1 to 25 of 42 Senior Data Warehouse Specialist Jobs in London

seeking a future team member for the role of Senior Specialist, Data Scientist to join our Markets team. This role is located in London. Responsibilities Lead complex data analysis initiatives using advanced statistical techniques and machine learning models to generate … actionable insights that support business strategy and operational efficiency. Partner with cross‐functional teams to design and implement data‐driven solutions aligned to organizational priorities and business objectives. Manage and enhance large datasets while ensuring strong data integrity, accuracy, and adherence to data management ...

Senior AI IT Trainer/Senior IT AI Learning Specialist A fantastic opportunity has arisen for a Senior AI IT Trainer/Senior IT AI Learning Specialist to join our London based … firm on an initial 12 Month Fixed Term Contract. Senior AI IT Trainer/Senior IT AI Learning Specialist Responsibilities and Duties: Partner with the IT team, delivery leads, business analysts and solution architects to assess working practices and support improvements ...

with Solution Architects to guide customers in architecting production-grade ML applications on Databricks, while aligning their technical roadmap with the evolving Databricks Data Intelligence Platform. You will continue to strengthen your technical skills through applying the latest technologies in GenAI, LLMOps, and ML, while expanding your impact … support to the Solution Architects during the technical sales cycle by building MVPs, leading deep-dive technical sessions, and strategically aligning ML/data science solutions to complex customer business challenges using relevant real-world examples. Serve as the trusted technical advisor for customers developing GenAI solutions, specializing ...

will partner with Solution Architects to guide enterprise and strategic customers in architecting production‐grade ML and AI applications on the Databricks Data Intelligence Platform. You will also continue to sharpen your technical expertise in cutting‐edge areas like GenAI, ML, MLOps, and LLMOps, while mentoring colleagues … Building/maintaining production‐grade cloud infrastructure (AWS/Azure/GCP) that supports deployment of ML applications and monitoring ML model performance. Data Science/AI: Applying advanced techniques in LLMs, agentic systems, vector databases, fine‐tuning, and deployment tools (e.g., HuggingFace, Langchain). Hands‐on experience ...

build for travelers everywhere.Expedia Group is looking for extraordinary talent to join the Customer Engagement Marketing Team to dive deep in the data needs, solutions, and outcomes for all things CRM and outbound. Everything we do is powered by data, from who we send to, when … send it and what is sent. Getting the data right is a critical part to our operation. If you like connecting with data experts from scientist, engineers, and marketers daily and turning data into powerful personalization, this is the role for you.You will work ...

build for travelers everywhere. Expedia Group is looking for extraordinary talent to jointheCustomer Engagement Marketing Team to dive deep in the data needs, solutions, and outcomes for all things CRM and outbound. Everything we do is powered by data, from who we send to, when … send it and what is sent. Getting the data right is a critical part to our operation. If you like connecting with data experts from scientist, engineers, and marketers daily and turning data into powerful personalization, this is the role for you. You will ...

Employer of Record (EOR) and Professional Employer Organisation (PEO) relationships. Support immigration compliance, right-to-work requirements and employment record management. Ensure employee data is managed in line with UK GDPR and international data privacy regulations. HR Systems & Reporting Administer the HRIS, ensuring employee records remain … accurate and up to date. Manage data across HR systems, recruitment platforms, payroll providers and other People tools. Produce regular reporting on headcount, turnover, diversity, absence and workforce metrics. Support automation, system enhancements and continuous improvement initiatives. Process Improvement Identify opportunities to simplify and automate People Operations processes. ...

Senior Technology Learning & Adoption Training Specialist A fantastic opportunity has arisen for a Senior Technology Learning & Adoption Training Specialist to join our London based law firm on a permanent basis. Senior Technology Learning & Adoption Training … Specialist Responsibilities and Duties: * Act as a coach in building the skills and abilities of personnel, both inside and outside of the classroom. * Create educational resources and provide educational support related to an array of technical products, including Windows, Microsoft Office and other legal applications. * Design learning ...

ReqID: FEQ327R501 Location: London Skills: Data Science, Machine Learning, AI, LLM, GenAI Mission As a Senior Specialist Solutions Architect (ML & AI), you will serve as the trusted technical ML and AI expert for Databricks customers and the Field Engineering organization. You will … partner with Solution Architects to guide enterprise and strategic customers in architecting production-grade ML and AI applications on the Databricks Data Intelligence Platform. You will also continue to sharpen your technical expertise in cutting‐edge areas like GenAI, ML, MLOps, and LLMOps, while mentoring colleagues and establishing ...

will partner with Solution Architects to guide enterprise and strategic customers in architecting production‐grade ML and AI applications on the Databricks Data Intelligence Platform. You will also continue to sharpen your technical expertise in cutting‐edge areas like GenAI, ML, MLOps, and LLMOps, while mentoring colleagues … Building/maintaining production‐grade cloud infrastructure (AWS/Azure/GCP) that supports deployment of ML applications and monitoring ML model performance. Data Science/AI: Applying advanced techniques in LLMs, agentic systems, vector databases, fine‐tuning, and deployment tools (e.g., HuggingFace, Langchain). Hands‐on experience ...

containerised environments, ensuring consistent and robust protection across all connectivity layers. You will also support the organisation’s LAN, WAN, Campus and Data Centre network services, ensuring reliability, resilience, and high performance. You will maintain and develop core network standards across related systems, coordinate network activities across multiple … regulatory requirements.* Act as the technical authority for Fortinet, Palo Alto Networks and Zscaler platforms.* Ensure security policies are consistently enforced across data centre, campus, cloud and hybrid environments.* Lead complex troubleshooting of network security issues, balancing security, performance and availability.* Own and define the network security roadmap ...

