Empleos: blockchain developer

**Join Tether and Shape the Future of Digital Finance** At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of...

**_Join Tether and Shape the Future of Digital Finance_** At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of...

Token Metrics is seeking a highly skilled and enthusiastic Developer Relations Engineer to join our dynamic team.This role combines expertise in blockchain technology, artificial intelligence, and developer community engagement.Key ResponsibilitiesServe as the primary liaison between Token Metrics and the developer community, fostering strong relationships...

Introducción **¿Qué querés saber primero sobre la posición «React Native developer»?** - **¿Qué hace la compañía?**: - **¿Qué buscan?**: - **¿Qué necesitás para ser parte del equipo?**: - **¿Qué vas a hacer?** ***: - **¿Con quién trabajarás?**: - **¿Con qué herramientas trabajarás?**: - **¿Cuándo y dónde trabajarás?**: -...

Details Location: India / Remote, Colombia / Remote Employment Type: Full time Location Type: Remote Department: Product Deadline to Apply: March 5, 2026 at 12:00 AM EST Overview About Chainlink: Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink...

DetailsLocation: India / Remote, Colombia / RemoteEmployment Type: Full timeLocation Type: RemoteDepartment: ProductDeadline to Apply: March 5, 2026 at 12:00 AM ESTOverviewAbout Chainlink: Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack...

Bondex is looking for a Senior Software Engineer, Blockchain Integrations for Chainlink Labs About the CompanyChainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and...

About the Role57BLOCKS is looking for a skilled Web3 Developer with hands-on experience in smart contract development, blockchain integrations, and test automation. This is a high-impact opportunity to work in a technically challenging environment, collaborating with distributed teams to build innovative decentralized solutions.ResponsibilitiesDesign,...

A blockchain intelligence company in Bogotá is looking for a Senior Data Engineer to enhance their Attribution Expansion team.The role requires designing and operating data infrastructure to convert on-chain activity into reliable signals.Candidates should be proficient in SQL and Python and have solid experience with large datasets.You will standardize...

Freelance Frontend Developer (Mid-Senior) Quick Overview Engagement: Freelance / Independent Contractor. Location: Remote. Start Date: ASAP. Commitment: Estimated 4–6 hours daily for 3 months. About The Company The company builds fintech products in the digital asset space, focusing on practical delivery, clean engineering, and systems that scale...

The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks' platform and network provide the simplest and most secure way for companies to work with digital assets and it trusted by some of the largest financial institutions, banks, globally-recognized brands, and...

Requirements - 5+ years of experience as a Quant Developer, Data Engineer, or ML Engineer in trading or fintech environments. - Deep proficiency in Python, including libraries such as FastAPI, Pandas, NumPy, PyTorch, or scikit-learn. - Solid understanding of SQL databases, data structures, and algorithmic complexity. - Strong grounding in statistical...

Marketing Lead – ChainGPT AI Products Location: Remote (Americas) – Global application allowed. Position: Full‑Time Company: ChainGPT About ChainGPT: ChainGPT is a dynamic blockchain and AI company that prioritizes innovation, transparency, and meaningful impact. Our culture empowers exceptional, self‑driven individuals to act decisively, leverage...

We are looking for a React Native Developer with strong experience in Web3 / Crypto to build high-quality mobile applications for iOS and Android.You will be responsible for architecting and developing mobile products that integrate blockchain-based technologies, working closely with product, backend, and blockchain teams. This role requires hands-on...

We are looking for a React Native Developer with strong experience in Web3 / Crypto to build high-quality mobile applications for iOS and Android.You will be responsible for architecting and developing mobile products that integrate blockchain-based technologies, working closely with product, backend, and blockchain teams. This role requires hands-on...

Bondex is looking Senior Software Engineer, Rust for Chainlink About the CompanyChainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain...

Company Description YOU NEED TO HAVE GOOD ENGLISH SPEAKING SKILLS TO APPLY TO THIS POSITION.YOU NEED TO INSERT YOUR ENGLISH RESUME TO THIS POSITION AND ALSO ADD YOUR SALARY RANGE IN PESOS WHEN YOU APPLY.Please only apply to this position if you are a Senior Level Blockchain Engineer and have experience Hyperledger.You have to have the ability to work...

Social Media Manager – ChainGPT AI Location: Remote (Americas) – Global application allowed; choose the region closest to you to apply. Company: ChainGPT Position Type: Full‑time About ChainGPT ChainGPT is at the forefront of AI and Blockchain Technology, enabling and transforming Web3 through AI. Our AI‑powered tools equip users with fast and...

Company DescriptionYOU NEED TO HAVE GOOD ENGLISH SPEAKING SKILLS TO APPLY TO THIS POSITION.YOU NEED TO INSERT YOUR ENGLISH RESUME TO THIS POSITION AND ALSO ADD YOUR SALARY RANGE IN PESOS WHEN YOU APPLY.Please only apply to this position if you are a Senior Level Blockchain Engineer and have experience Hyperledger.You have to have the ability to work...

Requirements● 5+ years of experience as a Quant Developer, Data Engineer, or ML Engineer in trading or fintechenvironments.● Deep proficiency in Python, including libraries such as FastAPI, Pandas, NumPy, PyTorch, orscikit-learn.● Solid understanding of SQL databases, data structures, and algorithmic complexity.● Strong grounding in statistical...