26 to 50 of 107 Data Pipeline Jobs in the City of London

Data Engineer Onsite Requirements: Remote Start Date: ASAP Role Duration: 1 year Clerance Requirements: Active SC clearance Inside IR35 - umbrella only Role Description: We're looking for a Data Engineer whose main focus is understanding and documenting existing systems, with the goal of supporting decommissioning activities. … role centres on analysing current solutions built using Java, Node JS, and React, and developing a clear, end to end picture of how data flows across the wider programme. This includes documenting data flows, system dependencies, and underlying data models, ensuring there ...

Data Analyst Onsite Requirements: Remote Start Date: ASAP Role Duration: 1 year Clerance Requirements: Active SC clearance Inside IR35 - umbrella only Role Description: We're looking for a Data Engineer whose main focus is understanding and documenting existing systems, with the goal of supporting decommissioning activities. … role centres on analysing current solutions built using Java, Node JS, and React, and developing a clear, end to end picture of how data flows across the wider programme. This includes documenting data flows, system dependencies, and underlying data models, ensuring there ...

Senior Data Engineer - Snowflake Cortex - Investment Management Orbis are partnering with a global Investment Management firm building out their Data and AI capabilities. As part of this exciting new development, they’re looking for a Senior Data Engineer with Snowflake Cortex experience. This … continue a journey to modernise their technology estate, fully maximising the benefit of AI. In this role, you will: Build and optimise scalable data pipelines and models on Snowflake, leveraging Cortex for advanced analytics, AI/ML use cases and data enrichment. Integrate vendor platforms ...

Head of Data & Analytics Engineering £110,000 + 30% Bonus London | Hybrid (3 days in the office) We’re delighted to be partnering exclusively with a global Food & Beverage organisation on their search for a Head of Data & Analytics Engineering. This is a pivotal leadership hire … award-winning group that’s investing heavily in its data platform and analytics foundations, and is looking for someone to shape the data engineering strategy as the business continues to scale. You’ll lead the data engineering function end-to-end, defining how data ...

Data Analyst 3 Month Rolling Farringdon - Onsite 1 day per month Inside IR35 Are you a data-driven professional with a passion for helping customers? Do you have a deep understanding of CRM and the data that enables execution and decision making in this … make a difference through leveraging your experience in a fast-paced, impactful environment, we want you to join our team as a Senior Data Analyst. Here's a taste of what you'll be doing: Consultative Leadership: Spearhead initiatives with cross-functional stakeholders, employing a consultative approach ...

Engineers to support a large-scale digital transformation programme for a major logistics client. The ideal candidates will have strong experience testing complex data platforms, with a particular focus on Salesforce Data Cloud , large data pipelines, and cloud-native architectures. You will be responsible … ensuring data accuracy, platform reliability, and end-to-end quality across integrated systems. Essential Skills & Experience Strong hands-on experience with Salesforce Data Cloud (Customer 360 Audiences/CDP). Solid Python skills, including Python test automation and Pandas for data manipulation. Proven experience ...

Title: Snowflake Data Engineer Location: London (2 days on-site per week) Salary/Rate: £550 - £600 per day inside IR35 Start Date: March Job Type: Initial 3-6 month contract Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients … They are currently looking for a skilled Snowflake Data Engineer to help on their cloud migration project. Job Responsibilities/Objectives You will be responsible for designing and building scalable data pipelines, Data Vault models/Dimension Model, and Snowflake/dbt workloads ...

what you'll build. What You'll Build This is genuinely 0-to-1. There is no existing model, no data pipeline, no baseline to iterate on. You're starting from a blank sheet - which means you'll need to be comfortable with ambiguity, scrappy about data … reach for Gaussian processes, gradient-boosted ensembles, neural state-space models, or hybrid symbolic-statistical approaches - and, critically, knows why. Integrate alternative data sources. Satellite imagery, shipping data, weather signals, procurement index feeds, news sentiment — the edge is often in the signal no one else ...

Contract Opportunity for an eDV Cleared Data Engineer with a leading National Security Consultancy in London. Active Enhanced DV Clearance required £680 p/d inside IR35 12-month engagement Full-time on-site in Central London The Role: You will design and deliver mission-critical data services for National Security clients. Working across AI, cyber security, cloud, big data and digital transformation initiatives, you will help shape the future of national security. You will build and manage robust data pipelines that convert raw, diverse data sources (batch, streaming ...

Full Stack Data Scientist London (Hybrid) Salary 140,000 to 150,000 plus equity Our client is a hyper growth AI company building an enterprise scale workflow platform used by major financial institutions. Backed by leading global investors with more than 90 million in total funding, they … expanding their London team and hiring a Full Stack Data Scientist who wants high ownership, rapid impact and a seat at the table with founders. This role is ideal for someone who loves building from scratch, thrives in fast moving environments and wants to own the entire data ...

numi is proud to partner with a growing global technology consultancy seeking multiple Mid/Senior/Principal Data Engineers to join their team in London on a hybrid basis. An idea of some of the hires we are making: 8 AWS Data Engineers 1 Cloud … Engineer AWS 2 Data Engineers with Oracle 5 Snowflake Engineers with AWS 2 Data Engineers with Azure This consultancy empowers some of the world's biggest businesses by delivering advanced data, AI, cloud, and digital solutions. They are committed to providing a platform ...

