Cutshort logo
KoinBX logo
Blockchain Developer
Blockchain Developer
KoinBX's logo

Blockchain Developer

Nithya Ramesh's profile picture
Posted by Nithya Ramesh
3 - 5 yrs
₹2L - ₹6L / yr
Madurai
Skills
Blockchain Developer
skill iconNodeJS (Node.js)
Smartcontracts
Decentralised app
  • 3-5 years of professional experience in web development with a strong focus on JavaScript stack technologies.
  • Proven experience in integrating blockchain technology into web applications, with a deep understanding of blockchain protocols, smart contracts, and decentralized applications (dApps).
  • Proficiency in multisignature, multiparty computation and 3rd party Node provider integration
  • Experience with public blockchain platforms such as Bitcoin, Ethereum, etc.
  • Solid understanding of RESTful APIs and web services.
  • Strong problem-solving skills and the ability to troubleshoot complex issues.
  • Excellent communication and collaboration skills.
  • Ability to thrive in a fast-paced, agile environment and adapt to changing priorities.
  • Experience with continuous integration and deployment (CI/CD) pipelines is a plus.
  • Experience in setting up Bitcoin core, and Geth node is a plus


Read more
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
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.
Companies hiring on Cutshort
companies logos

About KoinBX

Founded :
2019
Type :
Products & Services
Size :
20-100
Stage :
Profitable

About

KoinBX is India's most trusted and fastest-growing crypto exchange, dedicated to providing a secure, compliant, and user-friendly platform for crypto enthusiasts and traders across India. As the most trusted and fastest-growing crypto exchange, KoinBX is your gateway to the future of finance, with a user-centric approach, advanced security measures, and an extensive array of cryptos. Our vision is to be the cornerstone of a future where every individual, regardless of background, discovers and harnesses the boundless opportunities of digital assets. KoinBX opens the doors to a future where digital assets play a transformative role in shaping the financial landscape. Our mission is to empower traders by offering a secure and trusted crypto trading platform that is easily accessible to all. We promise to be the gateway ushering in a future of limitless financial possibilities in the realm of digital assets. We provide advanced tools and confidence to navigate the Indian crypto market. We are proud to be 100% compliant with Indian regulations, safeguarding users' funds through robust security measures, including advanced encryption techniques and multi-factor authentication. With over 120 listed cryptos and 150+ active trading pairs, including cryptos like Bitcoin, Ethereum, and Ripple, we provide a comprehensive platform with an intuitive interface, real-time portfolio tracking, and timely price alerts for informed trading decisions. At KoinBX, we offer a wide suite of features designed to meet the diverse needs of both beginner and experienced traders. From instant KYC authentication to low trading fees and high liquidity, our platform is equipped with everything you need to trade cryptos. Join the 5 million+ strong crypto community on KoinBX and begin your crypto journey today. Whether you're a seasoned trader or just getting started, KoinBX is your trusted partner for all your cryptocurrency trading needs.

Read more

Candid answers by the company

What does the company do?
What is the location preference of jobs?

KoinBX is your gateway to the future of finance, with a user-centric approach, advanced security measures, and an extensive array of cryptos.

Company social profiles

linkedin

Similar jobs

NeoGenCode Technologies Pvt Ltd
Akshay Patil
Posted by Akshay Patil
Remote only
5 - 8 yrs
₹5L - ₹12L / yr
Blockchain
skill iconRust
skill iconGo Programming (Golang)
Solidity
skill iconNodeJS (Node.js)
+8 more

Job Title : Lead Blockchain Developer

Experience : 5+ Years

Location : Indore (WFO/Remote)

Employment Type : Contractual


Job Summary :

We’re seeking a Lead Blockchain Developer with 5+ Years of experience in building scalable, decentralized applications. The ideal candidate has expertise in Rust, Golang, Solidity, and Node.js, with hands-on experience in Geth, Docker, and blockchain infrastructure.


Mandatory Skills : Rust, Golang, Solidity, Node.js, Geth, Docker, Ethereum architecture, Smart Contracts, Blockchain Protocols.


