Blockchain Developer

CoinFantasy is looking for a Blockchain Architect to spearhead the development of innovative blockchain solutions, leveraging the expertise to ensure seamless integration of DeFi. From conceptualization to deployment, you will lead the charge in architecting robust and scalable blockchain infrastructures, driving the evolution of our product offerings and enhancing the user experience.

Responsibilities :

- Design and architect innovative blockchain solutions, including consensus mechanisms, tokenomics, smart contracts, and decentralized governance models.

- Working closely with Business and software developers in designing and creating innovative solutions.

- Lead the development of blockchain protocols and decentralized applications, ensuring scalability, security, and interoperability with existing systems..

- Provide technical leadership and guidance to development teams, driving best practices in blockchain development, code review, and quality assurance

- Create technical documentation, architecture diagrams, and presentations to communicate complex concepts and design decisions effectively to both technical and non-technical stakeholders

- Analyzing the needs, resources, and problems of the company and providing necessary solutions.

- Working with open-source projects and codebases.

- Keeping up with current blockchain technology and cryptocurrency trends.

- Ensure compliance with industry standards and best practices for blockchain security, privacy, and regulatory requirements

Requirements :

- Bachelor's/Master Degree in Engineering, IT ,Computer Science or equivalent educational qualification.

- 10+ years of overall experience in Software Development

- 5+ years of Hands-on experience with the development and implementation of blockchain solutions.

- Strong understanding of blockchain architecture, protocols (e.g., Proof of Work, Proof of Stake), and consensus algorithms

- Proven track record of successfully delivering blockchain projects from concept to production

- Experience with rust or golang and node.js must.

- Knowledge in Java & C++ , python

- Strong back-end skills.

- Excellent problem-solving skills and the ability to analyze complex technical issues in a fast-paced environment.

- Proven leadership experience in leading cross-functional teams and driving project deliverables to completion.

About Us :

CoinFantasy is a Play to Invest platform that brings the world of investment to users through engaging games. With multiple categories of games, it aims to make investing fun, intuitive, and enjoyable for users.

It features a sandbox environment in which users are exposed to the end-to-end investment journey without risking financial losses.

Benefits :

- Competitive Salary

- An opportunity to be part of the Core team in a fast-growing company

- A fulfilling and challenging work experience

- Practically unlimited professional and career growth opportunities

Antier Solutions is a rapidly growing fintech company with finesse in decentralized finance and custom blockchain consulting services. With a strong foundation in building investment exchanges, we have expanded our services to crypto-friendly banking solutions, asset token development, market making and liquidity pool solutions.

Over the years, we have featured in some of industry’s leading finance publications such as Economic Times, Bitcoin.com and Finextra Research. We are always looking for like-minded professionals who want to learn and grow in the crypto finance space.

Our website: https://www.antiersolutions.com/

Blockchain Developer (Private)

Desired Candidate profile for Private Blockchain:

·      Must have experience in developing Hyperledger Fabric based solution. Basic knowledge of Ethereum is a plus.

·      Should be able to setup Hyperledger fabric 2.0 from scratch. Ethereum full node setup is a plus.

·      Knowledge of Distributed consensus systems

·      Should be familiar with basic cryptography and P2P networks.

·      Hand-on experience on CI/CD and docker is a major plus.

·      Ability to deploy fabric on Kubernetes.

·      Should be able to automate administrative tasks like setting up and managing nodes, installing chaincodes etc.

·      Familiarity with database technology such as MySQL, Oracle and MongoDB, CouchDB etc.

·      Knowledge of shell scripting is required.

Apply for this job

Job Position - BlockChain Developer

Experience - 4+ Years

Job Location - Bangalore

Responsibilities:

• Search, 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.

• Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals.

• Document new solutions as well as maintain the existing ones.

Requirements:

• Total 4+ Years of experience in Backend Development and minimum 1+ years of experience in Ethereum, Blockchain

• Knowledge of any one of the programming languages: NodeJS, Java, GoLang, C, C++, PHP

• Basic understanding of blockchain technology: Bitcoin, Smart Contracts, Solidity, Cryptography

• Knowledge of private blockchains such as Hyper Ledger, and Corda is a plus

• Basic understanding of HTML, CSS, JS, Bootstrap, and knowledge of front-end technologies such as Angular/ React/ Vue is a plus.

• Knowledge in databases and database modeling: MySQL, PostgreSQL, MongoDB

• Understanding of Software Development Lifecycle (SDLC)

• Experience using Git for version control

We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and building and launching a blockchain network.

