226 to 250 of 480 Data Structures Jobs in the UK

Oracle's Software Assurance organization has the mission to make application security and software assurance, at scale, a reality. We are an inclusive and diverse team of high caliber data science and ML application researchers and engineers, distributed globally, who thrive on new challenges. We are seeking an experienced Machine Learning Engineer or Data Scientist with technical expertise … in Recommender Systems, Natural Language Processing (NLP), and Computer Vision, to join our growing team of multidisciplinary data science and ML experts. As a Principal Data Scientist, you will work closely with the technical, engineering and research teams on innovative, strategic projects including advanced applications of ML for the organization. This role is responsible for working on innovative … to lead and collaborate with other experienced technical professionals. What we offer Being part of one of the most strategic departments of Oracle, cooperating with an international team of data science and ML experts with diverse backgrounds worldwide. Opportunities for career growth and technical leadership Exposure to cutting edge applications of AI/ML and the opportunity to work More ❯

The Role As an Oracle Fusion Data Architect, you will serve as an Oracle Fusion Data Architect to lead the data strategy, architecture, integration and migration activities for Oracle Fusion Cloud implementation. You should have knowledge of Oracle Fusion data models across multiple modules (Financials, SCM, EPM), strong expertise in ETL, data governance and cloud … data integration tools. Key Responsibilities : Provide solutions and configure Define and lead the data architecture strategy for Oracle Fusion Cloud applications across various business domains. Design end-to-end data solutions, including data modelling, integration architecture and migration plan for on-premises to cloud transitions. Work closely with functional team and implementation partners to map Legacy … data to Fusion data structures. Lead data conversion activities using tool like Oracle FBDI, ADFdi, HDL and REST APIs. Ensure data quality, integrity and compliance with governance policies and regulatory standards. Collaborate with enterprise architects, DBAs and infrastructure teams to optimize data performance security. Develop and maintain data lineage, metadata and architecture documentation. Support More ❯

there will be continual interactions with all levels of the business including senior management and the CEO. The role reports to the senior commercial analyst. The role: Taking raw data and turning into clear results for top-level management: assisting with decision-making and offering suggestions and solutions to management Being responsible for production and review of weekly departmental … KPI's; working with sales, account management marketing and tech to drive performance based on results Project work; pricing engine, propensity modelling Dealing with large data sets and assisting commercial manager and BI analysts with data structure planning Forecasting Competitor analysis Identifying revenue opportunities Ad-hoc, Trend reporting Key requirements University Graduate in a numerate based subject Advanced More ❯

Oracle Finance Functional Data Analyst/Consultant Contract Type: Initial 6-month contract (outside IR35) Rate: £Market rates Clearance Required: Active SC Clearance The Role: We're seeking an experienced Data Analyst/Functional Consultant with experience of Oracle Finance Functional Design to support a major ERP transformation. You’ll work on the migration and integration of financial … data from legacy systems into Oracle ERP, ensuring robust functional design and data integrity. You’ll act as the bridge between business stakeholders and technical teams, shaping finance data structures that meet operational and compliance needs. Key Responsibilities: Collaborate with Finance SMEs to gather and document functional requirements Analyse existing legacy data structures and … define target Oracle Finance data models Develop functional design specifications for Oracle Finance modules (e.g. GL, AP, AR, FA, CM) Support data mapping, transformation, and reconciliation activities Define and validate data migration rules in line with financial controls and audit requirements Work closely with technical teams to ensure designs are implemented correctly Participate in system testing and More ❯

Oracle Finance Functional Data Analyst/Consultant Contract Type: Initial 6-month contract (outside IR35) Rate: £Market rates Clearance Required: Active SC Clearance The Role: We're seeking an experienced Data Analyst/Functional Consultant with experience of Oracle Finance Functional Design to support a major ERP transformation. You’ll work on the migration and integration of financial … data from legacy systems into Oracle ERP, ensuring robust functional design and data integrity. You’ll act as the bridge between business stakeholders and technical teams, shaping finance data structures that meet operational and compliance needs. Key Responsibilities: Collaborate with Finance SMEs to gather and document functional requirements Analyse existing legacy data structures and … define target Oracle Finance data models Develop functional design specifications for Oracle Finance modules (e.g. GL, AP, AR, FA, CM) Support data mapping, transformation, and reconciliation activities Define and validate data migration rules in line with financial controls and audit requirements Work closely with technical teams to ensure designs are implemented correctly Participate in system testing and More ❯

