Senior Data Platform Engineer

Robert Half Technology are assisting a telecommunications business to recruit a Senior Data Platform Engineer on a 9-month contract basis. Hybrid working - Hampshire/London based. ASAP start.

* The Senior Data Platform Engineer will take full ownership of the production data platform, including ingestion, orchestration, infrastructure, and observability. * Design, build, and deliver scalable data pipelines across CRM, ERP, and billing systems. * Lead platform readiness activities ahead of a critical NetSuite cutover, including hypercare support. * Build and maintain integrations across Salesforce / Ability (CRM), NetSuite / Sage X3 (ERP), and Billing / BSS platforms. * Implement and manage Reverse ETL workflows using Hightouch. * Manage supplier data ingestion processes via SFTP and cloud-based services. * Ensure strong platform monitoring, alerting, reliability, and operational readiness. * Operate as a senior individual contributor and own a core engineering workstream end-to-end. * Produce high-quality technical documentation and support BAU handover activities. * Collaborate with internal stakeholders, suppliers, and delivery teams to ensure successful programme delivery.

* The Senior Data Platform Engineer will have 8+ years of Data Engineering experience within complex enterprise environments. * Strong experience with cloud-based data warehouse technologies, ideally BigQuery, although Snowflake and Redshift experience will also be considered. * Hands-on experience with GCP technologies including BigQuery, Dataflow, Composer, and Cloud Functions. * Strong Python development experience alongside modern ELT tooling such as Fivetran. * Experience with infrastructure as code and CI/CD tooling, including Terraform and GitHub Actions. * Strong knowledge of monitoring and observability tooling such as Cloud Monitoring and PagerDuty. * Proven experience integrating CRM, ERP, and Billing/BSS systems. * Experience delivering critical cutover and hypercare phases within large-scale transformation programmes is essential. * Comfortable operating as a senior IC / workstream owner with strong delivery discipline. * Excellent communication, stakeholder management, and documentation skills.

* Experience within telecommunications, MSP, or managed services environments. * Experience with AI-assisted engineering tooling such as Cursor or Claude.

* Leading telecommunications business undergoing a large-scale data transformation programme. * Hybrid working environment - must be able to travel to Hampshire.

The salary range/rates of pay is dependent upon your experience, qualifications, or training.

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