Find Your Dream Blockchain Job in India

Company Description:

At ChainScript Labs Private Ltd., based in Tenkasi, we specialize in transforming ideas into cutting-edge software products across blockchain technology, AR/VR/XR, game development, and web and mobile applications. Leveraging the scalability and security of the BSV (BitcoinSV) Blockchain, we deliver innovative Blockchain as a Service (BaaS) solutions and custom software for enterprises, governments, and diverse industries. Our dynamic, multidisciplinary team is dedicated to crafting intuitive, scalable, and impactful applications. Join us to work in a forward-thinking environment where your passion for technology will help shape the future of software innovation.

Role Description:

We're looking for a Senior Blockchain Developer with a strong background in Solidity and smart contract development. The ideal candidate will excel in TypeScript, JavaScript, and Solidity, with experience in creating DApps, wallets, tokens, and marketplaces. This role involves designing, implementing, and maintaining high-performance blockchain applications, mentoring junior developers, and staying updated on industry trends.

Responsibilities:

• Lead blockchain solution development, ensuring security, scalability, and resilience.
• Collaborate with teams to translate requirements into technical designs.
• Implement best practices in coding, smart contract audits, and documentation.
• Provide technical leadership and keep abreast of blockchain advancements.

Requirements:

• Bachelor's degree in Computer Science or related field.
• 5+ years in blockchain development, proficient in Solidity, TypeScript, and JavaScript.
• Experience with smart contracts, distributed ledgers, cryptography, and blockchain deployments (Remix, Truffle, Hardhat).
• Strong problem-solving, communication, and teamwork skills.
• Knowledge of libraries, data structures, blockchain architecture, web development, and ensuring network security.
• Passion for blockchain technology, with client and project management skills.

Bonus Skills:

• Experience with UTXO models like Bitcoin.
• Familiarity with cloud platforms (AWS, Azure, GCP), microservices, container technologies (Docker, Kubernetes), and front-end technologies (React, Angular, Vue.js).
• Understanding of Agile/Scrum methodologies.

Company Description:

At ChainScript Labs Private Ltd. , based in Tenkasi, we specialize in transforming ideas into cutting-edge software products across blockchain technology , AR/VR/XR , game development , and web and mobile applications . Leveraging the scalability and security of the BSV (BitcoinSV) Blockchain , we deliver innovative Blockchain as a Service (BaaS) solutions and custom software for enterprises, governments, and diverse industries. Our dynamic, multidisciplinary team is dedicated to crafting intuitive, scalable, and impactful applications. Join us to work in a forward-thinking environment where your passion for technology will help shape the future of software innovation.

Role Description:

We're looking for a Senior Blockchain Developer with a strong background in Solidity and smart contract development. The ideal candidate will excel in TypeScript, JavaScript, and Solidity, with experience in creating DApps, wallets, tokens, and marketplaces. This role involves designing, implementing, and maintaining high-performance blockchain applications, mentoring junior developers, and staying updated on industry trends.

Responsibilities:

• Lead blockchain solution development, ensuring security, scalability, and resilience.
• Collaborate with teams to translate requirements into technical designs.
• Implement

About the Role

As a Golang & Blockchain Developer, you will be part of a core engineering team responsible for designing and implementing high-performance backend systems and blockchain solutions. You’ll work on distributed architectures, smart contracts, and scalable microservices that power secure, enterprise-grade products. This role offers the opportunity to work on cutting-edge blockchain technologies, while contributing to mission-critical business systems.

Responsibilities

• Design, develop, and maintain scalable backend services using Golang .

• Build and deploy private blockchain networks (Hyperledger Fabric).

• Develop and optimize smart contracts (chaincode) in Go for enterprise workflows.

• Implement secure APIs and microservices for blockchain data and integrations.

• Collaborate with cross-functional teams (Product, DevOps, QA, and Architecture) to deliver reliable solutions.

• Conduct performance optimization, testing, and debugging of blockchain nodes and Go services.

• Write technical documentation for blockchain modules and integration workflows.

• Research and evaluate new blockchain frameworks, tools, and cryptographic techniques to enhance platform capabilities.

• Contribute to improving DevOps automation, CI/CD pipelines , and system observability for blockchain networks. <

About KeyValue

KeyValue is a trusted product engineering partner for Start Ups & Scale Ups - unlocking their passion, developing ideas, and creating abundant value to all stakeholders in the ecosystem.

We have ideated, conceived, strategized and built some of the globe’s most innovative Fintech, Payments, Financial Services, Digital Commerce, Madtech, Edtech, Socialtech, Logistics, High Technology, Blockchain, Crypto, NFT and Healthcare companies, helping them conceive, scale, pivot, and enhance their businesses.

KeyValue’s mission is to be the world’s most trusted product development hub – delivering high-value outcomes for start-ups & scale-ups – with a talented skilled team – in a thriving and inclusive culture.

Our inclusive culture is engaging & experiential, creating an environment to learn & collaborate with freedom to think, create, explore, grow and thrive. An ownership mindset with growth orientation forms the bedrock of exceptional client success!

We are looking for an experienced and passionate Blockchain Engineer with 3+ years of experience to join our team. The ideal candidate is highly proactive, a problem-solver, and has a strong interest in learning and implementing AI and ML alongside blockchain technologies.

What you will do:

• Design, develop, and maintain blockchain-based applications and smart contracts.
• Imple

Looking for folks who are ready to hustle, and hustle hard until we cross the finish line.