BI Analyst Nottingham Negotiable The role focuses on interpreting data and presenting it to support strategic decision-making and supporting internal reporting automation using tools such as VBA, Power Query, and other scripting-based process improvements. The job. Design, build, and maintain Power BI dashboards for business users. Use DAX to develop calculated fields, KPIs, and metrics. Understand and … navigate SQL-based data structures and schemas. Gather and interpret business requirements for reporting and analysis. Ensure data accuracy and consistency in reporting outputs. Collaborate with stakeholders across departments to optimize data use. Provide support and troubleshooting for BI tools and dashboards. Assist with ad hoc analysis where needed. Build and maintain automation scripts and tools … using VBA (e.g., Excel macros for data transformation or report preparation). Create reusable templates and report logic for future automation and scalability. The candidate. Practical experience with Power BI, including dashboard development. Strong working knowledge of DAX and Power Query. Good understanding of data relationships, schemas, and reporting logic. Strong analytical thinking and attention to detail. Ability More ❯

Job Title Senior Causal Inference Data Scientist Logistics Contract length : 3 months (immediate start) Day rate : £500-£550 (Outside IR35) Location : Hybrid-2 days/week in London office Interview process : 2-3 stages (including case study & stakeholder presentation) Client Context You'll help blue-chip clients optimise multi-million-pound marketing budgets by blending cutting-edge causal-inference … ROI Build predictive and optimisation models to guide budget allocation across channels Translate complex statistical findings into concise presentations and dashboards for senior non-technical stakeholders Partner with marketing, data engineering and product teams to integrate models into live reporting pipelines Must-Haves Master's degree in Statistics, Econometrics, Data Science or related quantitative field Hands-on experience … statistical theory Excellent verbal and written communication-comfortable presenting to C-suite Demonstrable stakeholder engagement (beyond backend coding) Right to work in the UK Desirable 3+ years' experience in data-driven marketing, analytics consultancy or similar Familiarity with quasi-experimental designs and A/B testing frameworks Background in software design, data structures or production-grade ML More ❯

Backend Java Developer ?" City London We are urgently looking to recruit a Java backend Developers with at least 5 years experience. Must have strong Data structures and Algorithms experience. Also experience of Spring, working with large code base, SQL, Unix etc. You should ideally have a solid problem solving and algorithm background coupled with excellent communication skills. This More ❯

appoint a GIS Analyst to assist in the delivery of GIS services to our Utilities and Infrastructure Team with hybrid/remote working. Main Responsibilities, Tasks and Key Duties: Data capture, management, analysis and validation Data conversion and integration Map production for Land Referencing products Development and implementation of methodologies for creation and use of spatial data Digitising, editing, coding, and annotating line, point and polygon data Creation of Land Registry compliant Easement, Consent and Wayleave drawings Creation of landowner plans for attachment to referencing forms Meeting with internal clients to determine GIS requirements The Candidate: A degree qualification in GIS or a related field. MSc would be desirable but not essential. The ideal candidate … time, accuracy, quality whilst meeting cost objectives. Knowledge, Skills and Abilities: A high level of competence using ESRI, ArcGIS product suit, including its extensions A sound understanding of spatial data structures and fundamental concepts of GIS Spatial database design and management, preferably with ESRI geodatabases Ability to liaise with internal and external clients to deliver high quality GIS More ❯

in the delivery of GIS services to our Utilities and Infrastructure Team based out of our Gloucester office with hybrid/remote working. Main Responsibilities, Tasks and Key Duties: · Data capture, management, analysis and validation · Data conversion and integration · Map production for Land Referencing products · Development and implementation of methodologies for creation and use of spatial data · Digitising, editing, coding, and annotating line, point and polygon data · Creation of Land Registry compliant Easement, Consent and Wayleave drawings · Creation of landowner plans for attachment to referencing forms · Meeting with internal clients to determine GIS requirements The Candidate: · A degree qualification in GIS or a related field. MSc would be desirable but not essential. · The ideal candidate … time, accuracy, quality whilst meeting cost objectives. Knowledge, Skills and Abilities: · A high level of competence using ESRI, ArcGIS product suit, including its extensions · A sound understanding of spatial data structures and fundamental concepts of GIS · Spatial database design and management, preferably with ESRI geodatabases · Ability to liaise with internal and external clients to deliver high quality GIS More ❯

