1 to 25 of 222 Permanent Blockchain Jobs in London

Blockchain/DLT Developer London - Hybrid/Remote Permanent £90,000 - £110,000 We are looking for an experienced Blockchain/DLT Developer to join a growing technology team delivering innovative blockchain solutions within the financial services sector. You will design, build and deploy distributed ledger and smart contract solutions … working across Ethereum, Hedera, Algorand and a proprietary enterprise blockchain platform . You will collaborate with architects, engineers, product managers and client stakeholders to deliver secure, scalable and high-performance decentralised applications. Key Responsibilities Design, develop and deploy smart contracts and decentralised applications across Ethereum, Hedera, Algorand and proprietary blockchain ...

Looking ForWe are looking for a Blockchain Security Architect. You will be responsible for assessing, designing, and governing security architectures for blockchain platforms, smart contract solutions, digital asset technologies, tokenization platforms, and distributed ledger ecosystems. You will partner with application development, cloud engineering, cybersecurity, digital asset, and business teams … ensure blockchain solutions are designed and deployed in accordance with enterprise security standards and industry best practices.Why This Role Is Important To UsThe team you will be joining is part of the Security Architecture organization, a function that is critical to protecting the firm's applications, data, cloud platforms ...

## Blockchain Software Developer - Digital Assets PlatformApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26983955**26983955 Blockchain Software Developer - Digital Assets Platform (Open)****Discover your future at Citi**Working at Citi is far more than just a job. A career with us means joining … grow your career, give back to your community and make a real impact.**Job Overview**Citi is seeking a passionate and skilled **Digital Assets Blockchain Web3 Engineer** to join the **Citi Integrated Digital Assets Platform (CIDAP)** engineering team. This is a hands-on engineering role for a developer ...

Blockchain Software Developer - Digital Assets Platform (Open) Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow … your career, give back to your community and make a real impact. Job Overview Citi is seeking a passionate and skilled Digital Assets Blockchain Web3 Engineer to join the Citi Integrated Digital Assets Platform (CIDAP) engineering team. This is a hands-on engineering role for a developer who is deeply ...

98718014192Posted: 2026-08-28Location: London, England, United KingdomCategory: Technology, Applications Development, ProfessionalCompany: Citi26983955 Blockchain Software Developer - Digital Assets Platform (Open)Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people … opportunity to grow your career, give back to your community and make a real impact.Job OverviewCiti is seeking a passionate and skilled Digital Assets Blockchain Web3 Engineer to join the Citi Integrated Digital Assets Platform (CIDAP) engineering team. This is a hands-on engineering role for a developer ...

noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernisation, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile‐first applications and more. Over the last 20+ years, our company has been honoured with multiple employer awards, recognising ...

platforms and architecture in order to leverage the digital potential of our customers with state of the art tools such as cloud computing, AI, blockchain, microservices and containerization. You will be responsible for specific parts of the project and will evaluate and coach our clients’ technology teams, manage quality ...

skills:Working knowledge of digital asset concepts (tokenization/custody) sufficient to translate workflows into UI and API behaviour.Hands-on experience with Web3/blockchain-adjacent concepts and how enterprise platforms integrate with them (e.g., smart contracts/dApps integration concepts), especially in financial services contexts.Exposure to high-scale data ...

events provider and operator of Coindesk.com, a digital media platform that covers news and insights about digital assets, the underlying markets, policy, and blockchain technology.**Reports to:**Vice President, Engineering**Engineering Organization & Culture**At Bullish, we are engineering the institutional standard for the digital asset industry. Our mission ...

events provider and operator of Coindesk.com, a digital media platform that covers news and insights about digital assets, the underlying markets, policy, and blockchain technology.**Reports to:**Director, Engineering**Engineering Organization & Culture**At Bullish, we are engineering the institutional standard for the digital asset industry. Our mission is to build ...

ability to articulate complex concepts clearly and concisely to diverse audiences. Technical Acumen: Familiarity with relevant technologies and platforms impacting FX markets (e.g., APIs, blockchain, AI/ML, cloud computing). Leadership: Ability to lead cross-functional teams, influence stakeholders, and drive consensus. Results-Oriented: A proactive and driven individual ...

global corporate buyers to digitise and automate their supply chain financial operations across their vast network of suppliers. Deployed on modern technology, including cloud, blockchain and generative AI, and integrated to ERP and supplier accounting software, transactional data (PO, invoice, logistics, goods receipt) is passed digitally between a buyer ...

