twentyAI

About the Company

TwentyAI is a talent and staffing solutions firm that combines cutting-edge AI technology, deep data insights, and human expertise to connect top talent with outstanding opportunity, specializing in data, technology, finance and GTM. Our in-house proprietary data analytics platform streamlines the recruitment process, enabling our consultants to focus on building meaningful relationships and staying ahead of industry trends. Since 2008, we've invested in both people and technology, driving business growth and career development for clients and candidates alike.

Our vision is to unite the power of people, data, and technology to transform how companies grow, scale, and diversify.

Listed Jobs

Company Name

twentyAI

Job Title

Data Engineer

Job Description

Job title: Data Engineer Role Summary: Contract Data Engineer responsible for designing, building, and maintaining end‑to‑end data pipelines and infrastructure in a fast‑paced digital transformation setting. Expectations: Deliver hands‑on solutions quickly, own technical ownership of projects, and push initiatives forward with minimal guidance. Key Responsibilities: - Design, develop, test, and maintain ETL/ELT data pipelines across structured, semi‑structured, and unstructured sources. - Collaborate with users to ingest new data, resolve platform issues, and provide support. - Pre‑process, cleanse, and deliver high‑quality datasets for analytics and machine‑learning models. - Work closely with data scientists to scale AI/ML workloads. - Build BI dashboards and optimize data workflows for performance. - Own the full lifecycle from requirement gathering to deployment and maintenance of data solutions. - Employ CI/CD practices using Azure DevOps, Jenkins, or equivalent. Required Skills: - Proficient in Python (incl. Pandas) and Spark‑based frameworks (PySpark or similar). - Strong SQL skills (TSQL, ANSI, Spark SQL). - Experience with cloud data services – Azure Data Factory, Databricks, Synapse, or AWS/GCP equivalents. - Ability to work with large volumes of structured and unstructured data. - Familiarity with data lakes, open‑source tooling, data warehousing, and hybrid cloud environments. - Excellent problem‑solving, debugging, and communication abilities. Required Education & Certifications: No explicit requirements stated. ---

London, United kingdom

Hybrid

18-12-2025

Company Name

twentyAI

Job Title

Information Security Officer

Job Description

**Job Title:** Information Security Officer **Role Summary:** Lead the organization’s information security strategy, ensuring protection of data assets, compliance with ISO27001 and Cyber Essentials, and continuous improvement of security controls. **Expactations:** - Serve as trusted advisor on all information security matters. - Reduce security risk and enhance controls through programs and processes. - Monitor, measure, and report security effectiveness, identifying trends and improvement areas. **Key Responsibilities:** - Conduct internal investigations and data discovery for Legal, HR, and external counsel. - Collaborate with Technology & Data teams to embed security best practices into systems and architecture. - Support and maintain the Information Security Management System (ISMS). - Audit IT services, report findings, and drive corrective actions. **Required Skills:** - Strong knowledge of ISO27001 and Cyber Essentials standards. - Experience in security risk assessment, threat monitoring, and incident response. - Ability to conduct investigations, data discovery, and audit remediation. - Excellent stakeholder communication and advisory skills. **Required Education & Certifications:** - Bachelor’s degree in Information Security, Computer Science, or related field (preferred). - Professional certifications: ISO27001 Lead Implementer, CISSP, CISM, or equivalent.

Brussels, Belgium

Hybrid

24-12-2025

Company Name

twentyAI

Job Title

Security Operations Manager

Job Description

**Job Title:** Security Operations Manager **Role Summary:** Lead enterprise security operations to reduce information security risk, ensure compliance with InfoSec standards, and strengthen organizational security posture through operational governance and cross-functional collaboration. **Expectations:** - Drive continuous improvement in security protocols and risk management. - Manage vulnerabilities, remediation, and compliance with global security standards. - Deliver technical leadership in security infrastructure and audit support. **Key Responsibilities:** - Oversee security program implementation to minimize enterprise risk. - Ensure system compliance with InfoSec standards through patching, upgrades, and configuration management. - Monitor and remediate vulnerabilities; manage changes in risk exposure. - Facilitate audit readiness with incident reporting, evidence, and governance documentation. - Coordinate between security, operations, delivery teams, and stakeholders. **Required Skills:** - Hands-on experience in incident response, log review, root-cause analysis. - Expertise in managing security infrastructure and operational security processes. - Strong risk communication skills for technical and non-technical audiences. - Audit and compliance support experience (ISO standards, external audits). - Cross-team collaboration to influence security practices organization-wide. **Required Education & Certifications:** - Certifications in Security+, CISSP, or equivalent.

London, United kingdom

Hybrid

06-01-2026

Company Name

twentyAI

Job Title

First Line Risk Analyst - TWE44025

Job Description

Job title: First Line Risk Analyst – TWE44025 Role Summary: Operate as an independent frontline market risk specialist within a regulated digital asset clearing environment. Deliver daily exposure monitoring for Bitcoin futures and options, contribute to risk model evolution, and support operational resilience initiatives for the production clearing platform. Expactations: * Minimum 9‑month fixed‑term commitment in a fast‑paced, high‑accountability setting. * Bilingual fluency in English and French (written & spoken). * Ability to handle simultaneous priorities and escalating risk issues promptly. Key Responsibilities: 1. Perform daily market risk monitoring of Bitcoin derivatives exposures. 2. Analyse and validate risk calculation algorithms, pricing models, and Greeks. 3. Collaborate with risk, technology, and operations teams to enhance market risk models, controls, and systems. 4. Assess operational risks, participate in Business Impact Analysis (BIA), Business Continuity Planning (BCP), and control reviews. 5. Identify and raise risk issues or control weaknesses at first sign. Required Skills: * Strong foundation in financial mathematics and risk modelling. * Deep theoretical knowledge of derivatives, options pricing, and Greeks. * Proven experience in market risk monitoring and project delivery. * Hands‑on proficiency with Python and Jupyter Notebooks for data analysis. * Excellent analytical, detail‑oriented, and pragmatic approach to problem solving. Required Education & Certifications: * Bachelor’s or Master’s degree in Finance, Mathematics, Statistics, or related quantitative field. * Professional certifications such as FRM, PRM, CFA preferred but not mandatory.

Paris, France

Hybrid

12-01-2026