Senior Blockchain Developer

at Wow Labz

Senior Blockchain Developer

Wow Labz

Company

Home

Senior Blockchain Developer

at Wow Labz

Posted by Avish Hakani

2 - 5 yrs

₹5L - ₹18L / yr

Remote only

Skills

Blockchain

Ethereum

Wallet (Blockchain)

Whisper (Blockchain)

Why us?

We at Wow Labz are always striving to look for exciting problems to solve. Whether we’re creating new products or helping a small startup extend its reach, we build from our heart. We’re entrepreneurial and we love new ideas. Fun culture with a team that cares about your development and growth.

What are we looking for?

We are looking for a tech enthusiast working primarily on blockchain technology to be part of the core blockchain team at Wow Labz. You would be a part of the Roadmap team that is working on the architecture, design, development and deployment of our decentralized platform.

It comprises a suite of products to create the next generation data economy. It would not just facilitate, but also incentivize the curation, clean-up / classification and verification of the world’s open data. In the process, it would create value for a wide spectrum of token holders including – data owners, data scientists / data workers, publishers, yield farmers / liquidity providers / market makers, data oracles and data buyers.

Your primary responsibilities would be analyzing requirements, designing blockchain technology around a certain business model and launching a blockchain network.

Please be sure to highlight the following in your resume:

Publicly accessible links to the projects you have built and deployed. These need to be blockchain based. (MANDATORY)
List of certifications you have completed on blockchain development (optional).

Responsibilities:

Participate in the full life cycle of blockchain development, from research and analysis to architecture (security, performance, scalability etc), design and execution (coding, testing, benchmarking, deployment).
Develop (code hands on) protocols, backend APIs and dApps
Mentor team members, review code artifacts and provide technical guidance, hands on training
Manage or oversee the DevOps of blockchain projects
Publicly speak at tech meetups, organise forum sessions or webinars (we’ll create the opportunities).
Maintain and extend current client- and server-side applications responsible for integration and business logic
Stay up to date with the developments in the global blockchain community
Maintain existing protocols and dApps
Raise the bar in writing clean, well documented code
Hire talented developers as a part of the Blockchain team

Required Skills & Experience:

2+ years of minimum experience in Blockchain development
Strong software development background
Strong knowledge of various blockchain technologies like Ethereum, Polkadot, Solidity, Substrate and related tools (Truffle, geth, etc.)
Experience with Web3.js, RPC, IPC and web socket connections
Experience with wallets like Metamask, Mist or Polkawallet
Strong knowledge of ERC20, ERC777, ERC721
Understanding of tokenomics, token inflation and similar concepts
Strong experience implementing utility tokens
Strong knowledge of common algorithms and data structures
Familiar with popular consensus mechanisms (POW, POS, NPOS, DPOS, POA, etc)
Familiar with distributed P2P protocols like bit torrent
Experience with cryptographic libraries (SHA, TripleDES, RSA, HMAC, MD5, Blowfish, etc)
Experience with Git
Highly capable of executing in a fast-paced, virtual, changing environment

Any of this is a BIG PLUS:

Hands on experience with Rust/ Substrate
Contribution to open source blockchain projects

Persona of the kind of people who would be a culture fit:

Curious and aware of the latest digital and social media trends
Strong relationship-building skills
Exceptional analytical reasoning, problem-solving, and creative thinking skills
Extremely self-driven and able to execute in a diligent manner
Get a kick out of leading a solution towards its completion
Fun to hang out with!

Why us?

What are we looking for?

Your primary responsibilities would be analyzing requirements, designing blockchain technology around a certain business model and launching a blockchain network.

Please be sure to highlight the following in your resume:

Publicly accessible links to the projects you have built and deployed. These need to be blockchain based. (MANDATORY)
List of certifications you have completed on blockchain development (optional).

Responsibilities:

Participate in the full life cycle of blockchain development, from research and analysis to architecture (security, performance, scalability etc), design and execution (coding, testing, benchmarking, deployment).
Develop (code hands on) protocols, backend APIs and dApps
Mentor team members, review code artifacts and provide technical guidance, hands on training
Manage or oversee the DevOps of blockchain projects
Publicly speak at tech meetups, organise forum sessions or webinars (we’ll create the opportunities).
Maintain and extend current client- and server-side applications responsible for integration and business logic
Stay up to date with the developments in the global blockchain community
Maintain existing protocols and dApps
Raise the bar in writing clean, well documented code
Hire talented developers as a part of the Blockchain team

Required Skills & Experience:

2+ years of minimum experience in Blockchain development
Strong software development background
Strong knowledge of various blockchain technologies like Ethereum, Polkadot, Solidity, Substrate and related tools (Truffle, geth, etc.)
Experience with Web3.js, RPC, IPC and web socket connections
Experience with wallets like Metamask, Mist or Polkawallet
Strong knowledge of ERC20, ERC777, ERC721
Understanding of tokenomics, token inflation and similar concepts
Strong experience implementing utility tokens
Strong knowledge of common algorithms and data structures
Familiar with popular consensus mechanisms (POW, POS, NPOS, DPOS, POA, etc)
Familiar with distributed P2P protocols like bit torrent
Experience with cryptographic libraries (SHA, TripleDES, RSA, HMAC, MD5, Blowfish, etc)
Experience with Git
Highly capable of executing in a fast-paced, virtual, changing environment

Any of this is a BIG PLUS:

Hands on experience with Rust/ Substrate
Contribution to open source blockchain projects

Persona of the kind of people who would be a culture fit:

Curious and aware of the latest digital and social media trends
Strong relationship-building skills
Exceptional analytical reasoning, problem-solving, and creative thinking skills
Extremely self-driven and able to execute in a diligent manner
Get a kick out of leading a solution towards its completion
Fun to hang out with!

