Latest Blockchain Security Engineer Jobs

Network Security Engineer

Network Security Engineer | BTCC Location: [To Be Confirmed] Contract Type: Full-Time, Permanent Working Model: On-site / Hybrid (as applicable) Industry: Cryptocurrency / Blockchain / Fintech About BTCC Founded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, delivering secure, transparent, and high-performance digital asset trading infrastructure. With...

BTC Capital Markets Ltd

Chaucer

Senior Network Engineer - Cisco, Software Defined Training

Job Title: Senior Network Engineer (Network & Security Operations)Location:Hybrid London (Onsite 3 days per week)Type: Full-Time, PermanentSalary: £60,000 + Benefits We are seeking an experienced Senior Network Engineer to join a growing network operations team, providing senior-level support across complex enterprise network and security environments. This role is focused on...

Dynamic Search Solutions

London

Dev Ops Engineer

DevOps Engineer | BTCC Location: London Contract Type: Full-Time, Permanent Working Model: On-site Languages: English & Mandarin (mandatory) Industry: Cryptocurrency / Blockchain / Fintech About BTCC Founded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, committed to delivering secure, transparent, and high-performance digital asset trading infrastructure. With...

BTC Capital Markets Ltd

Chaucer

Cryptography Engineers

Key Responsibilities Design and implement cryptographic modules for Embedded and automotive platforms Develop and integrate cryptographic algorithms:o Symmetric cryptographic algorithms such as AES (ECB/CBC/GCM/CCM modes)o Asymmetric cryptographic algorithms such as RSA, ECC (ECDSA, ECDH)o Hashing and message authentication algorithms (SHA-2/3, HMAC, CMAC) Implement secure boot, chain-of-trust, and secure firmware update...

Infoplus Technologies UK Ltd

Wolverhampton

Solidity/Node.JS Developer - Up to £100K

Job Specification: Senior Technical Specialist (Web3 & Cloud) My client is seeking aSenior Technical Specialistto design, build, and scale modern web and blockchain-enabled applications. This role combines cloud architecture, full-stack web development, and smart contract engineering, working closely with product, engineering, and security teams to deliver secure, high-performance systems.You will...

RP Recruitment

City of London

Technical Lead (Hands-On)

About the Opportunity We’re hiring on behalf of a venture-backed fintech startup building an AI-driven platform that is reshaping how investors analyse and manage alternative assets such as private equity and private credit. The company has already built its MVP and secured backing from experienced fintech founders and senior leaders...

Hyre AI Limited

City of Westminster

Cryptographic Management Assistant

Summer-Browning Associates are currently supporting our Central Government client who are seeking a Cryptographic Management Assistant on an initial 9 month contract located in Glasgow. NB: The requirement will be 5 days on site. You will play a vital role in government security. You will help manage one of the...

Summer Browning Associates

Glasgow

Growth Operations

Growth Operations | BTCC (London Office) Location: London (E1) Contract Type: 3-Month Fixed Term Contract (FTC) – with strong potential to convert to permanent Working Model: Full-time, office-based Languages: Fluent Mandarin and English (both mandatory) About BTCC Founded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, dedicated...

BTC Capital Markets Ltd

Chaucer

Procurement Manager

Procurement & Contracts Manager West Yorkshire Temporary / Permanent Salary Dependant on Experience £ If you’re a commercially driven procurement professional who enjoys getting under the skin of a supply chain and delivering tangible cost savings, this role is all about impact. This is a client-facing Procurement & Contracts Manager...

Jackson Hogg Ltd

Bradford

Forensic Investigator

Our long established Accounting and Corporate Services provider client is a proudly independent business with a history of service to clients both locally and internationally. As the business continues to grow they are seeking a Forensic Investigator to join and play a leading role. The role of Forensic Investigator combines...

Orchard Recruitment Ltd

Douglas, Isle of Man

Java Low Latency Connectivity Engineer

Java Low Latency Connectivity Developer London | 4 Days Office, Victoria | Crytpo Exchange Connectivity / FIX A specialist electronic trading firm is seeking a Java Low Latency Connectivity Developer to join a highly technical, performance-driven engineering team. The business operates automated trading strategies across both traditional financial markets and...

Avanti Recruitment

London

Corporate and M&A Crypto Tax Specialist

Ideas | People | Trust We’re BDO. An accountancy and business advisory firm, providing the advice and solutions entrepreneurial organisations need to navigate today’s changing world. We work with the companies that are Britain’s economic engine – ambitious, entrepreneurially-spirited and high‑growth businesses that fuel the economy - and directly advise...

BDO UK

Tower, Greater London

Operations Team Leader

Established Tour Operator, specialising in luxury adventure and expedition travel is looking to recruit a hands-on, experienced Travel Operations Team Leader. As Customer Operations Team Leader, you'll lead the day-to-day performance of the Operations Team, ensuring customers receive timely, empathetic and solutions-focused support throughout their journey. This 12-month maternity cover...

Travel Trade Recruitment Limited

City of London

Customer Experience Team Leader

Established Tour Operator, specialising in luxury adventure and expedition travel is looking to recruit a hands-on, Customer Experience Team Leader. As a Customer Experience Team Leader, you'll lead the day-to-day delivery of empathetic, confident and solutions-focused service across the full customer journey. You'll manage workflow, coach performance, resolve escalations and...

Travel Trade Recruitment Limited

City of London

Business Development Lead - DeFi

Business Development Lead - DeFi Crypto Payments Remote £50-£70k Plexus has a unique opportunity with a team building next-generation blockchain protocols at the intersection of decentralized finance and ecosystem growth. They are focused on creating foundational infrastructure and cultivating a high-impact DeFi ecosystem from the ground up. They are looking...

Plexus Resource Solutions

City of London