Marex

Enterprise Data Integration Engineer | Enterprise Technology

Marex
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3 hours ago
London, United KingdomSenior

Responsibilities

  • Design, build, and maintain trusted, governed enterprise data products.
  • Develop resilient ingestion, orchestration, provisioning, and integration solutions for enterprise-scale workloads.
  • Deliver API-led, service-based, and event-driven integrations using APIs, API gateways, event streaming, and webhooks.
  • Build source-provider onboarding capabilities with validation, traceability, publication contracts, and data standards.
  • Develop high-performance data pipelines for large-scale distributed workloads.
  • Implement data quality controls, monitoring, observability, operational metrics, and reliability practices.
  • Establish automated unit, integration, and end-to-end testing for data and integration solutions.
  • Apply software engineering, source control, code review, CI/CD, release management, and infrastructure-as-code practices.
  • Define reusable engineering standards, integration patterns, and reference implementations.
  • Partner with data, architecture, governance, platform, operations, application, and business teams while providing technical leadership.
  • Comply with FCA requirements, the operational risk framework, internal policies, conduct rules, and company values.

Requirements

  • Extensive experience designing and implementing enterprise-scale data ingestion, orchestration, and provisioning capabilities.
  • Strong hands-on Databricks experience across AWS and/or Azure, including Lakehouse architecture, distributed processing, and production operations.
  • Strong hands-on Apache Kafka experience and knowledge of event-driven integration architectures.
  • Proven experience designing enterprise-scale API-led, event-driven, and service-based integration solutions.
  • Experience with CI/CD pipelines, automated testing, and modern software engineering practices.
  • Strong proficiency in Python and SQL for enterprise data engineering and integration workloads.
  • Deep understanding of data quality, observability, lineage, traceability, and auditability in integration architectures.
  • Experience delivering production-grade data solutions balancing scalability, reliability, security, and operational supportability.
  • Experience working in regulated environments with governance, risk, compliance, and audit requirements.
  • Ability to work as a hands-on engineer and strategic technical leader, translating business requirements into scalable solutions.
  • Desirable experience in financial services, particularly ETD and OTC derivative markets.
  • Desirable hands-on experience with Azure Data Factory, Databricks Asset Bundles, Power BI, Dbt, NodeJS, and Amazon API Gateway.
  • Experience with Kafka or similar technologies and with Azure DevOps, Bitbucket, and Git-based workflows.
  • Advanced use of VS Code and developer productivity tools such as Claude Code and Codex.
  • Databricks Certified Data Engineer Professional or DAMA Certified Data Management Professional certification is desirable.
  • Strong communication, collaboration, relationship-building, influencing, curiosity, resilience, and ability to operate in a fast-paced environment.

Benefits

  • Marex is committed to inclusive hiring and provides reasonable adjustments throughout the recruitment process.
  • The company welcomes applications from candidates returning to the workforce and supports career development and stretch opportunities.

Categories

Data Engineering
Marex

About Marex

1,001-5,000 employees
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