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Blockchain Data and ML Engineer
Blockchain Data and ML Engineer
Deqode's logo

Blockchain Data and ML Engineer

Apoorva Jain's profile picture
Posted by Apoorva Jain
0 - 2 yrs
₹6L - ₹12L / yr
Indore
Skills
skill iconPython
skill iconMachine Learning (ML)
pandas
NumPy
Blockchain
ETL

About Us

Alfred Capital - Alfred Capital is a next-generation on-chain proprietary quantitative trading technology provider, pioneering fully autonomous algorithmic systems that reshape trading and capital allocation in decentralized finance. 


As a sister company of Deqode — a 400+ person blockchain innovation powerhouse — we operate at the cutting edge of quant research, distributed infrastructure, and high-frequency execution.


What We Build

  • Alpha Discovery via On‑Chain Intelligence — Developing trading signals using blockchain data, CEX/DEX markets, and protocol mechanics.
  • DeFi-Native Execution Agents — Automated systems that execute trades across decentralized platforms.
  • ML-Augmented Infrastructure — Machine learning pipelines for real-time prediction, execution heuristics, and anomaly detection.
  • High-Throughput Systems — Resilient, low-latency engines that operate 24/7 across EVM and non-EVM chains tuned for high-frequency trading (HFT) and real-time response
  • Data-Driven MEV Analysis & Strategy — We analyze mempools, order flow, and validator behaviors to identify and capture MEV opportunities ethically—powering strategies that interact deeply with the mechanics of block production and inclusion.


Evaluation Process

  • HR Discussion – A brief conversation to understand your motivation and alignment with the role.
  • Initial Technical Interview – A quick round focused on fundamentals and problem-solving approach.
  • Take-Home Assignment – Assesses research ability, learning agility, and structured thinking.
  • Assignment Presentation – Deep-dive into your solution, design choices, and technical reasoning.
  • Final Interview – A concluding round to explore your background, interests, and team fit in depth.
  • Optional Interview – In specific cases, an additional round may be scheduled to clarify certain aspects or conduct further assessment before making a final decision.


Job Description : Blockchain Data & ML Engineer


As a Blockchain Data & ML Engineer, you’ll work on ingesting and modelling on-chain behaviour, building scalable data pipelines, and designing systems that support intelligent, autonomous market interaction.


What You’ll Work On

  • Build and maintain ETL pipelines for ingesting and processing blockchain data.
  • Assist in designing, training, and validating machine learning models for prediction and anomaly detection.
  • Evaluate model performance, tune hyperparameters, and document experimental results.
  • Develop monitoring tools to track model accuracy, data drift, and system health.
  • Collaborate with infrastructure and execution teams to integrate ML components into production systems.
  • Design and maintain databases and storage systems to efficiently manage large-scale datasets.


Ideal Traits

  • Strong in data structures, algorithms, and core CS fundamentals.
  • Proficiency in any programming language
  • Familiarity with backend systems, APIs, and database design, along with a basic    understanding of machine learning and blockchain fundamentals.
  • Curiosity about how blockchain systems and crypto markets work under the hood.
  • Self-motivated, eager to experiment and learn in a dynamic environment.


Bonus Points For

  • Hands-on experience with pandas, numpy, scikit-learn, or PyTorch.
  • Side projects involving automated ML workflows, ETL pipelines, or crypto protocols.
  • Participation in hackathons or open-source contributions.


What You’ll Gain

  • Cutting-Edge Tech Stack: You'll work on modern infrastructure and stay up to date with the latest trends in technology.
  • Idea-Driven Culture: We welcome and encourage fresh ideas. Your input is valued, and you're empowered to make an impact from day one.
  • Ownership & Autonomy: You’ll have end-to-end ownership of projects. We trust our team and give them the freedom to make meaningful decisions.
  • Impact-Focused: Your work won’t be buried under bureaucracy. You’ll see it go live and make a difference in days, not quarters


What We Value:

  • Craftsmanship over shortcuts: We appreciate engineers who take the time to understand the problem deeply and build durable solutions—not just quick fixes.
  • Depth over haste: If you're the kind of person who enjoys going one level deeper to really "get" how something works, you'll thrive here.
  • Invested mindset: We're looking for people who don't just punch tickets, but care about the long-term success of the systems they build.
  • Curiosity with follow-through: We admire those who take the time to explore and validate new ideas, not just skim the surface.