As a Software engineer, AI retrieval, you will be responsible for designing, implementing, and optimizing the AI retrieval systems that power our platform. You'll work closely with our data scientists, product managers, and other engineers to ensure that our AI models are integrated seamlessly into our applications, providing fast and accurate results. This role requires a deep understanding … that enable our platform to efficiently search and retrieve relevant content. Optimize performance : Ensure that our AI retrieval systems are highly performant, scalable, and can handle large volumes of data and requests. Collaborate with cross-functional teams : Work closely with data scientists, product managers, and other engineers to understand requirements, provide technical guidance, and deliver high-quality solutions. … with the latest developments in AI and software engineering, and continuously improve our systems and processes. ️ Is this you? Language fundamentals : Proficient in Python, with a strong understanding of data types, string manipulation, type casting and conversions. Functions : Experienced in calling functions, using default and variable arguments, and writing lambda functions. Virtual environments : Familiar with tools like venv, virtualenv More ❯

and continuous improvement across the business. This is a hands-on, configuration-heavy role ideal for someone who thrives on aligning systems with business strategy in a fast-paced, data-rich environment. Key Responsibilities: Take ownership of the DealCloud CRM platform, managing configuration, user roles, workflows, and customisations. Optimise platform performance by maintaining system integrations and monitoring reliability. Lead … data migration from legacy systemsensuring high standards of accuracy, integrity, and consistency. Partner with Investment Bankers, Ops, Business Support and IT to translate business needs into platform solutions. Deliver an effective change and release management process to support ongoing platform evolution. Provide training, documentation, and first-line support to ensure high user adoption. Stay ahead of CRM trends to … advise on feature enhancements and new capabilities. Key Requirements: Solid CRM platform experienceDealCloud preferred, Salesforce a close second. Strong background in configuration, data structures, and system administration. Proven success managing data migrations and integrations across platforms. Confident in the software development life cycle and modern release processes. Excellent communication and stakeholder engagement skills. Experience in investment banking More ❯

and continuous improvement across the business. This is a hands-on, configuration-heavy role ideal for someone who thrives on aligning systems with business strategy in a fast-paced, data-rich environment. Key Responsibilities: Take ownership of the DealCloud CRM platform, managing configuration, user roles, workflows, and customisations. Optimise platform performance by maintaining system integrations and monitoring reliability. Lead … data migration from legacy systems—ensuring high standards of accuracy, integrity, and consistency. Partner with Investment Bankers, Ops, Business Support and IT to translate business needs into platform solutions. Deliver an effective change and release management process to support ongoing platform evolution. Provide training, documentation, and first-line support to ensure high user adoption. Stay ahead of CRM trends … to advise on feature enhancements and new capabilities. Key Requirements: Solid CRM platform experience—DealCloud preferred, Salesforce a close second. Strong background in configuration, data structures, and system administration. Proven success managing data migrations and integrations across platforms. Confident in the software development life cycle and modern release processes. Excellent communication and stakeholder engagement skills. Experience in More ❯

