1 to 25 of 26 Permanent Data Structures Jobs in the City of London

Role – Data Modelling Lead Technology – Snowflake, SQL Server, PostgreSQL, Data Warehousing, Data Lake, Medallion, Data Vault, Data Fabric, Semantic modelling Location – London, UK Job Description We are seeking an experienced Data Modeler who can analyze and understand the existing customer data and analytics … models on SQL Server, and design efficient data models for Snowflake. This individual will work closely with multiple Business Analysts to gather requirements and translate them into optimized data structures, ensuring scalability and compliance with industry standards. A strong understanding of Insurance domain concepts—including Specialized Insurance ...

Data Engineer - Hybrid - London/2 or 3 days work from home Circ £55,000 - £70,000 + Excellent Benefits Package A fantastic opportunity is available for a Data Engineer that enjoys working in a fast paced and collaborative team playing work environment. Our client is a prestigious … remarkable pace and as a consequence have transformed their technical landscape with leading edge solutions. Having implemented a new MS Fabric based Data platform, the need is now to scale up and deliver data driven insights and strategies right across the business globally. The Data Engineer will ...

General Ledger, Asset Management & Subledger Accounting Strong experience in implementing Oracle Cloud Record to Report and Asset Management solutions. Experience with design of enterprise structures and chart of accounts and local reporting Understanding of finance data structures, data migration and integration. Understanding of finance processes … influence of user experience-based design e.g. Personas, user journeys and how this can be used to augment a solution Experience with functional data conversion, transformation and reconciliation An understanding of the functional, application and technical implementation approach elements of an Oracle Cloud ERP programme What ...

influence of user experience-based design e.g. Personas, user journeys and how this can be used to augment a solution Experience with functional data conversion, transformation and reconciliation An understanding of the functional, application and technical implementation approach elements of an Oracle Cloud ERP programme We are looking … skills: Oracle Cloud General Ledger, Asset Management & Subledger Accounting Solid experience in implementing Oracle Cloud Record to Report solutions. Experience with design of enterprise structures and chart of accounts and local reporting Understanding of finance data structures, data migration and integration. Understanding of finance processes ...

About PRODA At PRODA (www.proda.ai) we are building software to unlock the full potential of Real Estate Data no matter the asset class, language, or country of origin. Our solution leverages the latest technologies to automatically capture, standardise and quality check Real Estate data into a single, clean … source of truth. The goal is to empower real estate professionals to quickly gain actionable insights from their data and to enable the effective use of software. Despite being the biggest asset class in the world, the commercial real estate industry relies on excel & PDF “Rent Roll” documents ...

Role overview This role exists to own and elevate the company’s internal data and systems landscape end-to-end. The Finance/Revenue data modeller is accountable for ensuring that core operational, commercial, and finance systems: Are well-architected, integrated, and scalable. Support automation and AI-enabled … decision-grade insight for leadership. The role sits at the intersection of systems architecture and commercial insight: ~50% building, architecting, and continuously improving the data and systems stack. ~50% analysing performance, trends, and forecasts, and partnering with leadership to drive action. Reporting directly to the CFO, this ...

what" (business needs) and the "how" (technical configuration), combining deep domain knowledge of originations and servicing with hands-on experience in API integrations, data modeling, and system architecture. Key Responsibilities Requirement Engineering & Technical Design Lead Discovery Workshops: Drive sessions with clients to elicit functional and non-functional requirements specifically … mortgage originations, underwriting, and commercial lending workflows. Technical Specifications: Translate business needs into detailed technical documentation, including User Stories, API definitions, Data Flow Diagrams, and Sequence Diagrams. Gap Analysis: Conduct deep-dive analysis to determine how lending requirements map to FintechOS out-of-the-box capabilities versus where custom ...

make AI useful in production. In the immediate future, your time will be split between crafting complex AI processing architectures (40%) and hands-on data/backend engineering (40%), with the rest spent doing whatever is needed to ship. As we mature, your focus will shift toward closing … loop: using real-user data to optimize the platform via online evaluation and targeted, data-driven models. What You’ll Do Architect & Engineer AI Systems: You won’t just call an API; you will build robust processing architectures that leverage off-the-shelf LLMs, RAG pipelines, and context ...

