1 to 25 of 64 Data Structures Jobs in Central London

Master Data Lead | Global Health Tech Firm | London, Hybrid 📍 London or Dublin, Ireland 🪙Competitive salary +benefits 📆Permanent, hybrid working We'e partnered with a global healthcare & life sciences group undergoing significant growth and transformation. They’re investing heavily in their HR technology and data stack … hiring an HR Master Data Manager to own and elevate their global HR data landscape. The Role: As the HR Master Data Lead , you will be the authority on HR data integrity, governance and lifecycle management across a complex multinational business. You’ll define ...

Data Engineer - £350PD - Remote Required Technical Skills Data Pipeline & ETL Design, build, and maintain robust ETL/ELT pipelines for structured and unstructured data Hands-on experience with AWS Glue and AWS Step Functions Implementation of data validation, data quality frameworks, and reconciliation checks Strong … error handling, monitoring, and retry strategies in production pipelines Experience with incremental data processing patterns (CDC, watermarking, upserts) AWS Data Services Amazon S3: data lake architectures, partitioning strategies, lifecycle policies DynamoDB: data modeling, secondary indexes, streams, and performance optimization Amazon Redshift: foundational querying, integrations, and performance ...

Title : Senior AWS Data Architect Location: London Experience Level: Senior Job Summary We are seeking a highly skilled Senior AWS Data Architect to lead the design, modernization, and migration of enterprise-scale data platforms on AWS. The ideal candidate will bring deep expertise in data architecture … cloud-native database solutions, and large-scale data migration initiatives, while working closely with engineering, DevOps, and business stakeholders in an agile environment. This role requires strong hands-on experience with Java and Spring-based frameworks, extensive knowledge of relational and non-relational databases, and proven capability in architecting ...

Senior Data Engineer Job Type : Permanent Location: Hub Location (London/Reading/Birmingham/Glasgow/Leeds) Salary: £60,000 - £70,0000 Consultant: Mags Rendle Excellent career opportunity! The Organisation TDRC are excited to be once again working with one of the UK’s leading Wealth Management firms. … expanding client base. They are providing the utmost level of quality and security in everything they do. Key Responsibilities Design, build, and maintain Azure Data Factory (ADF) pipelines to support complex data integration and transformation needs. Develop scalable and optimised data models in Azure Synapse Analytics ...

Data Architect x2 days per month in the Surrey HQ (hybrid with strong flexibility) This organisation is undergoing a continued large-scale transformation, placing modern data strategy at the heart of its evolution. With a growing portfolio of advanced data products and AI initiatives, they are investing … enables powerful analytics and intelligent services across the entire business. This is an opportunity to play a central role in shaping their long-term data ecosystem, with hands-on ownership of model design, platform optimisation, and data governance standards within an extremely established data science, analytics engineering ...

seeking Data Engineers for a Global Financial Services Company based in London. These opportunities will be based on a 12 Month Fixed Term Contract (FTC) where two days per week you will work from the Company’s London office. *ASSET MANAGEMENT INDUSTRY EXPERIENCE IS ESSENTIAL* and at least … years of experience within Data Engineering and/or Data Architecture environments. These Data Engineering opportunities will pay £75,000pa and will include full pension contributions, private health care, annual bonus scheme and up to 33 days paid holiday (pa). The new Data Engineers will ...

Data Analyst – Permanent – Hybrid – Central London Opportunity: Permanent position Salary: Up to £65,000 per annum (DOE) Hybrid: 50% onsite (5 days over 2 weeks, minimum 2 days per week) Office Location: Central London Client Sector: Financial Services About the Role and Client A leading law and professional services … organisation is looking for a technically proficient Data Analyst to join the IT Department within the Strategy & Architecture Team. This role will have a strong focus on API design and integrations between systems. This role is critical in enabling data-driven decision-making and ensuring seamless data ...

architect the next wave of data solutions in the AdTech and MarTech sectors, we're on the lookout for a Senior Data Engineer—a maestro in data architecture and pipeline design. If you're a seasoned expert, eager to lead, innovate, and craft state … data solutions, we're keen to embark on this journey with you. Job Responsibilities Develop, test, and maintain data architectures in Snowflake using Python, SQL, and modern data orchestration frameworks to deliver on business requirements. Uphold data quality standards, implementing tools and frameworks to detect ...

