Remote Blockchain developer jobs

We, at Turing, are looking for talented Blockchain developers who can design, implement, and administer a secure blockchain-based network. You will analyze our blockchain needs, design customized blockchain technologies, and launch and maintain a blockchain network.

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Job description

Job responsibilities

  • Create reusable, effective, and scalable code.
  • Research, design, develop, and test blockchain technologies.
  • Brainstorm and evaluate applications for new tools and technologies as they evolve.
  • Maintain client and server-side applications.
  • Stay informed on the latest crypto technologies for data protection.
  • Document new solutions and maintain existing ones.

Minimum requirements

  • Bachelor’s/Master’s degree in Computer Science (or equivalent experience).
  • 3+ years of experience as a blockchain developer (rare exceptions for highly skilled candidates).
  • Proficiency in one of the following languages: C++, Java, and JavaScript.
  • Familiarity with basic cryptography to secure data.
  • Knowledge of bitcoin blockchain technology.
  • Ability to communicate fluently in English
  • Availability to work full-time (40 hours/week) and a 4-hour overlap with U.S. time zones for online coding jobs.

Preferred skills

  • Strong knowledge of concurrency and writing efficient and safe multithreaded code.
  • Knowledge of various cybersecurity guidelines and protocols.
  • Excellent verbal and written communication skills.
  • Strong analytical skills with the ability to solve complex problems efficiently.
  • Proficiency in cloud computing, such as AWS, Google Cloud, Azure, etc.

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How to become a blockchain developer ?

Blockchain is a distributed, immutable ledger that facilitates recording transactions and managing assets in a corporate network. Virtually anything of value can be registered and traded over a blockchain network, eliminating risk and reducing costs for all parties involved.

Core blockchain developers design the architecture and security of a blockchain system. As the use of blockchain increases, there’s a growing market for blockchain developer jobs. Expert blockchain developers build decentralized applications (dApps) and web applications, and smart contracts on the core web foundation and architecture created by the core developer.

Blockchain is ideal for delivering data as it provides instant, shareable, and fully transparent data stored on an immutable ledger that only authorized network members can read. A blockchain network can track orders, payments, accounts, production, and more. You can see all the facts of an end-to-end transaction as members share a unique perspective on the truth, giving you greater confidence, increased efficiency, and additional opportunities.

What is the scope in blockchain development?

As IoT grows in popularity and use, blockchain technology is becoming more widely adopted. According to projections, about 50 billion IoT devices will be used worldwide by 2030, indicating excellent news for blockchain and increased demand for blockchain engineers.

For instance, following the demonetization in India, the Reserve Bank of India encouraged banks to embrace digitization. It issued a statement emphasizing the potential of blockchain to bring about specific changes in how financial systems, collateral authentication, and payment systems operate.

Incorporating blockchain into financial transactions has numerous advantages, including saving money and reducing the time required for processing and certifying transactions.

What are the roles and responsibilities of a blockchain developer?

Blockchain developer jobs demand expertise in various skills as the developer handles various responsibilities. These tasks have nothing to do with the system's architecture or consensus design. Blockchain app development uses blockchain technology to construct decentralized applications, or dApps, in the same manner, that a standard web developer uses the protocols and architectural structure established by a core web architect to create web apps.

A blockchain developer is expected to fulfill the following roles and responsibilities:

  • Smart contracts development.
  • Development of dApps’ interactive front-end designs and overseeing the complete stack that runs the dApps.
  • Back-end development for blockchain.
  • Working with managers to determine blockchain technology requirements and expected features.
  • Using programming languages and multithreaded code to provide application features and interfaces.
  • Using up-to-date cryptography techniques to safeguard digital transaction data against cyberattacks and breaches.
  • Keeping client and server-side apps up to date.
  • Integrating new tools and technologies to optimize and secure blockchain applications.
  • Educating salespeople on how to use blockchain to make safe digital payments.
  • Documenting blockchain development processes and adhering to data security best practices.
  • Keeping up with the latest blockchain and cryptography techniques.

Blockchain programmers are expected to create systems that collect and preserve blockchain data in a way that precludes alterations or hacking. They construct application features and interfaces, build client and server-side apps, and design secure blockchain technology.

How to become a blockchain developer?

To begin, you should have an academic background in Computer Science or Information Technology. You can pursue a Bachelor's or Master's degree in a particular field. But having a degree is not enough. Before entering the blockchain development domain, you must first master several technical skills, such as data structures, cryptography, smart contracts, etc. Once you've mastered technical skills, you'll need to grasp the fundamentals of blockchain technology.