maintain high-performance software used in quantitative research and trading Collaborate with quantitative researchers to productionise models and research tools Build and maintain data pipelines for large-scale market and reference data Develop backtesting, simulation, and analytics frameworks Contribute to trading, execution, and risk management systems Optimise system … best practices in software development, testing, and documentation Required Qualifications Strong programming skills in Python , C++ , or C# Solid foundations in computer science, including data structures and algorithms Experience working with large datasets and time-series data Familiarity with Linux/Unix environments and version control tools ...

capable Dayforce Consultant to join on an interim basis. The key distinction is that this role is about constructing, stabilising and delivering the HR data ecosystem. XML schemas, fields, secure FTP pipelines, batch jobs, module configuration, rather than analysing data that already exists. It’s hands-on Dayforce … engineering and implementation. This is a technical delivery-focused role with immediate impact, stabilising key workstreams, resolving data and integration issues, as well as configuration, and helping the team push through a critical phase. The role blends two core responsibilities: taking full ownership of Dayforce’s HR data ...

quantitative models and trading logic into robust production-ready software Develop internal tools and interfaces used directly by front-office trading teams Improve market data ingestion, exchange connectivity, and real-time data flows Contribute to distributed systems, low-latency communication, and performance tuning initiatives Take part in design … Mathematics, Physics, Engineering, or a related discipline (graduating between December 2025 and June 2026) Strong programming capability in C++ and Python Solid foundations in data structures, algorithms, and operating systems Comfortable working in Linux/Unix environments A strong focus on writing clean, efficient, and maintainable code Excellent ...

scale cutting-edge digital solutions. This is a chance to work on greenfield projects - building new, scalable products that help venues create seamless, data-driven guest experiences from the ground up. What will I be doing? Design, develop, test, and maintain high-performance backend systems supporting real-time hospitality … features throughout the software development lifecycle - from technical design through to deployment and ongoing optimisation. Collaborate with cross-functional teams including product, design, and data science to deliver innovative, customer-focused solutions. Work with modern technologies such as Python, Django, Cloud Firestore, BigQuery, and Elasticsearch to deliver scalable, reliable ...

lead the design and delivery of next-generation digital solutions. This is an opportunity to shape greenfield projects from the ground up - architecting scalable, data-driven systems that empower venues to deliver seamless guest experiences and drive long-term innovation. What will I be doing? Lead the technical vision … Elasticsearch. Mentor and guide engineers at all levels, fostering a culture of technical excellence and continuous improvement. Collaborate with cross-functional teams - including product, data, and design - to deliver innovative solutions that directly impact customer success. Evaluate and implement emerging technologies that enhance system performance and developer productivity. Take ...

lead the design and delivery of next-generation digital solutions. This is an opportunity to shape greenfield projects from the ground up - architecting scalable, data-driven systems that empower venues to deliver seamless guest experiences and drive long-term innovation. What will I be doing? Lead the technical vision … Elasticsearch. Mentor and guide engineers at all levels, fostering a culture of technical excellence and continuous improvement. Collaborate with cross-functional teams - including product, data, and design - to deliver innovative solutions that directly impact customer success. Evaluate and implement emerging technologies that enhance system performance and developer productivity. Take ...

software house that is developing a highly complex network cyber security platform; the platform monitors network protocols in real-time, parses the commands and data structures to extract key metadata which is then analysed by in-house algorithms and allows customers to detect hackers, malware, data leakage ...

technical presentations. Proactively identify areas for improvement in processes and tooling within Agile workflows. Apply best practices in object-oriented design, SOLID principles, and data structures. Tech Stack: Python, FastAPI, Django AWS, Kubernetes, Helm, Terraform PostgreSQL, OpenSearch GitHub Required Experience & Skills: Strong experience building backend services in Python … framework). Solid understanding of databases, OO design, data structures, and SOLID principles. Analytical mindset with strong problem-solving skills and process improvement focus. Excellent collaboration and communication skills to work with peers and business stakeholders. Experience with cloud infrastructure and containerized environments (AWS, Kubernetes, Helm, Terraform). ...

based systems over policy wordings, endorsements, claims files, loss runs, underwriting guidelines and regulatory documentation Semantic layers, ontologies and knowledge models aligned to insurance data structures, coverage logic and risk taxonomies Integrations with core insurance platforms (claims systems, PAS, underwriting workbenches), data warehouses and third-party providers … cases Technical Discovery, Feasibility & Solution Architecture Working closely with consulting counterparts, you will: Translate ambiguous insurance challenges into clear, feasible AI solutions Assess client data maturity, policy document quality, legacy platforms and security constraints Shape use cases across claims leakage reduction, underwriting efficiency, fraud detection and compliance automation Work ...

