51 - $65.75/hr

Full-time

Posted yesterday

Job description

Company Description

InfraMatix Inc. is a Professional services and system integration company delivering IT security, identity, access management and regulatory compliance solutions leveraging 100s of years of collective experience across all major IAM vendor technologies. Focus on the strategy, design, configuration, implementation and management of its solutions for rapid success for the customers. The company seamlessly integrates software, deep professional services & expert support for all Identity Management activities, there by reduces financial, technical, and operational burden of managing Identity Management systems.
 

Job Description

Job Title: Sr Java Full Stack Developer

Location: Wilmington, DE

Duration: 2+ years

 

Required Experience "Minimum 10+ years

 

 

 

Overview

The people they are seeking, now, will be part of their Enterprise Platform Migration effort. This is a highly agile shop. The enterprise platform is built on Domain Driven design, with Event Driven architecture and Event Driven Microservices. They make extensive use of CQRS, Spring Boot and Axon. Object-oriented programming, Test-Driven Development (TDD), Behavior-Driven Development (BDD) are all a vital part of all development.

 

Candidates don't have to have this knowledge but need to have very strong object-oriented programming experience at minimum. 

 

 

** PLEASE NOTE - Candidates will be asked to complete a Coding Challenge exercise in order to be considered for this engagement. This exercise should take several hours. The candidate's response should be production-ready. (The more production-ready, the better it will appear to the review team)

 

This is the candidate's opportunity to demonstrate their Java coding skills and expertise.     

 

Main Skills / Talking points

         Passion for software engineering and software craftsman-like coding skills

         Looking for people who have built/scaled systems that service a large user base (millions).

         Object-oriented programming, Test-Driven Development (TDD), Behavior-Driven Development (BDD)

         CQRS (Command Query Responsibility Segregation)

         Event driven architecture

         Domain modeling / Domain driven design experience

         Axon Framework would be a big plus. 

         Gang-of-four design patterns (e.g. Observer, Factory, Command, Singleton, Decorator, etc.)

 

They need of people who:

         Are VERY strong, and expert, in Object-Oriented Programming

         Have a high level of enthusiasm and passion for this type of work.

         Are coding CRAFTSPEOPLE who take a great deal of pride in the efficient, high-level sophistication of their code.

         Have built/scaled systems that service a large user base (i.e. millions).  

         (in a perfect world) Contribute to Open Source projects.

They have, to this point, made a point of assembling a team of top notch developers who have experience in breaking down monolithic applications using event driven microservices. They are now looking for more.

Nice To Have  

KEY SKILLS - Need a Distributed Systems Engineer with 

         CQRS (Command Query Responsibility Segregation)

         Event driven architecture

         Domain modeling Domain driven design experience

         Axon Framework would be a big plus.  

Technologies (Strongly desired, but experience with equivalent technologies will work)

Programming Languages             Java 8, Groovy, GoLang, Cotlin, SQL, Shell

Patterns and Techniques             Domain-driven design, Command Query Responsibility Segregation

(CQRS), Event-Driven Architecture (EDA), Functional Programming

Platforms                                        OpenShift, Kubernetes, AWS

 

Soft Skills / Competencies (the more, the better)

         Passion for software engineering and software craftsman-like coding skills

         DevOps mindset

         Ability to conceptualize and develop cloud-native, production ready applications process

         Working experience with agile processes like extreme programming, lean and/or continuous delivery approaches.

         Ability to work effectively with distributed teams

         Think through hard problems and work with teams to make them reality

         Be a mentor and role model for other software engineers

         Understanding of enterprise and application architectures, software development tools and languages

Additional Information

All your information will be kept confidential according to EEO guidelines.

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