Data Engineer (5–7+ years) who enjoys owning production-grade pipelines end-to-end, optimising performance, and working with modern Python tooling on time-series datasets? I’m supporting a London-based fintech in their search for a hands-on Data Engineer to help build … What my client is looking for: 5–7+ years hands-on data engineering experience Strong Python + SQL fundamentals (ETL, pipelines, data modelling, performance) Hands-on experience with Polars and Parquet/Arrow/PyArrow Proven ability to operate pipelines in production (monitoring, backfills, data ...

hiring a Data Scientist to join a leading systematic investment firm’s data platform team. This role sits at the intersection of data engineering and quantitative research, helping deliver high-quality datasets and scalable infrastructure that power systematic trading strategies across global markets. … will work closely with researchers and investment teams to onboard new datasets, build and maintain robust data pipelines, and transform raw data into structured features used in predictive modelling. The role also involves collaborating with external data vendors, monitoring data quality ...

models for education - solving the ultimate learning task of predicting student knowledge and optimal ‘next task’ Work with a vast amount of unique data - we have data from over 1M language tests, including text and voice data Create brand new dictionaries, applicable … English language, but in the future it could be other languages or even subjects such as Mathematics Analyse large amounts of diverse data - including data from every movie, book, and song Work in a cross-functional team and communicate with backend engineers and product managers Create ...

Market Making space is looking for an engineer to serve as a frontline point of contact for traders, researchers and internal users of data platforms within the London based trading team. This role sits in the nexus between Data Engineering and Reliability & Operations Engineering … environments in the city! What You'll Do: Serve as frontline POC for traders, internal users and research teams for everything relating to data reliability. Investigate and resolve data quality concerns and freshness anomalies. Monitor ingestion pipelines, processes and real time feeds. Triaging and addressing alerts ...

national security projects. Key responsibilities include: Designing and implementing deep learning models Developing computer vision and pattern recognition systems Building and refining synthetic data pipelines Supporting modelling and simulation environments Deploying models within secure production systems Required Experience Demonstrable experience delivering ML solutions within the defence sector Strong ...

judgement, scattered information and legacy systems. We are rebuilding everything from the ground up with intelligent agents, advanced LLM systems and real time data pipelines. Every line of code you ship will support live customers making high stakes decisions in real time. The team combines deep insurance ...

required to be eligible for clearance What Youll Do Design Ontologies: Develop and maintain ontologies using OWL/RDF to model enterprise data domains and relationships. Build Knowledge Graphs: Create and manage enterprise knowledge graphs that unify diverse data sources. Semantic Querying: Develop and optimise SPARQL … queries for advanced data retrieval and analytics. Ensure Data Quality: Implement semantic validation rules (e.g., SHACL, OWL constraints) for data integrity and interoperability. Integrate with Enterprise Systems: Embed semantic models into data pipelines, APIs, and enterprise workflows. Collaborate with AI Teams: Enable ...

engineering or applied research Experience training, fine-tuning, or deploying LLMs in production Strong Python and familiarity with modern ML tooling (PyTorch, data pipelines, evaluation frameworks) Track record of turning research work into production systems Compensation & Benefits £200K - £300K base Health coverage Flexible vacation Daily meals and office ...

standard financial services background screening. Atrium Global is supporting a client of ours within the banking sector who are delivering a large-scale data platform modernisation programme. This is a hands-on QA engineering role within a small team and is not a test lead or management position … Overview We are seeking an experienced QA Test Engineer to support testing and quality assurance across a strategic data platform transformation programme within a major financial services environment. The role will focus on validating the quality of data pipelines, APIs, matching and merge logic, deterministic ...

technology to trade a broad range of energy, metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer to join our dynamic team in London and drive … Python Engineer, you will be at the heart of our technology platform, building robust systems that enhance our trading strategies, risk management, and data analysis. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability ...

/ML engineering or research ✅ Experience post-training and deploying LLMs in production ✅ Strong Python and modern ML tooling (training, evaluation, data pipelines) ✅ Track record shipping research from prototype to reliable production impact ✅ Ability to break down ambiguous research into clear milestones What makes this special ...

maintain end-to-end product features used by enterprise customers. Develop modern, responsive interfaces using React/Next.js . Design and optimize APIs, data pipelines, and integrations using Python (FastAPI/Django) . Collaborate with design, product, and AI teams to deliver new functionality quickly and reliably. Contribute ...

reduce admin, improve compliance, and spend more time on meaningful human work. What You’ll Do: Build and scale core backend systems, APIs, data pipelines, and integrations Collaborate with CTO, product, and design teams to deliver tools used by real frontline workers Write maintainable, tested, and secure code ...

fully-automated pipelines for dictionary building; including span identification, word sense distribution, and sense granularity decision Work with a vast amount of unique data - we have data from over 1M language tests, including text and voice data Create brand new dictionaries and train models … determine the difficulty of words, idioms, phrasal verbs etc. Analyse large amounts of diverse data - including data from every movie, book, and song Work in a cross-functional team and communicate with backend engineers and product managers Create new types of tests for language learners ...