Key Responsibilities :

  • Design and develop core blockchain protocols and infrastructure.
  • Build and deploy secure smart contracts using Solidity.
  • Develop tools/services for Ethereum and related networks.
  • Work on performant node-level development using Rust and Golang.
  • Build APIs and backend services in Node.js.
  • Manage containerized environments using Docker.
  • Collaborate on system architecture and conduct code reviews.
  • Stay updated on blockchain trends and implement best practices.

Key Requirements :

  • Strong skills in Rust, Golang, Solidity, Node.js.
  • Deep understanding of Ethereum, Geth, and blockchain concepts.
  • Experience with Docker, API development, and smart contract security.
  • Knowledge of consensus algorithms, cryptography, and performance tuning.
  • Familiarity with CI/CD pipelines and DevOps tools is a plus.

Preferred Qualifications :

  • Bachelor's/Master’s in CS or related field.
  • Prior contributions to open-source or Web3 projects.
Read more
IT and services
IT and services
Agency job
via Jobdost by Sathish Kumar
Ahmedabad, Rajkot
2 - 5 yrs
₹8L - ₹20L / yr
Blockchain
Ethereum
Cryptography
Smart Contracts
skill iconNodeJS (Node.js)
● Experience Level: Min 2+ years
● Experience working with Nodejs/any JS framework, operating blockchain nodes especially in
Ethereum.
● Knowledgeable about smart contract security and best practices (design patterns).
● Build back-end web services that interact with the Ethereum blockchain.
● Research, design, implement and maintain all decentralized finance systems.
● Good Communication Skills.
Read more
Opportunity to work on Core Blockchain Product
Opportunity to work on Core Blockchain Product
Agency job
Bengaluru (Bangalore)
2 - 10 yrs
₹4L - ₹15L / yr
Hyperledger
DAPP (Decentralized Applications)
skill iconGo Programming (Golang)
skill iconNodeJS (Node.js)
skill iconKubernetes
+1 more

We are looking for a Blockchain Developer with a focus on scaling best

practices, reducing engineer toil, and ensuring reliability and stability of the NST Blockchain Platform. This engineer will also work with all engineers to understand pain points and find a balance in the “now” vs the “future”, while also proposing foundational Blockchain. This individual will need to take into consideration performance, reliability, stability, and developer happiness to ensure that we are providing a world-class community-building experience for our internal team, external contributors, creators, and users.


Priorities can change in a fast-paced environment like ours, so this role

includes, but is not limited to the following:

1. At least 3+ years of work experience in blockchain related projects

(preferably enterprise blockchain)

2. Good knowledge in Hyperledger Fabric related projects.

3. Knowledge of Data Structures is preferred.

4. Good with either one of the programming languages: JavaScript or Golang

(preferably Golang)

5. Experience working with some DevOps tools like docker, docker-compose,

ansible. (Knowledge of Kubernetes is even better)

6. Experience working with both SQL & NoSQL Databases, DB Migration,

Disaster Recovery.

7. Should be able to manage a small team, in terms of work management,

coding sessions, code review.

8. Good communications skills.

9. Additional certification in either Hyperledger or Kubernetes is preferred.

Read more
Knit Finance
at Knit Finance
3 recruiters
Sainath G
Posted by Sainath G
Hyderabad
2 - 5 yrs
₹4L - ₹19L / yr
Solidity
skill iconReact.js
skill iconNodeJS (Node.js)
Blockchain
Ethereum

Who We Are Looking For:

We are looking for a Go getter Blockchain & Solidity Developer who learns fast, who is humble and values teamwork. The kind of person who joins our Team is passionate and willing to think outside of the box and execute on it. We are committed to helping you grow, challenging you with hard, meaningful work and celebrating our successes and failures together.

