Find Your Dream Blockchain Job

Explore the latest Blockchain job opening. Discover top companies hiring for Blockchain roles and take the next step in your career.

search for jobs
google-jobsmeta-jobsamazon-jobsmicrosoft-jobsibm-jobsapple-jobsnvidia-jobssony-jobsfacebook-jobsinstagram-jobslinkedin-jobssnapchat-jobstik-tok-jobsslack-jobspinterest-jobsfigma-jobsmastercard-jobsvisa-jobstesla-jobstencent-jobsstarbucks-jobssamsung-jobsintel-jobsgoogle-jobsmeta-jobsamazon-jobsmicrosoft-jobsibm-jobsapple-jobsnvidia-jobssony-jobsfacebook-jobsinstagram-jobslinkedin-jobssnapchat-jobstik-tok-jobsslack-jobspinterest-jobsfigma-jobsmastercard-jobsvisa-jobstesla-jobstencent-jobsstarbucks-jobssamsung-jobsintel-jobs

Blockchain Developer Intern

Company Description

Tychi Limited is a forward-thinking blockchain company driving innovation in the decentralized digital economy. With a global presence across Auckland, Sydney, Delhi, and Tel Aviv, Tychi Limited focuses on creating and conceptualizing breakthrough blockchain solutions. At the core of its offerings is the Tychi Wallet-a versatile multi-chain crypto wallet engineered to simplify digital asset management. The wallet features universal gas fee payments, secure cold storage, staking, and token swapping, empowering users to navigate the complex world of cryptocurrencies with ease and confidence.

Role Description

(Paid Internship)

This is an on-site internship role for a Blockchain Developer, located in New Delhi. The intern will assist with developing and maintaining blockchain-based applications, ensuring the security and integrity of blockchain networks, and implementing cryptographic solutions. The intern will also contribute to back-end web development and help debug and optimize blockchain software.

Qualifications

  • Blockchain, Cryptocurrency, and Cryptography skills
  • Back-End Web Development and Software Development experience
  • Strong problem-solving abilities and analytical thinking
  • Knowledge of decentralized technologies is a plus
  • Ability to work as part of a team in a collaborative environment
  • Pursuing or holding a degree in Computer Science, Information Technology, or a related field
company icon

Tychi Limited

calendar icon

12 days ago

web3 blockchain developer

This project focuses on building and deploying proprietary trading algorithms on centralized exchanges. Developers will work closely with the management team to translate mathematical models into trading systems and maintain connectivity with global exchanges.

Key Responsibilities:

Implement algorithmic trading strategies on CEXs (Binance, OKX, Deribit and more)

Ensure low-latency execution, high accuracy, and risk management

Optimize order placement, arbitrage, and execution logic

Talent Requirements:

CEX Trading Developers: Deep understanding of market microstructure and order book dynamics; proficiency in Python, C++, or Java; experience with FIX/REST/WebSocket APIs; comfortable with high-performance computing and data feeds

Quant Analysts / Strategists: Strong mathematical/statistical background (preferably in HFT/Algo trading); ability to work with the management to formalize strategy and backtest logic

PA: $36,000 to $50,000

+ Employee Stock Ownership Plan (ESOP)

($100,000)

company icon

String Metaverse

calendar icon

12 days ago

Core Blockchain Developer

Job Title: Core Blockchain Developer (1-3 Years Experience) Location: On-site Type: Full-time Experience: 1-3 Years Department: Blockchain Engineering / Protocol Development Job Summary We are looking for a skilled and motivated Core Blockchain Developer with 1-3 years of experience to help develop and enhance the core protocol of our blockchain platform. This role combines systems-level blockchain work (e.g., consensus, networking, VM) with a strong understanding of smart contract behavior, allowing you to optimize protocol features that directly support decentralized applications. Responsibilities Contribute to the design and implementation of core blockchain components: consensus algorithms, networking, mempool, transaction lifecycle, and virtual machines (EVM, WASM, or custom VMs). Collaborate with smart contract and dApp teams to align protocol design with smart contract requirements and developer experience. Implement gas metering, bytecode execution, and security layers of the smart contract engine. Analyze and optimize blockchain performance, storage, and transaction throughput. Participate in code reviews, documentation, and testing (unit, integration, fuzzing). Stay current with advancements in blockchain, cryptography, and smart contract tooling. Required Skills 1-3 years of experience in blockchain or systems development. Proficiency in Rust, Go, C++, or C for low-level programming. Solid understanding of blockchain fundamentals: consensus (PoS, BFT), state machines, mempool, forks, P2P protocols. Familiarity with smart contract execution engines such as EVM or WASM. Experience writing or auditing smart contracts using Solidity, Rust (Anchor/Solana), or similar languages. Understanding of smart contract lifecycles, storage models, gas metering, and reentrancy/security concerns. Familiarity with cryptographic primitives (e.g., SHA256, Merkle trees, digital signatures).
company icon

Q Technologies C

calendar icon

12 days ago

Blockchain Developer

About the Company

under the umbrella of Bakuun Holdings, is a pioneering tech company dedicated to revolutionizing the travel and hospitality industries through state-of-the-art technology solutions. Our mission is to simplify, secure, and expedite transactions in these sectors. With a passionate team of innovators, we are committed to delivering cutting-edge solutions that drive efficiency and growth in the digital economy.

Our core values include integrity, innovation, customer-centricity, and collaboration. We foster a dynamic and inclusive work environment where every team member can thrive and contribute to our collective success. At we are not just building products; we are shaping the future of the travel industry.

Requirements

As a Blockchain / DLT Developer, you will collaborate with stakeholders across the business to work on complex technical requirements. You will be responsible for managing multiple engagements, prioritizing and resolving complex problems, and escalating as necessary, in a fast-paced environment.

Responsibilities:

  • Design and develop blockchain-based applications, smart contracts, and decentralized protocols to address specific business requirements.
  • Collaborate with cross-functional teams to identify opportunities for implementing blockchain and distributed ledger technology in various domains, such as finance, supply chain, healthcare, and more.
  • Implement and maintain blockchain networks, nodes, and consensus algorithms to ensure data integrity, security, and decentralization.
  • Work on blockchain interoperability, scalability, and performance optimization to support high-throughput, low-latency applications.
  • Conduct research and development on emerging blockchain technologies, platforms, and protocols to drive innovation and continuous improvement.
  • Ensure compliance with regulatory requirements and industry standards for blockchain and DLT implementations, such as data privacy and security regulations.
  • Participate in code reviews, testing, and debugging to maintain high-quality, reliable blockchain applications.
  • Provide technical guidance and support to other team members and stakeholders on blockchain and DLT-related topics.
  • Build high-quality, low-latency blockchain applications capable of handling large volumes of transactions.

Requirements

  • Bachelor's or master's degree in computer science, Engineering, or a related field.
  • 10+ years of proven experience in developing blockchain-based applications and smart contracts using platforms such as Ethereum, Hyperledger, Cosmos, or other blockchain frameworks.
  • Strong understanding of decentralized consensus algorithms, cryptography, and data structures used in blockchain and DLT systems.
  • Proficiency in programming languages commonly used in blockchain development, such as Solidity, Go, Java, or Rust.
  • Familiarity with blockchain development tools, libraries, and frameworks for building and testing decentralized applications.
  • Knowledge of blockchain security best practices, cryptography, and secure coding principles.
  • Experience with tokenization, token standards (e.g., ERC-20, ERC-721), and decentralized finance (DeFi) protocols is advantageous.
  • Understanding of blockchain scalability, interoperability, and performance optimization techniques.
  • Excellent problem-solving skills, analytical thinking, and the ability to address complex challenges in blockchain development.
  • Effective communication and teamwork skills, with the ability to collaborate with cross-functional teams and stakeholders.

company icon

PayDocker

calendar icon

12 days ago

Sr Software Engineer - Backend (Blockchain) - NestJS

About Block Majority

We are a team of builders on a mission to empower enterprises, Web3 startups, and Web3-centric businesses to develop secure and scalable blockchain solutions.

Our expertise covers several domains: secure smart contract development, product integration, which includes custody, interoperability, identity and platforms, and we solve some of the most challenging problems in the blockchain space, working with leading edge Web3 products, platforms.

About the Role

We are seeking a skilled Backend Engineer with strong expertise in NestJS and TypeScript to join our development team. In this role, you will:

  • Lead the migration of existing backend services to the cloud, develop new integrations,
  • enhance our integrations to API Gateway and Identity & Access Management (IAM) platforms
  • Enhance and optimise existing smart contract integrations
  • Work closely with cross-functional teams to ensure scalable, secure, and high-performance microservices in a cloud-native environment.

Key Skills Needed

  • 5+ years of professional experience in backend development using NestJS and TypeScript
  • Strong experience building and maintaining cloud-native microservices
  • Hands-on experience with Google Cloud Platform (GCP) and its services
  • Exposure to IAM platforms such as ForgeRock, Ping Identity, or similar
  • Proficiency in building scalable APIs and integrating with third-party services
  • Any experience with Blockchain or integrations to smart contracts is a plus
  • Experience working in CI/CD environments and with containerised workloads (e.g., Docker, Kubernetes)

company icon

Block Majority

calendar icon

12 days ago