Blockchain Engineer Job Description Template

Need a skilled Blockchain Engineer fast? Use our job description template to attract top talent and streamline your hiring for high-performance web apps.

Blockchain is a decentralized, distributed ledger technology that enables secure, transparent, and tamper-proof transactions. It underpins cryptocurrencies, smart contracts, and decentralized applications (DApps).

Blockchain allows developers to create trustless systems, implement secure digital transactions, and design decentralized platforms without the need for intermediaries. It improves transparency, security, and data integrity across various applications.

Because of its innovation and potential, blockchain is widely used in finance, supply chain, healthcare, gaming, and enterprise applications. Its smart contract functionality enables automation and decentralized governance.

Organizations like IBM, ConsenSys, and Binance rely on blockchain for secure transactions, decentralized applications, and innovative business solutions. Its active developer community and evolving ecosystem make it a highly sought-after skill.

If you’re looking to hire a Blockchain Developer, the following template provides a detailed job description, covering role expectations, responsibilities, required skills, and benefits.

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Blockchain Engineer Job Description Template

Copy this template, and modify it as your own:

Job Description:

We are looking for an experienced Blockchain Developer with 2-4 years of experience in blockchain technology and decentralized application development. In this role, you will design, implement, and maintain blockchain solutions, smart contracts, and decentralized platforms. You will collaborate with backend, frontend, and DevOps teams to deliver secure and scalable blockchain applications.

Job Responsibilities:

  • Design, develop, and deploy blockchain solutions and smart contracts on platforms like Ethereum, Binance Smart Chain, or Hyperledger.
  • Implement decentralized applications (DApps) with secure and efficient transaction processing.
  • Integrate blockchain solutions with existing web, mobile, or enterprise applications.
  • Ensure security, scalability, and performance of blockchain networks.
  • Participate in code reviews, audits, and blockchain security assessments.
  • Document blockchain architecture, smart contract logic, and development workflows.
  • Stay updated with blockchain protocols, tools, and industry trends.

Required Skills:

  • Strong proficiency in blockchain platforms like Ethereum, Hyperledger, or Solana.
  • Experience with smart contract development using Solidity, Rust, or similar languages.
  • Knowledge of cryptography, consensus algorithms, and distributed ledger technology.
  • Experience with decentralized applications (DApps) and Web3.js or ethers.js.
  • Understanding of blockchain security, testing, and auditing practices.
  • Experience with version control systems like Git.
  • Strong debugging, problem-solving, and analytical skills.
  • Excellent collaboration and communication abilities within cross-functional teams.
  • Familiarity with Layer 2 solutions, DeFi protocols, or NFT platforms is a plus.
  • Knowledge of cloud services and blockchain infrastructure is a plus.

Perks and Benefits:

  1. Flexible working hours with remote/hybrid options.
  2. Access to online blockchain, smart contracts, and decentralized app development courses.
  3. Collaborative, innovative, and supportive team environment.
  4. Competitive salary with performance-based bonuses.
  5. Health and wellness benefits, including insurance coverage.
  6. Career growth through mentorship, training, and workshops.
  7. Diverse and inclusive workplace culture fostering creativity.
  8. Exposure to projects across multiple industries and blockchain networks.
  9. Support for attending conferences, meetups, and tech events.

Salary Expectations:

$80k – $150k yearly

Hire Remote Blockchain Developers

Profile of Anastasiia Z., Game Developer at Softaims
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Softaims
Anastasiia Z., Game Developer at Softaims

Anastasiia Z.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC+03:00UTC+03:00
Country: UkraineUkraine
Dnipro
Anastasiia Z. | SoftaimsMember Since 2023
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Blockchain3D AnimationBlenderAdobe PhotoshopUnity2D DesignC#Outbound SalesGame DevelopmentDesign ConceptGame UI/UX DesignMultiplayerGamification3D Design2D Animation

