26 to 41 of 41 Data Warehouse Jobs in the City of London

to £80,000 The Company A high-growth, tech-led scale-up shaking up the insurance space, now building flexible, usage-based insurance products for modern businesses, with data at the core of every decision. Backed by strong investment and their own UK insurance license, they’re scaling fast and investing heavily in their data function. … role is ideal for someone who enjoys end-to-end ownership, from designing clean dbt models to working closely with business stakeholders. You'll help shape the way data is modelled, documented, and served … across the business, working with a modern stack and high-impact teams. Key responsibilities in the role Build and maintain robust dbt models within the Snowflake data warehouse Design scalable solutions that translate business questions into reliable datasets Collaborate with teams across product, ops, marketing, and finance Improve data quality, documentation, and platform reliability Integrate More ❯

by Gartner Peer Insights as the top platform for Procurement Analytics in September 2023, we are acclaimed for our value, feature depth, quick implementation, superior service, and advanced data analytics. Role Description This is a contract hybrid role for a Power BI Consultant, located in the London Area, United Kingdom, with some work-from-home flexibility. We are … seeking a highly capable and motivated Power BI Specialist to join our data and analytics function. This role is ideal for someone with a strong background in Power BI development, data transformation, and integration, preferably with exposure to regulated sectors such as defence, government, or public services. You must be willing and eligible to obtain Security … and maintain the existing suite of Power BI dashboards. Gather and analyse future reporting requirements from stakeholders. Design, develop, and deploy new Power BI dashboards and reports. Automate data pipelines to streamline data refresh and reporting processes. Create and maintain documentation including user guides and technical specifications. Plan and prioritise future reporting needs in collaboration with More ❯

market is seeking a talented Power BI Developer to join their Business Intelligence team. The role focuses on designing, developing, and enhancing BI reporting within the data warehouse environment to deliver accessible, insightful information for a range of stakeholders and clients. About the Role: The successful candidate will be responsible for the full lifecycle of Business Intelligence …/Lloyds/from a software house/consultancy/supplier. Collaborate across teams to analyse and design BI solutions that meet business needs Ensure high-quality, reliable data insights and reporting outputs Engage with stakeholders to prioritise and deliver complex requirements effectively Support junior team members and contribute to knowledge sharing (if applicable) Proactively identify issues early More ❯

Permanent role - Junior Data Engineer/Developer - London/Hybrid/Remote Gibbs Consulting is looking for a self-motivated and focused Junior Data Engineer/Developer to join our internal team. If you're passionate about data, curious about the world of AI/ML, and eager to grow your technical capabilities in … to take the next step in your career. Essential Solid programming knowledge with Python Experience using Pandas, NumPy, Matplotlib, and PyTorch Strong understanding of SQL for querying and data manipulation Familiarity with CI/CD workflows and Git version control Detail-oriented and proactive problem solver Enthusiastic about using data to inform business decisions Collaborative team … player eager to learn and contribute Desirable Exposure to cloud platforms : GCP , Azure , or AWS Familiarity with Data Lakes , Data Warehouses , or LakeHouse architecture Interest in AI/ML and applied data science use cases Please feel free to contact myself - Daisy Nguyen at Gibbs Consulting for a confidential chat to know more details More ❯

Analytics Engineer - scaling B2C brand! Join a fast-growth B2C as they increase investment in their modern data stack to further fuel their growth & success going into H2 2025. We're looking for a commercially aware Analytics Engineer to help guide key stakeholders business decisioning by building pipelines, developing data solutions and improving how data drives strategy in the org. This is a fantastic growth opportunity for an Analytics Engineer looking to elevate their skills in a data-rich business. Summary: 💰 Salary: £40,000 to £60,000 doe 💻 Benefits: pension, holidays etc. 🚀 Industry/Type of business: B2C 🏠 Remote working: Hybrid, London 🧩 Interview process: 3 stages 📢 Reporting to: Head of Data 👏 Company size: ~300 🎯 Working on: data warehousing, transformation, modelling & visualisation What are we looking for? Hands-on experience with SQL, dbt, Databricks, PowerBI (or similar) & broader modern data tools A strong technical track record of building robust data solutions The ability to communicate data impact clearly & engage business decision makers More ❯

for some specific systems but will need to be aware of the overall system. Ability to produce ad hoc reporting and analysis of information in the Data Warehouse Work both as part of a team and under your own initiative Communicate with all areas of the business, at all levels The Client uses Windows Servers and virtualised More ❯

