Latest Smart Contract Jobs

Senior Data Scientist

This role involves developing advanced behavioral heuristics, graph algorithms, and machine learning models to analyze blockchain data, particularly on EVM networks. The Senior Data Scientist will lead production projects from concept to deployment, working with large-scale on-chain datasets to uncover insights that power Chainalysis' products. Collaboration with technical and non-technical stakeholders, mentoring, and contributing to production data pipelines are key aspects of the role.

Chainalysis London, United Kingdom

On-site Permanent

Security Engineer, Institutional Trading

This role involves securing off-chain trading systems and operational workflows for a major crypto company. The engineer will conduct risk assessments, improve detection of anomalies in trading activity, manage key and secrets hygiene, and act as a security liaison for institutional teams. The focus is on operational resilience, third-party integrations, and aligning controls with financial standards like CCSS and DORA.

Blockchain.com London, United Kingdom

On-site Permanent

Product Security Engineer

This role involves leading the Product Security program for Blockchain.com’s internally developed products across consumer, OTC, and MRE lines. The engineer will design and operate the secure development lifecycle, conduct threat modeling, lead architecture reviews, and drive security automation including AI-integrated tooling. They will work closely with engineering teams to remediate security debt, enhance secure coding practices, and ensure robust protection of high-value financial transactions through proactive governance and incident response support.

Blockchain.com London, United Kingdom

Hybrid Permanent

Electrician

Electrician - In-House MaintenanceSalary: £40,000 - £43,000 + OvertimeLocation: SouthamptonPackage: Company Van + Fuel Card + PDA + Out-of-Hours AllowancesThe OpportunityAre you an experienced Maintenance Electrician looking for a secure, steady role with an in-house team? We are looking for...

Randstad Construction & Property Fareham, United Kingdom £42,000 – £44,000 pa

Electrician

Electrician - In-House MaintenanceSalary: £40,000 - £43,000 + OvertimeLocation: SouthamptonPackage: Company Van + Fuel Card + PDA + Out-of-Hours AllowancesThe OpportunityAre you an experienced Maintenance Electrician looking for a secure, steady role with an in-house team? We are looking for...

Randstad Construction & Property Portsmouth, United Kingdom £42,000 – £44,000 pa

HGV Class 2 HIAB Driver

Are you an experiencedClass 2 HIAB driver looking for a change? Or would you like to gain a new qualification? If so, we are looking for you!Here atGXO Logistics, we are looking for a full-time, permanent Class 2 HIAB driverto...

GXO Logistics De142Ap, United Kingdom £31,905 pa

Product Manager - Core Platform & Data

This role focuses on owning the core platform and data products at Yapily, including identity, access services, and API gateway. The Product Manager will define strategy and data models, ensure seamless integration across systems, and drive enterprise-grade capabilities like SSO and role-based access. A key part of the role involves enabling AI agent authentication and building scalable data products such as analytics and reporting APIs.

Yapily London, United Kingdom

Hybrid Permanent