251 to 275 of 354 Data Modelling Jobs in the City of London

Senior Data Engineer | Systematic Trading A Top-tier quant fund is hiring a Senior Data Engineer to help architect and scale a global Data Lakehouse that feeds directly into live trading strategies. If you’ve already been building data infrastructure inside a hedge fund or HFT shop, you’ll know what this role really means: low … latency, high-availability, globally distributed data pipelines that quant teams trust every day. This is your chance to level up from patching legacy pipelines to building the core platform used by quant researchers and traders across desks and regions. What You’ll Be Driving Architect and build a global Lakehouse platform (Data Lake + OLAP) in AWS Develop … scalable data pipelines in Python , working with SDKs and data libs Own end-to-end data modeling , ingestion, validation, and optimization for high-concurrency access Tune performance of cross-region, multi-format data stores (columnar, real-time, etc.) Deliver tailored solutions directly to quants and traders – real impact, real visibility Take the lead on cloud infra More ❯

As data engineer, you will contribute to the development of a robust, validated and easily accessible data foundation instrumental in facilitating new analytical workflows and applications. About us Hexegic are a leading technical consultancy providing agile multi-disciplinary teams to high performing organisations. The company promises exciting, engaging and rewarding projects for those that are keen to develop … and build a successful career. Core Responsibilities Establishing new data integrations within the data foundation Conduct ETL activities as conducted by SMEs Configuring connections to other datasets within the data foundation Collaborate with SMEs to create, test and validate data models and outputs Set up monitoring and ensure data health for outputs What we are … looking for Proficiency in Python, with experience in Apache Spark and PySpark Previous experience with data analytics softwares Ability to scope new integrations and translate user requirements into technical specifications What’s in it for you? Base salary of £50,000-£60,000 £5000 a year professional development budget Wellness program 25 days annual leave Hybrid working arrangements Please More ❯

As data engineer, you will contribute to the development of a robust, validated and easily accessible data foundation instrumental in facilitating new analytical workflows and applications. About us Hexegic are a leading technical consultancy providing agile multi-disciplinary teams to high performing organisations. The company promises exciting, engaging and rewarding projects for those that are keen to develop … and build a successful career. Core Responsibilities Establishing new data integrations within the data foundation Conduct ETL activities as conducted by SMEs Configuring connections to other datasets within the data foundation Collaborate with SMEs to create, test and validate data models and outputs Set up monitoring and ensure data health for outputs What we are … looking for Proficiency in Python, with experience in Apache Spark and PySpark Previous experience with data analytics softwares Ability to scope new integrations and translate user requirements into technical specifications What’s in it for you? Base salary of £50,000-£60,000 £5000 a year professional development budget Wellness program 25 days annual leave Hybrid working arrangements Please More ❯

days onsite) We're looking for a Senior BI Developer to join a world-leading F&B operator at their global hub in London, leading the charge on data democratization and business intelligence. This is a hands-on leadership role where you'll be owning end-to-end delivery of dashboards, leading technical solution design, and mentoring a growing … team of BI professionals. You'll be translating complex business requirements into compelling data stories that drive decision-making worldwide. With direct exposure to C-suite stakeholders and the chance to shape global reporting strategy, this is the perfect move if you're ready to step up your leadership game. ✅ What we're after: • Proven experience with DAX & SQL … essential!) • Strong BI data modelling + advanced visualization skills • UX/CX mindset when designing reports and dashboards • Experience leading requirements gathering, stakeholder management & vendor relationships • Team leadership experience - setting objectives, mentoring, driving performance • Agile delivery background + passion for continuous improvement 🎯 What's in it for you? 💷 Circa £75k (Grade D) + comprehensive benefits package 👥 Lead and More ❯

