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Back-End Engineer, Trading
Build backend services in Kotlin/Python for a crypto trading platform, including order management, market data, REST APIs, and WebSocket streams in a high-volume, low-latency environment.
Front-End Engineer, Institutional
Build and maintain high-performance UIs for Blockchain.com’s Institutional team using React, TypeScript, and NextJS, focusing on data visualizations and responsive design for trading and operations.
React Native Developer for world leading blockchain company
Lead a React Native mobile app to integrate blockchain-based financial services, ensuring compliance and data ownership for users while collaborating with governments and major institutions.
Lead React Native Developer — Blockchain & Fintech
Lead the development of a blockchain-based mobile app using React Native, shaping a product that prioritizes user data ownership.
Senior DevOps Engineer
Senior DevOps Engineer builds and secures cloud-native platforms on Kubernetes, automates CI/CD with GitOps, and drives reliability and security across engineering teams at a crypto-cybersecurity company.
Senior Software Engineer, Frontend | Product Engineering
Build a React/Redux web app that visualizes and analyzes billions of blockchain transactions using AI to help combat financial crime and illicit activity.
DevOps Engineer
Build and maintain AWS-based infrastructure for crypto banking services, automating deployments and ensuring security for a high-scale platform.
Junior Java Developer
Junior Java developer integrates crypto exchange APIs and builds greenfield trading systems for a proprietary trading firm expanding into crypto markets.
Scala / Java Developer Fintech / Blockchain Cryptocurrency in London - Quant Capital
Builds and maintains trading systems in Scala/Java for a fintech/crypto firm, handling real-time financial data and blockchain integrations.
Principal Engineer, CoinDesk Data Engineering
Principal Engineer at CoinDesk leads the architecture and evolution of high-throughput crypto market data systems, processing billions of requests monthly and powering flagship indices for ETFs.
Principal Engineer, CoinDesk Data Engineering
Principal Engineer at CoinDesk leading the architecture and evolution of high-throughput crypto market data systems, including REST APIs, WebSocket streams, and index calculations for institutional clients.
Scala/Java Developer — Fintech & Blockchain (London)
Builds fintech and blockchain systems in Scala/Java, working on cryptocurrency infrastructure and trading tools.
Mid Level Java Developer
Build real-time exchange connection layers in Java to sync crypto market data for a new trading platform, optimizing low-latency JVM systems and event-driven architectures.
Mid level Java Developer
Builds a real-time exchange connection layer in Java to sync crypto market data between multiple exchanges, optimizing low-latency JVM systems on AWS.
Front-End Architect: UI, Performance & React Expert
Design and build high-performance React front-ends with Material UI or Styled Components, optimize UI architecture, and integrate with back-end APIs for fintech, ecommerce, and legal-compliance platforms.
Senior QA Engineer (Contractor)
Senior QA Engineer builds and owns a TypeScript-based mobile automation framework (WebdriverIO) for Trust Wallet’s iOS/Android apps, integrating test suites into GitHub Actions CI/CD and improving reliability and observability.
Software Engineer, Platform Engineering (Remote)
Build and operate Twilio’s dual-cloud Kubernetes infrastructure, automating deployments with Terraform and GitOps while ensuring high availability for systems processing billions of emails.
Solution Architect, EMEA
Design and deploy Fireblocks’ digital-asset infrastructure for EMEA banks and financial institutions, integrating custody, tokenization, and Travel Rule into core banking systems.
Software Engineer, Financial Services
Build and scale secure financial software for digital asset custody, working with Node.js, React, and TypeScript to deliver mission-critical systems for banks and Web3 companies.
Senior Backend Engineer, Liquidity
Build and optimize Fireblocks' trading backend to connect exchanges, OTC desks, and wallets, ensuring fast, secure crypto and fiat liquidity flows using Node.js, TypeScript, and blockchain fundamentals.