Latest blockchain developer Jobs

Content, Social and Community Manager

Lead content, social, and community strategy for Blockchain.com’s Web3 and AI-driven financial products, targeting crypto-native and tech-savvy audiences. Develop compelling narratives for complex products like prediction markets and privacy-preserving AI, while managing a cross-functional team and real-time engagement across platforms including Discord, Telegram, and Farcaster. Drive go-to-market campaigns, editorial planning, and community growth within a regulated, fast-moving environment.

Blockchain.com London, United Kingdom

Hybrid Permanent

Institutional Sales Associate

This role involves driving institutional sales growth across EMEA by identifying and onboarding high-value clients such as hedge funds, family offices, and trading firms. The associate will manage the full sales lifecycle, from outreach to onboarding and trade execution, while acting as the primary client contact and collaborating with trading, legal, and compliance teams. Success requires a strong understanding of crypto markets, OTC trading, and institutional client needs in a fast-paced environment.

Blockchain.com London, United Kingdom

Hybrid Permanent

Staff Security Architect

This role involves designing, reviewing, and validating secure system architectures across a diverse technology stack, including blockchain, AI, and Rust-based systems. The candidate will conduct in-depth security assessments, advise engineering teams, and stay ahead of emerging threats in the crypto and web3 space. Work is highly technical and collaborative, with deep engagement across product and infrastructure teams.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Senior AI Compute Infrastructure Engineer

This role involves designing and operating GPU and accelerator infrastructure for AI model training, inference, and experimentation at scale. The engineer will build production-grade systems for scheduling, orchestration, observability, and cost-efficient compute, working closely with ML researchers and product teams. Key responsibilities include optimizing inference pipelines, integrating new hardware and frameworks, and enabling internal teams to efficiently use GPU resources.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Software Engineering Lead

Lead a high-impact engineering team building Investigator, a leading crypto compliance and financial crime investigation platform. Translate complex blockchain data into intuitive, scalable web applications using modern JavaScript/TypeScript stacks. Drive technical direction, mentor engineers, and collaborate closely with product to deliver features that help global compliance teams trace illicit fund flows.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Campaigns & Memberships Marketing Manager

This role focuses on planning and executing integrated B2B marketing campaigns across the APAC region, with a strong emphasis on data-driven strategies and nurturing audience engagement through newsletters, social media, and industry partnerships. The candidate will shape campaign performance across the buyer journey, adapt global initiatives for regional relevance, and leverage AI and marketing automation tools to drive pipeline growth. Key responsibilities include managing Elliptic's presence in industry associations, optimising content distribution, and collaborating with creative, events, and content teams to ensure cohesive execution.

Elliptic London, United Kingdom, United Kingdom

Hybrid Permanent

Senior Back-End Engineer, Trading Platform

This role involves building and maintaining low-latency, scalable trading services in Rust, including order management systems, exchange gateways, and risk management systems. You will work closely with other tech teams to ensure high performance and security, and be part of a fast-paced, high-performance culture focused on continuous improvement and innovation in the cryptocurrency exchange ecosystem.

Blockchain.com London, United Kingdom

Hybrid Permanent

Chief Information Security Officer (CISO)

Lead and scale the global cybersecurity organization at a leading crypto platform, defining security strategy, overseeing security engineering and operations, and ensuring regulatory compliance ahead of IPO. Strengthen cloud, application, and infrastructure security while embedding security into development and establishing AI governance. Operate custody systems and provide executive-level risk assessments to board and regulators.

Blockchain.com London, United Kingdom

Back-End Engineer, Trading

Design and develop backend services in Kotlin and Python for a high-performance cryptocurrency trading platform, focusing on real-time order management, market data processing, and low-latency APIs. Collaborate with product, frontend, and trading teams in an international environment with strong emphasis on system reliability, scalability, and engineering excellence.

Blockchain.com London, United Kingdom

On-site Permanent

Lending & Savings Lead

Lead the strategy and commercial performance of crypto savings and lending products, driving growth in AUM, revenue, and market share. Work cross-functionally to launch new offerings, optimise pricing and risk, and shape product development in a fast-moving fintech environment.

Blockchain.com London, United Kingdom

Hybrid Permanent

Treasury Operations Analyst

Monitor and manage fiat and crypto treasury operations, including settlement processes, reconciliations, and lifecycle events. Develop automation tools for risk monitoring and reconciliation, and collaborate with cross-functional teams to ensure operational efficiency and risk controls in a fast-paced digital asset environment.

Blockchain.com London, United Kingdom

Front-End Engineer, Institutional

Build and optimize UIs for institutional crypto trading tools with a focus on performance and data visualization. Collaborate closely with traders to develop responsive, real-time interfaces handling large datasets. Work in a high-performance environment using modern frontend technologies like React, TypeScript, and NextJS.

Blockchain.com London, United Kingdom

UK Market Lead

Lead the UK market strategy for a leading digital assets platform, driving user growth and revenue by shaping product localization, building partnerships, and representing the brand in the crypto ecosystem. Act as a cross-functional leader, bridging product, marketing, compliance, and engineering to ensure market-specific needs are met. This role requires deep local market insight, strong stakeholder engagement, and data-driven decision-making to scale operations in a fast-evolving regulatory and competitive landscape.

Blockchain.com London, United Kingdom

Hybrid Permanent

Staff Product Designer - Consumer

Designs intuitive, high-impact user experiences for Kraken's flagship crypto trading app, focusing on complex financial workflows and scalable product design. Leads design strategy, evolves the design system, and mentors other designers while collaborating closely with product and engineering. Emphasis on data-informed decisions, customer insights, and setting industry benchmarks in crypto product UX.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Senior Software Engineer - AI Enablement Compliance

Design and deploy AI-powered compliance solutions including agentic workflows for alert pre-screening, case narrative generation, and regulatory change summarization. Build scalable, automated analytics systems with human-in-the-loop governance across global jurisdictions. Train and enable compliance teams to use AI tools, reducing manual effort and increasing capacity for high-risk investigations.

Kraken London, United Kingdom, United Kingdom

Remote Permanent