Support Specialist (Senior) in the financial services industry, you'll be the go-to person for resolving technical issues and ensuring smooth day-to-day IT operations. Based in Barbican, you'll play a key role in supporting the technology needs of the organisation. … Assist in implementing software updates and security patches. Collaborate with the wider technology team to improve IT services. Profile A successful IT Support Specialist should have: Proven experience in IT support or a related technical role. Strong problem-solving skills and a proactive approach to troubleshooting. Knowledge ...

with mission-critical technologies and making a tangible difference every day, we'd like to hear from you. ABOUT THE ROLE As a Senior Specialist – Mission Critical Radio & Cellular Systems , you will provide technical leadership for the operational support, maintenance and continual improvement … direction of operational communications while working alongside experienced engineers who are passionate about delivering exceptional service. WHAT YOU'LL DO Technical Leadership Provide senior technical leadership for Heathrow’s mission‐critical Radio & Cellular infrastructure, ensuring high levels of service availability, resilience and operational performance. Lead the investigation ...

Senior Network Specialist London - £500 - £525pd 3- 5 days a week onsite depending on the needs. JNC are working with a well known organisation in London that are looking to bring on a contract Network Specialist to work closely with … team on a key project. The network specialist will help them move from On Prem to a cloud based network framework. They need someone who is familiar with Juniper equipment (i.e. Switches) who can help them move to Juniper Mist. The Network Engineer will work closely with ...

Senior Operational Resilience Specialist Financial Services | Investment Banking London | Hybrid (2-3 days onsite) £750-£800 per day (Umbrella) 6-Month Initial Contract (Strong Extension Potential) A leading global Investment Bank is looking to appoint an experienced Senior Operational Resilience Specialist … DORA regulatory requirements. The Role You'll take ownership of key Operational Resilience initiatives across the full resilience lifecycle, partnering with senior stakeholders across technology, operations and business functions to strengthen the bank's resilience capabilities. Key responsibilities include: Leading end-to-end Important Business Services ...

Senior Middleware Engineer - EDI Integration Specialist A global consumer products organisation is seeking an experienced Senior Middleware Engineer with a strong EDI background to join its international technology function. This role offers the opportunity to work within a large scale, global ...

implementation, operation, and ongoing improvement of the infrastructure stack supporting both internal and customer-facing services. You’ll work closely with network, compute, data centre, support, and pre-sales teams , while also serving as a specialist escalation point for advanced provisioning and hardware issues. This … repeatability. Participate in on-call rotations and incident response activities for critical infrastructure services. Cross-Functional Collaboration & Community Engagement Collaborate with network, compute, data centre, and support teams to deliver reliable physical infrastructure services. Contribute specialist input to infrastructure roadmap planning, capacity expansion, standard builds ...

Intermediate/Senior Environmental Performance Specialist Location London, UK Job Type Full Time KPF is seeking an Intermediate/Senior Environmental Performance Specialist, passionate about sustainable design, to join the Environmental Performance (KPFep) team in London and bring … expanding the team’s reach and commercial offerings. This role will provide opportunities to collaborate with other Design Technology teams (e.g. Urban Interface, Data Science, Computation) and contribute to a broad range of research and educational activities. The successful candidate will have demonstrable experience working within multidisciplinary design ...

SITA is seeking a Senior Specialist – Mission Critical Radio & Cellular Systems to lead Heathrow Airport's critical communications infrastructure. You will operate across legacy and modern radio systems, RF over Fibre DAS, 2G/3G/4G/5G, and IP-based platforms, driving ...

Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role typically involves working closely … with clients, internal teams, and external partners to ensure a smooth and efficient onboarding experience. The FIX Onboarding Specialist will be responsible for leading the onboarding process for new clients and partners utilizing the FIX protocol. This role requires a deep understanding of the FIX protocol, strong ...

Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role typically involves working closely … team expectations for validating AI outputs for correctness, performance, and security Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers/leads on compliant ...

Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role typically involves working closely … team expectations for validating AI outputs for correctness, performance, and security Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers/leads on compliant ...

DESCRIPTION As a Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role involves working closely … team expectations for validating AI outputs for correctness, performance, and security. Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers and leads on compliant ...

Salesforce is seeking a Specialist Solution Engineer for Informatica to drive regional CoP goals and accelerate complex sales pursuits across the UK & Ireland and broader European markets. You will collaborate with Sales … Marketing, and Product teams to deliver expert guidance and measurable business impact. The role requires deep knowledge of Informatica workloads, GTM messaging, and data management, with strong communication skills and willingness to travel. #J-18808-Ljbffr ...

Bell’s direct-to-consumer business by optimising digital customer journeys and improving conversion performance. Working across our digital platforms, you will use data-driven experimentation and conversion rate optimisation techniques to enhance user experience, increase customer engagement, and drive measurable commercial outcomes. What you’ll do: Conversion … tests Strong practical understanding of web technologies and HTML Familiar with optimisation tools and platforms, preferably Webtrends Optimize and Optimizely preferable Experience using data analytics tools, preferably Contentsquare and GA4 Awareness and understanding of UX & CX design principles Experience working with web developers Competent in JavaScript and Google ...