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Senior iOS Engineer (Contract) — Fintech, Global App
Build and ship high-performance iOS features for a fintech app with blockchain integration, working 2 days weekly in Shoreditch.
Full Stack Mobile Developer (iOS & Android)
Build and maintain iOS and Android mobile apps using native and cross-platform tools, integrating with .NET backends on GCP and collaborating with product and cloud teams.
iOS Engineer London - hybrid
Build and ship features for Morse’s iOS app using Swift/SwiftUI, collaborating with designers and backend engineers to deliver a smooth, secure fintech experience across devices.
Lead Python Developer
Lead a team building Python-based trading infrastructure for a DeFi desk, integrating smart contracts and optimizing performance with Rust where needed.
Senior Python Developer
Build and scale the backend for a telecom-disrupting product using Python, Kafka, and Kubernetes, with opportunities to lead engineering and grow the team.
Advanced Engineering Support Specialist
Basic Qualifications Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent combination of education and relevant work experience, plus 5 years of relevant experience; or…
Developer Relations Lead
Lead developer relations for Pharos Network: create tutorials, host hackathons, and advocate at conferences to grow the Web3 developer community and improve tooling.
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.
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.
Security Operations Specialist
SecOps Specialist at Fireblocks monitors and responds to security incidents, analyzes threats, and strengthens defenses for a blockchain platform used by major financial institutions and Web3 companies.
Security Operations Expert
Leads security operations, investigating threats, automating responses, and mentoring a team to protect Fireblocks' blockchain platform and digital-asset infrastructure.
Senior Vulnerability Management Lead | S4 | CIO | Milton Keynes or Glasgow
Lead Santander UK’s vulnerability management program, prioritizing and remediating security risks across cloud and on-premises infrastructure while collaborating with IT and security teams.
Senior Product Marketing Manager - Identity Verification & Fraud
Why 1Kosmos? Most enterprises verify identity once at onboarding, then trust credentials for every access decision that follows. That gap is where fraud, impersonation, and social engineering live. 1Kosmos exists to…
Manager
Job Family : GIC Process (India) Travel Required : None Clearance Required : None What You Will Do : Lead and manage large teams (Analysts, QCs, TLs, Supervisors) across AML and crypto compliance operations Drive…
DiSH: North America Strategy and Business Development Lead
DiSH: Director, Business Development Role Summary We are seeking a highly motivated and relationship-driven Director, Business Development to represent and grow our business in the United Kingdom , based in London .…
Manager / Sr. Manager, SecOps & Cyber Defense
CoinDesk is the most trusted media, events, indices and data company for the global crypto economy. Since 2013, CoinDesk Media has led the story of the future of money and investing, illuminating the transformation in…
Manager / Sr. Manager, SecOps & Cyber Defense
About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: Bullish Exchange – a regulated and institutionally focused…
Senior Program Manager
Leads a multi-year federal program for the U.S. Coast Guard, managing Agile delivery, client relations, and risk while overseeing low-code/SaaS platforms and mentoring junior staff.