Compensation:

  • INR 6 - 12 LPA
  • Performance Bonuses: Linked to contribution, delivery, and impact.



Read more
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Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
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About Deqode

Founded :
2016
Type :
Products & Services
Size :
100-1000
Stage :
Bootstrapped

About

At Deqode, our purpose is to help businesses solve complex problems using new-age technologies. We provide enterprise blockchain solutions to businesses.

Read more

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Mohini Bansal

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Deqode
at Deqode
1 recruiter
Apoorva Jain
Posted by Apoorva Jain
Indore
0 - 2 yrs
₹6L - ₹12L / yr
skill iconPython
pandas
Blockchain
GenAI
Generative AI


About Us

Alfred Capital - Alfred Capital is a next-generation on-chain proprietary quantitative trading technology provider, pioneering fully autonomous algorithmic systems that reshape trading and capital allocation in decentralized finance. 


As a sister company of Deqode — a 400+ person blockchain innovation powerhouse — we operate at the cutting edge of quant research, distributed infrastructure, and high-frequency execution.


What We Build

  • Alpha Discovery via On‑Chain Intelligence — Developing trading signals using blockchain data, CEX/DEX markets, and protocol mechanics.
  • DeFi-Native Execution Agents — Automated systems that execute trades across decentralized platforms.
  • ML-Augmented Infrastructure — Machine learning pipelines for real-time prediction, execution heuristics, and anomaly detection.
  • High-Throughput Systems — Resilient, low-latency engines that operate 24/7 across EVM and non-EVM chains tuned for high-frequency trading (HFT) and real-time response
  • Data-Driven MEV Analysis & Strategy — We analyze mempools, order flow, and validator behaviors to identify and capture MEV opportunities ethically—powering strategies that interact deeply with the mechanics of block production and inclusion.


Evaluation Process

  • HR Discussion – A brief conversation to understand your motivation and alignment with the role.
  • Initial Technical Interview – A quick round focused on fundamentals and problem-solving approach.
  • Take-Home Assignment – Assesses research ability, learning agility, and structured thinking.
  • Assignment Presentation – Deep-dive into your solution, design choices, and technical reasoning.
  • Final Interview – A concluding round to explore your background, interests, and team fit in depth.
  • Optional Interview – In specific cases, an additional round may be scheduled to clarify certain aspects or conduct further assessment before making a final decision.


Quantitative R&D Engineer


As a Quantitative R&D Engineer, you’ll explore data and design logic that becomes live trading strategies. You’ll bridge the gap between raw research and deployed, autonomous capital systems.


What You’ll Work On

  • Analyze on-chain and market data to identify inefficiencies and behavioral patterns.
  • Develop and prototype systematic trading strategies using statistical and ML-based techniques.
  • Contribute to signal research, backtesting infrastructure, and strategy evaluation frameworks.
  • Monitor and interpret DeFi protocol mechanics (AMMs, perps, lending markets) for alpha generation.
  • Collaborate with engineers to turn research into production-grade, automated trading systems.


Ideal Traits

  • Strong in data structures, algorithms, and core CS fundamentals.
  • Proficiency in any programming language
  • Understanding of probability, statistics, or ML concepts.
  • Self-driven and comfortable with ambiguity, iteration, and fast learning cycles.
  • Strong interest in markets, trading, or algorithmic systems.


Bonus Points For

  • Experience with backtesting or feature engineering.
  • Exposure to crypto primitives (AMMs, perps, mempools, etc.)
  • Projects involving alpha signals, strategy testing, or DeFi bots.
  • Participation in quant contests, hackathons, or open-source work.


What You’ll Gain:

  • Cutting-Edge Tech Stack: You'll work on modern infrastructure and stay up to date with the latest trends in technology.
  • Idea-Driven Culture: We welcome and encourage fresh ideas. Your input is valued, and you're empowered to make an impact from day one.
  • Ownership & Autonomy: You’ll have end-to-end ownership of projects. We trust our team and give them the freedom to make meaningful decisions.
  • Impact-Focused: Your work won’t be buried under bureaucracy. You’ll see it go live and make a difference in days, not quarters


What We Value:

  • Craftsmanship over shortcuts: We appreciate engineers who take the time to understand the problem deeply and build durable solutions—not just quick fixes.
  • Depth over haste: If you're the kind of person who enjoys going one level deeper to really "get" how something works, you'll thrive here.
  • Invested mindset: We're looking for people who don't just punch tickets, but care about the long-term success of the systems they build.
  • Curiosity with follow-through: We admire those who take the time to explore and validate new ideas, not just skim the surface.


