data platform devops engineer jobs in London

Ersilia is seeking a Senior Backend Engineer to build production-grade Python services (FastAPI) powering AI features used by professional investors. You will own critical APIs, design scalable data flows, and contribute to the real-time data platform in a small, technically ambitious team.You will work with PostgreSQL and ClickHouse, mentor teammates, and...

9fin is seeking an Engineering Lead to scale our platform and set technical direction. You will guide a high-performing engineering team across data, product, and infrastructure, translating ambitious product goals into reliable, scalable solutions.We value deep technical mastery, leadership, and a collaborative mindset to mentor engineers and drive...

Publicis Groupe UK is seeking a Senior Data Engineer to lead the technical direction and architecture of the Data Foundation Platform within OneSuite. This hands-on role contributes to production code, builds pipelines, and shapes long-term data platform design.You'll act as the technical authority for DFP, partnering with product teams and data science,...

McKesson is seeking a Senior Data Engineer to own the ClarusONE data platform, delivering robust data pipelines using Snowflake, dbt, Airflow, and Databricks. You will set engineering standards, patterns, and governance while collaborating with Analytics, Data Insights, Software Engineering, and IT to scale the platform.This hands-on role requires 7+ years...

Oliver Bernard is partnering with a stealth London startup building the infrastructure behind the next generation of AI. They offer a genuine Staff / Principal opportunity for someone who wants to shape architecture, set technical direction and stay deeply hands-on.You’ll join early to tackle complex data problems at scale, working across Data, Platform,...

Janus Henderson Investors is seeking a senior software engineer to build cloud-native apps, data services, APIs, and platform capabilities for the Alternatives business. You’ll work with portfolio managers and engineers to automate workflows using modern tools while aligning with architecture and governance standards.The role emphasizes hands-on...

Tenth Revolution Group is seeking a Lead Snowflake Engineer in London, hybrid role, to lead Snowflake data platforms and large-scale cloud transformations. You will shape architecture, mentor engineers and collaborate with stakeholders to drive data modernization and AI-ready analytics.You will work hands-on with Snowflake, Snowpark, Snowpipe and related...

Balyasny Asset Management L.P. in London seeks a Senior Engineer to design, implement, and maintain high-performance data acquisition, storage, and retrieval systems and APIs, including real-time data streams.You will onboard new datasets, profile them for alpha research teams, and collaborate across teams to accelerate discovery, improve stability, and...

Viasat is seeking a Software Engineer to design and build data-driven products that drive revenue growth across global teams. You’ll work on web portals, document generation systems, and cloud apps processing billions of records, with Python, TypeScript, AWS, and GCP in a hybrid-cloud setup.You will collaborate with Analytics Engineers, product, and IT...

Searchability NS&D in London is seeking a hands-on Data Engineer to join a growing public sector technology consultancy delivering digital, data and technology transformation across central government. You’ll tackle complex engineering challenges, building modern data platforms that impact how public services are delivered.You’ll apply Python, AWS and...

Crisil is seeking a Senior Full Stack Engineer to build and support market data platforms in a Global Markets context. You will work on end-to-end solutions across UI, APIs and data layers to support data analytics, distribution and usage workflows.The role requires strong full-stack experience, exposure to market data systems and the ability to operate in...

Magentic is seeking a Data Platform Engineer to own the data foundation powering AI agents for global procurement workflows. You’ll design and operate ingestion pipelines, define schemas and catalogues, and enforce data quality and lineage standards for enterprise use. Work with AI, Platform and Product teams to deliver data at scale.The role focuses on...

Databricks is seeking a software engineering-oriented intern in London to join a cohort of engineers building features for the Databricks platform. You will work across backend, full-stack, and infrastructure teams, contributing to impactful projects with mentorship and learning opportunities.You will graduate between autumn 2026 and summer 2027 with a...

A well-established institutional markets and technology business is continuing to invest in its electronic trading and data capabilities and is looking to hire a Market Data Platform Engineer to support the development of its market data infrastructure. The organisation provides sophisticated trading, investment and technology solutions to professional...

SoCode Recruitment is seeking a Staff Data Platform Engineer to own a large-scale analytics data platform, tackling complex infrastructure challenges and shaping the foundations for AI-driven products. This hands-on leadership role drives platform architecture, performance, and reliability across multi-tenant systems.Lead a small team, focus on automation...

Kingfisher is seeking a Lead Machine Learning Engineer to spearhead the research and development of ML/AI services within the Group Data Science team. You will trailblaze the development of data science algorithms while building, leading, nurturing and retaining a high-performing data science team across banner and group priorities.You will partner with...

Rightmove is seeking a Senior Data Engineer in London to own the data platform and infrastructure that ingest, process and serve data across the business. You will design reusable patterns, work with a modern GCP stack, and deploy infrastructure with Terraform while guiding engineering best practices.You’ll lead cross-functional projects, collaborate with...

Permutable is hiring an experienced Data Platform Engineer to build real-time data pipelines and own the AWS infrastructure that runs them. You'll design Python services to ingest and transform large data volumes, while scaling S3, RDS/PostgreSQL, Lambda, ECS and EKS for fast, reliable delivery to models and clients.You'll work in a small, fast-moving team...

ASOS is seeking a Senior BI Engineer to lead the BI team across FinTech and Fashion Tech. You will own the data warehouse and ERP data sync end-to-end, mentor engineers, define standards, and drive complex data projects in a fast-moving retail tech environment.You will build scalable pipelines in Python, PySpark and Delta Lake, work with Azure Data Factory,...

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within AMDP (AIML Data Platforms), you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable...