1,076 to 1,100 of 1,220 Data Modelling Jobs in London

major Finance transformation programme built on Oracle ERP within a BFSI environment. The successful candidate will work independently on complex AFCS tasks, from data mapping and solution design through to testing and production migration. Key Responsibilities Analyse files, data structures, and definitions, mapping them to the AFCS outbox … data model and identifying gaps. Prepare design documentation for identified gaps, along with the end-to-end functional solution mapping document. Work with upstream and downstream systems to map data models across the wider architecture. Define security, roles, and responsibilities within AFCS, and prepare runbooks and user manuals ...

build robust APIs, integrating our own and third-party services to optimise and automate core business processes. Architect and evolve backend systems and data models that are performant, scalable, and built to last. Work across multiple data sources, designing expressive, well-structured schemas. Contribute to frontend applications when … need... Deep expertise in Python, with strong software engineering fundamentals. Proven experience designing and building APIs, ideally using GraphQL. Comfort working with multiple data sources, including relational (PostgreSQL) and NoSQL databases. Excellent understanding of core software engineering principles and best practices, and a track record of applying them ...

Doing Refining business requirements and customer workflows into user stories, business rules, process flows, acceptance criteria and functional specifications Analysing APIs, integrations, data flows and system interactions across interconnected products, reading Swagger and OpenAPI specifications Writing and running database queries to investigate data, validate behaviour and support analysis … design reviews, functional validation, testing and release readiness Investigating product issues, carrying out root cause analysis and recommending improvements Producing clear specifications, process models, data mappings and decision records What You'll Bring A degree in Computer Science, Engineering, Information Systems or a related field 3+ years in Technical ...

most complex, high-risk, or ambiguous Salesforce architecture decisions. Lead architecture of large initiatives spanning multiple clouds (e.g., Core, Service Cloud, Marketing Cloud, Data Cloud) and non-Salesforce systems. Evaluate and make build-vs-buy, platform, and vendor decisions with organisation-wide impact. Cross-Team Technical Leadership Partner with … engineering managers, and other Distinguished Engineers to align technical direction across teams. Drive adoption of best practices in platform governance, integration patterns, and enterprise data architecture. Mentor senior and staff-level engineers and architects, raising the technical bar across the organisation. Lead or contribute to architecture review boards ...

system of record has evolved into a broader platform for operating people globally. With Athena, our agentic AI layer, Humaans moves beyond data management into intelligent orchestration, connecting workflows across HR, IT, Finance, and Operations so organisations can act faster and with greater confidence, redefining how work gets done. … high performance Work closely with AEs and Revenue Operations to maintain strong pipeline quality, healthy conversion rates and a seamless handoff process Use data and AI-powered analytics to understand performance, identify patterns and act quickly when something isn’t working Track the metrics that matter across activity, pipeline ...

center of gravity is product discovery in the field: learning how lawyers actually work, identifying the highest-value problems, and understanding the documents, data, systems, and organizational constraints behind them. You will be accountable for driving transformational outcomes for the customer. Those outcomes must be demonstrable and measurable. … value problems they may not yet be able to articulate. Define the customer outcome before prescribing a solution, then map the workflows, decisions, documents, data, systems, organizational constraints, and incentives that shape where and how Draftwise can create the greatest value. Work directly with customer documents, data, systems ...

solve customer problems. We’re structured into the following teams right now: Core Product: Own all customer-facing channels (Slack, Discord, Email, etc), core data models, and customer requests. You’ll balance moving fast to win customers with investing in strong foundations for the future. Developer Infra: Build … build is easy to run, debug, and control in production. Shape our backend architecture. You’ll tackle some of our most complex challenges, from data modeling to high-performance reporting, and help set the standard for how we build across the company. Create a stellar developer experience. From data ...

automated tests, keep the infrastructure scalable, and build the guardrails that let AI coding agents contribute safely. Backend & APIs : Work with the APIs, data models and services your features need. You will not just consume APIs, you will help shape, improve and fix the systems behind them. Quality, Privacy … Safety : Ship with care for health data: sensible access control, auditability and privacy by default. Use staged rollouts so new features never get in the way of the alerts care teams depend on. Qualifications Several years of experience building production web applications. Strong TypeScript skills : this is the language ...

learning, productivity, and code quality. Responsibilities Develop and maintain responsive UI applications and frontend components using React Integrate frontend applications with backend APIs and data services Participate in Agile ceremonies and contribute to design and UI/UX discussions Write unit tests and support QA with troubleshooting … working in Agile teams Frontend/UI Development: Proficient in React, JavaScript/TypeScript, HTML5, and CSS Understanding of RESTful API integration and asynchronous data handling Familiarity with state management concepts (e.g., Redux or similar) Experience building responsive and user-friendly interfacesIntegration & Backend Awareness: Basic understanding of backend services ...

growing the team to deliver on this mission. The role Own the core product platform from its external interfaces through the service and data layers. You will build the APIs and SDKs that connect Refractal to customer systems, along with the services, identity controls, and event contracts behind them. … Build FastAPI services for enforcement decisions, evidence, policies, and red-team results. Design authentication, sessions, API keys, authorisation, and rigorous multi-tenant isolation. Build data and event interfaces, real-time streams, and a tamper-evident audit ledger. Create customer onboarding, policy integration, and operator dashboard workflows. Own testing ...

delivery for your team, drive system and API design for performance-critical, high-traffic customer-facing services, and partner closely with Product, Design, Data, Marketing, and Platform teams in small, end-to-end squads with clear ownership. This is a hands-on leadership role. We are not looking … software engineering team in designing, building, and operating highly available, performant, and secure customer-facing services, including system design (LLD), API design, and data modeling for complex traveler-facing capabilities. Stay hands-on: contribute directly to design reviews, code reviews, prototypes, and production debugging, setting the technical ...

Equity and Fixed Income products. Collaborate with Quantitative Analysts, Portfolio Managers, and Risk teams. Work on quantitative platforms focused on risk, portfolio, and trading data models. Engage in projects that enhance efficiency and transparency within the firm. What You Need 5+ years of experience in a relevant field, ideally … preferred. Strong proficiency in Python and experience with databases like SQL or KDB. Solid forecasting and statistical modeling skills. Ability to work with diverse data sources. Capable of managing multiple projects in a fast-paced environment. Excellent communication skills, both written and verbal. What You’ll Love Be part ...

yield fast GREEN/AMBER/RED outcomes. Implement foundational KYC/AML primitives (CIP/CDD, sanctions/PEP screening, Travel Rule data plumbing) in close partnership with our Compliance team, ensuring audit‐ready decision journaling. Financial Integrity & Reconciliation Ship a double‐entry ledger and automated reconciliation jobs … patterns, Sagas, and ensuring exactly‐once‐effective behavior. Security Mindset: Practical experience with key management basics, HSM/KMS usage, secrets hygiene, least privilege, data minimization, and auditability. Ownership & Ambiguity: Ownership‐driven and comfortable operating in high‐ambiguity environments—you move quickly, measure results, and iterate. Nice to Have ...

technical architecture blueprints, ensuring scalability, security, and long-term system integrity. Lead integration strategies across WMS and enterprise platforms (ERP, TMS, automation), enabling seamless data flow and performance. Drive solution quality through strong governance, testing frameworks, and resolution of technical defects and system issues. Support successful system implementations, including … bring Strong hands‐on experience with WMS systems (ideally Blue Yonder) in contract logistics or 3PL environment. Expertise in system architecture, integrations, data models, and technical solution design. Solid understanding of warehouse operations and end‐to‐end supply chain processes. Experience with testing frameworks, performance optimisation, and technical problem ...

Java) Deep knowledge of software design patterns, clean code and clean architecture Experience building REST APIs and working with messaging systems Confidence defining data models and working with databases Experience shipping user-facing web applications A collaborative, Agile mindset and a passion for best practice What … unit test coverage, continuous delivery and 100% infrastructure-as-code Containerising and deploying applications via Azure Kubernetes Service Working with Entity Framework code-first data against Azure SQL or NoSQL databases Designing resilient microservices integrated via a cloud message bus Upholding secure coding and infrastructure standards Levelling up your ...

Java) Deep knowledge of software design patterns, clean code and clean architecture Experience building REST APIs and working with messaging systems Confidence defining data models and working with databases Experience shipping user-facing web applications A collaborative, Agile mindset and a passion for best practice What … unit test coverage, continuous delivery and 100% infrastructure-as-code Containerising and deploying applications via Azure Kubernetes Service Working with Entity Framework code-first data against Azure SQL or NoSQL databases Designing resilient microservices integrated via a cloud message bus Upholding secure coding and infrastructure standards Levelling up your ...