You'll need to study everything you can about blockchain technology, including how it works and what applications it can serve. A thorough understanding of Blockchain architecture and concepts such as consensus, hash functions, distributed ledger technology, etc., will be a bonus on your blockchain developer resume.

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Skills required to become a blockchain developer

Blockchain is a new concept, and no one can claim to be an expert in all aspects of blockchain development. As a result, we'll discuss key skills required in any blockchain developer job.

1. Data structure

Data structures are one of the most critical Blockchain skills since they help to understand the underlying behavior of the block, which is the most basic element in Blockchain. Some blocks on the Blockchain Platform have a header. This header is now significantly smaller than a block. Understanding data structures can help you build a firm foundation for learning complicated topics more quickly and efficiently.

2. Database and networking

Databases play a significant role in storing and retrieving blockchain data, and developers must choose the right type of database and optimize its performance for high-speed data access.

Networking knowledge is essential in designing secure blockchain networks that can prevent attacks, transmit data across networks, and handle distributed ledgers. In summary, databases and networking are fundamental knowledge areas for blockchain developers to create reliable and efficient blockchain applications.

3. Cryptography

Cryptography is a means of developing methods and algorithms to prevent a foreign entity from reading and understanding the contents of personal messages during a communication session. Cryptography knowledge is crucial for blockchain developers to design secure blockchain networks that can protect user data and prevent malicious attacks. Cryptography helps to secure transactions on the blockchain, ensure data privacy, and maintain the integrity of the blockchain network.

4. Interoperability skills

Interoperability refers to seeing and collecting data from several blockchain systems. Will a recipient of data transmitted to another blockchain easily read, interpret, and respond to it? Unfortunately, this is impossible since information cannot be transmitted across the Bitcoin and Ethereum blockchains.

5. Blockchain architecture

In the realm of Blockchain, blockchain architecture is a fundamental idea that all experts should be familiar with. Understanding the significance of a ledger in Blockchain, the meaning of consensus, and how smart contracts function is crucial. Private, consortium and public architecture are the three forms of Blockchain architecture that must be mastered.

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How to get remote blockchain developer jobs?

Athletes and developers are similar. They must practice successfully and regularly to excel at their profession. They must also put in sufficient effort to improve their abilities over time. In that sense, there are two important things that developers must focus on for that growth to occur: the assistance of someone more experienced and practice techniques when you're learning. You must know how much to practice as a developer, so ensure you have someone to assist you and watch for signs of burnout!

Turing has rewarding remote blockchain developer jobs to suit your skill and career trajectory. Get full-time, long-term employment opportunities with greater pay and career growth prospects by joining a network of the world's top developers.

Why become a Blockchain developer at Turing?

Elite US jobs

Long-term opportunities to work for amazing, mission-driven US companies with great compensation.

Career growth

Work on challenging technical and business problems using cutting-edge technology to accelerate your career growth.

Exclusive developer community

Join a worldwide community of elite software developers.

Once you join Turing, you’ll never have to apply for another job.

Turing's commitments are long-term and full-time. As one project draws to a close, our team gets to work identifying the next one for you in a matter of weeks.

Work from the comfort of your home

Turing allows you to work according to your convenience. We have flexible working hours and you can work for top US firms from the comfort of your home.

Great compensation

Working with top US corporations, Turing developers make more than the standard market pay in most nations.

How much does Turing pay their Blockchain developers?

Every Blockchain developer can set their rate at Turing. Turing, on the other hand, will suggest a pay at which we are confident we will be able to find you a rewarding and long-term position. Our suggestions are based on our analysis of market dynamics and customer desire.

Frequently Asked Questions

The salary of a Blockchain developer varies as experience and skillset are the utmost priority. An experienced Blockchain developer can earn over $150,000 per annum, whereas, on average, the starting pay is $70,000 per annum. If you are looking to work from the comfort of your home with a job that pays you well, take the test at Turing and get your dream job.

Yes. Blockchain is one of the skill sets growing at a tremendous rate with jobs in this domain. Tech giants like IBM and Samsung are hiring Blockchain developers. The salary package of a blockchain developer is anywhere between $10,000 - $40,000 per annum. Log in to Turing to find a remote Blockchain developer job.