fiat on/off ramps. This is a next generation of infrastructure for the next generation of financial applications that are built on blockchain and stablecoin rails. Our API and widget-based solutions are used by top partners like MetaMask, Coinbase, Ledger, and Trust Wallet to enable seamless onboarding ...

range of currenciesProven proficiency in executing and managing live exposure across spot, forwards, swaps, and NDFsA future-focused mindset, for example interest in how blockchain and distributed ledger technology (DLT) are transforming traditional FX settlement and processesAnalytical rigour and forward thinking approach, including familiarity with large data analysis and proficiency ...

apps GTM Architect: Proven ability to build overarching Go-to-Market strategies and integrated marketing plans from scratch. Technical Domain Expertise: Deep understanding of blockchain technology, cryptocurrency markets, and digital asset management solutions. Driver & Influencer: Highly skilled at leading by influence. You know how to brief, guide, and inspire dedicated ...

ability to articulate complex concepts clearly and concisely to diverse audiences.Technical Acumen: Familiarity with relevant technologies and platforms impacting FX markets (e.g., APIs, blockchain, AI/ML, cloud computing).Leadership: Ability to lead cross-functional teams, influence stakeholders, and drive consensus.Results-Oriented: A proactive and driven individual with a strong ...

Cloud Service Providers – Google Cloud Platform (GCP), Amazon Web Services (AWS) or Microsoft Azure Platform.Awareness, appreciation and experience in leveraging emerging technologies (e.g. GenAI, Blockchain) and their application to the Wealth Management industry;Industry certifications such as BCS, Agile/Scrum, SAFe, among others.Enterprise or solution architecture certification (e.g., TOGAF ...

.Experience with enterprise architecture frameworks and methodologies.Knowledge of specific public sector domains (e.g., health, defence, justice).Familiarity with emerging technologies beyond AI, such as blockchain or quantum computing, and their potential application in government.Experience in a client-facing consulting role within a professional services environment.Connect to your business - Technology ...

Computer Science, Software Engineering, or related disciplines You write clean and efficient code in Rust You demonstrate strong interest in financial markets and blockchain technologies You own your deliverables’ reliability, scalability, and maintainability You love to analyse and tackle complex problems with elegant solutions You have exposure in multithreading ...

Solutions Architect Expert ⭐ Experience within Health, Defence, Justice, or wider Public Sector organisations ⭐ Professional Services or Consulting experience ⭐ Knowledge of emerging technologies including AI, blockchain, and quantum computing Benefits: • Salary up to £120,000 Gross/a depending of location • Annual bonus • Cash allowance- £6,700 cash allowance ...

complex, ambiguous customer problems.Track record of translating complex technical needs into actionable recommendations for cross-functional stakeholders, including sales, product, and engineering teams.Experience with blockchain, crypto, or trading systems.Demonstrated ability to independently scope customer requirements and deliver working solutions under tight timelines.Utilizes generative AI responsibly, maintaining human oversight to deliver ...

customer problems. Track record of translating complex technical needs into actionable recommendations for cross‐functional stakeholders, including sales, product, and engineering teams. Experience with blockchain, crypto, or trading systems. Demonstrated ability to independently scope customer requirements and deliver working solutions under tight timelines. Utilizes generative AI responsibly, maintaining human oversight ...

Benefits Join a scaling fintech building the next generation of investment banking. You’ll work at the intersection of capital markets and cutting‐edge blockchain technology, helping drive and shape the future of financial infrastructure. What it’s like working at Ctrl Alt Build and own the future of finance ...

wealth/asset management knowledge (inc. buy/sell-side processes) Strong understanding of the digital assets ecosystem, including: Cryptocurrencies, stablecoins, and tokenised assets Blockchain fundamentals and distributed ledger technologies Experience designing or assessing risk taxonomies and control frameworks for digital assets Knowledge of end-to-end digital asset process ...

developmentl. Transforming all applications into digital form and implement and evolve around mesh app and service architecture that support new technologies like IOT, blockchain, machine learning, automation, BOTS etc͏m. Cloud Transformation: (Migration)Understanding non-functional requirementsProducing artefacts such as deployment architecture, interface catalogueIdentify internal and external dependency, vendor and internal ...