22 of 22 Data Structures Jobs in Central London

Data Architect | Hybrid | £700 - £900 p/d PAYE | 24 Month Contract Contract: 24 Months Rate: £700–£900 per day (Inside IR35) Location: Open to someone in London, Leeds or Edinburgh Overview: We are seeking an experienced Data Architect to join a leading consultancy on a 24-month … contract. You will drive the design, governance, and delivery of enterprise-wide data architecture, ensuring data assets are resilient, scalable, and aligned with business and regulatory requirements.You will work with cross-functional teams to define future-state data capabilities, integrate systems, and support data governance initiatives ...

Data Engineer Hybrid 2/3 days - London OUTSIDE IR/35 As a Data Engineer, youll design, build, and operate scalable, reliable data pipelines and data infrastructure. Your work will ensure high-quality data is accessible, trusted, and ready for analytics and data science - powering business insights and decision-making across the company. What youll do Build and maintain data pipelines for ingestion, transformation, and export across multiple sources and destinations Develop and evolve scalable data architecture to meet business and performance requirements Partner with analysts and data scientists ...

ir35 and you will work in their London office 2-3 days per week. In the role you will be designing and developing complex data sets and reporting using Big Query and Tableau. In addition, you will also work closely with the client's Data Engineers, Infrastructure/… Platform Team and business stakeholders responsible for designing, developing, and maintaining certified data sets, interactive dashboards and reports that provide actionable insights to stakeholders across the business. Key responsibilities: Design, develop, and deploy BI solutions using Tableau. Translate business requirements into technical specifications and visualizations. Build and optimise data ...

Role - SC Cleared Data Engineer Location - Remote, 2 days a month on site in London Contract - Initial 6 months Start - ASAP Rate - £500 to £575 per day This role has been deemed Inside IR35. You must hold active SC Clearance to be eligible for the role. The Opportunity … looking for an SC Cleared Data Engineer to join a high-impact delivery team working on secure, cloud-based data solutions for a Central Government project. This is a fantastic opportunity to work on meaningful, large-scale programmes while enjoying a predominantly remote working model, with limited travel ...

Reporting Analyst City of London Hybrid 12 month FTC - £80,000 Reporting Analyst, Data Analyst, BI Analyst A highly successful, financial services business based in the City are looking for a technically capable Reporting Analyst to join them on a 12 month FTC. This is a technical role … reporting and analysis to support the Finance Team's decision-making needs. Maintain and update reporting tables, views, and replications within the Autonomous Data Warehouse (ADW) to ensure data accuracy and availability. Perform detailed data analysis to identify trends, validate data integrity, and support business insights. ...

reporting and analysis to support the Finance Team's decision-making needs. Maintain and update reporting tables, views, and replications within the Autonomous Data Warehouse (ADW) to ensure data accuracy and availability. Perform detailed data analysis to identify trends, validate data integrity, and support business insights. … Lead and participate in ad-hoc data cleansing and data-fixing initiatives, such as supplier merges, multicurrency balance corrections, and prepayment adjustments. Support the development and enhancement of Finance systems, contributing to testing, design input, and continuous improvement initiatives. Provide reporting and system support via the Finance Helpdesk ...

Integration Engineer | EMEA | Boomi | Full-Time | Hybrid | Mapping | Data Structures EDI Engineer (EMEA) – API & Integration Specialist A leading global organisation is seeking an experienced EDI Engineer to join its Digital & Data function within the EMEA region. This role is ideal for someone who enjoys complex integration challenges … contribute to a growing integration ecosystem and drive meaningful change? Apply now for immediate review Integration Engineer | EMEA | Boomi | Full-Time | Hybrid | Mapping | Data Structures ...

role you will be designing and developing complex data processing modules and reporting using Big Query and Tableau. In addition, you will also work closely with the Infrastructure/Platform Team who are responsible for architecting, and operating the core of the client's Data Analytics platform. … will: Work with both the business teams data scientists and engineers to design, build, optimise and maintain production grade data pipelines and reporting from an internal Data warehouse solution, based on GCP/Big Query Work with finance, actuaries, data scientists and engineers to understand ...

deploy following our established DevOps CI/CD and best practices. Improve the efficiency, performance, and scalability of ML & NLP models (this includes data quality, ingestion, loading, cleaning, and processing). Stay up-to-date with ML & NLP research, and experiment with new models and techniques. Perform code-reviews … interview process itself). Bonus points for Stack Overflow and Kaggle contributions! What we are looking for Experience analysing large volumes of textual data (almost all of our use cases will involve NLP) 🔠 Ability to write clear, robust, and testable code, especially in Python 🐍 Familiarity with SQL and NoSQL ...

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 ...

HESA Student Data Specialist (Contract) Contract Length: 7 months (starting March) FTE: 0.6 FTE preferred (up to 1.0 FTE considered) Location: Fully Remote (UK-based) IR35 Status: Inside IR35 Rate: Competitive, dependent on experience The Opportunity We're looking for an experienced HESA Student Data Specialist to provide … well suited to an independent specialist balancing multiple commitments. What You'll Be Doing Owning and supporting the delivery of the HESA Student return (Data Futures) Interpreting and applying HESA Student data definitions, coding manuals, and validation rules Investigating and resolving validation errors and data quality issues ...

Golang Engineer/Developer (Go/Golang AWS TypeScript) London to £80k Are you a data savvy, backend focussed Software Engineer with Golang/Go development experience? You could be progressing your career working on bleeding edge, Machine Learning and AI powered, audio fraud detection software used … working Your role: As a Software Engineer you'll join a collaborative Agile team responsible for building and maintaining the critical, cloud (AWS) based data processing platform that enables real-time call risk analysis. You'll use a range of technology, with a focus on Golang, TypeScript ...

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 ...

team leadership skills looking for a new opportunity? You could be progressing your career in a senior, hands-on role at a global market data provider. As a C++ Developer/Technical Lead you will head-up an Agile team (5 engineers) focussed on building and maintaining Exchange Connectivity … software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. ...

integrations (OpenFin or similar), and Java services. Architect and implement scalable, event-driven, and microservices-based backend components (e.g., Spring Boot), including APIs, market data, order/risk workflows, and real-time streaming. Build performant and accessible UIs with modular, reusable components; drive state management, data visualization …/concurrency, performance tuning. Experience designing and operating distributed systems (microservices, event-driven architectures, messaging/streaming). Strong understanding of computer science fundamentals (data structures, algorithms, concurrency, networking, OS). Proven experience in e-trading or real-time financial systems (FX highly desirable), including familiarity with market ...

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 ...

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 ...

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 ...

developments. Excellent communication & interpersonal skills. Creative and a good team worker. Kotlin (or strong Java) & TypeScript mainly – full stack ideally. Fundamentals are very important. Data structures, algorithms & system designs. Online test will be given in the first instance. Successful candidates will go through a 2 round interview process. ...

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 ...

transformation point. This is an urgent replacement hire and the role offers the chance to take ownership of the reporting and data platform while leading a major modernisation programme — including migrating from a legacy SQL data warehouse to Microsoft Fabric. If you enjoy combining hands-on BI/… reporting work with data platform improvement and strategy, this role offers real ownership and visibility across the business. What You’ll Be Doing Lead the migration from a legacy SQL data warehouse to Microsoft Fabric Redesign and remodel the data structure and business rules Maintain and optimise ...