days onsite) We're looking for a Senior BI Developer to join a world-leading F&B operator at their global hub in London, leading the charge on data democratization and business intelligence. This is a hands-on leadership role where you'll be owning end-to-end delivery of dashboards, leading technical solution design, and mentoring a growing … team of BI professionals. You'll be translating complex business requirements into compelling data stories that drive decision-making worldwide. With direct exposure to C-suite stakeholders and the chance to shape global reporting strategy, this is the perfect move if you're ready to step up your leadership game. ✅ What we're after: • Proven experience with DAX & SQL … essential!) • Strong BI data modelling + advanced visualization skills • UX/CX mindset when designing reports and dashboards • Experience leading requirements gathering, stakeholder management & vendor relationships • Team leadership experience - setting objectives, mentoring, driving performance • Agile delivery background + passion for continuous improvement 🎯 What's in it for you? 💷 Circa £75k (Grade D) + comprehensive benefits package 👥 Lead and More ❯

sprint planning, retrospectives). Mandatory Skills Description: Technical Expertise Strong experience as an Avaloq Certified Customization Professional (ACP) or equivalent. Proficiency in Avaloq scripting, PL/SQL, parameterization, and data model. Hands-on experience in Avaloq treasury modules and customization frameworks. Domain Knowledge Solid understanding of Treasury operations, including FX spot/forward, swaps, MM deposits/loans, repos More ❯

sprint planning, retrospectives). Mandatory Skills Description: Technical Expertise Strong experience as an Avaloq Certified Customization Professional (ACP) or equivalent. Proficiency in Avaloq scripting, PL/SQL, parameterization, and data model. Hands-on experience in Avaloq treasury modules and customization frameworks. Domain Knowledge Solid understanding of Treasury operations, including FX spot/forward, swaps, MM deposits/loans, repos More ❯

warehouses, stores, and ops teams to see your code in action. 🧱 What You’ll Be Building Scalable backend services and operational tooling using Node.js, TypeScript, and AWS APIs and data pipelines to support logistics, supply chain, and real-time store operations Event-driven systems and distributed architecture for fast, fault-tolerant execution Back-office tools and dashboards for internal … teams—integrated directly with on-the-ground workflows Systems to optimise KPIs like order accuracy, worker productivity, and inventory speed 🔧 Tech Stack Backend: Node.js, TypeScript, Express Data: PostgreSQL, MongoDB, event streams Infra: AWS (Lambda, DynamoDB, EventBridge), GCP, Docker, CI/CD pipelines Architecture: Serverless, microservices, event-driven Tooling: Monitoring, dashboarding, dev tooling, cloud infra automation ✅ What You Bring 5+ … years backend experience with Node.js and TypeScript Deep experience with SQL/NoSQL databases and data modelling Strong understanding of cloud infrastructure (AWS or GCP) and DevOps Experience building and maintaining scalable APIs and backend systems Ability to lead architecture, define standards, and raise the bar for engineering quality Great collaborator with product, design, and ops teams—you More ❯

warehouses, stores, and ops teams to see your code in action. 🧱 What You’ll Be Building Scalable backend services and operational tooling using Node.js, TypeScript, and AWS APIs and data pipelines to support logistics, supply chain, and real-time store operations Event-driven systems and distributed architecture for fast, fault-tolerant execution Back-office tools and dashboards for internal … teams—integrated directly with on-the-ground workflows Systems to optimise KPIs like order accuracy, worker productivity, and inventory speed 🔧 Tech Stack Backend: Node.js, TypeScript, Express Data: PostgreSQL, MongoDB, event streams Infra: AWS (Lambda, DynamoDB, EventBridge), GCP, Docker, CI/CD pipelines Architecture: Serverless, microservices, event-driven Tooling: Monitoring, dashboarding, dev tooling, cloud infra automation ✅ What You Bring 5+ … years backend experience with Node.js and TypeScript Deep experience with SQL/NoSQL databases and data modelling Strong understanding of cloud infrastructure (AWS or GCP) and DevOps Experience building and maintaining scalable APIs and backend systems Ability to lead architecture, define standards, and raise the bar for engineering quality Great collaborator with product, design, and ops teams—you More ❯

embed AI tooling into daily engineering workflows. This is a high-impact role in a fast-moving team solving real-world productivity challenges. Key Skills Python API integrations SQL Data modeling Sharepoint Webhooks AI-assisted development (Cursor, LLMs, guardrails) CI/CD, Docker, cloud exposure (Azure, AWS, GCP) Benefits 25 days annual leave + public holidays 7.5% matched pension More ❯

