101 to 125 of 140 Data Modelling Jobs in the City of London

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 ❯

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 ❯

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 ❯

Do Define and drive the architectural vision across multiple engineering teams Guide system design for complex, cloud-native, containerised environments (Kubernetes, Terraform, Helm, Flux) Own the evolution of our data model and processing platforms Embed best practices in observability , security , and testing across the organisation Anticipate dependencies and unblock teams before issues arise Partner with product and business leaders More ❯

work with an organisation that’s passionate about your learning journey and committed to your professional career and personal development. Lead Technology Integration Workstream Drive the financial planning and data integration workstream within a broader transformation or modernization program. Align integration strategy with enterprise financial systems, ensuring data accuracy and consistency across planning, reporting, and forecasting platforms. Manage … and maintain a detailed roadmap covering milestones, dependencies, and risk mitigation plans. Oversee day-to-day execution, ensuring timely delivery and adherence to scope, quality, and compliance standards. Drive Data Integration, Migration, and Validation Lead the design and execution of data migration, validation, and reconciliation processes to support accurate financial and operational reporting. Collaborate with data and … technology teams to ensure robust, secure data pipelines between core systems (e.g., ERP, EPM, data warehouse). Cross-Functional Coordination Serve as the bridge between Finance, Operations, Technology, and Data teams to ensure alignment on priorities, requirements, and timelines. Communicate effectively with stakeholders at all levels, translating technical concepts into actionable business insights. Reporting and Risk Management More ❯

work with an organisation that’s passionate about your learning journey and committed to your professional career and personal development. Lead Technology Integration Workstream Drive the financial planning and data integration workstream within a broader transformation or modernization program. Align integration strategy with enterprise financial systems, ensuring data accuracy and consistency across planning, reporting, and forecasting platforms. Manage … and maintain a detailed roadmap covering milestones, dependencies, and risk mitigation plans. Oversee day-to-day execution, ensuring timely delivery and adherence to scope, quality, and compliance standards. Drive Data Integration, Migration, and Validation Lead the design and execution of data migration, validation, and reconciliation processes to support accurate financial and operational reporting. Collaborate with data and … technology teams to ensure robust, secure data pipelines between core systems (e.g., ERP, EPM, data warehouse). Cross-Functional Coordination Serve as the bridge between Finance, Operations, Technology, and Data teams to ensure alignment on priorities, requirements, and timelines. Communicate effectively with stakeholders at all levels, translating technical concepts into actionable business insights. Reporting and Risk Management More ❯

options About the Role 🧠 A fast-growing UK tech group is looking for a hands-on AI Infrastructure Engineer to design and build the systems connecting core platforms (CRM, data lake, business tools) into a unified, AI-ready architecture. This is a greenfield build role — you’ll wire together SaaS tools, automate data flows, and shape the internal … AI Infrastructure/AI Platform Lead Hybrid London office: minimum 3 days onsite, hands-on role, fast-paced environment What You’ll Do 🔧 Design and implement end-to-end data pipelines linking core platforms (CRM → data lake → AI systems) Architect schemas and transformation layers optimized for analytics, automation, and AI workflows (RAG/internal copilots) Build Python and … to streamline operations and M&A integration processes Monitor, ensure reliability, and scale integrations and pipelines Document and modularize infrastructure for future AI engineers ✅ Must-Haves: Python & SQL experience Data engineering skills : pipeline design, data modeling, schema development Experience with API integrations, webhooks , and low/no-code automation tools (Zapier, Make, Matillion) Comfortable in AWS or Azure More ❯

options About the Role 🧠 A fast-growing UK tech group is looking for a hands-on AI Infrastructure Engineer to design and build the systems connecting core platforms (CRM, data lake, business tools) into a unified, AI-ready architecture. This is a greenfield build role — you’ll wire together SaaS tools, automate data flows, and shape the internal … AI Infrastructure/AI Platform Lead Hybrid London office: minimum 3 days onsite, hands-on role, fast-paced environment What You’ll Do 🔧 Design and implement end-to-end data pipelines linking core platforms (CRM → data lake → AI systems) Architect schemas and transformation layers optimized for analytics, automation, and AI workflows (RAG/internal copilots) Build Python and … to streamline operations and M&A integration processes Monitor, ensure reliability, and scale integrations and pipelines Document and modularize infrastructure for future AI engineers ✅ Must-Haves: Python & SQL experience Data engineering skills : pipeline design, data modeling, schema development Experience with API integrations, webhooks , and low/no-code automation tools (Zapier, Make, Matillion) Comfortable in AWS or Azure More ❯

Our platform simplifies all administrative tasks, allowing entrepreneurs and small business owners to manage their business admin effortlessly and without the usual complexities. By harnessing cutting-edge technology and data analytics, coupled with outstanding customer service, we provide a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success … fostering a collaborative learning environment. API Development: Design and build RESTful API endpoints using NodeJS and Express, including detailed API documentation. Database Management: Design, optimize, and maintain complex SQL data models, ensuring efficient data structures, query performance, and reliability. Full-Stack Development: Develop responsive and performant front-end applications using ReactJS, focusing on UX/UI best practices. … a proactive and solution-oriented mindset. Soft Skills: Excellent communication, organisational skills, and the ability to work independently or within a team. Preferred Qualifications Advanced Degrees: Master’s in Data Science or Software Engineering. Cloud & DevOps: Experience with AWS cloud services, Terraform, Docker, Kubernetes Agile/DevOps: Experience with Agile methodologies, CI/CD pipelines, and project management tools More ❯

Our platform simplifies all administrative tasks, allowing entrepreneurs and small business owners to manage their business admin effortlessly and without the usual complexities. By harnessing cutting-edge technology and data analytics, coupled with outstanding customer service, we provide a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success … fostering a collaborative learning environment. API Development: Design and build RESTful API endpoints using NodeJS and Express, including detailed API documentation. Database Management: Design, optimize, and maintain complex SQL data models, ensuring efficient data structures, query performance, and reliability. Full-Stack Development: Develop responsive and performant front-end applications using ReactJS, focusing on UX/UI best practices. … a proactive and solution-oriented mindset. Soft Skills: Excellent communication, organisational skills, and the ability to work independently or within a team. Preferred Qualifications Advanced Degrees: Master’s in Data Science or Software Engineering. Cloud & DevOps: Experience with AWS cloud services, Terraform, Docker, Kubernetes Agile/DevOps: Experience with Agile methodologies, CI/CD pipelines, and project management tools More ❯

Company Profile nLighten is a European platform of distributed edge data centers, designed to meet the growing demand for AI, 5G, and hybrid cloud deployments. As a rapidly expanding provider, we offer scalable colocation hubs and best-in-class energy solutions across Europe. Our innovative and sustainable approach to digital infrastructure ensures reliability, efficiency, and future-ready solutions for … our clients. nLighten’s current footprint is 34 data centers in 7 European countries, with the ambition to expand to 100 sites during the next 3-4 years. Learn more about us: www.nlighten.com About the Role We are seeking a Salesforce Specialist to design, develop, and maintain nLighten’s Salesforce environment in alignment with our business and operational goals. … As part of the IT team, this role will support the continued integration of Salesforce across our European organization, ensuring that our systems and data enable seamless collaboration and customer engagement. With over 220 users and significant expansion through acquisitions, this is an exciting opportunity to build scalable, high-performing Salesforce solutions that power our fast-growing digital infrastructure More ❯

Company Profile nLighten is a European platform of distributed edge data centers, designed to meet the growing demand for AI, 5G, and hybrid cloud deployments. As a rapidly expanding provider, we offer scalable colocation hubs and best-in-class energy solutions across Europe. Our innovative and sustainable approach to digital infrastructure ensures reliability, efficiency, and future-ready solutions for … our clients. nLighten’s current footprint is 34 data centers in 7 European countries, with the ambition to expand to 100 sites during the next 3-4 years. Learn more about us: www.nlighten.com About the Role We are seeking a Salesforce Specialist to design, develop, and maintain nLighten’s Salesforce environment in alignment with our business and operational goals. … As part of the IT team, this role will support the continued integration of Salesforce across our European organization, ensuring that our systems and data enable seamless collaboration and customer engagement. With over 220 users and significant expansion through acquisitions, this is an exciting opportunity to build scalable, high-performing Salesforce solutions that power our fast-growing digital infrastructure More ❯