is the UK’s leading independent media agency, and one of the fastest growing in the industry. We’re a media agency that’s made differently: purpose-led, data-driven, founder-run and proudly independent. Our entrepreneurial spirit means success is rewarded and there are no limits to what you can achieve, which our employees agree with, evidenced … Society, RNLI and Clearscore. OUR VALUES Commit to Doing the Right Thing (Act with integrity and accountability) Help People Flourish (Invest in people) Dig Deeper to Understand Better (Data driven curiosity) OUR COMMITMENT TO YOU Working at Medialab comes with lots of perks including all the usual things you would expect, such as a competitive salary package, pension … Perks & Rewards – Retail discounts, long-service trips and an unforgettable team culture. WHAT YOU BRING TO THE TEAM You bring a deep understanding of how to transform raw data into clean, reliable and analysis-ready datasets. You’re fluent in SQL and experienced with DBT, with a strong appreciation for scalable, well-structured models that encode business logic More ❯

Senior Data Scientist Hybrid - London 1 day per week Up to £80,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Senior Data Scientist to join the team. You'll be working at the intersection of data, technology, and marketing, you … ll lead the delivery of cutting-edge machine learning, optimisation, and analytics solutions that drive measurable business outcomes. Reporting directly to the Director of Data, you’ll take ownership of high-impact projects across areas such as customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. … Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists, growing to five within a year) expected within the first six months. Key Responsibilities Lead and deliver data science solutions across predictive modelling, optimisation, and experimentation. Act as a strategic data partner More ❯

Analytics Engineer | Data Consultancy | Up to £65,000 DOE | London/Hybrid We are working with a growing data consultancy, who are hiring an experienced Analytics Engineer to join their team. The Company This organisation is a specialist consultancy that delivers advanced data and AI solutions to a broad range of clients. They work … on high-impact projects that involve complex data challenges and innovative technology applications. The team brings together deep technical expertise and a commercial mindset to solve real-world problems and help clients make smarter, data-driven decisions. The Role As an Analytics Engineer, you’ll design and build scalable, production-ready data pipelines and … analytics infrastructure using tools like dbt, SQL, Python, and cloud data warehouses. You’ll work end-to-end—from scoping to delivery—on projects that directly impact clients’ strategic decisions. The role is highly technical and client-facing, with opportunities to mentor junior team members, influence technical standards, and contribute to internal innovation. The Candidate Key attributes of More ❯

in London 💰 Up to £80,000 per annum 🔍 The Role As an Analytics Engineer , you’ll work across a range of exciting client projects, designing and building scalable data pipelines to support analytics on large, complex datasets. This is a client-facing role, ideal for someone who thrives in a fast-paced consultancy environment and enjoys working closely … with stakeholders. You’ll also play a key role in mentoring junior team members and contributing to the wider data engineering strategy. 💼 What You’ll Be Doing Building robust, scalable data pipelines across multiple client projects Presenting insights and technical solutions directly to clients Supporting and mentoring junior engineers within the team Collaborating with cross-functional … value 🛠️ Tech & Experience We’re Looking For Strong SQL and Python skills Experience with cloud platforms such as GCP or Azure Hands-on with BigQuery , Synapse , or similar data warehouses Familiarity with data visualisation tools — D3.js or similar Proven client-facing experience Previous consultancy experience is highly desirable This is a fantastic opportunity to join a More ❯

the development and evolution of their analytical capability, working alongside a highly skilled team of energy market experts. Design, build and maintain robust database infrastructure to optimise internal data workflows and enable scalable access to data to consultants and to our in-house modelling software. Develop and maintain computational infrastructure, including cloud-based solutions, to enable … development of their consulting offering and analytical capabilities as the company grows. Skills & Experience Python (incl. pandas, numpy, fastapi, dash/plotly) Database development: e.g. SQL, PostgreSQL, SQLAlchemy, data warehousing, ETL pipelines Cloud computing & DevOps: e.g. AWS (EC2, Lambda, S3), Docker, CI/CD, serverless architecture Frontend development: JavaScript/TypeScript, React, Dash, or similar frameworks Backend APIs … FastAPI, Flask, RESTful API design UI/UX design for data tools (e.g. streamlining internal workflows and dashboards) Experience with energy systems modelling/optimisation, quantitative risk modelling, or stochastic simulation Experience working in consulting, trading, or investment analysis environments Strong communication and collaborative skills for cross-functional project delivery Interest in power, gas or LNG markets and More ❯

