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580 jobs

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580 jobs Posted Sort

Data Engineer

Builds and operates large-scale data pipelines that decode Solana and Hyperliquid on-chain history into clean, versioned Parquet files that customers download and query themselves. Core work involves backfills over billions of rows, schema design, data validation, checksums/lineage, and storage tuning for query engines like DuckDB and Polars.

API BigQuery Blockchain ClickHouse Data Pipelines +7 skills

Frontend Engineer — Developer Platform (React/TypeScript)

Frontend engineer building and owning the Developer Platform Console — a React/TypeScript web app where developers sign up, manage API keys, and track usage — with Web3/oracle integrations for the Zama Protocol's confidential smart contract (FHEVM) ecosystem. On-site in Paris.

API Automation Blockchain Cryptography Developer Experience +11 skills

IT Engineer Spec IV (.Net)

IT Engineer Spec IV (.Net) Country: Brazil A Toro Corretora agora é Santander Investimentos, e o seu DNA de agilidade, tecnologia e Corretagem Zero se une à solidez e credibilidade global do Santander. Nosso propósito…

API AWS Blockchain CI/CD Cloud +8 skills

Software Engineer - Smart Contract, Bridge

Open 129d North AmericaContract

Builds and maintains blockchain infrastructure for a new stablecoin-based payments platform, focusing on multi-chain smart contracts, hot wallet reliability, and cross-border dollar access.

API Blockchain DeFi Distributed Systems Ethereum +6 skills

Lawrence Harvey

Backend Software Engineer

Backend engineer at an early-stage, well-backed fintech startup building global payments infrastructure spanning traditional banking and digital asset rails. The role designs, builds, and owns backend services, APIs, integrations, and cloud infrastructure for complex payment workflows, primarily using TypeScript and Node.js.

API Cloud Distributed Systems Fintech Node.js +3 skills

Aevex Aerospace

Electrical Engineer 2 - Tactical Systems

North AmericaFull-time

Job Overview AEVEX Aerospace is looking for an experienced Electrical Engineer 2 to play a crucial role in designing, developing, and maintaining electrical systems and components across multiple R&D efforts and…

Agile Altium Ansys C++ Embedded Systems +12 skills

Marketing Lead

North AmericaFull-timeLead

Introduction: https://www.useproto.xyz/ We’re building a new market mechanism designed to improve how markets handle a broader range of scalar outcomes. Full-Time, Remote (United States) Compensation: Negotiable…

AI DeFi Solana Web3

Full Stack Engineer (Python / React / Web3 / відрядження за кордоном)

RemoteEuropeFull-timeSenior

Important: We expect AI tools to be part of your daily workflow. Candidates who primarily rely on traditional development approaches and do not actively use modern AI coding tools are unlikely to be a good fit for this…

AI Analytics API Authentication Automation +28 skills

Trenches / Web3 Frontend Developer

RemoteEurope, LATAM, MENA

Frontend engineer for a fast-moving onchain trading terminal, building latency-sensitive trading surfaces (perpetuals, prediction markets) across Solana and EVM. Day to day: real-time trading UIs with WebSockets/RPC streams, unified wallet/signing flows, charting and transaction-state UX, with end-to-end ownership of revenue-generating surfaces.

AI DevOps EVM Solana Web3 +1 skills

Senior Vue Developer

RemoteAPAC, Europe, LATAM, North AmericaFull-timeSenior

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than — the marketplace that connects you with hand-picked startups in the US and…

AI Android Angular Automation Blockchain +40 skills

Top Choice Staffing Solutions

Founding Back-End Engineer

RemoteNorth AmericaFull-time

Role Overview: - Building scalable, high-performance backend systems. - Leading architecture and feature development from 0 to 1. - Collaborating closely with engineering leadership and product teams. - Helping shape…

AWS Blockchain Cloud EVM GCP +3 skills

Digital Engineer - Assistant Manager

Job Description Job Title Digital Engineer Role Summary & Role Description We are seeking a talented and experienced Digital Engineer to join our engineering team. In this role, you will be responsible for…

Agile Angular API AWS Azure +29 skills

iRhythm Technologies

Vice President, M&A Integrations

North AmericaFull-timeC-level

Career-defining. Life-changing. At iRhythm, you’ll have the opportunity to grow your skills and your career while impacting the lives of people around the world. iRhythm is shaping a future where everyone, everywhere…

Analytics Cloud Corrective Action Data Analytics Program Management +2 skills

Blockchain Architect

Join Our Team as a Blockchain Architect At Kushki, we are proud to be leaders in the payments industry, driving change and innovation through solutions that transform the way businesses operate. Our commitment to…

Analytics API AWS Azure Blockchain +13 skills

Senior Security Engineer, Product & Infrastructure

RemoteEurope, North AmericaFull-timeSenior

Senior, hands-on security engineer owning product and infrastructure security at a stablecoin/crypto company building on Solana. Day to day: threat modeling, secure code review across backends and Solana programs, vulnerability management, bug bounty, and CI/CD security tooling, working directly with the Head of Security and CTO.

AI API Authentication AWS CI/CD +17 skills

175K – 220K $

Aevex Aerospace

Senior Mechanical Drafter - SolidWorks

On-siteNorth AmericaFull-timeSenior

Work Arrangement This is an onsite position at our Baltimore, MD location. Job Overview AEVEX Maritime Systems is seeking a Senior Mechanical Drafter – SolidWorks to serve as a key technical resource within the…

Agile Assembly Automation CAD Prototyping +2 skills

Jito Foundation

Product Designer

Open 72d RemoteWorldwide, North America

Design UX/UI for JTX, a self-custodial Solana trading app, across web and mobile, focusing on clarity and trust in fast-paced trading interfaces.

Analytics Data Visualization EVM Figma Fintech +1 skills

Aevex Aerospace

Software Engineer, Mid-Level

Open 12d North AmericaFull-timeMiddle

Mid-level software engineer at AEVEX Aerospace in Baltimore who designs, develops, and supports mission-critical control and autonomy systems for government and commercial clients, including unmanned maritime platforms. Day-to-day work spans C++/Python/Java development, hardware integration, troubleshooting, and documentation, and requires U.S. citizenship with a Secret DoD clearance.

Agile C++ Java Machine Learning Prototyping +4 skills

Senior Angular Full-stack Developer

RemoteAfrica, APAC, Europe, LATAM, North AmericaFull-timeSenior

Lemon.io, a talent marketplace that places senior developers with US and European startups, is hiring remote Senior Angular full-stack developers (Angular paired with PHP/Laravel, .NET, or Node.js). You work directly with clients on startup projects, on a flexible async schedule with no micromanagement or screen trackers.

AI Android Angular Automation AWS +44 skills

Rust Developer, Exchange OS Trading Engine

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions…

Blockchain Cryptography Ethereum Networking Rust +2 skills