Senior Software Engineer (Python) -London Senior Software Engineer - Python - London/Home office The company: Through the power of AI and Big Data this company have developed a number of data driven tools and platforms aimed at delivering a transparent financial solution. Focusing purely on sustainable investment! If you want the leave the planet clean and beautiful for … the next generation then you share the ethos of this company. This group has 4 arms: A Data Provider: Assessing the performance and sustainability of companies worldwide. AI: An advisory and technology company with an AI engineer for forecasting investment opportunities Asset Management: Investment management company investing in sustainable equities They focus on R&D of AI, ML, Data … own tasks and spend time on new developments and research. The candidate: Extensive experience in Software Engineering Strong experience with Python. You have a deep understanding of system design, data structures, and algorithms. Comfortable in cloud environments Test coverage is as important as the code itself Not scared of DevOps Interested in the latest tech innovations in your More ❯

generation. Your work will directly impact our customers in the form of products and services that make use of speech and language technology. You will leverage Amazon's heterogeneous data sources and large-scale computing resources to accelerate advances in computer generated speech. Position Responsibilities: - Research and implement novel Machine/Deep Learning approaches which add value to Amazon … Lead and Mentor junior engineers and scientists - Participate in the design, development, evaluation, deployment and updating of data-driven models and analytical solutions for spoken language applications - Develop and/or apply statistical modelling methods (e.g. deep neural networks), optimizations, and other ML techniques to different applications in spoken language engineering Company: Amazon Qualifications: BASIC QUALIFICATIONS - PhD, or a … patents or publications at top-tier peer-reviewed conferences or journals - Experience programming in Java, C++, Python or related language - Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing - Experience in building machine learning models for business application PREFERRED QUALIFICATIONS - Experience using Unix More ❯

other emerging marketplaces. The ideal candidate will be skilled at building scalable self service analytics infrastructure, has experience building teams and growing individuals and is curious and seeks out data to understand the business use cases and impact on Prime. This candidate will be part of core Prime leadership team reporting to Prime leader for India and will be … analytics experience - 5+ years of delivering results managing a business intelligence or analytics team, including employee development and performance management experience - Experience with SQL - Experience with ETL - Experience with data visualization using Tableau, Quicksight, or similar tools - Experience with R, Python, Weka, SAS, Matlab or other statistical/machine learning software PREFERRED QUALIFICATIONS - 4+ years of working with very … large data warehousing environment experience - 10+ years of data warehouse technical architectures, data modeling, infrastructure components, ETL/ELT and reporting/analytic tools and environments, data structures and hands-on SQL coding experience Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a More ❯

Engineering Employment Type: Permanent - Full Time Location: Remote, UK Description WHAT WE NEED We are looking for a Senior Java Engineer, experienced in JVM, concurrency, networking, strong consistency, and data storage to join our Core team. The team focuses on the Hazelcast Platform, our high-performance, low-latency storage and stream processing engine that operates at scale. Enabling real … ensuring scalability, performance, and reliability. Optimize the platform for speed, efficiency, and resource utilization, including indexing, query optimization, and caching strategies. Security and Integration : Implement security measures to protect data integrity and confidentiality, including encryption, access control, and compliance with relevant regulations. Integrate storage components with other software infrastructure, such as SQLite, RocksDB, or cloud solutions. Monitoring and Maintenance … Monitor the system for performance issues, errors, and potential failures, and implement maintenance procedures such as backups, data recovery, and disaster recovery plans. Troubleshoot issues related to data storage, including performance bottlenecks, data corruption, or compatibility issues with other software components. Collaboration : Collaborate with cross-functional teams, including software developers, architects, and product managers, to ensure effective More ❯

Agile, SCRUM, and iterative development. Knowledge of integration skills, Microservices, Docker, Kubernetes. The ability to demonstrate career experience in one or more of the following: multi-threaded engineering techniques, data structures, concurrency, interactive messaging services. NB Please only apply if you are a Java Developer who lives or can commute to Glasgow and commit to 3 days a … sexual orientation, religion or belief, and age. Technical References Java, Backend Engineering, Server-side development, Linux, Sybase, DB2, Scala, Servlet, multithreading, concurrency, low-latency, microservices, multi-threaded engineering techniques, data structures, interactive messaging services, CI, Continuous Improvement, Object-Oriented Analysis, Core Java, Object-Oriented Design, Object-Oriented Programming, Agile, SCRUM, Kubernetes. We are Disability Confident and neurodiverse aware. More ❯

patents or publications at top-tier peer-reviewed conferences or journals Experience programming in Java, C++, Python or related language Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing Experience in building machine learning models for business application Experience with natural language processing … and/or processing of multi-modal data (e.g. images) Preferred Qualifications Experience using Unix/Linux Experience in professional software development Experience with training and evaluating LLMs Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value … your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice () to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis More ❯

