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Blockchain Software Engineer Jobs (NOW HIRING)

IRIS Software, Inc.

Blockchain Engineer

Austin, TX · Hybrid

Create reusable SDKs, microservices, and blockchain abstraction frameworks. * 8+ years of software engineering experience. * 2+ years of hands-on blockchain and crypto platform development experience.

Hyphen Connect Limited

Join our established blockchain software house, specializing in enterprise-grade private and public chain solutions. We are seeking a Senior Java Developer to enhance our backend services and ...

Cambridge Blockchain

Senior Software Engineer

Cambridge, MA · On-site

$133K - $176K/yr

The Cambridge Blockchain solution brings massive efficiencies to enterprises for B2B and B2C ... Supervised software engineering teams of 3 or more responsible for delivering products based on ...

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Blockchain Software Engineer information

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$63.5K

$147.5K

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How much do blockchain software engineer jobs pay per year?

As of Jun 5, 2026, the average yearly pay for blockchain software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Blockchain Software Engineer, and why are they important?

To thrive as a Blockchain Software Engineer, you need strong proficiency in programming languages such as Solidity, JavaScript, or Go, as well as a solid understanding of blockchain principles and cryptography, typically backed by a degree in computer science or related fields. Familiarity with blockchain frameworks (like Ethereum, Hyperledger), smart contract development tools, and distributed ledger technologies is essential. Strong problem-solving skills, attention to detail, and effective communication set exceptional candidates apart in this role. These capabilities are crucial for designing secure, efficient decentralized applications and contributing to innovative blockchain solutions.

What is a Blockchain Software Engineer?

A Blockchain Software Engineer is a technology professional who designs, develops, and maintains applications and systems based on blockchain technology. They create decentralized applications (dApps), smart contracts, and sometimes work on the core blockchain protocols themselves. These engineers typically have expertise in languages like Solidity, Rust, or Go, and understand cryptography, distributed systems, and consensus algorithms. Their work enables secure, transparent, and tamper-resistant digital transactions and data storage.

What are some common challenges faced by Blockchain Software Engineers when working on decentralized applications?

Blockchain Software Engineers often encounter unique challenges such as ensuring security in smart contracts, managing scalability limitations, and handling the complexities of different blockchain protocols. Debugging and testing decentralized applications can be more complex due to the immutability of blockchain data, making it crucial to catch errors early in the development cycle. Additionally, engineers frequently collaborate with product managers, security experts, and other developers to align on protocol updates and integrate new features safely and efficiently.

What is the difference between Blockchain Software Engineer vs Blockchain Developer?

AspectBlockchain Software EngineerBlockchain Developer
CredentialsBachelor's in CS or related field, certifications like Certified Blockchain DeveloperSimilar credentials, often the same certifications
Work EnvironmentDevelops blockchain infrastructure, protocols, and core systemsBuilds decentralized applications and smart contracts
Industry UsageUsed across finance, supply chain, and tech firms for core blockchain solutionsPrimarily in DApp development, DeFi, and smart contract projects

While both roles require blockchain knowledge and similar credentials, Blockchain Software Engineers focus on creating the underlying blockchain systems, whereas Blockchain Developers primarily build applications and smart contracts on existing blockchain platforms.

More about Blockchain Software Engineer jobs
What cities are hiring for Blockchain Software Engineer jobs? Cities with the most Blockchain Software Engineer job openings:
What states have the most Blockchain Software Engineer jobs? States with the most job openings for Blockchain Software Engineer jobs include:
Blockchain Software Engineer jobs near you
Infographic showing various Blockchain Software Engineer job openings in the United States as of May 2026, with employment types broken down into 1% Internship, 1% As Needed, 93% Full Time, 1% Part Time, 1% Temporary, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

UNPAID VOLUNTEER - Blockchain Software Developer (Technology Officer)

Blockchain & Climate Institute/ BCI America Inc.