React architecture, component‐driven development, and modern state management using tools such as Next.js, TanStack Query, Tailwind, or Zustand; or deep backend experience with data modeling, distributed systems, and event‐driven architecture using technologies such as Postgres and Kafka/PubSub Deep knowledge of your primary language's features … standards adopted beyond your immediate team Strong understanding of performance, reliability, and security, including responsive design and accessibility on the frontend or scalability, observability, data integrity, and failure handling on the backend Experience defining API contracts and collaborating across product, platform, and infrastructure teams to deliver reliable systems Experience ...

investment by: Owning the overall Workday Financials solution architecture across one or more large-scale, multi-country engagements, ensuring design coherence across the Financial Data Model, accounting and reporting Setting the design standards for the programme and acting as the escalation and design-authority point for consultants and clients … optimisation Directing the implementation and enhancement of Workday Financials solutions for end clients Managing and guiding multi-disciplinary teams of Workday Financials, Integration and Data consultants Active involvement in (pre-)sales activities to shape the right offering for our prospective clients #LI-EU We are looking for experience ...

from scratch whenever someone needs an answer. HelmGuard brings them onto one platform and runs them continuously: our agents sit on top of proprietary data and reassess as conditions change, rather than at fixed checkpoints. So our customers spend their time deciding and acting on what matters, not assembling … behind it, and the agent-powered feature underneath it. Some weeks, that's a polished onboarding flow; some weeks, it's the data model for a new analytical engine; some weeks, it's wiring an agent into a customer's workflow. You're at your best when the work ...

helping people thrive in the brave pursuit of the next, our 20,000+ people in 53 offices around the world combine experience across technology, data sciences, consulting, and customer obsession to accelerate our clients' businesses through designing the products and services their customers truly value. Overview At Publicis Sapient … Java Framework and TIBCO integration), VB toolkit, JVS, OpenComponents, or equivalent of other packages Familiar with E/CTRM architecture (functional and deployment) and data model. Product configuration expertise (applicable to Power, Gas, Oil, Coal, Emissions etc.) in exchange products (futures and options), OTC products like swaps, swaptions ...

delivering measurable business value Take accountability for platform performance, including governance, reliability, and continuous improvement (SLAs, KPIs, optimisation) Provide architectural leadership across integrations, data models, automation and security Drive delivery across multiple teams and partners, ensuring quality, consistency and scalability Work across enterprise systems (e.g. ServiceNow, ERP, integrations), ensuring … delivery and working with partners/suppliers Excellent stakeholder management skills, with the ability to influence at senior level A passion for driving innovation, data quality, and continuous improvement, including AI and automation Life at CityFibre Everyone deserves to feel heard, valued and truly included. Working alongside our Employee ...

helping people thrive in the brave pursuit of the next, our 20,000+ people in 53 offices around the world combine experience across technology, data sciences, consulting, and customer obsession to accelerate our clients’ businesses through designing the products and services their customers truly value. Overview At Publicis Sapient … Java Framework and TIBCO integration), VB toolkit, JVS, OpenComponents, or equivalent of other packages Familiar with E/CTRM architecture (functional and deployment) and data model Product configuration expertise (applicable to Power, Gas, Oil, Coal, Emissions etc.) in exchange products (futures and options), OTC products like swaps, swaptions ...

primary focus on pre-sales revenue impact. Lead technical discovery and architecture for strategic prospects and existing customers; translate customer workflows into Linear configuration, data model, permissions, and integration patterns. Run pre-sales technical evaluations end-to-end: deliver tailored deep-dive demos, proof-of-concepts, security and architecture … Sales, or similar role at a high-growth SaaS company, with experience supporting enterprise-scale deals. Strong hands-on experience with OAuth2 and GraphQL, data migrations, and product integrations Excellent communication skills—able to present complex technical concepts clearly to both engineers and executives Experience with Github ...

design and build the backend that makes it all work: agentic workflows, document ingestion and search at scale, streaming execution, and the APIs and data models that power the product. You'll take features from ideation to production, measure their impact, and own them in operation. The opportunity Ownership … venture-backed startup or top tech firm, owning services and systems end-to-end. You've shipped things that mattered. Distributed systems, data pipelines, or platform services taken from design to production at scale, with impact you can speak to. Expertise with our stack. Python, FastAPI, Postgres, OpenSearch, RabbitMQ ...

About Arondite Arondite enables organisations to wield autonomy, data and AI at scale. We equip operators with the foundational software to orchestrate their mix of platforms and capabilities, and then take mission‐critical decisions faster than their adversaries. We exist to ensure the UK and its allies out‐think … every area of the requirements. Please apply even if you only partially fulfil the following lists. You should have: Proven experience owning products, platforms, data models, or core infrastructure surfaces in a world class product. Ability to synthesise user, stakeholder and engineering signals into simple, clear units of work ...