Microsoft Power Platform technologies including Power Apps, Power Automate, Power BI, and Power Virtual Agents. You will collaborate with cross-functional teams to automate processes, improve workflows, and drive data-driven decision-making. Key Responsibilities: Design and develop custom business applications using Power Apps (Canvas & Model-Driven). Automate business workflows and integrate systems using Power Automate. Create interactive … dashboards and reports using Power BI to visualize data and provide insights. Develop and manage Power Virtual Agents to assist with self-service solutions. Work with stakeholders to gather requirements and translate them into technical solutions. Integrate Power Platform with Microsoft 365, Dynamics 365, Azure, and third-party systems via APIs and connectors. Maintain security, governance, and compliance across … Systems, or a related field. 5+ years of experience with Microsoft Power Platform tools. Strong understanding of Dataverse, connectors, and integrations. Experience with Power BI, DAX, Power Query, and data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies More ❯

Microsoft Power Platform technologies including Power Apps, Power Automate, Power BI, and Power Virtual Agents. You will collaborate with cross-functional teams to automate processes, improve workflows, and drive data-driven decision-making. Key Responsibilities: Design and develop custom business applications using Power Apps (Canvas & Model-Driven). Automate business workflows and integrate systems using Power Automate. Create interactive … dashboards and reports using Power BI to visualize data and provide insights. Develop and manage Power Virtual Agents to assist with self-service solutions. Work with stakeholders to gather requirements and translate them into technical solutions. Integrate Power Platform with Microsoft 365, Dynamics 365, Azure, and third-party systems via APIs and connectors. Maintain security, governance, and compliance across … Systems, or a related field. 5+ years of experience with Microsoft Power Platform tools. Strong understanding of Dataverse, connectors, and integrations. Experience with Power BI, DAX, Power Query, and data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies More ❯

looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve … AI-driven platforms Contribute to architecture decisions, scalability planning, and system optimisation Implement best practices in testing, CI/CD, and performance monitoring Collaborate closely with product, AI, and data teams to deliver end-to-end solutions Drive continuous improvement and innovation across the engineering organisation Skills 5+ years of experience as a Software Engineer building modern backend systems … Strong Python skills (FastAPI preferred; Flask or Django also considered) Knowledge of system design, data modelling, and distributed architecture Familiarity with cloud technologies (AWS, Azure, or GCP) and containerisation Understanding of software engineering best practices — testing, CI/CD, clean code A genuine interest in AI systems, automation, and applying engineering to real-world impact Sells Fully remote More ❯

Java Developer – Derivatives A leading financial trade association is seeking a Java Developer to support industry adoption of a global data and digital standards framework used across derivatives markets. Key Responsibilities Contribute to the development and implementation of open-source data models for derivatives trade processing and regulatory reporting. Write clean, efficient Java and Python code and work … within GitHub repositories (branches, pull requests, issue management). Support data mapping and integration between internal models and industry standards (e.g. FpML, JSON, DSL ). Engage with member firms and vendors to capture requirements, extend models, and test new functionality. Document code, manage sprints, and contribute to roadmap planning. Requirements Strong software-engineering background with hands-on Java/… Python development experience. Knowledge of derivatives trade lifecycle , collateral management, and/or regulatory reporting. Skilled in data modelling and working with XML/JSON formats. Experience collaborating with stakeholders across the sell side, buy side, and vendor ecosystem. 5+ years in financial services or FinTech, ideally within trade processing or post-trade technology Must be a clear More ❯