Essential Skills :

• Strong software development background

• Experience working with large codebases

• Solidity, Web3.js, Ethereum, Truffle, Remix, Smart Contracts, Cryptography, Wallets, Blockchain Fundamentals, DeFi & Banking Domain

• 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 basic cryptography

• Familiarity with P2P networks

• Strong knowledge of bitcoin-like blockchains / Stable coins

• Strong knowledge of concurrency and writing efficient and safe multithreaded code

• Strong knowledge of STL, C++11 

• Proficiency in the Qt Widgets module 

Responsibilities :

• 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

• Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals

• Document new solutions as well as maintain of existing ones

https://electronlabs.org/">Electron Labs is building a new protocol to make various blockchains interoperable. Our goal is to enable cross-chain contracts to connect with each other in the same way as same-chain contracts connect i.e., via function calls. We have developed a new in-house tech called https://garvitgoel.medium.com/what-is-bdlc-and-how-it-works-5716fbbacde8">Bi-Directional Light Client that allows a smart contract to independently verify whether the cross-chain transactions submitted to it are valid. We further use ZK-SNARKS to reduce the gas cost of running the light client on-chain.

Desired Qualifications

1. A good grasp of blockchain fundamentals, various consensus algorithms, and detailed knowledge of at least one major blockchain.
2. Previous work (demonstrable) in blockchain technology, web3, or protocol development
3. In-depth understanding of Number Theory and Cryptography. Knowledge of Cryptographic Algorithms and zero-knowledge proofs are highly preferred.
4. Superior mathematics and problem-solving skills, excellent pattern recognition, passion for solving puzzles.
5. Proficiency in one of the following languages: Go-lang, Rust, is highly preferred. Working knowledge of Solidity, Javascript, Python, or similar scripting languages puts you in front of our list
6. Grounded research skills and an ability to absorb documentation quickly
7. Strong background in Computer Science. Knowledgeable in Algorithms and Data Structures.

Roles and Responsibilities

1. You will be assigned one blockchain (Ethereum /Polygon /NEAR /tendermint /Polkadot/Aleo). You will be required to implement the light client of this blockchain in https://docs.circom.io/">Circom language (Domain Specific Language for ZK-SNARKS).
2. Write go-lang based networking relayers that enable communication between blockchains and zk-provers.
3. Maintain relayer and zk-prover infrastructure (cloud machine and codebase)
4. Write kickass documentation.

Location: Delhi NCR, India | Remote

At Olegacy, we build applications connecting people to Web3. Our office is in Bengaluru and Dubai. We are expanding to our Dubai office and would love to invite all individuals who are passionate about the blockchain space to apply. We are currently seeking a Blockchain Engineer to help develop and build a decentralized finance application. The ideal candidate is a self-inspired individual who is passionate about blockchain technologies and disrupting current potential financial norm.

Responsibilities

• Work with the team to achieve product update milestones within the set time frames
• Design, develop, program, test, debug and maintain smart contracts code for a decentralized application
• Apply the latest cryptography techniques to protect digital transaction data against cyberattacks and information hacks

• Evaluate scalability, security, performance and gas optimization of the decentralized application
• Collaborate with the team on API design
• Collaborate with the team on planning and implementing frictionless user experiences

Qualifications

• Bachelor's / Master's degree in Computer Science
• Strong proficiency in Cryptography
• Strong proficiency in smart contracts written in Solidity
• Strong proficiency in JavaScript, NODE.js and C++
• Experience with blockchain technology​
• Bonus: Understanding of the intricacies of iOS and Android
• Bonus: Experience developing NFTs on Ethereum

Soft Skills

• Team Player
• Strong English language communication skills
• Self-starter
• Enjoys working in a fast-paced start-up culture
• Growth mindset

Responsibilities:-

Ø  Research, design, develop, and test blockchain technologies.

Ø  Brainstorm and help evaluate applications for new tools and technologies as they continually evolve.

Ø  Maintain and extend current client- and server-side applications responsible for integration and business logic.

Ø  Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals.

Ø  Document new solutions as well as maintaining that of existing ones.

Skills:-

Ø  Strong  software development background.

Ø  Experience working with large codebases.

Ø  Experience working with open-source projects.

Ø  Proficiency in one of the following languages: C++, Java, JavaScript ( Depending on the project ).

Ø  Strong  knowledge of common algorithms and data structures.

Ø  Familiarity with basic  cryptography.

Ø  Familiarity with P2P networks.

Ø  Strong knowledge of bitcoin-like blockchains.

Ø  Strong knowledge of concurrency and writing efficient and safe multithreaded code.

Ø  Strong knowledge of STL, C++11 ( In the case of a blockchain-based on C++ ).

Ø  Proficiency in the Qt Widgets module ( Applies to projects where a GUI wallet application is needed ).