1

Blockchain Developer Jobs in Maine (NOW HIRING)

Software Engineer

Portland, ME · On-site +1

$90K - $100K/yr

Familiarity with CI/CD pipelines and DevOps practices is a plus. * Financial services industry experience is a plus. * Strong written and verbal communication skills, with the ability to explain ...

Software Engineer

Portland, ME · On-site

$90K - $135K/yr

Write and maintain developer documentation including build/run SOPs and troubleshooting playbooks * Diagnose and resolve production issues reported by manufacturing, field teams, and customers

Familiarity with CI/CD pipelines and DevOps practices is a plus. * Financial services industry experience is a plus. * Strong written and verbal communication skills, with the ability to explain ...

Rehabilitation Engineer Job Requisition ID: JR0000000429 Number of Openings: 1 Shift: Day (United States of America) Compensation Details: $75,000.00 PLEASE NOTE: THE POSITION REQUIRES FREQUENT ...

Description We are looking for a Software Engineer to help build and expand an advanced budgeting platform focused on Priority Based Budgeting. Priority Based Budgeting is a strategic budgeting ...

Experience using Visual Studio Code or Rational Developer for i. * Experience with REST APIs, JSON, XML, web services, or application integration. * Experience modernizing legacy IBM i applications.

As a structural design engineer, you will be responsible for: Reviewing contract documents and noting important information Effectively communicating unique design requirements to detailing ...

Engineer - Licensed American Cruise Lines is seeking Engineers for our growing fleet sailing unique itineraries along inland and coastal waterways of the East Coast, Pacific Northwest, Columbia-Snake ...

Engineer - Licensed American Cruise Lines is seeking Engineers for our growing fleet sailing unique itineraries along inland and coastal waterways of the East Coast, Pacific Northwest, Columbia-Snake ...

Engineer - Licensed American Cruise Lines is seeking Engineers for our growing fleet sailing unique itineraries along inland and coastal waterways of the East Coast, Pacific Northwest, Columbia-Snake ...

... developer documentation including build/run SOPs and troubleshooting playbooks • Diagnose and resolve production issues reported by manufacturing, field teams, and customers • Follow change ...

Showing results 41-60

Blockchain Developer information

See Maine salary details

$46.5K

$108.3K

$160.7K

How much do blockchain developer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for blockchain developer in Maine is $108,288.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,100.00 and $125,900.00 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.

What are the most commonly searched types of Blockchain Developer jobs in Maine?

The most popular types of Blockchain Developer jobs in Maine are:

What are popular job titles related to Blockchain Developer jobs in Maine?

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

What job categories do people searching Blockchain Developer jobs in Maine look for?

The top searched job categories for Blockchain Developer jobs in Maine are:

Infographic showing various Blockchain Developer job openings in Maine as of August 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $108,288 per year, or $52.1 per hour.

$90K - $135K/yr

Full-time

Re-posted 28 days ago


Job description

This opportunity is located within our EnviroLogix business that develops and manufactures testing solutions for detecting GMOs, mycotoxins, plant pathogens, natural toxins and chemical contaminants in multiple agricultural matrices.Click here to learn more.

Job Description

General Summary:

The principal responsibility of the Software Engineer is to develop and maintain applications that support our QuickScan platform and the diagnostic tests that use them. QuickScan is a series of integrated hardware and software reader systems used to interpret lateral flow test results for operational decision-making at detection points all along the food and feed supply chain.

The Software Engineer is responsible for the development and maintenance of QuickScan software, including the addition of new features, debugging, and cross-platform support. This position will also collaborate with back-end and front-end developers to support integration of QuickScan software with the cloud-based data management system TotalHub. There may be opportunities for hardware development. The Software Engineer brings a customer-first approach to product development, investigation, and manufacturing support with internal and external users. This is a continuing growth position in software engineering and product technology with opportunities to explore and deepen enterprise-level skills on a wide variety of software and hardware systems.

Responsibilities Include:

  • Own the development and maintenance of QuickScan, including new features, refactoring, and defect resolution

  • Build and release engineering, including toolchain setup, build outputs and release management

  • Maintain project dependencies to ensure stable, repeatable builds across development environments

  • Write and maintain developer documentation including build/run SOPs and troubleshooting playbooks

  • Diagnose and resolve production issues reported by manufacturing, field teams, and customers

  • Follow change management best practices to maintain high product quality through the lifecycle

  • Collaborate with TotalHub integration partners to support workflows, data transport, and customer UX

  • Participate in formal problem solving and continuous improvement activities to reduce process waste

  • Contribute to design and troubleshooting discussions to gather voice-of-customer feedback

  • Create and maintain development documentation to preserve knowledge across the product lifecycle

  • Take ownership of communication including consistent follow-up with internal and external customers

Skills Required:

  • Strong experience building and supporting production C++ applications

  • Strong Qt experience with Qt Widgets/Qt Quick, UI tooling, and model/view patterns

  • Strong Windows native development/build experience, including MSVC toolchain and CLI builds

  • Experience with JavaScript in production environments is required

  • Strong debugging expertise, with proven ability to isolate failures across code, libraries, and dependencies

  • Superb and timely written and verbal communication with technical and non-technical stakeholders

  • Experience with Microsoft Office and collaboration tools, including Teams

  • Demonstrated ability to create clarity through standard work and documentation

  • Agility to move from feature engineering to field support without losing quality

  • Commitment to repeatable execution across build, test, and release processes

  • Experience with Agile (Plan, Sprint, Review), formal problem solving, and continuous improvement is a plus

  • Experience using modern AI-assisted tools for debugging, documentation, and test acceleration is a plus

  • Experience with cloud integrations including Amazon Web Services and client-to-cloud data flows is a plus

  • Experience with Elixir and/or React programming or troubleshooting is a plus

Qualification Requirements:

  • Bachelor's degree in CS/SE/CE/EE (or related field) preferred

  • Minimum 3 - 4 years of experience developing and supporting C++ software in production environments

  • Additional skills training and certifications are welcome but not required

Physical Requirements:

  • Ability to lift up to 25 pounds

  • Ability to work in manufacturing, office, and laboratory environments

The anticipated range for this position is: $90,000 - $135,000 per year. Salary is determined in good faith based on factors such as the applicant's education, experience, knowledge, skills, abilities, requirements of the position, internal equity, and alignment with market data.

EnviroLogix is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to race, religion, color, sex, age, disability, sexual orientation, genetic information, national origin, or veteran status.