Compensation:

  • INR 6 - 12 LPA
  • Performance Bonuses: Linked to contribution, delivery, and impact.
Read more
Deqode
at Deqode
1 recruiter
Apoorva Jain
Posted by Apoorva Jain
Indore
0.6 - 2 yrs
₹3L - ₹5L / yr
MERN Stack
Blockchain
Web3js
Solidity

Role Overview

We're seeking a MERN Stack Developer with experience in Web3 development to join our team. The ideal candidate will be comfortable building full-stack applications, integrating smart contracts, and working in a fast-paced startup environment.


Responsibilities

  • Develop and maintain full-stack applications using MongoDB, Express.js, React.js, and Node.js
  • Integrate smart contracts and blockchain functionality using Web3.js, Ethers.js, or similar libraries
  • Collaborate with product managers, designers, and blockchain engineers
  • Write clean, maintainable, and testable code
  • Troubleshoot and debug applications
  • Stay updated with the latest Web3 trends and technologies

Requirements

  • 1+ year of hands-on experience with the MERN stack
  • Basic to intermediate knowledge of smart contracts, Ethereum, and Web3.js/Ethers.js
  • Familiarity with Solidity and Ethereum development tools (e.g., Truffle, Hardhat)
  • Understanding of REST APIs and integration practices
  • Strong problem-solving skills and a proactive attitude
  • Good communication and collaboration skills

Bonus Skills

  • Experience with IPFS, The Graph, or Layer 2 solutions
  • Contributions to open-source Web3 projects
  • Knowledge of NFT standards or DeFi protocols

What We Offer

  • Competitive salary and performance-based incentives
  • Flexible working hours and remote-friendly culture
  • Opportunity to work on cutting-edge Web3 projects
  • A collaborative, supportive, and innovative environment


Read more
Delhi, Gurugram, Noida, Ghaziabad, Faridabad
2 - 10 yrs
₹5L - ₹25L / yr
Business Analysis
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Responsibilities:

  1. Collaborate with stakeholders to understand business objectives, processes, and requirements.
  2. Conduct thorough analysis of business processes, workflows, and systems to identify areas for improvement.
  3. Gather, document, and prioritize business requirements using techniques such as interviews, workshops, and surveys.
  4. Analyze data to identify trends, patterns, and insights that can inform decision-making and drive business outcomes.
  5. Develop and maintain documentation, including business process models, use cases, user stories, and requirements specifications.
  6. Work closely with cross-functional teams to ensure alignment between business needs and technical solutions.
  7. Facilitate meetings, workshops, and presentations to communicate findings, solicit feedback, and drive consensus among stakeholders.
  8. Collaborate with developers, designers, and QA analysts to ensure successful implementation and testing of solutions.
  9. Monitor and evaluate the performance of implemented solutions, and recommend adjustments or enhancements as needed.
  10. Stay updated on industry trends, best practices, and emerging technologies related to business analysis and process improvement.

Requirements:

  1. Bachelor's degree in Business Administration, Management Information Systems, or related field.
  2. Proven experience as a Business Analyst or similar role.
  3. Strong analytical skills, with the ability to gather and interpret data from multiple sources.
  4. Proficiency in business analysis techniques, such as process modeling, data analysis, and requirements elicitation.
  5. Excellent communication skills, including the ability to effectively communicate technical concepts to non-technical stakeholders.
  6. Solid understanding of project management principles and methodologies.
  7. Experience with business analysis tools and software (e.g., Microsoft Visio, Jira, Confluence) is a plus.
  8. Ability to work independently and collaboratively in a fast-paced environment.
  9. Strong organizational skills and attention to detail.
  10. Certification in business analysis (e.g., CBAP, PMI-PBA) is preferred but not required.


Read more
EY (Ernst & Young)
Jaipur
6 - 12 yrs
₹15L - ₹20L / yr
Blockchain
Cryptography

Responsibilities:


  • Develop application functionality using various coding languages.
  • Setting security measures against various types of cybercrimes.
  • Maintain client and server-side applications.
  • Train the fellow team members on blockchain technology.
  • Attend meetings, brainstorm sessions, and daily standup for enhancing your knowledge of new technologies.
  • Adhering to all the rules and regulations of data protection for digital payments.
  • Staying updated with the latest crypto technologies for data protection.