 

Preference:

  • Please send your resume, github and current draw to sainath@ primetrade.ai
  • 3+ years of software experience ( Full stack) , 1+ years of Solidity development experience
  • Good coding experience with NodeJS, ReactJS, Solidty
  • Be open to work in Hybrid ( Remote + Office in Hyderabad, India)

 

Technical Skills

  • Experience in development of solidity smart contracts and operating mechanism of blockchain encryption algorithms, consensus mechanism, security protocols etc.
  • Proven work experience of deployments on ETH/BSC/MATIC networks and other EVM Chains
  • Understanding of virtual machine architecture, memory, and stack.
  • Familiar with Truffle, Waffle, and Hardhat, and the pros and cons of each framework.
  • Familiarity with code versioning tools (git) and repo management.
  • (Plus) Understanding of mainstream DeFi ecosystems like Uniswap, Compound, Curve etc.

Soft Skills

  • Proficiency in English & Communication
  • Team Collaboration and task management

What You Will Be Doing:

  • Collaborates with the team on conceptualizing and developing new applications. Write high-quality, pragmatic code as part of a multidisciplinary agile team.
  • Participate in design, development and code reviews.
  • Take accountability for end-to-end production, testing, and shipping of code.

Our Offering:

  • Purpose: You’ll be part of something bigger, working towards building a
  • decentralized financial ecosystem.
  • Culture: You’ll work in a thriving, friendly, and fun environment that promotes open discussions, jokes, learning, video games, and lots of fun.
  • People: You’ll work with some of the most driven and intelligent people in the crypto space, engaging with a network of diverse talent team members & advisors.
  • Flexible vacation policy: work with your manager to take time off when you need it

Employment Type

Full-time

 
https://www.linkedin.com/talent/contract-chooser?contractId=188258378&;destUrl=https%3A%2F%2Fwww.linkedin.com%2Ftalent%2Fjob-posting%2Fonline%2Fdescription%3FjobId%3D3161706934"> Edit job description
 
Read more
Mobiloitte Technologies
at Mobiloitte Technologies
2 recruiters
Mobiloitte Technologies
Posted by Mobiloitte Technologies
Remote, Delhi
1 - 5 yrs
₹5L - ₹18L / yr
Blockchain
Ethereum
Hyperledger
Solidity
Cryptography
+5 more

Mobiloitte is a Premier, Full Service Software Development Company for Blockchain, IoT, Artificial Intelligence, BOTS, Mobile, and Web Development with a special focus on Timeliness, Security, Scale, and Performance. Our teams have worked across the industries and verticals while servicing more than 5000 projects so far. This rich experience with global clientele and varied technology landscape has shaped us into a winning team with a magic sauce of EXPERIENCE-EXUBERANCE-EXPERTISE combined and enables us to provide top-notch services and solutions.

We have an opening for Blockchain Developer.(Ethereum /Hyperledger)-

Job Title:  Blockchain Developer (Ethereum /Hyperledger)

Reports to: Project Manager             

Experience: 1-5 Years

Company Name : Mobiloitte Technologies.

Website : http://www.mobiloitte.com/" target="_blank">www.mobiloitte.com

Location:   New Delhi

Qualifications: B.E/B.Tech

Roles & Responsibilities:

1. Must have experience with combination of following DLT (Distributed Ledger Technology) related: Hyperledger Fabric, Sawtooth, Iroha, Node.js, Go, Composer, Ethereum, Solidity, Truffle, web3.js, Geth, Corda, NEO

2. Experience with containerization (Docker) and cloud-based computing (AWS, Bluemix, Azure) is a plus

3. Experience in pre-sales activities (proposal, client meetings, presentations)

4. Individual contributor with excellent analytical skills and ability to think out of the box (experience with requirements gathering/engineering are an advantage)

5. Excellent interpersonal and communication skills, including strong presentation skills

Desired Skills:

1. Hyperledger Fabric projects implementation experience is mandatory

2. Must have strong experience in writing chain code using Go Lang

3. Must have strong experience in implementing apps on top of Hyperledger Fabric using Angular or React front-end and NodeJS services

4.Hands on experience on-stellar,parity,R3 Corda,ethereum.

5.Should be hands on Consensus like-PBFT,PoW (Ethash)SCP (Steller Consensus Protocol) etc…

6.Good knowledge on Privacy like- public,private.