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About Wow Labz

Founded :

2011

Type :

Services

Size :

20-100

Stage :

Bootstrapped

About

An award-winning turnkey product development agency committed to building products that wow the world. We work with you in every aspect to help your business.

Our Ambition:
We aspire to build products that touch the lives of a billion people worldwide.

Our Journey:
Long story short... Bunch of motivated guys joined together to make a difference and build something. We worked tirelessly to create a kick@$$ team to provide customer delight to our exhilarating customers. Day in and day out, there were late nights, lots of coding, lots of partying – work hard, play harder was the motto. After 10 years, it’s still the same motivation and passion that drives the team.

Our Team:
One big crazy family... Fixers, doers, beer lovers, food lovers and from all facets of life all joined together for a common goal. We aren’t perfect but we are a passionate bunch of human beings that work hard and party harder. Getting the best out of each other is encouraged and striving to be the finest versions of ourselves.

Our Clients:
An extended family... We don’t build accounts, we build relationships. Customer delight is extremely important to us and we work with our clients closely in each aspect of the product. Like partners in spirit. Their success is our success and we take pride in delivering great work that puts a smile on their face. Happy clients = happy us.

Our Contribution:
Express gratitude... Members of our Wow team have founded some amazing product, startup and design communities. We volunteer, speak at events, drive workshops, mentor startup founders, and contribute to open source. It gives us that warm mushy feeling that we all love.

Our Culture:
It's in our DNA to strive to go the extra mile.

Codes to live by:
Excellence - We strive to be the best at whatever we do
Measurement - We never stop learning and growing
Surprise - We do wow things that people don’t expect
Critique - We are open to giving and receiving feedback
Bias for Action - We do instead of wait, if we mess up, we learn
Speed - We consistently optimise for efficiency
Party - We let the good times roll
Love - We put our heart and soul into our work and our people

An award-winning turnkey product development agency committed to building products that wow the world. We work with you in every aspect to help your business.

Renu Yadav

Connect

Avish Hakani

Connect

Company social profiles

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COMPANY INTRODUCTION

NEST® [NESTECH]

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NEST® founders have had decades in the visual arts, architecture, sculpture as well as inking the human canvas. More mundanely, from fifteen countries our formal training is in law, philosophy, international logistics and technology. There are currently NEST® branch offices in England, Singapore, USA and India. What happened yesterday isn’t important. We believe what you privately achieve tomorrow is.

JOB DESCRIPTION:

Job Title: Blockchain Developer

Location: Remote

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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 work on implementing and integrating the latest improvement proposals
Document new solutions as well as maintaining existing ones

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Strong Knowledge of HTML5, Javascript, Node JS and Express+MongoDB CRUD, Rest API. Python will be an added advantage.
Experienced with cryptography and specific blockchain protocols, such as solidity, EVM compatible systems and/or Ethereum will be very helpful.
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Experience with - web3 + metamask, Ethereum Network Protocols, Smart Contracts.

NEST® OFFERS

● Competitive Salary

● Flexible Hours

● Paid Vacations

● Fun & Creative Environment / Projects

● Quarterly Performance Reviews

● Generous Bonus Schemes

● Oversea Working Placements

● Dynamic International Clientele

● Multiple Learning Opportunities

● Control And Work On Full Product Life-Cycle

● Research and Implement Multiple New Technologies

COMPANY INTRODUCTION

NEST® [NESTECH]

JOB DESCRIPTION:

Job Title: Blockchain Developer

Location: Remote

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 work on implementing and integrating the latest improvement proposals
Document new solutions as well as maintaining existing ones

SKILLS AND QUALIFICATIONS

Strong Knowledge of HTML5, Javascript, Node JS and Express+MongoDB CRUD, Rest API. Python will be an added advantage.
Experienced with cryptography and specific blockchain protocols, such as solidity, EVM compatible systems and/or Ethereum will be very helpful.
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Experience with - web3 + metamask, Ethereum Network Protocols, Smart Contracts.

NEST® OFFERS

● Competitive Salary

● Flexible Hours

● Paid Vacations

● Fun & Creative Environment / Projects

● Quarterly Performance Reviews

● Generous Bonus Schemes

● Oversea Working Placements

● Dynamic International Clientele

● Multiple Learning Opportunities

● Control And Work On Full Product Life-Cycle

● Research and Implement Multiple New Technologies

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Technical Experience

Solid understanding of and experience in BlockChain Development preferred
2+ years of Blockchain application development experience on platforms such as Ethereum, Hyperledger, BigchainDb, Multi-Chain.
Experience in solution building on Blockchain technology.
Experience on development tools such as Geth, Hyperledger Fabric/Sawtooth, Composer, Solidity Remix Functional
Basic understanding of Web applications architecture and protocols.
Any additional expertise with Python, containerization (Docker) and additional Cloud exposure also a huge plus
Any previous integration expertise, Strong in Agile, Banking or Financial Service development expertise, as well as software development in a large Enterprise environment, also required Security Architecture / Cryptography
Front-end development experience in HTML, CSS, JavaScript, ES6/TypeScript Angular, Node.js, ReactJS .

Blockchain Developer

at Rejolut

1 video

2 recruiters

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

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

Blockchain Developer

at kellton tech solutions ltd

5 recruiters

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++

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++

Blockchain Developer

at asva finance

1 recruiter

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