Required Skills:


  • 6+ years of exp in Designing, developing, and testing blockchain systems.
  • Ability to write efficient and modular code.
  • Good exp in preparing documentation on the blockchain development processes.
  • Securing the blockchain network with new technologies.
  • Utilize cryptography techniques to protect against hackers and other cyber attacks.


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Careator Technologies Pvt Ltd
Saravana Kumaran
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3 - 5 yrs
₹1L - ₹12L / yr
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About The Role :
As a Blockchain Developer at Cere Network, you will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Your primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and the building and launching of a blockchain network.

Responsibilities :
- Research, design, develop, and test cutting edge technologies in blockchain and beyond (real-time event sourcing, automated orchestrations, distributed big data, ML/AI, etc)
- Brainstorm and help evaluate applications for new tools and technologies as they continually evolve
- Maintain and extend current client- and server-side applications responsible for integration and business logic
- Be involved in the global blockchain community- work on implementing and integrating the latest improvement proposals
- Develop strong written English communication skills by documenting everything, from design to implementation, to process and beyond.

Skills :
- 2-5 years experience
- Strong software development background
- Experience working with large distributed computing deployments with real users
- Experience working with open-source projects
- Proficiency in one of the following languages: C++, Java, JavaScript
- Strong knowledge of common algorithms and data structures
- Familiarity with cryptography concepts
- Experience with Substrate and Rust
- Familiarity with P2P networks and high throughput and robust services
- Strong knowledge of blockchains/consensus protocol
- Strong knowledge of concurrency and writing efficient and safe multithreaded code
- Nice to have knowledge of STL, C++11
Read more
Mobile Programming India Pvt Ltd
at Mobile Programming India Pvt Ltd
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indu saini
Posted by indu saini
Mohali
6 - 9 yrs
₹1L - ₹11L / yr
Blockchain
Cryptography
Ethereum
Smart Contracts
NFT's
designation: Block Chain Developer
Skillset: strong knowledge of  NFT's
Exp: 6+ Years
looking for Freelancer
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Rejolut
at Rejolut
1 video
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Sharyu Waghmare
Posted by Sharyu Waghmare
Remote, Navi Mumbai, Mumbai, NCR (Delhi | Gurgaon | Noida), Hyderabad, Chennai, Lucknow, Indore, Kolkata
0 - 7 yrs
₹3L - ₹15L / yr
Blockchain
Ethereum
Hyperledger
Smart Contracts
DAPP (Decentralized Applications)
+4 more

Rejolut is one of the award winning fastest growing emerging tech company which is working on leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.

The ideal candidate will be responsible for developing highly scalable and secure code.

Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Able to learn & implement new technology/framework/library/networks at God Speed
-Able to come with optimal solution for the business problem
-Can handle calls with the client & customer to know their feedback
-Writing clean code & able to dig into other's code or open source code

-Research, design, develop, and test blockchain technologies
-Brainstorm and help evaluate applications for new tools and technologies as they continually evolve
-Maintain and extend current client- and server-side applications responsible for integration and business logic


Desired Candidate Profile:-

  • Setting up and configuring Full node clients for various Blockchains.
  • In Depth understanding of atleast two blockchain network like Ethereum, Hedera Hashgraph, Tezos, Hyperledger, BlockApps, Algorand, Corda etc
  • Working closely with DevOps to make blockchain infrastructure robust and scalable.
  • Designing and writing well-structured APIs in Node.js to connect to Blockchain infrastructure.
  • Develop and manage various applications to integrate Blockchain infrastructure into the main product.
  • Staying up to date with new developments and news in integrated chains, like forks, main net launches, migration.
  • Documenting architecture and guidelines.
  • Always being on the lookout to enhance technology, by finding and making new tools, utilities, and libraries.
  • Managing and enhancing a cutting edge tech stack, comprising of Node.js, ES2016/17 (Javascript), AWS, MongoDB, SQL
  • Cross-team contribution whenever required.
  • Familiarity with basic cryptography
  • Familiarity with P2P networks



Culture

- Fast-paced, intellectually stimulating, steep learning, and growth

- Close-knit, hardworking, supportive colleagues

- Challenging work

- Flat organization with no hierarchy

- If you like problem solving, and love latest technology, there are very few better places