Contract/Fractional Consultant (Technology & Data Architecture) Location: Hybrid – London (2–3 days onsite) Contract: Initial 3-month contract, (3 days per week) Start: January 2026 Day Rate: £550-600 per day (outside IR35) Overview We are delighted to be partnering with a growing, data-driven organisation … across teams and Salesforce at the heart of operations, we’re looking for an experienced hands-on contractor to take ownership of technology and data architecture. This role will focus on evaluating, optimising and future-proofing the tech stack — ensuring the right tools, integrations, data structures ...

Data Engineer - 14-Week Contract (Outside IR35) Likely to Extend Start Date: 12th January Rate: £350 per day Location: Remote (UK-based) Interview: Immediate - Offer before Christmas We are seeking an experienced Data Engineer to join a 14-week project focused on building robust data pipelines … integrating complex data sources. This is an outside IR35 engagement, offering flexibility and autonomy. Key Responsibilities Design and implement ETL/ELT pipelines with strong error handling and retry logic. Develop incremental data processing patterns for large-scale datasets. Work with AWS services including Glue, Step Functions ...

project database, ensuring metadata is accurate, well-organised, and easily accessible. This role plays a key part in supporting Arup's strategic use of data, technology, and AI, and offers opportunities to collaborate across teams requiring information management expertise. You will maintain taxonomies, edit metadata, train users, and respond … complex enquiries, while also contributing to projects that improve data structures, map to external taxonomies, enhance user interfaces, and automate manual tasks. What you'll do: Edit and review metadata received via multiple project information submission systems, guaranteeing consistency and data quality standards are met. Maintain ...

Role Overview: BW: Workplace Experts, a leading fit-out construction company based in Central London, is seeking a Data & Analytics Engineer to continue our journey towards leading the construction industry with data driven intelligent decisions. You will own the architecture, governance, and optimisation of BW’s Microsoft Fabric … environment, design and deliver enterprise grade Power BI dashboards, and play a pivotal role in developing the future of data across the business. This is a hands on, high impact position suited to someone ready to lead technical direction, mentor others, and help shape a modern, data driven ...

Project description Luxoft is looking for a Senior Data Engineer for development of new application to be used by investors and investment committees to review their portfolio data, tailored to specific user groups. Responsibilities Work with complex data structures and provide innovative ways to a solution … complex data delivery requirements Evaluate new and alternative data sources and new integration techniques Contribute to data models and designs for the data warehouse Establish standards for documentation and ensure your team adheres to those standards Influence and develop a thorough understanding of standards and best ...

Role We are seeking a highly skilled Senior C# Developer to join our in-house technology team to design, build, and enhance our data fabric platform. This platform underpins critical data flows, analytics, and operational systems for a global investment bank. You will work in a high-performance … required, ideally middle/front office. Key Responsibilities • Platform Development: Design, develop, and maintain highly scalable and reliable components of the in-house data fabric using C#. • Data Integration: Build APIs and services to enable seamless data exchange across trading systems, risk engines, and analytics platforms. • Performance ...

Data Engineer – Investment Management – 12 month FTC – up to £75,000 basic A boutique Investment Management organisation, based in the City of London, are looking for a Data Engineer to join them on an initial 12-month Fixed Term Contract. You will be joining the Development and Operations … move away from Excel-based processes and champion a more technology first approach to solutions. Alongside this, you will develop DevOps solutions, develop data structures and calculation engines whilst also specify and develop GUIs to maintain a forward-thinking approach to technology. To be successful in this role ...