automation developers to deliver scalable solutions. Validate and monitor automated processes to ensure accuracy and reliability. Maintain documentation, standards, and peer review practices. Ensure all automation complies with security, data protection, and regulatory standards. Research and recommend new technologies and best practices. Communicate progress effectively to stakeholders and management. Essential Qualifications & Experience 2+ years of Azure Platform systems administration … with Power Apps and Power Automate. Familiarity with Azure services integration. Desirable Skills & Experience Experience in financial services. Proficiency in Power BI report development. Strong knowledge of Dataverse and data modelling. Exposure to automation tools such as UIPath, PowerShell, or Python. Experience applying AI technologies within Power Platform. Microsoft certifications such as PL-200, PL-400, PL-600, or More ❯

work in the UK to be eligible for this role - this organisation is not able to offer sponsorship. Are you passionate about building cutting-edge technology solutions that power data-driven decision-making? Join a forward-thinking organization that is redefining how data and technology shape the future of global markets. Our Data Science & Technology team is … Collaborate with commercial teams to engineer and optimize processes and analytical models. Build and maintain Python-based services and APIs using modern frameworks and best practices. Develop solutions for data modeling, market analysis, and position management. Design cloud-native tools that integrate seamlessly into our platform, including visualization and analytics interfaces. Required Experience Strong experience in Python, SQL, AWS … for this role please submit your CV or contact David Airey on (phone number removed) or at (url removed). Tenth Revolution Group are the go-to recruiter for Data & AI roles in the UK offering more opportunities across the country than any other recruitment agency. We're the proud sponsor and supporter of SQLBits, Power Platform World Tour More ❯

edge underwriting workbench technology for global insurers, MGAs, and reinsurers. You’ll sit between business, underwriting, and engineering teams - helping shape the digital underwriting process, automate workflows, and improve data-driven decision making across the full underwriting lifecycle. If you’ve worked on underwriting workbench, submission-to-bind workflows, or insurance platform integrations, this is a chance to make … underwriters, product managers, and engineers to optimise submission, triage, quote, and bind processes. Define and enhance integrations between underwriting workbench, pricing engines, and policy administration systems. Manage API and data model requirements to support automation, analytics, and reporting. Lead backlog management, sprint planning, and UAT. Deliver continuous improvements to workflow efficiency and underwriting performance. Required Experience: 3+ years’ experience … experience with Underwriting Workbench or workflow solutions (e.g. Sequel, Send, Cytora, Guidewire, Duck Creek, or custom builds). Strong understanding of underwriting processes - submission, triage, pricing, bind. Knowledge of data integration, APIs, and workflow automation. Excellent stakeholder management and communication skills. Experience with Agile tools such as Jira and Confluence. Desirable: London Market or specialty insurance background. Cloud exposure More ❯

edge underwriting workbench technology for global insurers, MGAs, and reinsurers. You’ll sit between business, underwriting, and engineering teams - helping shape the digital underwriting process, automate workflows, and improve data-driven decision making across the full underwriting lifecycle. If you’ve worked on underwriting workbench, submission-to-bind workflows, or insurance platform integrations, this is a chance to make … underwriters, product managers, and engineers to optimise submission, triage, quote, and bind processes. Define and enhance integrations between underwriting workbench, pricing engines, and policy administration systems. Manage API and data model requirements to support automation, analytics, and reporting. Lead backlog management, sprint planning, and UAT. Deliver continuous improvements to workflow efficiency and underwriting performance. Required Experience: 3+ years’ experience … experience with Underwriting Workbench or workflow solutions (e.g. Sequel, Send, Cytora, Guidewire, Duck Creek, or custom builds). Strong understanding of underwriting processes - submission, triage, pricing, bind. Knowledge of data integration, APIs, and workflow automation. Excellent stakeholder management and communication skills. Experience with Agile tools such as Jira and Confluence. Desirable: London Market or specialty insurance background. Cloud exposure More ❯