Term (6 Months) Location: London/Bristol (2 Days Onsite) Rate: Highly Competitive for Suitable Candidates Working Pattern: Full Time Are you a visionary leader with a passion for data-driven decision-making? Do you thrive in a dynamic environment where your expertise in Business Intelligence (BI) and digital marketing can shine? If so, we have an exciting opportunity … insights that drive our client's digital, CRM, and ATL marketing strategies. ### Skills Required Advanced BI & Analytics Experience: Proven track record in marketing or media environments. Digital Marketing Data Expertise: Solid understanding of reporting and performance metrics is essential. CRM Knowledge: Familiarity with CRM data structures and lifecycle marketing metrics such as engagement and retention. Technical … Create a roadmap that aligns with marketing goals and broader business priorities. Lead Self-Serve Analytics Solutions: Design and deliver sophisticated reporting tools using Power BI, Tableau, and others. Data Visualisation Best practises: Build compelling, insight-rich dashboards that tell engaging stories. Collaborate with Experts: Partner with the Platform team and Chief Data & Analytics Office (CDAO) to enhance More ❯

Term (6 Months) Location: London/Bristol (2 Days Onsite) Rate: Highly Competitive for Suitable Candidates Working Pattern: Full Time Are you a visionary leader with a passion for data-driven decision-making? Do you thrive in a dynamic environment where your expertise in Business Intelligence (BI) and digital marketing can shine? If so, we have an exciting opportunity … insights that drive our client's digital, CRM, and ATL marketing strategies. ### Skills Required Advanced BI & Analytics Experience: Proven track record in marketing or media environments. Digital Marketing Data Expertise: Solid understanding of reporting and performance metrics is essential. CRM Knowledge: Familiarity with CRM data structures and lifecycle marketing metrics such as engagement and retention. Technical … Create a roadmap that aligns with marketing goals and broader business priorities. Lead Self-Serve Analytics Solutions: Design and deliver sophisticated reporting tools using Power BI, Tableau, and others. Data Visualisation Best practises: Build compelling, insight-rich dashboards that tell engaging stories. Collaborate with Experts: Partner with the Platform team and Chief Data & Analytics Office (CDAO) to enhance More ❯

patents or publications at top-tier peer-reviewed conferences or journals - Experience programming in Java, C++, Python or related language - Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing - Experience in building machine learning models for business application - Experience with natural language processing … and/or processing of multi-modal data (e.g. images) PREFERRED QUALIFICATIONS - Experience using Unix/Linux - Experience in professional software development - Experience with training and evaluating LLMs Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value … your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis More ❯

recruitment and technical leadership. Essential Experience: 10+ years in C++ software development in a Linux environment Experience building complex software for custom hardware, including device interfacing. Strong foundation in data structures, algorithms, and object-oriented design. Desirable Skills: Exposure to Qt, Yocto, Linux kernel, or device driver development. Knowledge of high-speed data, graphics processing, or networking More ❯

recruitment and technical leadership. Essential Experience: 10+ years in C++ software development in a Linux environment Experience building complex software for custom hardware, including device interfacing. Strong foundation in data structures, algorithms, and object-oriented design. Desirable Skills: Exposure to Qt, Yocto, Linux kernel, or device driver development. Knowledge of high-speed data, graphics processing, or networking More ❯

trading strategies and algorithms Automating the deployment and monitoring of trading strategies to ensure optimum effectiveness Creating tooling and infrastructure to support research and improve decision-making, such as data analytics and strategy optimization tools Architecting and maintaining high-performance trading systems using Rust SKILLS/EXPERIENCE REQUIRED: Some demonstrable commercial experience coding in Rust Understanding of trading strategies … such as arbitrage, market-making, or execution flow Solid grasp of algorithm design, data structures, and quantitative finance fundamentals including concepts like limit order books, price discovery, and microstructure dynamics Exposure to performance-critical systems: real-time data flows, shared memory communication, and techniques to minimize memory allocation and copying Degree in a technical discipline such as More ❯