Data Engineering Jobs

Senior Data Architect

A senior technical leadership role combining hands-on data architecture, client consulting and people management within a Data & AI practice. The post-holder designs scalable, secure data architectures across complex transformation programmes, advises clients on data strategy and governance, and leads a small team of data professionals. Distinct for its focus on UK healthcare and public sector clients and its blend of project and enterprise-level architecture work.

eFinancialCareers Manchester £115,000 pa

Hybrid Permanent

Equities Technology Java Developer - VP - Citi

This role involves developing and enhancing the Global Market Data platform for Citi's Equities business, working closely with traders and production support teams to ensure low latency and high performance. Responsibilities include implementing new features, supporting existing applications, and coordinating with exchanges for mandatory changes.

eFinancialCareers Belfast

Distributed Systems Software Engineer- Leading Quantitative Trading Firms

This role involves working on complex distributed systems and infrastructure for leading quantitative trading firms. Responsibilities include large-scale distributed compute, scheduling, storage, real-time event-driven systems, and performance engineering. The role offers significant ownership and impact in a high-performance environment.

eFinancialCareers London

Senior Data Architect

This role involves leading the design and implementation of robust data architectures for complex transformation programmes in the UK Healthcare and Public Sector. The Data Architect Manager will work closely with clients to understand their data challenges, provide technical direction, and mentor a team of data professionals.

eFinancialCareers Leeds £115,000 pa

Hybrid Permanent

Data Engineer - Belfast

This role involves designing, building, and maintaining robust ETL/ELT data pipelines, developing data ingestion processes, and supporting data migration and legacy system transformation. You will work closely with Data Analysts, Data Scientists, and business stakeholders to translate business requirements into technical solutions using Microsoft Fabric, SQL Server, SSIS, and SSRS.

eFinancialCareers Belfast £45,000 – £60,000 pa

Senior Data Architect

A senior technical leadership role combining hands-on data architecture with client consulting and people management. You will design scalable data architectures, establish governance and standards, and advise public sector and healthcare clients on data strategy. The position also involves leading and developing a small team of data professionals.

eFinancialCareers Edinburgh £110,000 pa

Hybrid Permanent

AI Solutions Architect - SMBC

Hands-on AI Solutions Architect role taking end-to-end ownership of AI solution design, from use case intake through architecture, governance approval and production delivery. Works across Microsoft 365 Copilot, Copilot Studio, Power Platform, Azure AI and GCP, driving designs through Solution Design Authority and AI governance in a regulated banking environment.

eFinancialCareers London £92,000 – £138,000 pa

Business analyst - Market data and analytics - CRISIL

Business analyst role supporting Global Markets initiatives around market data and risk analytics, focused on enabling accurate, scalable use of risk time series data within VaR and risk modelling frameworks. Day to day involves gathering and documenting data requirements, validating market data inputs, implementing data quality controls, and working with trading, risk and technology teams. Requires capital markets/market risk BA experience, SQL, Excel and Python, plus familiarity with FRTB IMA and platforms such as Quartz, SecDB or Athena.

eFinancialCareers London

Senior Data Architect

Senior technical leadership role combining hands-on data architecture, client consulting and people management within a Data & AI practice. The postholder designs scalable, secure data architectures across complex transformation programmes, advises clients on data strategy and governance, and leads a small team of data professionals. Requires UK Healthcare or Public Sector experience and expertise in data modelling, migration and master data.

eFinancialCareers London £115,000 pa

Hybrid Permanent

EMEA Cross-Domain Data Architect Lead - Director - SMBC

The EMEA Cross-Domain Data Architect Lead is responsible for setting up and leading the data domain architecture function across key business areas. This role involves defining data policies, shaping data products, and collaborating with IT and business stakeholders to ensure alignment with data governance frameworks and industry trends.

eFinancialCareers London

Senior Data Architect

Senior technical leadership role combining hands-on data architecture, client consulting and people management within a Data & AI practice. The post-holder acts as a Data Architecture Subject Matter Expert across complex public sector and healthcare transformation programmes, covering data modelling, governance, migration and modern data platforms, while leading and developing a small team of data professionals.

eFinancialCareers Birmingham £110,000 pa

Hybrid Permanent

Business Data Analyst - Goodman Masson

Bridge the gap between traders and the data engineering team at an alternative investment manager, operating across the full data lifecycle from requirement gathering to delivery. Translate complex trading strategies into scalable data engineering requirements using market and alternative datasets across multiple asset classes, with SQL and Python.

eFinancialCareers London

Hybrid

BI DEVELOPERS (MANDARIN-SPEAKING)

Build and support business intelligence and regulatory reporting solutions for a Central London bank, working across Axiom, BI, ETL and RPA tooling. The role centres on Oracle/SQL development and critical reporting systems, and requires fluent written and spoken Mandarin alongside English.

Robert Half London

Permanent

Lead Data Analyst

Lead the Data & MI team while owning the organisation's Business Intelligence capability, driving the migration from legacy Cognos reporting to a modern Microsoft Azure environment. Act as Enterprise Data Owner, embedding data governance and improving data quality, and translate business requirements into insight using Power BI, Azure Data Lake, Databricks and SQL. The role combines hands-on delivery with mentoring and stakeholder work across Finance, IT and Data Engineering.

R3vamp Milton Keynes

Hybrid Permanent

Data Architect

This role involves leading the design and delivery of data architecture for complex transformation programmes, providing technical leadership and guidance on data structures, flows, and governance. You will work closely with clients and senior stakeholders, mentor junior architects, and contribute to the growth of the Data & AI capability.

eFinancialCareers London £90,000 – £115,000 pa