Data Engineering Jobs

Harnham - Data and Analytics Recruitment · London · £80,000 – £100,000 pa

Builds internal AI agents, tools and prototypes within a small central technical team, turning complex group data into usable products. Work spans Python, TypeScript and SQL, modernising legacy systems, wrapping them in scalable APIs and generating tests and migration tooling. High autonomy with weekly demonstrable output.

Harnham - Data and Analytics Recruitment · London · £60,000 – £65,000 pa

Own enterprise and project-level data architecture for a UK health-sector regulator, driving data modelling, governance and lineage across a Microsoft stack including Azure, Fabric and D365. Work with engineering, governance and business teams to deliver scalable data solutions and champion best practice.

Palantir Technologies · London

Builds frontend tooling and data-intensive interfaces for Palantir Foundry, working with TypeScript, React, GQL and Blueprint to create low-code/no-code WYSIWYG tools. Engineers own APIs and schemas, interview users, and may join a short-term Frontline rotation embedded with customers.

Palantir Technologies · London

Backend engineers on Palantir's infrastructure teams build the lowest layers of the software stack, spanning database technologies, distributed systems, large-scale data, security and application infrastructure. Day-to-day work includes designing opinionated APIs, tracing performance in high-scale microservice architectures, and automating systems like Cassandra, Elasticsearch and Kafka using Java, Rust and Go.

Circle Recruitment · London · £100,000 – £120,000 pa

Lead a law firm's enterprise and data architecture function, owning architecture principles, standards, roadmaps and design governance across technology services and platforms. Shape technology and data strategy, build a well-governed data environment for reporting, insight, compliance and responsible AI adoption, and manage a team of Solutions Architects, Consultants and Data Architects. Hybrid working, two days a week in the London office.

Isio · Birmingham

Owns the database architecture for Isio's central data warehouses and connected operational systems, covering schema design, indexing, query tuning and ETL/ELT pipeline architecture. Sits in the Development team, working with system administrators, data architects and infrastructure to enforce backup, recovery, security and change-control standards aligned to ISO27001 and ISO22301. Hybrid role based ideally in the Birmingham city centre office, with other Isio locations considered.

eFinancialCareers · London · £55,000 – £65,000 pa

Design, build and maintain ETL/data pipelines and secure cloud-based data platforms using Python and SQL, applying DataOps and DevOps practices. Work with architects, analysts and software engineers on high-impact projects supporting UK national security, covering data modelling, orchestration and governance.

Protein Works · Liverpool

Own the transformation layer in Dataform end to end, building models, tests and documentation between raw BigQuery data and business reporting. Build the semantic layer giving revenue, margin, customer and order one shared definition, and own Looker Studio reporting from executive dashboards to self-serve datasets. One of two engineering hires into the BI team, shaping safe self-serve AI analytics.

eFinancialCareers · London · £1,100 – £1,200 pd

Hands-on KDB+/q engineering role in a front-office technology team supporting electronic trading across Fixed Income markets. You will build real-time pricing, trading and risk applications, maintain data pipelines and APIs, and work directly with traders and quants on high-performance time-series platforms, including production support and releases.

ARC IT Recruitment · London · £40,000 – £48,000 pa

Sits in the IT Business Applications team supporting well-known vendor platforms for a private equity business, handling 1st and 2nd line support, incident resolution and escalations. Runs ITIL incident, problem, change and release management in ServiceNow, working with vendors, developers and an outsourced infrastructure provider. Also involved in an upcoming roadmap covering AI tools and a new data platform.