Our unique differentiation lies in the combination of our core business model and values. To advance AGI, Turing offers temporary contract opportunities. Most AI Consultant contracts last up to 3 months, with the possibility of monthly extensions—subject to your interest, availability, and client demand—up to a maximum of 10 continuous months. For our Turing Intelligence business, we provide full-time, long-term project engagements.

A Blockchain is a digital record of transactions that is reproduced and sowed across the entire network that can trace orders, payments, and accounts. So, currently, there is demand for Blockchain in the market. If you are looking for a prospering career in Blockchain development, visit Turing.com and work from the comfort of your home.

Turing is an AGI infrastructure company specializing in post-training large language models (LLMs) to enhance advanced reasoning, problem-solving, and cognitive tasks. Founded in 2018, Turing leverages the expertise of its globally distributed technical, business, and research experts to help Fortune 500 companies deploy customized AI solutions that transform operations and accelerate growth. As a leader in the AGI ecosystem, Turing partners with top AI labs and enterprises to deliver cutting-edge innovations in generative AI, making it a critical player in shaping the future of artificial intelligence.

After uploading your resume, you will have to go through the three tests -- seniority assessment, tech stack test, and live coding challenge. Once you clear these tests, you are eligible to apply to a wide range of jobs available based on your skills.

Blockchain developers are responsible for staying updated with Blockchain technologies and cryptography techniques. They optimize and guard Blockchain applications by integrating new tools and technologies, documenting Blockchain development methods, and complying with the best manners in data protection. Blockchain developers create app features and interfaces via programming languages and writing codes. Also, to guard digital transaction data, they apply the latest cryptology techniques.

We, at Turing, hire remote developers for over 100 skills like React/Node, Python, Angular, Swift, React Native, Android, Java, Rails, Golang, PHP, Vue, among several others. We also hire engineers based on tech roles and seniority.

Communication is crucial for success while working with American clients. We prefer candidates with a B1 level of English i.e. those who have the necessary fluency to communicate without effort with our clients and native speakers.

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Leadership

In a nutshell, Turing aims to make the world flat for opportunity. Turing is the brainchild of serial A.I. entrepreneurs Jonathan and Vijay, whose previous successfully-acquired AI firm was powered by exceptional remote talent. Also part of Turing’s band of innovators are high-profile investors, such as Facebook's first CTO (Adam D'Angelo), executives from Google, Amazon, Twitter, and Foundation Capital.

Equal Opportunity Policy

Turing is an equal opportunity employer. Turing prohibits discrimination and harassment of any type and affords equal employment opportunities to employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, age, disability status, protected veteran status, or any other characteristic protected by law.

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briefcase
Python Automation and Task Creator

About Turing:

Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L.


Role Overview

We are seeking a detail-oriented Computer-Using Agent (CUA) to perform structured automation tasks within Ubuntu-based virtual desktop environments. In this role, you will interact with real desktop applications using Python-based GUI automation tools, execute workflows with high accuracy, and document every step taken.

This is a hands-on execution role ideal for candidates who are comfortable working with Linux systems, virtualization tools, and repeatable task workflows in a controlled environment.


What Does the Day-to-Day Look Like?

  • Set up and operate Ubuntu virtual machines using VMware or VirtualBox
  • Automate mouse and keyboard interactions using Python-based GUI automation (e.g., PyAutoGUI)
  • Execute predefined workflows across various Ubuntu desktop applications
  • Ensure tasks are completed accurately and can be reproduced consistently
  • Capture and document all actions, steps, and outcomes in a structured format
  • Collaborate with the delivery team to refine automation scenarios and workflows

Required Skills & Qualifications

  • Hands-on experience with Ubuntu/Linux desktop environments
  • Working knowledge of PyAutoGUI or similar GUI automation frameworks
  • Basic Python scripting and debugging skills
  • Familiarity with VMware or VirtualBox
  • Strong attention to detail and ability to follow step-by-step instructions
  • Clear documentation and reporting skills

Application Domains

You will be expected to perform automation tasks across the following Ubuntu-based environments:

  • os – Core Ubuntu desktop environment
  • chrome – Ubuntu with Google Chrome
  • gimp – Ubuntu with GIMP
  • libreoffice_calc – LibreOffice Calc
  • libreoffice_writer – LibreOffice Writer
  • libreoffice_impress – LibreOffice Impress
  • thunderbird – Thunderbird email client
  • vlc – VLC media player
  • vs_code – Visual Studio Code

Perks of Freelancing With Turing

  • Fully remote work.
  • Opportunity to work on cutting-edge AI projects with leading LLM companies.