7.Must have ability to work collaboratively with a distributed agile team and deliver with high quality

8.Must have strong experience in DevOps using Git, Jenkins, Dockers, Kubernetes

9. Any experience in one of the Cloud platforms AWS or Azure or IBM BlueMix is an advantage

10.Business domain knowledge in Finance will be an added advantage.

Read more
Global Financial Edtech Platform| Remote
Global Financial Edtech Platform| Remote
Agency job
via Unnati by Veena Salian
Remote only
3 - 5 yrs
₹8L - ₹16L / yr
deFi
Ethereum
web3
Blockchain
Smart Contracts
+5 more
Be part of a stock market playground where explorers can learn, share and earn through virtual learning games! Read on to know more.
 
Our client a social investment platform, where they are providing more than 85000 users with quality research material based on stocks from 9 major Stock-Exchanges in the world. They create a personal trading account with virtual currency apart from giving access to real market data and major tools to understand and analyse the investment patterns and ideas of the best investors.
 
Even though the account is not charged, the users can reap the benefits of various online competitions and scholarships to get an edge in their career. Through this platform, users can earn as well as get jobs on basis of their Global Trading Course. Founded by an Investment veteran with phenomenal entrepreneurial and tech knowledge, the 7-year-old team based out of Bengaluru and Singapore are creating upgraded learners and investors of the future.
 
As a Blockchain Developer, 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 building and launching a blockchain network.
 
What you will do:
  • Working on various blockchain technologies like DeFi, Ethereum, Web3, etc.
  • Being ready to get a deep dive into new technology as per business use-case.
  • Demonstrating thought leadership and understanding of various Blockchain platforms and capabilities.
  • Designing and building industry-specific solutions using Blockchain technology
  • Leading solution development in Blockchain and related technologies such asEthereum, cryptocurrencies, and smart contracts.
  • Understanding functional requirements as applicable to various industries and converting them into system specifications for development.
  • Defining architecture and best practices to implement the solutions.

 

Desired Candidate Profile

What you need to have:
  • Deep understanding of blockchain fundamentals (smart contracts, web3, DAOs)
  • 3-5 years experience in web development using MERN stack is mandatory
  • Knowledgeable about smart contract security and best practices (design patterns)
  • Familiarity with Git and Version Control
  • Proficiency in writing modular and well-tested code
  • Hands-on experience in the latest DeFi applications and an appreciation of use cases like AMM and decentralized lending and borrowing
Read more
Lootmogul
at Lootmogul
1 recruiter
vijay kumar
Posted by vijay kumar
Remote only
4 - 8 yrs
₹10L - ₹20L / yr
Blockchain
skill iconReact.js
skill iconNodeJS (Node.js)
Fullstack Developer
  • Own full-stack features from ideation to delivery. You will work closely with Product and Design team members to build and ship iteratively.
  • Lead, design, and implement product integrations with ETH node providers (Infura, Alchemy, etc).
  • Develop, test, and deploy smart contracts that allow users to mint and interact with NFTs.
  • Design and implement visual experiences in HTML/CSS/JS from an array of visual designs. We strive for well-defined features, but also rely on individuals to reach across functions and build with their own creativity and common sense.
  • Design, migrate, and connect front-end user experiences to stateful back-end systems (presistent SQL stores and in-memory caches)
  • Experience developing, testing, and deploying Ethereum smart contracts.
  • Experience reading and writing data to/from an Ethereum smart contract.
  • Experience building front-end experiences in React and TypeScript.
  • Experience designing and building front-end stateful applications with Redux, Apollo GQL, or similar (MobX, XState, etc.).
Skills & Requirements:

·         Web browser extensions

React, React native & Nodje js

·         Stacks, Blockchain 7 clarity smart contract language

·         HTML, CSS

Read more
Zupee
at Zupee
8 recruiters
RajneeshYadav
Posted by RajneeshYadav
Remote only
1 - 4 yrs
₹6L - ₹15L / yr
Ethereum
skill iconNodeJS (Node.js)
skill iconMongoDB
token
polygon
Zupee is one of India’s leading gaming companies in the RMG space. We have
ideated and built innovative web2 variants of games like Ludo, Snakes and Ladders,
Carrom, and more. We are now stepping into web3 space as we have figured out
exciting ways to make our games even more engaging by combining both of these
worlds together. We are looking to expand our team with energetic, self-motivated
people who are enthusiastic about web3, willing to learn, experiment and do what it
takes to make things happen. We are scouting for Blockchain Developers having
hands-on experience in Ethereum and sidechains like Polygon. You will be
responsible for designing, implementing, and supporting our blockchain based
Dapps.

