Freelance Data Engineer (Security)

Role overview

Experience Without Limits Come shape the future of brand experience. At Jack Morton, we design and build head-turning, smile-inducing, impact-driving brand experiences that redefine what experiential marketing can achieve. We help our clients unlock the full value of experiences by turning bold ideas into meaningful connections. That takes a team that's bold, curious, and acts as one. We build on each other's ideas, challenge conventions, and show up for one another every day. Here, you'll do your best work, grow quickly, and partner across clients, disciplines, and global teams to bring new ideas to life. This is a place where curiosity drives what’s next, boldness raises the bar, and every win is shared. Where ownership is expected, egos are left at the door, and the work reflects the passion and talent of the people behind it. Experience without limits—in your work, your growth, and your impact. Freelance Data Engineer (Security) Jack IQ Programme  ·  Role details Job title | Data Engineer (Security) Reports to | Product Lead / Technology Executive Contract type  Freelance (to perm possible) Duration ASAP – April 27 Location / working pattern  - Remote Start date ASAP Purpose of the role Jack Morton is seeking a Data Engineer to help build out the data spine for an AI-enabled event intelligence platform. The role will focus on creating secure and scalable processes to connect operational systems, unstructured project documentation and data from third-party platforms into existing data warehousing infrastructure. The successful candidate will help transform fragmented agency knowledge into governed, searchable, AI-ready assets while ensuring adherence to privacy, retention, and client-specific data requirements.   Key responsibilities Create a structured data layer to integrate and model structured data from API enabled sources such as CRM systems, Azure databases, event attendance systems, survey platforms, and financial warehouses. Create ingestion pipelines for the unstructured knowledge layer that includes Powerpoint presentations, Word documents and unstructured Excel spreadsheets. Build an AI-Ready document infrastructure that can classify documents, handle versioning, track provenance, and manage metadata, auditability and permissioning. Implement frameworks for strictest confidentiality and privacy protections, including access controls and security roles, consent tracking, data retention and data deletion management. Work with members of the Jack Morton team to clearly communicate limitations, timeline expectations, out-of-pocket cost expectations and repercussions to platform design. Participate in planning discussions on platform roadmap with Jack Morton team members.   Data engineering requirements Pipeline design, ingestion, schema, data quality, orchestration, tooling. This role requires strong experience in the following: Python SQL Data Modeling Data Warehousing (Snowflake experience is desirable) ETL or ELT development API Integrations Batch and event-driven pipelines. The applicant should understand: Metadata extraction OCR workflows Semantic indexing Vector databases Retrieval-Augmented Generation (RAG) Chunking strategies Document classification Embedding pipelines   Security requirements Access control, tenant isolation, key management, pseudonymisation, audit and logging, compliance frameworks. Experience with the following is essential, with AI-specific experience being a bonus: PII handling and understanding of GDPR implications Data pseudonymization Data lineage Retention policies Audit logging Data access controls Platform and tooling Snowflake, AWS, Bedrock, integration patterns, languages, infrastructure as code. Snowflake AWS Cognito AWS S3 AWS Lamda AWS DynamoDB   Experience required Azure or Snowflake data warehousing Document ingestion and RAG experience Data governance and security Modern data modeling skills API integration Data pipelines for unstructured documentation Experience explaining technical infrastructure to non-technical teams   Experience preferred   LLM model building Understanding of event and experiential marketing Experience working with a project-based business   First 90 days What success looks like by day 30, 60 and 90. Within the first 90 days the data engineer should be integrated into the platform team. They should have delivered a proposal for their plan for the data spine and should be beginning to build out the initial processes to bring it to life. We make our careers website accessible to any and all users. If you need an accommodation to participate in the application process, please contact us at This email address is not for general employment inquiries or vendors; rather it is strictly for applicants who require special assistance accessing our employment website. Due to volume, messages sent to this email address that are not related to an accommodation cannot be answered. ***JOB SCAM ALERT*** We have recently become aware that individuals not associated with Jack Morton have fraudulently used our name – and the names of some of our employees – to solicit applications for fake jobs, to conduct fake job interviews and to make fake job offers.  Any request to schedule an interview and any bona fide offer of employment will only come from an authorized representative of Jack Morton with an email address  If you have provided personal information in connection with a fake job offer or interview and you are concerned, we suggest that you take appropriate action. Jack Morton takes these activities very seriously and are taking appropriate steps to shut down this fraudulent activity. We urge you to be careful when sharing your personal information and to be aware of scams involving fake job postings and job offers.   Find more English Speaking Jobs in United Kingdom on Arbeitnow

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