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spacedev

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18 jobs

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18 jobs Posted Sort

Blockchain Developer

NewBe an early applicant RemoteLATAMContract

Designs, develops, and audits Ethereum smart contracts and decentralized applications for a Latin American development-services company working with US and Canadian clients. Integrates on-chain logic with backends (Java, TypeScript, Python, or Go) and applies zk-SNARKs for privacy, using Solidity, Web3.js/Ethers.js, Git, and REST/GraphQL APIs.

API Blockchain DeFi Ethereum ethers.js +8 skills

Full Stack MERN Developer

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SpaceDev, a Latin American software development services company, is hiring full-stack MERN developers (all levels) for a remote-first role building Web3 projects for clients in the USA and Canada. Core stack: JavaScript/TypeScript, React, Node.js/Nest.js, and relational/non-relational databases.

API Blockchain JavaScript Node.js React +3 skills

Backend Node Developer

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SpaceDev, a remote-first Latin American development services company serving US and Canadian clients, seeks a Node.js backend developer to write server-side logic, maintain the central database, ensure high performance/security, and integrate front-end elements, using JavaScript, Node.js, and related web technologies.

Blockchain CSS HTML JavaScript Node.js

Frontend React Developer

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Builds web frontends with React.js and TypeScript for a remote-first Latin American development company serving US and Canadian clients, with a focus on Web3 projects. Day to day: developing in Agile teams, with supporting knowledge of JavaScript and databases like MongoDB.

Agile Blockchain JavaScript MongoDB React +2 skills

Blockchain Software Engineer (Rust)

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SpaceDev, a Latin America-based development services company serving USA & Canada clients, is hiring a remote Blockchain Software Engineer to build blockchain integrations and core functionality in Rust, focused on Solana, for a crypto/Web3 project. The work emphasizes cryptography, secure scalable architecture, testing/CI-CD, and open-source contribution.

Blockchain CI/CD Cryptography Rust Secure Coding +2 skills

Full Stack Web3 Developer

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Remote-first Latin American development services company is hiring a Full Stack Web3 Developer to build end-to-end dApps: writing and deploying Solidity smart contracts (Ethereum, BSC, Polygon), building React/Vue frontends with wallet integrations, and implementing backend APIs with Node.js, Python, or Go.

Angular API AWS Blockchain CI/CD +22 skills

Rust Developer - Senior Backend Engineer / Founding Engineer

NewBe an early applicant RemoteLATAMContractSenior

Senior/founding backend engineer to own the core Rust service handling all money movement for an onchain finance (fintech/web3) company: stablecoin mint/redeem, banking rails (ACH, wire, SWIFT), on-chain settlement, and an audit-grade double-entry reserve ledger. Stack: Rust/Tokio/axum, PostgreSQL/sqlx, Redis, alloy (EVM), AI-first remote team.

AI API Automation Blockchain Claude Code +18 skills

Python & Web3 Developer

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Backend developer building and maintaining Python trading systems for cryptocurrency and financial-markets operations at a remote-first Latin American dev services company serving US and Canadian clients. Core stack: Python, AWS, freqtrade, and SQL/NoSQL databases.

API AWS Blockchain Cryptocurrency Docker +4 skills

Frontend Web3 Developer

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Builds responsive, user-friendly frontends for decentralized applications (dApps) using JavaScript/TypeScript with React, Vue, or Angular, integrating Web3 libraries (Web3.js, ethers.js), wallet connections, and blockchain functionality. Remote-first role at a Latin America development services firm serving USA & Canada clients.

Accessibility Angular Blockchain DeFi Ethereum +12 skills

Backend Web3 Developer

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Remote-first LatAm dev services company seeking a Backend Web3 Developer to design backend architecture for dApps, develop/deploy smart contracts (Ethereum, BSC, Polygon), build APIs connecting front-ends to blockchain networks, and ensure security best practices. Stack: Node.js/Python/Go, Solidity, Web3.js/ethers.js, IPFS, PostgreSQL/MongoDB, AWS/GCP.

API AWS Blockchain Cloud DeFi +11 skills

React Native Developer

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SpaceDev is hiring a React Native developer to architect and build performant iOS and Android apps, leverage native APIs, fix bugs and performance bottlenecks, and transition existing React web apps to React Native. Core stack is JavaScript/TypeScript with REST APIs; the company is remote-first with an office in Montevideo.

Android API Blockchain iOS JavaScript +4 skills

Marketing & Growth Specialist (Junior–Mid)

NewBe an early applicant Full-timeMiddle

🧠Marketing & Growth Specialist (Junior–Mid) 📍 Location: Uruguay 🕒 Work type: Full-time 🚀 About the project We are a software development and Web3 engineering company building innovative digital products for…

AI Analytics Automation Blockchain Canva +14 skills

Infrastructure Engineer

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Mid-senior infrastructure engineer (3-5 yrs) who owns and scales the cloud-native platform behind an onchain asset management business: supporting app teams, hardening CI/CD, writing Terraform on GCP, operating Kubernetes/Helm/Dagster, and improving observability, IAM/security, and SOC 2 readiness.

AI API AWS Azure Bash +27 skills

Full Stack Developer | 1ra Experiencia - Pasantía | Uruguay | Talent Pool

NewBe an early applicant LATAM

Entry-level (first job) full stack internship at SpaceDev in Uruguay, remote-friendly with one office day per week. You'd build blockchain, AI, and Web3 client projects using React, React Native, Node, NestJS, JavaScript, and MongoDB; advanced English and advanced-student status required.

Blockchain CSS Git HTML JavaScript +5 skills

Join Our Talent Pool at SpaceDev! | Software Engineers – Uruguay

Open 0d RemoteLATAM

SpaceDev is building a software-engineer talent pool in Uruguay and Argentina to work remotely on Web2 and Web3 products for clients in the US, Canada, and Europe. Core stack: JavaScript/TypeScript (React, Next.js, Node.js), DevOps tooling, and blockchain tech like Solidity and Rust.

Agile AI Angular AWS Blockchain +25 skills

Join Our Talent Pool at SpaceDev!| Software Engineers – Colombia

Open 0d RemoteLATAM

SpaceDev is building a talent pool of software engineers based in Colombia for remote client projects in fintech, blockchain, and SaaS across Web2 and Web3. Work spans a JavaScript/TypeScript stack (Node.js, NestJS, React/Next.js, React Native, AWS, PostgreSQL) with optional Solidity or Rust for Web3.

Agile Angular AWS Blockchain CI/CD +22 skills

React Native Developer (Web3 / Crypto)

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Build high-quality, scalable iOS and Android mobile apps with React Native that integrate Web3/crypto features — wallet connections, transaction signing, and blockchain interactions — collaborating with backend and smart-contract teams. Core stack: React Native, JavaScript/TypeScript, Web3 wallets (MetaMask, WalletConnect, Phantom), and chains like Ethereum, Polygon, and Solana.

Android API Blockchain Ethereum ethers.js +9 skills

Join Our Talent Pool at SpaceDev! | Software Engineers – LatAm

Open 0d RemoteLATAM

SpaceDev, a remote-first software services company, is building a LatAm talent pool of software engineers to work on client projects in fintech, blockchain, and SaaS across Web2 and Web3. Engineers work across the stack with Node.js, React, and TypeScript, plus optional Solidity or Rust for Web3.

Agile Angular AWS Blockchain CI/CD +22 skills