Roles and Responsibilities :
● Analysing requirements, designing and implementing smart contracts around
a certain business model, as well as building & launching a new token
● Lead the technical design and implement web3 product roadmap

Must have:
● 1 to 3 years of experience in developing on Ethereum and Ethereum Layer2
networks and deployment of smart contracts on sidechains like Polygon
● Experience to write gas-optimized solidity smart contracts with provided
business logic
● Experience on Ethereum development frameworks such as Truffle, Hardhat,
and Ganache local blockchain
● Experience on token standards such as ERC20, ERC721, ERC1155, and
ERC777, etc.
● Good understanding of Blockchain platforms and consensus protocols
● Good experience with nodejs, mongodb, mysql, kafka, redis and GIT
● Strong software development background
● Experience working with large codebases

Good to have:
● Conceptual understanding of ICO, IEO, IDO, and STO
● Understanding of Defi tokens, launchpads, and automated market makers
(AAMs) such as Uniswap, Sushiswap, and Pancakeswap, etc.
● Good understanding of liquidity provisioning, token staking, and market
analysis.
● Experience with Docker and Kubernete
Read more
Rejolut
at Rejolut
1 video
2 recruiters
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
asva finance
at asva finance
1 recruiter
Vidya reddy
Posted by Vidya reddy
Remote only
3 - 5 yrs
$5K - $10K / yr
Blockchain
Cryptography
Smart Contracts
Ethereum
polkadot
+2 more

Job description for Blockchain Developer

Responsibilities

• Create architecture features and interfaces by using programming languages
• Research and design blockchain technologies
• Develop and test blockchain technologies – Ethereum and Polkadot
• Protecting the application from bugs and cyber-attacks.
• Working closely with engineers, sales personnel, and other teams in designing and creating innovative solutions.
• Research, create and document existing and new blockchain structures and proposed solutions
• Writing excellent multithreaded codes
• Analysing the needs, resources, and problems of the company and provide necessary
solutions
• Working with open-source projects and codebases
• Keeping up with current blockchain technology and cryptocurrency trends

Requirement skills

• Strong background in software development or engineering with 2-3 years of relevant experience
• Strong conceptual knowledge on DeFi platforms
• Experience with solidity and node.js must
• Knowledge in go or rust
• Strong back-end skills
• Algorithms & data structures
• Basic knowledge of cryptography
• Peer-to-peer or P2P networks
• Qt Widgets module for GUI wallet application.
• Knowledge of current technology like microservice architectures and Docker
containers.
• B.E/B.Tech/BSc in Computer Science, Mathematics or similar field; Master’s degree
is a plus

Salary: Based on industry standards

Read more
Why apply to jobs via Cutshort
people_solving_puzzle
Personalized job matches
Stop wasting time. Get matched with jobs that meet your skills, aspirations and preferences.
people_verifying_people
Verified hiring teams
See actual hiring teams, find common social connections or connect with them directly. No 3rd party agencies here.
ai_chip
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
21,01,133
Matches delivered
37,12,187
Network size
15,000
Companies hiring
Did not find a job you were looking for?
icon
Search for relevant jobs from 10000+ companies such as Google, Amazon & Uber actively hiring on Cutshort.
companies logo
companies logo
companies logo
companies logo
companies logo
Get to hear about interesting companies hiring right now
Company logo
Company logo
Company logo
Company logo
Company logo
Linkedin iconFollow Cutshort
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
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.
Companies hiring on Cutshort
companies logos