organisation that’s looking for a high-calibre BA to join their mature change function. This is an exciting opportunity to work on a variety of business and data-driven projects, contributing to genuine change across the organisation. The Role As a Business Analyst, you will: Take ownership across the full project lifecycle—from initiation through to delivery … structured approach to delivery. Understanding of methodologies (Agile/Waterfall)—not rigid, but a solid working knowledge. Visio skills for process diagrams (a must-have). Experience with data-centric projects is desirable (e.g. Power BI, SQL, data warehousing). Tools & Tech (Desirable but not essential) Microsoft Visio, PowerPoint, Excel, Word Power BI, SQL Experience working … on reporting or data-focused initiatives The Process 2-stage interview process : Initial round with Senior BAs Final interview with Hiring Manager and HR (face-to-face) The Offer Salary: £80,000 – £90,000 Hybrid working: 2 days in-office (London) Opportunity to work across a range of impactful projects A collaborative team that values initiative, flexibility, and More ❯

will be responsible for constantly monitoring our databases and immediately addressing database issues and problems. The successful candidate will also submit reports to management that outline the changing data needs of the company and come up with related solutions. Work closely with our software and application development teams to recommend database structures based on the data … offer suggestions for solutions Quality control for SQL objects and queries produced by peninsulas software development teams Responsible for middleware design, monitoring and maintenance Database documentation Development of data flow diagrams (current and future state) Perform analytical testing and investigative work Proposing system improvements Experience as an escalation point for database issues and provide out of hours cover … to detail Ability to think logically and be proactive. Ability to work as part of a team and on own initiative in a constructive manner Strong analytical skills Data Modelling Relational Database Design Database Application Development Microsoft - SQL Server/Transact SQL Server/Data Warehousing & Reporting PowerShell, DOS Database performance tuning Degree in Computer Science More ❯

of $13+ billion. Job Summary: We are seeking a detail-oriented and analytical Database Tester to join our QA team. The ideal candidate will be responsible for validating data integrity, accuracy, and performance across various database systems. You will work closely with developers, business analysts, and other QA professionals to ensure high-quality data-driven applications. … Key Responsibilities: Design, develop, and execute SQL queries to validate data integrity and accuracy. Create and maintain test plans , test cases , and test scripts for database testing. Identify, document, and track data-related defects and inconsistencies. Collaborate with development teams to understand data models and business logic. Conduct performance testing on database queries and … stored procedures. Automate database testing using tools like Selenium , Apache JMeter , or Python scripts. Ensure compliance with data privacy and security standards . Required Skills: Strong knowledge of SQL and relational databases (e.g., MySQL, PostgreSQL, Oracle, SQL Server). Familiarity with data warehousing concepts. Understanding of database design , normalization , and indexing . Experience with test management More ❯

Architect Key Responsibilities: Evaluate existing and emerging technologies on a regular basis and recommend areas for change. Develop and maintain API integrations between various systems to ensure seamless data flow and functionality. Use of SQL, JSON, OData and Rest APIs to build and maintain a data warehouse. Leverage Microsoft Power Apps to integrate with existing business … Mimecast, Tessian, Litera suite. Proven experience in writing and managing API integrations. Strong knowledge of one or more coding languages for example SQL, JSON, OData, with experience in data warehousing. Familiarity with Microsoft Power Apps and their integration capabilities. Strong understanding of Azure's infrastructure and services. A high level of understanding and adherence to ITIL best practice More ❯

Anaplan Model Builder to join a dynamic Finance Reporting team. This role is central to supporting Financial Planning & Analysis (FP&A) functions by enhancing reporting, forecasting, and enabling data-driven decision-making through scalable, intuitive Anaplan models. This is a strategic position that works cross-functionally with Finance Transformation, Business Partnering, and Technology teams to drive automation, streamline … deliver high-quality models and user experiences Ensure models are scalable, intuitive, and optimized for decision-making Identify opportunities to improve current model architecture and system performance Manage data integrations between Anaplan and data warehouses to ensure accurate and timely reporting Partner with stakeholders across Finance and Technology to gather requirements and build strategic solutions Promote … model-building best practices and foster a collaborative team environment Key Stakeholder Relationships UK Finance teams (Reporting, Business Partnering, Transformation, CFO) Group-level Finance teams Technology and Data functions Central budget and cost owners Candidate Profile Proven experience designing and maintaining Anaplan models within Finance environments Certified Anaplan Model Builder (Level 3 certification preferred) Solid understanding of core More ❯