221 jobs
CBSbutler Holdings Limited trading as CBSbutler London £85,000 – £115,000 pa
Develops and maintains high-performance, data-driven applications using KDB+/q and Python, building and optimising data pipelines and time-series solutions. Works on query performance, data processing and system efficiency, troubleshooting issues and collaborating with technical teams. Financial services or capital markets background is preferred.
Opus Recruitment Solutions Liverpool £400 – £500 pd
Hands-on role migrating an established reporting estate into a modern Microsoft Fabric environment, covering data ingestion pipelines, data modelling and semantic layer design. You will also build Power BI reports, optimise SQL and ETL processes, and coach analysts and report developers on new tools and best practices.
CBSbutler Holdings Limited trading as CBSbutler Telford £45 – £51 ph
Validates data integrity, accuracy and functionality as HMRC's SAS 9.4 and Viya 3.5 estate migrates to SAS Viya 4 on DPS AWS. Covers test planning, data reconciliation, ETL and pipeline validation, automated validation scripts in SQL, Python or SAS, CI/CD integration and defect management with Jira and Confluence, working alongside data engineers and migration teams.
Randstad Technologies Recruitment Dartford £600 – £650 pd
Lead the data strategy for a major engineering programme, defining enterprise data models, governance and architectural roadmaps that connect product design to shop-floor operations. The role focuses on integrating PLM and MES platforms (Teamcenter, Windchill, SAP PLM, Opcenter, SAP ME/MII) to deliver a unified digital thread across engineering, IT and operational teams.
Infused Solutions London £650 – £750 pd
Design and deliver scalable, secure data and AI architectures for a global consultancy undergoing digital transformation. The role covers data modelling, Medallion Architecture, warehousing, ETL/ELT, MDM and vendor selection using MS Fabric and Azure, plus governance and compliance. It also involves leading and mentoring junior team members and recommending platforms and tools.
Michael Page Leeds £40,000 – £48,000 pa
Analyse large datasets to uncover trends and build predictive models and algorithms that support strategic decisions in a financial services setting. Work within a collaborative analytics team, presenting findings to non-technical stakeholders and helping maintain data pipelines and infrastructure.
GCS London £600 – £850 pd
Hands-on contract role building and optimising enterprise-scale data pipelines with Python, Databricks, PySpark and SQL, including Delta Lake and Lakehouse architectures. You will design ETL/ELT solutions, tune distributed workloads, implement data quality controls and mentor junior engineers within an Agile banking data function.
Hays Technology London £100,000 – £110,000 pa
Hands-on role building the backend services, APIs and data integrations behind a new AI layer for an investment management platform. Involves LLM application work such as agent workflows, tool use and RAG, plus security controls, automated tests and AI evaluations, monitoring accuracy, latency and cost in production. Works alongside a Frontend Engineer and product colleagues, releasing iteratively.
Square One Resources London £700 – £800 pd
Hands-on implementation and SME role supporting the configuration, setup and rollout of Monte Carlo within a wider Aladdin / Snowflake data environment for a global asset manager. The consultant advises delivery teams on configuration and best practice, supports data observability, monitoring and data quality capabilities, troubleshoots issues and provides documentation and knowledge transfer. Distinct in being a practical implementation SME position rather than a traditional Business Analyst or engineering role.
Amtis Professional Birmingham £40,000 – £45,000 pa
Builds and develops a central data platform supporting reporting, analytics and emerging AI use cases. Covers the full data lifecycle: ingesting from internal and external sources and APIs, ETL/ELT transformation, data modelling and database design, plus Power BI dashboards. Works in a Microsoft Fabric/Azure stack with SQL, Python and Git in a collaborative team.
EF Recruitment London £250 – £260 pd
Joins a global SaaS client's Customer Success Data Science team on a 10-month contract, building data pipelines, metric definitions and governance with engineering. Creates scalable dashboards, runs root-cause and A/B test analysis, and applies Gen AI tools to automate insight generation and anomaly detection. Hybrid role with three days a week in the London office.
Synapri London £460 – £470 pd
Hands-on role building and optimising scalable ETL/ELT pipelines with Databricks, Python, SQL and Oracle, supporting migration of legacy data assets into modern cloud platforms for a large banking organisation. Delivered through a consultancy on a major data transformation and cloud modernisation programme, with work in a highly regulated environment covering data quality, performance and production support.
Emponics Bristol £80,000 – £130,000 pa
This role involves owning the data infrastructure for AI deployments, integrating AI solutions into existing business systems, and ensuring reliable and scalable production-grade pipelines. You will work closely with AI strategists to build and maintain the technical backbone that supports AI tooling, including data pipelines, APIs, and system integrations.
J&J Search Bath £80,000 – £100,000 pa
Owns the enterprise data strategy and roadmap for a UK wealth management group, defining architecture and leading the technical build of a data warehouse, lake and pipelines. Combines governance, data quality and lineage work with hands-on engineering in Microsoft Fabric and Azure, partnering with the IT Director and senior stakeholders across multiple group businesses.
Vaerdi Recruitment Limited London £750 pd
Hands-on lead architecture role shaping data architecture for a major financial services technology programme. Involves designing scalable, distributed data solutions, developing complex data models, and applying Domain-Driven Design, with heavy use of NoSQL technologies, particularly Cassandra. Provides architectural direction while remaining technically hands-on, working closely with technical teams.