from custom RTL designs to advanced compute and acceleration platforms . You’ll be involved in architecting and implementing complex systems in SystemVerilog , optimising data pipelines, and exploring new hardware technologies. The role is technical, hands-on, and focused on performance, efficiency, and robustness rather than domain knowledge … responsibilities: Design and develop FPGA and/or ASIC solutions as part of a cross-functional engineering team Implement and optimise RTL for complex data structures and processing pipelines Explore and evaluate new tools, technologies, and architectures Contribute to a fast-moving, modern hardware development environment Key requirements ...

based systems over policy wordings, endorsements, claims files, loss runs, underwriting guidelines and regulatory documentation Semantic layers, ontologies and knowledge models aligned to insurance data structures, coverage logic and risk taxonomies Integrations with core insurance platforms (claims systems, PAS, underwriting workbenches), data warehouses and third-party providers … pods. Technical Discovery, Feasibility & Solution Architecture Working closely with consulting counterparts, you will: Translate ambiguous insurance challenges into clear, feasible AI architectures Assess client data maturity, policy document quality, legacy platforms and security constraints Shape use cases across claims leakage reduction, underwriting efficiency, fraud detection and compliance automation Work ...

trading capabilities. Take end‐to‐end ownership of projects, from design through to deployment and iteration. What you bring Strong software engineering fundamentals: algorithms, data structures, architecture. Commercial experience in C# and/or Python, ideally on complex, high‐performance systems. Interest in quantitative finance and how engineering ...

large datasets, and integrates with backend and computational systems. This role is within a fast-growing technology company building scalable, user-facing platforms for data-intensive scientific workflows. The environment is engineering-led, fast-paced, and focused on quality, ownership, and building systems that scale. This Will Offer … Ownership of a core, business-critical frontend application Responsibility for frontend architecture in a complex technical product Close collaboration with product, backend, and data/ML engineering teams Exposure to distributed systems, long-running workflows, and high-volume data Competitive compensation and long-term growth opportunities with potential ...

opportunities, working with clients to realize improvement potential Uncover and pursue solutions that improve project quality, timing, cost, or results Validate and improve data structures, build and models and follow-up scenarios, and work with the team to prepare client presentations Help create and execute project plans … tools Demonstrated ability to quickly learn complex skills and apply knowledge to customer solutions Database skills and the ability to analyze and manipulate large data sets Python programming skills a plus Previous optimization/simulation consulting experience desired Bachelor’s degree or equivalent in technology or equivalent combination ...

proactive workload management. Role model company values, policies, and ethical standards. Minimum Qualifications Proficiency in the following areas is required: Programming and code comprehension Data structures and algorithms Software and systems design Architecture and systems thinking Test engineering and code/system health Debugging, diagnosis, and issue resolution … Data analysis and synthesis Simplification and conflict resolution Team management (for people managers) Role-Specific Context The successful candidate will join a team that incubates and delivers new products through structured sprint cycles. Approximately 70% of the role will focus on maintaining and enhancing existing products (including building ...

skills in Java, JavaScript or Python Open Telemetry experience Must have Core Java/Python Must have experience as an SRE knowledge of Python Data Structures Strong knowledge of deploy and release services, automation and troubleshooting Experience of utilising tools and technology across the software development lifecycle Experience … using data to drive decisions, priority and root cause analysis programming experience Kubernetes and Docker Deploy and release services experience Experience with Greenfield projects ideally 6+ years relevant experience Grafana/Prometheus ideal Strong communication skills with the ability to proactively engage with a wide range of stakeholders ...

technical escalation point for complex incidents, investigating issues at application, database, and integration level before engaging vendors. Use SQL to interrogate data, validate incidents, confirm fixes, and support root cause analysis. Coordinate incident, problem, and change activities across internal teams and third-party suppliers, ensuring accountability through to resolution. … environment. Strong understanding of policy and claims systems and how they operate at system level. Practical experience using SQL to support application troubleshooting and data validation. Experience working with offshore or third-party vendors in an application support or service ownership capacity. Familiarity with release management, incident management ...