My name is Anastasiia Z. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: 3D Animation, Blender, Adobe Photoshop, Unity, 2D Design, etc.. I hold a degree in Bachelor of Computer Science (BCompSc), . Some of the notable projects I’ve worked on include: Mystical Energy, Shooting cs:go, BB Boom AR, The Elementies, UntGame, etc.. I am based in Dnipro, Ukraine. I've successfully completed 8 projects while developing at Softaims. I possess comprehensive technical expertise across the entire solution lifecycle, from user interfaces and information management to system architecture and deployment pipelines. This end-to-end perspective allows me to build solutions that are harmonious and efficient across all functional layers. I excel at managing technical health and ensuring that every component of the system adheres to the highest standards of performance and security. Working at Softaims, I ensure that integration is seamless and the overall architecture is sound and well-defined. My commitment is to taking full ownership of project delivery, moving quickly and decisively to resolve issues and deliver high-quality features that meet or exceed the client's commercial objectives.

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Experience
2 years
Availability
Full-time
Hourly Rate
$25
Rating
Previous Company
Gismart
Profile of Anna K., Full Stack Developer at Softaims
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Softaims
Anna K., Full Stack Developer at Softaims

Anna K.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC+03:00UTC+03:00
Country: UkraineUkraine
Lviv
Anna K. | SoftaimsMember Since 2017
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BlockchainPHPJavaKotlinJavaScript.NET CoreFull-Stack DevelopmentAngularReactMobile App DevelopmentNode.jsFlutterSwiftUX & UIVue.jsAdobe PhotoshopLaravelYii2Adobe IllustratorReact NativeNextjsFullstack

My name is Anna K. and I have over 8 years of experience in the tech industry. I specialize in the following technologies: PHP, Java, Kotlin, JavaScript, .NET Core, etc.. I hold a degree in . Some of the notable projects I’ve worked on include: KIT. Quests and Tests app, Order Delivery App, SHYFT.TT, Stuff Management App, Public transport route search system, etc.. I am based in Lviv, Ukraine. I've successfully completed 23 projects while developing at Softaims. I am a dedicated innovator who constantly explores and integrates emerging technologies to give projects a competitive edge. I possess a forward-thinking mindset, always evaluating new tools and methodologies to optimize development workflows and enhance application capabilities. Staying ahead of the curve is my default setting. At Softaims, I apply this innovative spirit to solve legacy system challenges and build greenfield solutions that define new industry standards. My commitment is to deliver cutting-edge solutions that are both reliable and groundbreaking. My professional drive is fueled by a desire to automate, optimize, and create highly efficient processes. I thrive in dynamic environments where my ability to quickly master and deploy new skills directly impacts project delivery and client satisfaction.

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Experience
8 years
Availability
Full-time
Hourly Rate
$30
Rating
Previous Company
Intellias
Profile of Ruth H., Top Rated Plus at Softaims
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Softaims
Ruth H., Top Rated Plus at Softaims

Ruth H.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC-05:00UTC-05:00
Country: United StatesUnited States
New York
Ruth H. | SoftaimsMember Since 2021
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BlockchainCInformation SecurityDesktop ApplicationSoftware DevelopmentC++Microsoft WindowsPythonLow-Level ProgrammingDriver DevelopmentSoftware DesignCryptocurrencyEmbedded SystemSmart Contract

My name is Ruth H. and I have over 4 years of experience in the tech industry. I specialize in the following technologies: Information Security, Desktop Application, Software Development, C++, C, etc.. I hold a degree in Bachelor's. Some of the notable projects I've worked on include: Logon Master, Wizdome, Looking Glass, AcceXa, Datattoo Recovery, etc.. I am based in New York, United States. I've successfully completed 6 projects while developing at Softaims. I specialize in architecting and developing scalable, distributed systems that handle high demands and complex information flows. My focus is on building fault-tolerant infrastructure using modern cloud practices and modular patterns. I excel at diagnosing and resolving intricate concurrency and scaling issues across large platforms. Collaboration is central to my success; I enjoy working with fellow technical experts and product managers to define clear technical roadmaps. This structured approach allows the team at Softaims to consistently deliver high-availability solutions that can easily adapt to exponential growth. I maintain a proactive approach to security and performance, treating them as integral components of the design process, not as afterthoughts. My ultimate goal is to build the foundational technology that powers client success and innovation.