Java Developer – Derivatives A leading financial trade association is seeking a Java Developer to support industry adoption of a global data and digital standards framework used across derivatives markets. Key Responsibilities Contribute to the development and implementation of open-source data models for derivatives trade processing and regulatory reporting. Write clean, efficient Java and Python code and work … within GitHub repositories (branches, pull requests, issue management). Support data mapping and integration between internal models and industry standards (e.g. FpML, JSON, DSL ). Engage with member firms and vendors to capture requirements, extend models, and test new functionality. Document code, manage sprints, and contribute to roadmap planning. Requirements Strong software-engineering background with hands-on Java/… Python development experience. Knowledge of derivatives trade lifecycle , collateral management, and/or regulatory reporting. Skilled in data modelling and working with XML/JSON formats. Experience collaborating with stakeholders across the sell side, buy side, and vendor ecosystem. 5+ years in financial services or FinTech, ideally within trade processing or post-trade technology Must be a clear More ❯

You will play key role and be the first point of contact for all commercial analytics requests the get into the team. This team leverages technical expertise in actuarial modelling, statistical analysis, and risk management solutions to support a high-impact team of 90+ underwriters. You will build and maintain data pipelines and data models to elevate … Lloyd's insurance markets is essential Have an Advanced degree in Statistics, Computer Science, Mathematics or a related field or relevant industry industry experience Have knowledge of programming and data manipulation skills such as SQL and Python, and version control (Github) is essential Experience building multi-step ETL jobs/data pipelines and working with job scheduling systems … is a plus Demonstrated ability to thrive with minimal oversight and process. You connect the dots across business needs and independently drive projects forward Have strong data visualization skills and experience with Power BI is a bonus Have experience with cloud technologies, preferably Microsoft Azure More ❯

Responsibilities (vary by seniority): Lead the design, configuration, and implementation of Maximo solutions, from hands-on system development to leading complex, enterprise-scale EAM projects. Apply knowledge of workflows, data models, and best practices to customize and optimize asset management systems, ensuring high-quality, value-driven outcomes. Lead workshops, translate business needs into technical specifications, and deliver documentation, demos More ❯

Responsibilities (vary by seniority): Lead the design, configuration, and implementation of Maximo solutions, from hands-on system development to leading complex, enterprise-scale EAM projects. Apply knowledge of workflows, data models, and best practices to customize and optimize asset management systems, ensuring high-quality, value-driven outcomes. Lead workshops, translate business needs into technical specifications, and deliver documentation, demos More ❯

a week in their London office. What theyre looking for Strong experience as a Full-Stack Engineer across React, Next.js, Node.js, and Python. Solid knowledge of SQL databases and data modelling. Hands-on experience with cloud platforms (AWS or GCP). Proven track record building and maintaining CI/CD pipelines. Someone comfortable owning projects end-to-end in More ❯

scaling fast and working with some of the most recognisable fashion brands globally. They’re looking for a Senior Full Stack Engineer (backend-leaning) to take ownership of architecture, data flows, and complex integrations powering a platform used by millions. This isn’t about tweaking themes, it’s about designing and scaling systems at the core of a rapidly … growing business. The Opportunity Design and scale backend systems powering payments, returns, personalisation, and more. Lead API-first development , data modelling, and performance optimisation. Build reliable systems in TypeScript , working across the stack with React on the frontend. Own deep integrations with Shopify APIs and third-party services (not just theme edits). Collaborate closely with product and … design in a lean, high-impact team. Embrace automation and AI tooling to accelerate delivery and maintain quality. Tech Stack Languages: TypeScript (core), Python/Ruby (data flows) Frontend: React (preferred), Node.js welcome Infrastructure: AWS Databases: RDBMS (essential), Neo4j (nice-to-have) Integrations: Shopify APIs, payment gateways, fraud tools You’ll Thrive Here If You... Have strong backend engineering More ❯

scaling fast and working with some of the most recognisable fashion brands globally. They’re looking for a Senior Full Stack Engineer (backend-leaning) to take ownership of architecture, data flows, and complex integrations powering a platform used by millions. This isn’t about tweaking themes, it’s about designing and scaling systems at the core of a rapidly … growing business. The Opportunity Design and scale backend systems powering payments, returns, personalisation, and more. Lead API-first development , data modelling, and performance optimisation. Build reliable systems in TypeScript , working across the stack with React on the frontend. Own deep integrations with Shopify APIs and third-party services (not just theme edits). Collaborate closely with product and … design in a lean, high-impact team. Embrace automation and AI tooling to accelerate delivery and maintain quality. Tech Stack Languages: TypeScript (core), Python/Ruby (data flows) Frontend: React (preferred), Node.js welcome Infrastructure: AWS Databases: RDBMS (essential), Neo4j (nice-to-have) Integrations: Shopify APIs, payment gateways, fraud tools You’ll Thrive Here If You... Have strong backend engineering More ❯

