209 jobs
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.
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.
Palantir Technologies New York, United States US$145,000 – US$155,000 pa
Works deep inside the data processing infrastructure behind Palantir Foundry, covering query plan optimization, operator execution, and efficient data reads and writes. Extends open-source engines and table formats including Apache Spark, DataFusion, and Iceberg, taking changes through design, code review, testing, and release. Correctness, compatibility, and predictable performance are central to the work.
hireful West Yorkshire £80,000 – £90,000 pa
Owns the design and build of scalable data pipelines and data products on Databricks using PySpark, Spark SQL and Delta Lake, plus ETL/ELT optimisation and enterprise data architecture. Partners with Finance, Product, Sales, Marketing and Engineering to enable trusted self-service data, embeds governance and quality, and mentors a junior engineer in a small, high-impact team.
ClickHouse United Kingdom
Leads the team building and operating ClickHouse Managed Postgres, owning provisioning, high availability, backup and recovery, upgrades, observability, performance and security. Combines people leadership, technical direction and product thinking, partnering with Product, Design, Infrastructure and Security across a distributed organisation. Also involves hiring and coaching engineers and working directly with customers.
Noir London £60,000 – £80,000 pa
Design and implement robust data pipelines and configure Quantexa components while leading the technical development of Quantexa-based solutions for established clients. Work with Spark, Scala and Python Databricks, with exposure to DevOps and CI/CD tooling such as Jenkins, GitHub Actions, Azure DevOps, Docker and Kubernetes. Hybrid role in London supporting client data engineering and integration engagements.
Grafana Labs United Kingdom £123,000 – £148,000 pa
Customer-facing product expert partnering with Sales to run demos, technical evaluations and enablement for Grafana Cloud prospects. Owns the technical engagement to close complex observability deals, feeding customer insight back to Product and Engineering. Requires 5+ years of technical pre-sales and UK location.
WeDoTech London £100,000 – £140,000 pa
Hands-on Staff-level role leading a large-scale data engineering modernisation, migrating thousands of pipelines across AWS. You'll stay deeply technical in Python, PySpark and Spark, shape scalable frameworks and standards, and champion AI-assisted development across multiple engineering teams.
WeDoTech London £120,000 – £150,000 pa
Senior architectural role shaping enterprise-scale data architecture across AWS during a major modernisation programme. You will define standards and reusable patterns, design batch and streaming solutions, and guide engineering teams on Spark, PySpark, AWS Glue and Airflow while influencing senior stakeholders in a regulated environment.
McGregor Boyall London £750 – £850 pd
Senior architecture role on a large-scale modernisation programme across a Custody and Securities Services platform, covering Securities Settlements, Corporate Actions, Transaction Management, Tax Processing and Cash & FX. You act as technical authority within delivery teams, designing microservices and event-driven architectures with Kafka, REST APIs and cloud, leading governance, NFRs and technical debt management, and building PoCs including Generative AI.
Harvey Nash London £800 – £850 pd
Designs scalable, resilient solutions across custody and securities services domains including settlements, asset servicing, transaction management, tax and cash/FX processing. Works with engineering teams, technology leaders and business stakeholders on a major technology modernisation programme, covering solution architecture, event-driven design, data/cloud and architecture governance.
Picture More London £100,000 – £120,000 pa
Design-led architecture role owning target-state integration and data flows across legal platforms such as Elite 3E Cloud and Intapp Cloud, plus the Microsoft and Azure estate. You design interfaces, APIs and reconciliation patterns, assure delivery by internal and third-party teams, and present designs to the business, advising on AI and legal technology standards.
Tenth Revolution Group Bampton £90,000 – £110,000 pa
Hands-on senior role designing and building scalable data platforms and pipelines that power analytics, machine learning and AI systems for enterprise clients. Involves Data-as-a-Service capabilities, secure data services and APIs, plus governance, lineage and observability best practices, with scope to build and lead a wider data function.
Tenth Revolution Group London £75,000 – £110,000 pa
Lead customer-facing Microsoft Fabric and Azure Data Platform engagements, running discovery workshops, shaping data strategy and designing modern Lakehouse architectures. Combines technical leadership, pre-sales input and mentoring of consultants within a growing Data & AI practice, while remaining hands-on with SQL, Python and tools like Data Factory and Synapse.
Comtecs London £90,000 – £110,000 pa
Owns the target-state integration architecture across iManage Cloud, Elite 3E Cloud, Intapp Cloud and Microsoft 365/Azure, defining integration patterns, APIs and data flows between document, practice management, finance, risk and time systems. Also sets data architecture, governance and lifecycle standards, designs Azure IaaS/PaaS and hybrid solutions, and provides architectural leadership to internal teams and vendors.