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 ...

stakeholders to understand reporting and analytics requirements. Design and deliver interactive dashboards, reports, and planning models using SAP Analytics Cloud. Architect scalable and performant data models and semantic layers in SAP Datasphere. Integration & Architecture Ensure seamless integration with S/4HANA modules (Finance, Ariba, SuccessFactors, Concur) and Azure Fabric. … Define and implement data pipelines across SAP and non-SAP systems, ensuring data consistency and availability. Stakeholder Collaboration Work closely with functional leads, data owners, and technical teams to align analytics solutions with business goals. Translate complex business needs into technical specifications and solution designs. Technical Leadership ...

asset manager with the agility of a tech-forward trading shop: High focus on alpha generation and risk management Strong investment in cloud-native, data-driven technology Close collaboration between trading, quant research, risk and technology teams The firm is now looking for a strong, passionate and experienced Python … role 7+ years of software development experience in an enterprise or financial environment 4+ years of hands-on Python development (ideally on data-heavy or mission-critical systems) Experience with cloud and serverless services (e.g. AWS Lambda, AppSync, DynamoDB or similar) Experience with both SQL and NoSQL databases Solid ...

Data Developer – Fixed Income Electronic Trading About the Role We are seeking a Data Developer to join a Fixed Income technology team, supporting electronic trading and market-making operations. This hybrid role combines software engineering with data science, building analytical tools, machine learning models, and data … decisions and improve execution performance. You will work on the trading floor alongside traders, quants, and technologists to develop insights from market and transaction data, automate analytical workflows, and deploy models into production environments. This is a hands-on role for someone who enjoys both building robust systems ...

Data Modeller – Contract (£750pd Inside IR35) 6 months | 1 day per week on-site (London) | ASAP Start | £750 per day We’re supporting a major national organisation undergoing a large-scale Commercial Digital Transformation, focused on modernising how they generate revenue and unlocking new digital income streams. … workstreams " Monetising the Game" is driving the evolution of their digital products, platforms, and data capabilities. It’s an exciting time to join as they reshape how their business operates for the future. They are now looking for an experienced Data Modeller to play a crucial role ...

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 ...

Team: OTC Derivatives Data provides consistent and reliable curve and volatility data for over-the-counter derivatives in support of trading, research, valuation and independent price verification. Asset class coverage includes foreign exchange, interest rate and equity derivatives. As Full-stack Java/Clojure developer working within … Derivatives Data you’ll be working closely with our product and data specialists across all asset classes, extending our platform. As well as delivering software of high quality, you’ll work towards the team’s goals of high test-coverage, automated, frequent deployment and regular cycles of code ...

high-frequency trading (HFT) environment. Key Responsibilities Serve as lead developer responsible for system design and implementation Develop low-latency trading gateways and market data interfaces Enhance and maintain BGC’s proprietary matching engine infrastructure Collaborate with cross-functional teams to deliver robust and scalable trading solutions Skills … techniques such as lock-less queues and circular buffers Experience with messaging architectures (e.g., Solace, 29West, ActiveMQ) In-depth knowledge of in-memory data management, data structures, and optimization techniques Understanding of NUMA architecture and NUMA-aware programming Proven track record developing client/server applications Skilled ...

C++ Developer - Market Data - Fast Scaling FinTech A fast-growing fintech scale-up is looking for a C++ Developer to join its core market data team. This group sits at the heart of the business - everything the company delivers starts with the systems they build. … direct impact of their work and help shape products used across global finance. About the role: This role sits at the centre of their data engine, working on systems that power every product the company delivers. You’ll develop high-performance components in modern C++ and help evolve ...

Python Engineer – Financial Services (Contract, Remote) A financial markets firm are looking for experienced Python developers to help contribute to foundational data and systems work as part of their future deployment of AI models within the firm. You will work across a portfolio of middle and back-office systems … projects, building enterprise-grade production systems and data pipelines, principally in Python. 5+ years of experience in commercial software engineering 3+ years in Python developing enterprise production-grade applications/systems Strong understanding of data structures and modern data architecture Basic understanding of financial products ...