Remote

Other

Posted 15 days ago

Job description

THIS IS AN UNPAID ROLE
Role: Blockchain Software Developer
Nature: Voluntary (unpaid)
Location: Remote
The Blockchain & Climate Institute (BCI) is an international volunteers-led think tank supporting and advocating the application of blockchain technology in the global fight against climate change.
Our Data Policy
What will you be doing?
We are looking for passionate VOLUNTEER Blockchain Software Developers who take a methodological approach to their work, conduct independent research and analysis, engage with key stakeholders and establish strategic partnerships to progress BCI's core mission.
Blockchain software developers, which belong to the Technology Officer Grade, are expected to possess experience across a range of Distributed Ledger Technologies (e.g. Hyperledger, Ethereum).
Skills range can span the entire ecosystem, from the core developer of cryptographic algorithms to just support testing and operations of established ledgers.
Responsibilities:
  • To provide software development support (including blockchain coding or engineering) across BCI, especially in Research Divisions I and II;
  • To provide inputs for Councils established under the BCI Fellowship Scheme;
  • To support the development of Proof-of-Concept DLT applications across sectors (e.g. Finance, Energy, etc); and
  • To attend conferences and events to promote the BCI, demonstrate prototypes, and engage with key stakeholders.

Requirements
Education & Training:
  • A relevant degree or training in a relevant discipline, e.g. Computing, Engineering, Math, Physics, etc (Master's or Ph.D. are a plus);
  • Experience in producing research outputs and structured reports for different audiences.

Credentials:
  • Minimum one year's solid experience in developing blockchain systems;
  • Familiar with mainstream public chains, such as Bitcoin, Hyperledger, Ethereum, Tether, EOS, Ripple, and Monero;
  • Sound knowledge of Linux and Cloud infrastructure (e.g. AWS, Azure);
  • Familiar with third-party tools such as GitHub and other open-source projects;
  • Familiar with consensus mechanisms and encryption algorithms such as PoW, PoS, DPos, PBFT, RPCA, and Raft;
  • Experience with software development, e.g. Java, C++, Solidity, JS, Go, Python;
  • Experience developing smart contracts within existing and emerging DLTs and knowledge of standards for token contracts (e.g. ERC20);
  • Experience with Docker, Kubernetes, and other aspects of Microservice Architectures and DevOps;
  • Willingness to constantly learn & improve, challenging yourself to stay at the top of your game.

Skills & Abilities:
  • Excellent oral communication skills, including the ability to develop effective working relationships, work flexibly across professional and operational boundaries, and communicate professionally with internal and external stakeholders at all levels;
  • Excellent English writing skills and detail-orientated;
  • Excellent organizational skills and ability to balance competing demands under pressure;
  • Strong presentation skills and ability to present ideas appropriately and persuasively; and
  • Aptitude in Arabic, Chinese, French, Russian, or Spanish (desirable).

General & Specialist Knowledge:
  • Proficiency in the use of Microsoft Office; and
  • Strong depth of knowledge on topics central to the BCI such as climate change, climate finance, blockchain technology, and artificial intelligence preferred (see vacancy description for details).

Benefits
Blockchain and other emerging technologies. Climate change and sustainability. These are two hot topic groups that have been headlining media outlets, dominating conferences & events, and gaining increasing traction in research and pilot projects. BCI is here as an expert platform to help governments, inter-governmental and regional organizations as well as relevant corporates to negotiate the complex landscape of emerging technologies for environmental good.
We cement our expertise by putting in the hard work in researching, identifying, and analyzing the applications of emerging technologies so that informed decisions can be made by the stakeholders in the climate change and action network.
Benefits you will get from volunteering with BCI are enormous and some include:
  • Your mind will be mentally stimulated, hence providing you with a sense of purpose;
  • You will advance and boost your professional career by helping you to make professional connections and giving you real-world experience at the intersection between climate and emerging technologies; and
  • Help you develop long-lasting professional relationships with others. People who come together to make the world a better place forge a close connection.

Selection Process
As a voluntary organization, we are pleased to open the door for candidates who may not have the prior experience they need to start, progress, or switch their careers. To recruit the most suitable, talented, or potential new members out of the volume of applications received, it is the BCI's policy to also consider inexperienced candidates to fill our voluntary unpaid roles as long as they can demonstrate the skills required in the written assessment. In the selection process, most candidates will be invited to complete the following assessment.
Section A: Verbal and Numerical Reasoning (20 multiple-choice questions)
Section B: Situation Judgement Test (20 multiple-choice questions)
Section C: In-Tray Exercise (An open-ended assessment relevant to the duties of the role)
Candidates who pass all three sections will be invited to attend a phone screening, first interview, and final interview online.

Apply