Offer Details:

  • Commitments Required: 40 hours per week with 4 hours of overlap with PST. 
  • Engagement  type  : Contractor assignment (no medical/paid leave)
  • Duration of contract : 2 month
Holding Companies & Conglomerates
10K+ employees
Python
briefcase
Knowledge Graph Expert (Knowledge Graph / SQL / LLM)
About the Client

Our mission is to bring community and belonging to everyone in the world. We are a community of communities where people can dive into anything through experiences built around their interests, hobbies, and passions. With more than 50 million people visiting 100,000+ communities daily, it is home to the most open and authentic conversations on the internet.

About the Team

The Ads Content Understanding team’s mission is to build the foundational engine for interpretable and frictionless understanding of all organic and paid content on our platform. Leverage state-of-the-art applied ML and a robust Knowledge Graph (KG) to extract high-quality, monetization-focused signals from raw content — powering better ads, marketplace performance, and actionable business insights at scale.

We are seeking a Knowledge Graph Expert to help us grow and curate our KG of entities and relationships, bringing it to the next level.


About the Role


We are looking for a detail-oriented and strategic Knowledge Graph Curator. In this role, you will sit at the intersection of AI automation and human judgment. You will not only manage incoming requests from partner teams but also proactively shape the growth of our Knowledge Graph (KG) to ensure high fidelity, relevance, and connectivity. You will serve as the expert human-in-the-loop, validating LLM-generated entities and ensuring our graph represents the "ground truth" for the business.

 

Key Responsibilities


  • Onboarding of new entities to the Knowledge Graph maintained by the Ads team
  •  Data entry, data labeling for automation of content understanding capabilities
  • LLM Prompt tuning for content understanding automation

What You'll Do


1. Pipeline Management & Prioritization

  • Manage Inbound Requests: Act as the primary point of contact for partner teams (Product, Engineering, Analytics) requesting new entities or schema changes.
  • Strategic Prioritization: Triage the backlog of requests by assessing business impact, urgency, and technical feasibility.

2. AI-Assisted Curation & Human-in-the-Loop

  • Oversee Automation: Interact with internal tooling to review entities generated by Large Language Models (LLMs). You will approve high-confidence data, edit near-misses, and reject hallucinations.
  • Quality Validation: Perform rigorous QA on batches of generated entities to ensure they adhere to the strict ontological standards and factual accuracy required by the KG.
  • Model Feedback Loops: Participate in ad-hoc labeling exercises (creation of Golden Sets) to measure current model quality and provide training data to fine-tune classifiers and extraction algorithms.

3. Data Integrity & Stakeholder Management

  • Manual Curation & Debugging: Investigate bug reports from downstream users or automated anomaly detection systems. You will manually fix data errors, merge duplicate entities, and resolve conflicting relationships.
  • Feedback & Reporting: Close the loop with partner teams. You will report on the status of their requests, explain why certain modeling decisions were made, and educate stakeholders on how to best query the new data.


Qualifications for this role:

  • Knowledge Graph Fundamentals: Understanding of graph concepts (Nodes, Edges, Properties)
  • Taxonomy & Ontology: Experience categorizing data, managing hierarchies, and understanding semantic relationships between entities.
  • Data Literacy: Proficiency in navigating complex datasets. Experience with SQL, SPARQL, or Cypher is a strong plus.
  • AI/LLM Familiarity: Understanding of how Generative AI works, common failure modes (hallucinations), and the importance of ground-truth data in training.

Operational & Soft Skills

  • Analytical Prioritization: Ability to look at a list of 50 tasks and determine the 5 that will drive the most business value.
  • Attention to Detail: An "eagle eye" for spotting inconsistencies, typos, and logical fallacies in data.
  • Stakeholder Communication: Ability to translate complex data modeling concepts into clear language for non-technical product managers and business stakeholders.
  • Tool Proficiency: Comfort learning proprietary internal tools, ticketing systems (e.g., Jira), and spreadsheet manipulation (Excel/Google Sheets).


Offer Details


  • Full-time contractor or full-time employment, depending on the country
  • Remote only, full-time dedication (40 hours/week)
  • 8 hours of overlap with Netherlands
  • Competitive compensation package.
  • Opportunities for professional growth and career development.
  • Dynamic and inclusive work environment focused on innovation and teamwork
Media & Internet
251-10K employees
LLMSQL
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