How we are different 
 -We are young and dynamic team who are obsessed with solving business problem at scale -We are a technology agnostic company who focus more on finding the optimal solution to business problem rather than technology

 Why to join us
 -We provide huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career
-We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
-There are two technology Co-founder in the company who are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in copanies like Samsung, Purplle, Loylty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

Read more
kellton tech solutions ltd
Rishabh Kumar
Posted by Rishabh Kumar
Gurugram
3 - 8 yrs
₹5L - ₹30L / yr
Blockchain
Ethereum
Solidity
Hyperledger
Finance
+7 more
Job Description:
Required Skills/Experience:
 
Great programming skills with the blockchain and decentralized architectures;
Experience of Ethereum and ethereum based chains;
Experience with Polygon/Matic, XDai side chains
Experience with Binance Smart chain is plus
Wallet Integration/ Meta mask/ Torus
Implementation and working knowledge of ERC20, ERC 721 and ERC1155 standards.
Experience on developing crypto exchanges and marketplaces.
Prior contributions to Ethereum or other blockchain solutions is a strong advantage;
 
?Tech Lead Skills: Preparing a work breakdown structure, ensuring team delivery, documentation skills.
 
Blockchain Skills:
Blockchain development, Smart Contracts, Ethereum, Solidity, MultiSig, Wallets, Java Script, Node.js.
 
Languages: , Java Script. Node.js, Full Stack preferred, Python, C, C++
 
Read more
bl0xchain Technologies Pvt. Ltd.
Greg DSouza
Posted by Greg DSouza
Anywhere, Mumbai
1 - 4 yrs
₹6L - ₹18L / yr
Blockchain
Cryptography
Smart Contracts
bl0xchain is a multi-disciplinary Blockchain consultancy working with companies emerge the new emerging economy. We work on technical aspects of the Blockchain (dApps, Smart contracts, ERC20 Token and more), consultancy to explain bitcoin and blockchain and a Crypto Fund. We are working on Blockchain technology and want to add a highly motivated Engineer to our team Mumbai or willing to relocate to Mumbai/work remotely. We're seeking a strong developer experienced or willing to experiment with Ethereum and blockchain architecture to be a part of the team tasked with building a distributed application. Our ideal candidate has built and released distributed applications , has worked with the Ripple, R3, Ethereum and/or Bitcoin blockchain, and has experience with Solidity. Primary Responsibility Lead several unique Blockchain initiatives Direct client and business exposure Write code Work on blockchain POCs Monitor blockchain technologies. Qualifications Experience in Trade Finance, Equities, Payments Processing, Wholesale Credit BlockChain technical expertise that is hands-on, platforms Cloud architecture and scalable solutions including orchestration & containers Must have a BS in Computer Science Must have 2+ years of experience with distributed software development. Must have hands-on experience with all aspects of software development: data, server side, UI, and open source software. Must have experience with Linux, Open source, C++ or Java, client server apps Demonstrated passion for Fintech innovation, open source (OSS) software contributions, blockchain, cryptography, and data-science
Read more
Top startup company in Tokyo
Top startup company in Tokyo
Agency job
via Motivo Inc by Hector Alonso
Tokyo
1 - 3 yrs
₹6L - ₹8L / yr
Blockchain
Cryptography
Smart Contracts
Ethereum
Geth
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● Job Description Application of Blockchains Technology centered on Ethereum to our platform / Research / Study / Design - Research/development of side chain - Research / development / operation of original token - Development / operation / maintenance of dApps - Research/development of token exchange method - Research/development on token value formation ● Required experience: · Experience developing web application · Server and infrastructure design experience · Infrastructure construction / operation experience at AWS · Basic knowledge on virtual currency and blockchains · Experience of development of Ethereum's Smart Contract (it can be a voluntary project etc.) · Geth's operational experience ●Additional ideal skills: · Experience in virtual currency and blockchains · Fully understanding the technical specifications of Bitcoin, Ethereum · Large scale service development experience (those who can design with load) · Operation experience of blockchains platform · Understanding and experience on security of blockchains · Smart Contract ● Other Requirements: - Required languages: Japanese N1(JLPT) or more. - Others Required license or certification: University Degree ● Compensation and Facilities: - Salaries: From 6M yen negotiable (determined by experience and achievement) - Visa Sponsorship - Japanese Working Insurance ● Visa Sponsorship: In order to apply for the visa, the candidate must have his/her license or certification (University Degree)
Read more
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Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
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