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Experience
4 years
Availability
As Needed - Open to Offers
Hourly Rate
$250
Rating
Previous Company
Secured Globe, Inc.
Profile of Yordan G., Full Stack Developer at Softaims
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Softaims
Yordan G., Full Stack Developer at Softaims

Yordan G.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC+03:00UTC+03:00
Country: BulgariaBulgaria
Sofia
Yordan G. | SoftaimsMember Since 2016
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My name is Yordan G. and I have over 9 years of experience in the tech industry. I specialize in the following technologies: Angular, WebRTC, GraphQL, ExpressJS, Redux, etc.. I hold a degree in Bachelor of Education (BEd). Some of the notable projects I’ve worked on include: My Portfolio, React Material UI/ Node.js(Real Estate), Fresko(Angular 8/ Express), Health24(Ecommerce website-Django). I am based in Sofia, Bulgaria. I've successfully completed 4 projects while developing at Softaims. I specialize in architecting and developing scalable, distributed systems that handle high demands and complex information flows. My focus is on building fault-tolerant infrastructure using modern cloud practices and modular patterns. I excel at diagnosing and resolving intricate concurrency and scaling issues across large platforms. Collaboration is central to my success; I enjoy working with fellow technical experts and product managers to define clear technical roadmaps. This structured approach allows the team at Softaims to consistently deliver high-availability solutions that can easily adapt to exponential growth. I maintain a proactive approach to security and performance, treating them as integral components of the design process, not as afterthoughts. My ultimate goal is to build the foundational technology that powers client success and innovation.

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Experience
9 years
Availability
Full-time
Hourly Rate
$35
Rating
Previous Company
Telerik
Profile of Muhammad U., Full-Stack at Softaims
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Softaims
Muhammad U., Full-Stack at Softaims

Muhammad U.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC (Coordinated Universal Time) Dublin, Edinburgh, LondonUTC (Coordinated Universal Time) Dublin, Edinburgh, London
Country: United KingdomUnited Kingdom
Belfast
Muhammad U. | SoftaimsMember Since 2020
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BlockchainMobile AppWeb DevelopmentReact NativeAPI IntegrationWeb DesignGenerative AIPythonAI ChatbotAI DevelopmentBot DevelopmentMachine LearningArtificial Intelligence

My name is Muhammad U. and I have over 5 years of experience in the tech industry. I specialize in the following technologies: Mobile App, Web Development, React Native, Blockchain, API Integration, etc.. I hold a degree in Bachelor of Science (BS), Master of Science (MS), . Some of the notable projects I've worked on include: DeepBook AI Search Engine, Ginni Social App, IO Trader, Ai Auction, TLC Wallet, etc.. I am based in Belfast, United Kingdom. I've successfully completed 6 projects while developing at Softaims. I thrive on project diversity, possessing the adaptability to seamlessly transition between different technical stacks, industries, and team structures. This wide-ranging experience allows me to bring unique perspectives and proven solutions from one domain to another, significantly enhancing the problem-solving process. I quickly become proficient in new technologies as required, focusing on delivering immediate, high-quality value. At Softaims, I leverage this adaptability to ensure project continuity and success, regardless of the evolving technical landscape. My work philosophy centers on being a resilient and resourceful team member. I prioritize finding pragmatic, scalable solutions that not only meet the current needs but also provide a flexible foundation for future development and changes.