Job Title: Gen AI Consultant Location: Fully Remote Job Type: Contract/Contract-to-hire Responsibilities: Data Engineering: Collaborate with cross-functional teams to design and implement data pipelines, ensuring efficient extraction, transformation, and loading (ETL) processes. Work with diverse healthcare datasets, integrating and cleaning data from various sources to create a unified and reliable data infrastructure. Develop and maintain databases, ensuring data quality, integrity, and security. AI Integration in Healthcare: Assist in the development and implementation of AI solutions tailored to healthcare challenges. Collaborate with data scientists and machine learning engineers to deploy models into production environments. Utilize genomics, clinical, and administrative data to derive actionable insights and recommendations. Research and … latest advancements in genomics, healthcare, and AI technologies. Contribute to the development of new methodologies and tools to enhance our service offerings. Qualifications: Bachelor's degree in Computer Science, Data Science, or a related field. Strong foundation in data engineering, including experience with ETL processes, data modeling, and database management, as well as SQL. Knowledge of healthcare More ❯

Software Engineer Salary: £60k-£70k (plus very substantial bonus on top) Location: London (relaxed about hybrid working, if preferred) About Us: We are a small to medium-sized data analytics company, operating within the sports industry. Job Description: We are looking for a Software Engineer to help build out our real time data streaming capabilities. Key Responsibilities: Build … price/market/odds feeds using Apache Kafka (or other streaming platforms). Practical knowledge of event-driven design, exactly-once/transactions, stateful stream processing, and windowing. Data engineering: data modeling, partitioning, deduplication, late/on-out-of-order data handling, and time semantics. Collaboration: Work closely with engineers, analysts, and end-users to understand … resolve technical issues, bugs, and performance bottlenecks promptly to ensure the platform's stability. Qualifications: A degree in Computer Science, Engineering, or relevant practical experience. Experience building real-time data systems in production (finance, betting, IoT, gaming, etc.). Strong python skills. Strong communication skills and a willingness to learn in a collaborative environment. Nice to Have: Interest in More ❯

the organisation’s presence in safety-critical industries. This is an opportunity to help scale a cutting-edge technology business that’s redefining how decisions are made in complex, data-driven environments. What You’ll Do Own and deliver ambitious sales and revenue targets Build and manage a high-quality pipeline from lead generation to deal close Develop and … engineering, science, or mathematics Strategic mindset with hands-on sales execution experience Adaptability and drive to thrive in a fast-moving, start-up environment Nice to Have Python or data-modelling familiarity Master’s degree in a STEM field Why It’s a Great Fit This is a rare opportunity to join a mission-driven AI company at More ❯

productivity across departments. You work closely with stakeholders to understand business needs and translate them into low-code/no-code applications. You may also use Power BI for data visualization when needed. Your solutions aim to simplify data management, support decision-making, and minimize manual effort. Key Responsibilities Develop custom business applications using Power Apps and automate … workflows with Power Automate . Collaborate with cross-functional teams to gather requirements and deliver functional, intuitive solutions. Ensure applications are secure, compliant, and aligned with organizational data governance. Support continuous improvement through optimization, troubleshooting, and iterative updates. Maintain documentation and support user training when necessary. Required Skills Strong analytical and problem-solving abilities Proficiency in Power Apps (canvas … model-driven apps) and Power Automate Understanding of data modeling , relational databases , and data integration Design/UX skills for building intuitive interfaces Project management and effective communication with stakeholders Awareness of security, role-based access , and compliance requirements Optional: basic coding/scripting knowledge for advanced customizations Profile Degree : Bachelor’s or higher in computer science, IT More ❯