Within this role, you will be responsible for: Delivering strategic advisory, engineering delivery, and enablement services to Government and commercial clients. Solve user problems by drawing source and captured data into a single foundational data model and building operational workflows that materially change the decisions made Work closely with clients, to tailor products and services Design solutions for … client problem sets based on their descriptions and by exploration of the data landscape Assist in the design, development, and maintenance of data pipelines and ETL processes to build data and action models to address the workflow needs Build and edit operational workflows, including front ends and decision-support toolsets, inclusive of native Palantir tooling and integrated … growing company with strong ideals and ambitions. You will work closely with teams of experienced and early talent engineers on a variety of projects, gaining hands-on experience in data management, analysis, and AI technologies, on profound and important problems. This represents an excellent opportunity to secure a permanent role with a growing and dynamic organisation. For further information More ❯

context, and clarity are essential. The Role We’re looking for a Founding Software Engineer to lead backend and infrastructure development for our category-defining video understanding product. From data ingestion pipelines to scalable APIs, you’ll blend backend engineering and DevOps to turn cutting-edge AI into a production-ready platform. As part of the founding team, you … challenges, exposure to the latest AI developments 💬 End-to-end ownership + product influence 🌍 Flexible location (London/Athens hubs) Key Responsibilities Architect and implement the backend platform for data processing, search, and advanced reasoning Design scalable systems and APIs for data-intensive, low-latency workflows Optimize database interactions for high-speed visual search and reasoning Manage cloud … just “how” What You’ll Need Essential Skills Startup Mindset: Bias for action, ownership, comfort with ambiguity Backend Development: Python (FastAPI, Flask) + microservices Distributed Systems: Scaling high-volume data systems Cloud: AWS/GCP/Azure (ECS/EKS, S3, Lambda, IAM or similar) Databases: PostgreSQL + strong data modeling Containers: Docker; orchestration tools Infra as Code More ❯

context, and clarity are essential. The Role We’re looking for a Founding Software Engineer to lead backend and infrastructure development for our category-defining video understanding product. From data ingestion pipelines to scalable APIs, you’ll blend backend engineering and DevOps to turn cutting-edge AI into a production-ready platform. As part of the founding team, you … challenges, exposure to the latest AI developments 💬 End-to-end ownership + product influence 🌍 Flexible location (London/Athens hubs) Key Responsibilities Architect and implement the backend platform for data processing, search, and advanced reasoning Design scalable systems and APIs for data-intensive, low-latency workflows Optimize database interactions for high-speed visual search and reasoning Manage cloud … just “how” What You’ll Need Essential Skills Startup Mindset: Bias for action, ownership, comfort with ambiguity Backend Development: Python (FastAPI, Flask) + microservices Distributed Systems: Scaling high-volume data systems Cloud: AWS/GCP/Azure (ECS/EKS, S3, Lambda, IAM or similar) Databases: PostgreSQL + strong data modeling Containers: Docker; orchestration tools Infra as Code More ❯

and workflow logic for cutting-edge SaaS applications. Key Focus Areas: Work with automation-generated code and make it production-ready Build robust backend services using Python APIs and data workflows Create seamless integrations with external systems Champion AI-assisted development practices across the engineering team What You'll Do: Own backend features and API integrations (Python, FastAPI, gRPC … workflows Mentor team members on AI development best practices Help the team ship high-quality code faster using AI tools Work closely with cross-functional teams including Solution Strategists, Data Platform, and Support teams Contribute to architectural decisions and technical strategy What We're Looking For: Strong Python backend/API development experience Solid SQL and data modeling More ❯

and OmniStudio to deliver scalable, upgradeable, and low-technical-debt applications. Integration – Design and implement secure, high-performing integrations with APIs, middleware, and event-driven patterns to ensure seamless data flow and system interoperability. DevOps & Automation – Apply branching strategies, CI/CD pipelines, test automation, and 2GP packaging to enable efficient, repeatable, and low-risk releases. Quality & Reliability – Own … and monitoring in place to ensure resilience and reduce recovery time. Security & Compliance – Follow secure coding practices (CRUD/FLS, least privilege, encryption) and governance standards to protect sensitive data and meet regulatory requirements. Collaboration – Work closely with architects, product owners, and cross-functional teams to align solutions with enterprise strategy and business outcomes. Continuous Improvement – Champion evolving engineering … Contribute to communities of practice, sharing knowledge and best practices across teams. Uphold engineering and compliance standards, ensuring solutions remain secure and audit-ready. Skills & Competencies Expert-level Salesforce data architecture, Flows, Apex, LWC, and OmniStudio. Strong integration expertise (APIs, ETL, asynchronous/event-driven architecture). Proficiency in Salesforce DevOps (Salesforce DX, CI/CD pipelines, 2GP packaging More ❯