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Experience
5 years
Availability
More than 30 hrs/week
Hourly Rate
$25
Rating
Previous Company
KASB
Profile of Muhammad H., AI/Machine Learning Developer at Softaims
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Softaims
Muhammad H., AI/Machine Learning Developer at Softaims

Muhammad H.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC-04:00UTC-04:00
Country: United StatesUnited States
Norwalk
Muhammad H. | SoftaimsMember Since 2022
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BlockchainBlockchain DevelopmentCrypto Wallet DevelopmentProspect ListData ScrapingData MiningCold CallingSalesforce CRMSales Lead ListsSmart ContractList BuildingLead GenerationEmail MarketingApollo.ioEmail Marketing Strategy

My name is Muhammad H. and I have over 3 years of experience in the tech industry. I specialize in the following technologies: Blockchain, Crypto Wallet Development, Prospect List, Data Scraping, Data Mining, etc.. I hold a degree in Bachelor of Engineering (BEng). Some of the notable projects I’ve worked on include: 2Point, Digital Dental Health Website, Designing, Copywriting & Web Development., Web Design and Marketing, Lead Generation, Marketing, CRM Optimization & Appointment Setting, etc.. I am based in Norwalk, United States. I've successfully completed 16 projects while developing at Softaims. Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications. My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability. I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.

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Experience
3 years
Availability
Full-time
Hourly Rate
$45
Rating
Previous Company
Coinbase
Profile of Herbert C., Full Stack Developer at Softaims
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Softaims
Herbert C., Full Stack Developer at Softaims

Herbert C.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC-05:00UTC-05:00
Country: PeruPeru
Lima
Herbert C. | SoftaimsMember Since 2016
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Blockchain DevelopmentPHPJavaScriptNode.jsAngularMongoDBSQLAngularJSReactSmart ContractApp DevelopmentMobile AppIonic FrameworkAngular 6React NativeNextjs

My name is Herbert C. and I have over 9 years of experience in the tech industry. I specialize in the following technologies: PHP, JavaScript, node.js, Angular, MongoDB, etc.. I hold a degree in Bachelor of Engineering (BEng). Some of the notable projects I’ve worked on include: Online Music Streaming App, Music Player App, Music App, Home Service Booking App, Online Dating & Chatting App, TaxiDash - Cab Booking App, Payup, etc.. I am based in Lima, Peru. I've successfully completed 21 projects while developing at Softaims. I approach every technical challenge with a mindset geared toward engineering excellence and robust solution architecture. I thrive on translating complex business requirements into elegant, efficient, and maintainable outputs. My expertise lies in diagnosing and optimizing system performance, ensuring that the deliverables are fast, reliable, and future-proof. The core of my work involves adopting best practices and a disciplined methodology, focusing on meticulous planning and thorough verification. I believe that sustainable solution development requires discipline and a deep commitment to quality from inception to deployment. At Softaims, I leverage these skills daily to build resilient systems that stand the test of time. I am dedicated to making a tangible difference in client success. I prioritize clear communication and transparency throughout the development lifecycle to ensure every deliverable exceeds expectations.

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Experience
9 years
Availability
Full-time
Hourly Rate
$25
Rating
Previous Company
Belatrix Software
Profile of Jeric Ian T., Game Developer at Softaims
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Softaims
Jeric Ian T., Game Developer at Softaims

Jeric Ian T.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC+08:00UTC+08:00
Country: PhilippinesPhilippines
San Fernando
Jeric Ian T. | SoftaimsMember Since 2020
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Blockchain, NFT & CryptocurrencyLead GenerationList BuildingBoolean SearchRecruitingLinkedInSourcingCandidate Source ListLinkedIn RecruitingMarketingCommunity ManagementSocial Media ManagementTwitter/XCrypto MarketingData EngineeringData ScienceData Analysis

My name is Jeric Ian T. and I have over 5 years of experience in the tech industry. I specialize in the following technologies: Lead Generation, List Building, Boolean Search, Recruiting, LinkedIn, etc.. I hold a degree in Bachelor's degree. Some of the notable projects I’ve worked on include: High Volume Sourcing, Sample Lead Generation for Investors, Heroes of Mavia, The Go! Project, Resume, etc.. I am based in San Fernando, Philippines. I've successfully completed 14 projects while developing at Softaims. I employ a methodical and structured approach to solution development, prioritizing deep domain understanding before execution. I excel at systems analysis, creating precise technical specifications, and ensuring that the final solution perfectly maps to the complex business logic it is meant to serve. My tenure at Softaims has reinforced the importance of careful planning and risk mitigation. I am skilled at breaking down massive, ambiguous problems into manageable, iterative development tasks, ensuring consistent progress and predictable delivery schedules. I strive for clarity and simplicity in both my technical outputs and my communication. I believe that the most powerful solutions are often the simplest ones, and I am committed to finding those elegant answers for our clients.