Previous experience in a startup in a similar role ( Marketing / GTM/ Sales / Client nurturing/ Product) is mandatory

We are a peer-to-peer lending platform working with Bitcoin by utilizing 2-of-3 Multi-signature contracts. The product is an industry disruptor with unicorn potential and is poised to become a monopoly owing to the strong network effects of our business model, topped with a very powerful marketing strategy.

Introducing a Secure High-Yield Lending Opportunity

An exclusive lending product designed to deliver 12–16% annual returns with robust downside protection through asset-backed structure.

Risk Management & Security

• Overcollateralized Lending: Capital is always protected by collateral worth 2x the loan.
• Multisig Custody: Collateral is secured in multi-signature wallets, ensuring absolute safety of pledged assets with lenders as part of shared custody
• Legal Safeguards: Structured via an LLP with arbitration clauses, making agreements enforceable under Indian contract law.

Here's a product video ( must watch before hitting apply )

Our Business Plan:

we strongly believe our unique business model will monopolize the crypto lending market 5 years from now ( currently $100 Billion AUM predicted to

SOLANA BLOCKCHAIN ENGINEER (RUST) (Paid)

Role Overview

Job Title: Solana Blockchain Engineer - Smart Contracts & Settlement Infrastructure

Company: GoQuant Technologies Inc.

Location: Remote 

Employment Type: Full-time

Start Date: Immediate

Primary Responsibilities

Smart Contract Development (60%)

- Design and implement Solana programs using Rust and Anchor framework

- Build perpetual futures contracts with dynamic funding rates (1-second calculation, hourly payment)

- Develop position management system supporting up to 1000x leverage with robust liquidation mechanics

- Implement collateral vaults, margin calculations, and PnL tracking

- Create ephemeral wallet authority system with on-chain permission management

- Build settlement batching mechanisms for high-throughput trade execution

Settlement Infrastructure (30%)

- Develop transaction batching and relayer services for efficient on-chain settlement

- Implement Merkle tree verification for trade batch integrity

- Build wallet transaction signing infrastructure for automated settlement

- Create monitoring systems for failed settlements and automatic retry logic

- Design and implement program-controlled vaults with secure custody patterns

Integration & Testing (10%)

- Integrate with Pyth/Switchboard price oracles for mark

SOLANA BLOCKCHAIN ENGINEER (RUST) (Paid)

Role Overview

Job Title: Solana Blockchain Engineer - Smart Contracts & Settlement Infrastructure

Company: GoQuant Technologies Inc.

Location: Remote 

Employment Type: Full-time

Start Date: Immediate

Primary Responsibilities

Smart Contract Development (60%)

- Design and implement Solana programs using Rust and Anchor framework

- Build perpetual futures contracts with dynamic funding rates (1-second calculation, hourly payment)

- Develop position management system supporting up to 1000x leverage with robust liquidation mechanics

- Implement collateral vaults, margin calculations, and PnL tracking

- Create ephemeral wallet authority system with on-chain permission management

- Build settlement batching mechanisms for high-throughput trade execution

Settlement Infrastructure (30%)

- Develop transaction batching and relayer services for efficient on-chain settlement

- Implement Merkle tree verification for trade batch integrity

- Build wallet transaction signing infrastructure for automated settlement

- Create monitoring systems for failed settlements and automatic retry logic

- Design and implement program-controlled vaults with secure custody patterns

Integration & Testing (10%)

- Integrate with Pyth/Switchboard price oracles for mark

SOLANA BLOCKCHAIN ENGINEER (RUST) (Paid)

Role Overview

Job Title: Solana Blockchain Engineer - Smart Contracts & Settlement Infrastructure

Company: GoQuant Technologies Inc.

Location: Remote 

Employment Type: Full-time

Start Date: Immediate

Primary Responsibilities

Smart Contract Development (60%)

- Design and implement Solana programs using Rust and Anchor framework

- Build perpetual futures contracts with dynamic funding rates (1-second calculation, hourly payment)

- Develop position management system supporting up to 1000x leverage with robust liquidation mechanics

- Implement collateral vaults, margin calculations, and PnL tracking

- Create ephemeral wallet authority system with on-chain permission management

- Build settlement batching mechanisms for high-throughput trade execution

Settlement Infrastructure (30%)

- Develop transaction batching and relayer services for efficient on-chain settlement

- Implement Merkle tree verification for trade batch integrity

- Build wallet transaction signing infrastructure for automated settlement

- Create monitoring systems for failed settlements and automatic retry logic

- Design and implement program-controlled vaults with secure custody patterns

Integration & Testing (10%)

- Integrate with Pyth/Switchboard price oracles for mark

SOLANA BLOCKCHAIN ENGINEER (RUST) (Paid)

Role Overview

Job Title: Solana Blockchain Engineer - Smart Contracts & Settlement Infrastructure

Company: GoQuant Technologies Inc.

Location: Remote 

Employment Type: Full-time

Start Date: Immediate

Primary Responsibilities

Smart Contract Development (60%)

- Design and implement Solana programs using Rust and Anchor framework

- Build perpetual futures contracts with dynamic funding rates (1-second calculation, hourly payment)

- Develop position management system supporting up to 1000x leverage with robust liquidation mechanics

- Implement collateral vaults, margin calculations, and PnL tracking

- Create ephemeral wallet authority system with on-chain permission management

- Build settlement batching mechanisms for high-throughput trade execution

Settlement Infrastructure (30%)

- Develop transaction batching and relayer services for efficient on-chain settlement

- Implement Merkle tree verification for trade batch integrity

- Build wallet transaction signing infrastructure for automated settlement

- Create monitoring systems for failed settlements and automatic retry logic

- Design and implement program-controlled vaults with secure custody patterns

Integration & Testing (10%)

- Integrate with Pyth/Switchboard price oracles for mark