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Build and maintain Bithumb Pay’s React Native mobile apps and React/TypeScript admin tools, driving rapid product improvements from planning through launch.
Build and maintain backend systems for Localcoin’s cryptocurrency ATM network, including KYC verification and blockchain integrations using Java, Spring, and SQL.
Deputy AML Officer and Sanctions Analyst building and running AML/CFT and sanctions frameworks for a crypto-focused company, conducting risk assessments and monitoring compliance with Austrian and EU regulations.
Builds responsive, user-facing web apps for zero-knowledge applications using TypeScript, React, and Next.js, collaborating with backend teams to integrate APIs and optimize performance.
Lead the design of Prove’s data architecture and R&D for new data sources, ensuring scalable ingestion and integration of high-quality data into production systems.
About Prove As the world moves to a mobile-first economy, businesses need to modernize how they acquire, engage with and enable consumers. Prove’s phone-centric identity tokenization and passive cryptographic…
Senior Software Engineer building and scaling identity verification systems using cloud-native microservices, event-driven architectures, and phone intelligence data signals for fraud detection across banking, healthcare, and other industries.
Leads Platform Engineering and SRE teams in Ireland to build scalable, self-service cloud infrastructure, enforce 99.999% SLOs, and implement OpenTelemetry-based observability for Prove’s identity platform.
Build and operate high-throughput ETL/ELT pipelines that ingest blockchain, exchange, and text data, then serve clean datasets and APIs for crypto-market analytics and risk models.
Senior Application Security Engineer safeguards Web3 applications handling digital assets and identities, protecting systems used by millions of users.
Design, implement, and manage cryptographic services and security controls for a large-scale enterprise cryptography program.
Build production code for Uniswap’s DEX, Wallet, and Trading API; work full-stack with a senior mentor in NYC and ship features used by millions.
Designs intuitive web and mobile experiences for discovering, trading, and interacting with NFTs and digital assets, shaping OpenSea’s product direction and design systems.
Build and ship production-grade software for Uniswap’s DEX, Wallet, and Trading API, working in-person in New York on crypto-native systems handling real value.
Lead backend architecture for a crypto payment platform, designing scalable services, improving reliability, and mentoring engineers using TypeScript and Node.js.
Build backend services in TypeScript/Node.js, evolve REST APIs, model PostgreSQL data, and debug production issues while mentoring engineers and occasionally contributing to React.
Owns QA for a crypto payment platform: designs automated UI/API tests, integrates them into CI, runs exploratory and acceptance testing, and communicates issues to stakeholders.
Analyzes cryptocurrency transactions and dark web activity to support law-enforcement investigations, tracing funds and mapping criminal networks using blockchain tools and open-source intelligence.
Work on blockchain and cryptocurrency projects, applying business, operations, tech, or marketing skills to drive growth and optimize processes.
Entry-level role to learn blockchain and digital assets, joining projects, studying crypto, and analyzing data with training tailored to your interests.
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