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Experience
5 years
Availability
Full-time
Hourly Rate
$25
Rating
Previous Company
Coins.ph
Profile of Oleksandr P., Full Stack Developer at Softaims
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Softaims
Oleksandr P., Full Stack Developer at Softaims

Oleksandr P.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC+02:00UTC+02:00
Country: PolandPoland
Wroclaw
Oleksandr P. | SoftaimsMember Since 2023
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BlockchainJavaScriptTypeScriptNode.jsReact NativeReactResponsive DesignNext.jsReduxTailwind CSSMaterial UIREST APIGitSCSSGraphQLApp DevelopmentAppsTailwindcssNextjs

My name is Oleksandr P. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: JavaScript, TypeScript, node.js, React Native, React, etc.. I hold a degree in Bachelor of Applied Science (BASc). Some of the notable projects I’ve worked on include: Eva Crypto Wallet, cPortal, UEX.Finance, Foodetective business, HeatherBarnes. I am based in Wroclaw, Poland. I've successfully completed 5 projects while developing at Softaims. I value a collaborative environment where shared knowledge leads to superior outcomes. I actively mentor junior team members, conduct thorough quality reviews, and champion engineering best practices across the team. I believe that the quality of the final product is a direct reflection of the team's cohesion and skill. My experience at Softaims has refined my ability to effectively communicate complex technical concepts to non-technical stakeholders, ensuring project alignment from the outset. I am a strong believer in transparent processes and iterative delivery. My main objective is to foster a culture of quality and accountability. I am motivated to contribute my expertise to projects that require not just technical skill, but also strong organizational and leadership abilities to succeed.

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Experience
2 years
Availability
Full-time
Hourly Rate
$25
Rating
Previous Company
Netguru
Profile of Habib U., React Native app at Softaims
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Softaims
Habib U., React Native app at Softaims

Habib U.

blockchain

Verified BadgeVerified Expert in Engineering
Timezone: UTC+05:00UTC+05:00
Country: AustraliaAustralia
Perth
Habib U. | SoftaimsMember Since 2020
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Blockchain DevelopmentHTML5CSS 3JavaScriptSCSSSolidityDApps User ExperienceEthereumRemixSmart ContractReact NativeReactReact BootstrapFigmaSaaS

My name is Habib U. and I have over 5 years of experience in the tech industry. I specialize in the following technologies: HTML5, CSS 3, JavaScript, SCSS, Solidity, etc.. I hold a degree in Bachelor of Science (BS). Some of the notable projects I've worked on include: Identifee Payment Method, IDA Chat Book Your Demo, FutueLink, Identifee Bank Training and Report Portal, Dapp for ICO of 1UG Token. I am based in Perth, Australia. I've successfully completed 5 projects while developing at Softaims. I thrive on project diversity, possessing the adaptability to seamlessly transition between different technical stacks, industries, and team structures. This wide-ranging experience allows me to bring unique perspectives and proven solutions from one domain to another, significantly enhancing the problem-solving process. I quickly become proficient in new technologies as required, focusing on delivering immediate, high-quality value. At Softaims, I leverage this adaptability to ensure project continuity and success, regardless of the evolving technical landscape. My work philosophy centers on being a resilient and resourceful team member. I prioritize finding pragmatic, scalable solutions that not only meet the current needs but also provide a flexible foundation for future development and changes.

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Experience
5 years
Availability
More than 30 hrs/week
Hourly Rate
$35
Rating
Previous Company
Fiverr

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Working with Softaims allowed us to quickly onboard highly skilled engineers who integrated seamlessly with our team. The experience was smooth and the results exceeded our expectations.

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