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Sr Network Engineer
Remote (Mexico City) senior network engineer role placed by staffing firm Sequoia Connect with a global IT services client. Day to day: design multi-cloud (Azure-centric) networking, dynamic routing, firewalls and DNS, plus automation with Git/Azure DevOps, Terraform and scripting.
Senior Manager, AML Financial Intelligence Unit - Digital Assets
Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation…
Experienced principal blockchain engineer with payment and exchange building experience
Principal blockchain engineer at OleOle/Travoom building a crypto-based in-play sports betting platform modeled on stake.com. Day to day: designing and auditing secure smart contracts, integrating crypto wallets and payments, and building scalable backend/API integrations for high-volume betting using Solidity, Rust, Node.js, or similar.
Regulatory Compliance Manager
Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a…
Director Product Manager, Commercial Banking
A Principal Product Manager at SoFi leads the 0→1 strategy and roadmap for a commercial banking platform, defining product vision, managing development of business accounts and payments systems (Wires, ACH, FedNow), and scaling with cross-functional teams.
Staff Backend Engineer, Custody Core (Crypto Security)
Build and secure SoFi’s next-gen crypto custody platform, designing backend services for wallet management, blockchain transactions, and institutional digital asset products.
Senior Software Engineer- Blockchain Network
Senior Software Engineer on Coinbase's Blockchain Networks team, building the infrastructure that integrates blockchain protocols (e.g., Bitcoin, Ethereum) into reliable internal platform APIs powering new assets, stablecoins, and staking. Core tech includes Golang, Kafka, Redis, MongoDB, and distributed systems for high-throughput, low-latency workloads; remote-first within the USA.
Software Engineer, Blockchain Platform Nodes
Senior engineer optimizing and scaling Coinbase’s blockchain node fleet (Ethereum, Bitcoin, Solana) to cut costs and improve reliability without over-provisioning.
Senior Staff Software Engineer - Blockchain Platform
Senior Staff Software Engineer on Coinbase's Blockchain Platform team, defining multi-quarter technical strategy and architecture for the nodes, indexers, wallets, and orchestration systems powering crypto actions (send, receive, stake, bridge) across 60+ blockchains and 300+ tokens. Core work involves blockchain protocols (EVM, Solana, Bitcoin, L2s), high-throughput transaction systems, reliabili
DevOps Engineer (DST)
DevOps Engineer on the Institute of Free Technology's Distributed Systems Testing team supporting the Logos blockchain project. Day to day: building and tuning large-scale Kubernetes lab clusters, observability stacks (Grafana/Prometheus/Loki), and automation to benchmark and debug P2P/blockchain systems, using tools like Terraform, Ansible, Helm, and Python.
Sr/Lead QA
Senior/Lead QA executing functional, regression, integration, and UAT testing for a SLAMNET-Parcel implementation supporting Mexico customs brokerage and parcel logistics. Day to day: writing test cases, documenting and triaging defects with vendors and business users, and supporting go-live stabilization.
DevOps Engineer (DST)
DevOps Engineer on Logos' Distributed Systems Testing (DST) team, designing and running large-scale Kubernetes-based test environments to benchmark and evaluate decentralized P2P technologies (blockchain, messaging, storage). Day-to-day involves cluster optimization, automation with IaC, and observability stacks like Grafana, Prometheus, and Loki.
Head of UK Legal, Deputy General Counsel
Who We Are At OKX, we believe that the future will be reshaped by technology. Founded in 2017, we are revolutionising world systems through our cutting-edge digital asset exchange, Web3 portal and blockchain…
Senior Technical Program Manager
Lead enterprise digital-transformation programs using Microsoft Dataverse, PowerApps, and Power BI, while driving Agile/Scrum delivery and AI tooling integration for a global IT-services provider.
Senior Software Developer
Senior full-stack engineer building connected fleet solutions for Verra Mobility, using AWS services, React/TypeScript, and cloud-native tools to deliver IoT-based transportation services.
PQC Architect
Designs secure architecture for blockchain-based applications: develops cryptographic protocols for encryption, authentication and authorization, runs security audits and vulnerability assessments, and mitigates security risks. Requires 10-20 years in IT services with deep cryptography/blockchain knowledge and CISSP certification.
Security Consultant - Red Team
Perform advanced penetration testing and simulated attacks to uncover security flaws in systems, networks, and apps, then document and explain findings to stakeholders.
Blockchain Strategy Analyst
Cumberland - a DRW Company , is the cryptoasset arm of DRW, established in 2014 after pursuing an early interest in cryptoassets and their underlying technologies. Today, Cumberland is a global leader in cryptoassets,…
Senior Software Engineer - DeFi
DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly…