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Blockchain Developer Jobs in Springfield, MA (NOW HIRING)

Pwc

Guidewire Developer, Senior Associate

Hartford, CT

$77K - $202K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Guidewire developer at PwC, you will specialise in developing and customising applications using the Guidewire platform. Guidewire is a software suite that provides insurance companies with ...

ACI Infotech

.Net Developer ( Azure)

Hartford, CT · On-site

Knowledge of server-side programming languages including ASP.Net Standard and Core and JAVA. * Familiarity with DBMS technology, including SQL Server, MS SQL 2012 and above and SSIS (SQL Server ...

Hexplora

Senior Java Full Stack Developer

Holyoke, MA · On-site

$51.50 - $66.50/hr

Title: Senior Java Full Stack Developer (Enterprise Integration & AWS) Location: Holyoke, MA(Hybrid) Seeking an experienced Senior Java Full Stack Developer with strong expertise in enterprise ...

eTeam

Senior Java Python Backend Developer

Hartford, CT · On-site

$121K - $157K/yr

Job Summary : eTeam is seeking a Senior Java Python Backend Developer for a contract position. The role involves handling development projects in Java and Python, with responsibilities including ...

Trilon Group

Early Career Engineer

Hartford, CT · On-site

$65K - $95K/yr

  • Medical

  • Retirement

  • PTO

Early Career Engineer Department: Community Infrastructure Employment Type: Full Time Location: Hartford, CT Compensation: $65,000 - $95,000 / year Description Early Career Engineer Multiple ...

Trilon Group

Early Career Engineer

Hartford, CT · On-site

$65K - $95K/yr

  • Medical

  • Retirement

  • PTO

Early Career Engineer Department: Community Infrastructure Employment Type: Full Time Location: Hartford, CT Compensation: $65,000 - $95,000 / year Description Early Career Engineer Multiple ...

Trilon

Early Career Engineer

Hartford, CT

  • Medical

  • Retirement

  • PTO

Early Career Engineer Multiple Positions - Civil, Municipal, Transportation Engineering & Project Controls Position Type: Full-Time | On-Site/Hybrid Locations: Detroit, Cleveland, Maumee, Chicago ...

Deloitte

Delivery Management Engineer III

Hartford, CT · Hybrid

Stakeholder Communication & Leadership: you will drive proactive collaboration between PMOs, executives, technical partners, and DevOps teams. Qualifications - Required Skills and Experience * 6+ ...

Doosan

Engineer, Control Center

South Windsor, CT · On-site

Job Information The Control Center Engineer reports to the Service organization at HyAxiom. The Service organization is responsible for customer support, spare parts management, service engineering ...

DOOSAN

Engineer, Control Center

South Windsor, CT

Job Information The Control Center Engineer reports to the Service organization at HyAxiom. The Service organization is responsible for customer support, spare parts management, service engineering ...

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Showing results 21-40

All JobsBlockchain Developer JobsBlockchain Developer Jobs in Springfield, MA

Blockchain Developer information

See Springfield, MA salary details

$47.8K

$111.5K

$165.4K

How much do blockchain developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for blockchain developer in Springfield, MA is $111,454.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,700.00 and $129,500.00 per year, depending on experience, location, and employer.

What is a blockchain developer?

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 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 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.

How much do blockchain developers make?

Blockchain developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and skill level. Senior developers with expertise in smart contracts and blockchain platforms can earn higher salaries, especially in competitive markets or with specialized certifications.

What is the work of a blockchain developer?

A blockchain developer designs, develops, and maintains blockchain-based applications and smart contracts. They work with blockchain platforms like Ethereum or Hyperledger, using programming languages such as Solidity or JavaScript, and often require knowledge of cryptography and decentralized systems. Their role involves ensuring security, scalability, and functionality of blockchain solutions.
More about Blockchain Developer jobs

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For Blockchain Developer jobs in Springfield, MA, the most frequently searched job titles are:

What job categories do people searching Blockchain Developer jobs in Springfield, MA look for?

The top searched job categories for Blockchain Developer jobs in Springfield, MA are:

What cities near Springfield, MA are hiring for Blockchain Developer jobs?

Cities near Springfield, MA with the most Blockchain Developer job openings:

Blockchain Developer jobs near you
Infographic showing various Blockchain Developer job openings in Springfield, MA as of August 2026, with employment types broken down into 56% Full Time, and 44% Contract. Highlights an 81% In-person, and 19% Remote job distribution, with an average salary of $111,454 per year, or $53.6 per hour.

Senior .NET Developer ( Need locals to CT)

Yale University

Hartford, CT • On-site

$55 - $72.75/hr

Other

This job post has expired today. Applications are no longer accepted.

Yale University rating

8.6

Company rating: 8.6 out of 10

Based on 64 frontline employees who took The Breakroom Quiz

67th of 618 rated colleges and universities

Job description

Role: Senior .Net Developer
Location: Hartford, CT (Hybrid)
Duration: Long Term
Position Summary:
The Office of Early Childhood (OEC) is seeking a Senior Developer to support development work across OEC, include design and development of Power Apps, web base customer facing UI, and enhancements/bug fixes for current .NET applications.
This role combines requirements analysis, software development, and data migration validation responsibilities within an Agile Scrum framework. The candidate will be a key member of a cross-functional, self-managed Scrum team, collaborating with product owners, developers, testers, and data specialists to deliver high-quality, incremental releases.
A significant aspect of this position involves supporting the project's data migration efforts, including developing and executing automated, reusable data testing scripts to validate migration accuracy across environments and documenting data and interface mappings between legacy and modernized systems.
Responsibilities:
Requirements Analysis & Documentation
  • Collaborate with OEC stakeholders and technical teams to elicit, analyze, and document business and system requirements.
  • Translate business needs into user stories and acceptance criteria, maintaining a refined Azure DevOps product backlog.
  • Document current and future state workflows, integration points, and data dependencies.
  • Create and validate data mapping documents between legacy and modern systems.
  • Develop interface mapping documentation to align legacy screens and functions with modernized application components.
  • Define and maintain functional, non-functional, and reporting requirements, ensuring end-to-end traceability.

Software Development & Technical Implementation
  • Design, develop, and refactor components using ASP.NET MVC, Entity Framework, and Azure App Service.
  • Contribute to CI/CD pipeline setup and optimization using Azure DevOps and Azure Git Repositories.
  • Work with Azure SQL databases to design schema, implement stored procedures, and optimize performance.
  • Collaborate with data engineers on SSIS-based ETL processes and data migration activities.
  • Participate in code reviews, ensuring adherence to best practices for performance, maintainability, and security.

Data Migration Validation & Testing
  • Develop and maintain omnipotent (comprehensive, reusable) data validation scripts to verify migrated data after each migration cycle in test environments.
  • Validate record counts, referential integrity, field-level transformations, and business rule consistency across environments.
  • Identify and analyze data discrepancies, collaborating with developers and data teams to resolve issues.
  • Maintain documentation for data validation procedures, testing outcomes, and transformation logic.
  • Support system, integration, and user acceptance testing (UAT) by creating and executing test cases.
  • Log and manage defects and testing results using Azure DevOps.

Agile/Scrum Collaboration
  • Serve as an active member of a cross-functional, self-managed Scrum team responsible for delivering working software increments.
  • Participate in all Scrum ceremonies-including daily stand-ups, sprint planning, reviews, and retrospectives.
  • Work closely with the Product Owner to refine and prioritize backlog items and define sprint goals.
  • Contribute to a culture of continuous improvement, team collaboration, and shared accountability.

Technical Skills & Qualifications
Required:
  • Proficiency in ASP.NET MVC and Entity Framework for web application development.
  • Strong understanding of Azure platform services, including Azure SQL, App Service, Azure DevOps, CI/CD pipelines, and Azure Git Repositories.
  • Expertise in developing and executing automated data validation/testing scripts (SQL or other scripting languages).
  • Strong grasp of relational databases, data modeling, and data mapping techniques.
  • Experience documenting and validating legacy-to-modern data and interface mappings.
  • Proficiency in Azure DevOps for managing work items, test cases, and defect tracking.
  • Solid understanding of Agile/Scrum principles and practices.
  • Proficiency in Microsoft Office Suite, including Excel (for data analysis) and Visio (for process mapping).

Preferred:
  • Experience with legacy system modernization or public-sector transformation projects.
  • Knowledge of security, access control, and user role management in enterprise applications.
  • Familiarity with API documentation, system integration, and report validation.

Key Deliverables:
  • User Stories with Acceptance Criteria
  • Functional & Non-Functional Requirements
  • Current/Future State Process Maps
  • Legacy-to-Modern Data Mapping Documents
  • Legacy-to-Modern Interface Mapping Documents
  • Developed and Tested .NET Components
  • Data Validation and Migration Testing Scripts
  • Test Plans, Test Cases, and Test Results
  • Traceability Matrix
  • Deployment Artifacts via Azure DevOps CI/CD
  • Status Reports and Issue Logs

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