2,051 to 2,075 of 5,988 SQL Jobs in the UK

London, United Kingdom | Posted on 09/03/2026 Nextlink is seeking an experienced Data Analyst with strong SQL and BigQuery expertise, GIS data knowledge, and telecommunications domain understanding. The ideal candidate is self-sufficient, stakeholder-facing, and capable of delivering semantic data models and analytical dashboards to support … Role Overview Nextlink is seeking a highly skilled and experienced Data Analyst to join our team. The ideal candidate will possess strong expertise in SQL, Google BigQuery, data modeling, GIS data analysis, and telecommunications domain knowledge . This role requires a self-driven professional who can perform complex analytical investigations ...

complex manufacturing environment. Key Responsibilities Design, develop, test, deploy, and maintain software applications supporting manufacturing and business operations. Develop solutions using ASP.NET, C#, JavaScript, SQL, PowerShell, and associated technologies. Manage and support Microsoft SQL Server databases, including query development, optimisation, and troubleshooting. Support application hosting environments, including IIS administration … advantageous. Strong experience developing applications using Microsoft Visual Studio and Visual Studio Code. Proven experience developing solutions using C#, .NET, JavaScript, PHP, PowerShell, and SQL Server technologies. Experience in creating workflow approvals to manage day to day operations. Strong SQL Server database development and troubleshooting skills. Experience administering and supporting ...

ingest data from multiple sources. Transform source extracts into consistent structures for migration to a single platform. Develop maintainable ingestion and transformation code using SQL, Python, PySpark and dbt. Implement automated checks that establish completeness and accuracy throughout the migration. Monitor, diagnose and recover failed or incomplete data processing. Maintain … Experience with Spark, PySpark, Databricks or comparable distributed processing technologies. Experience building modular, tested and documented transformations using dbt or an equivalent approach. Strong SQL and Python skills for writing and troubleshooting transformations, validation and reconciliation queries. Experience scheduling, monitoring and recovering pipelines using cloud‐native or equivalent orchestration tools. ...

Doing: You’ll support the operation, maintenance and continuous improvement of Oracle platforms and their supporting infrastructure, gaining exposure to: Oracle Database Administration SQL and PL/SQL Development Linux and Windows Server Support Cloud Platforms including AWS, Azure and Oracle Cloud Infrastructure (OCI) Automation and Scripting Platform Monitoring … Performance Optimisation Infrastructure and Operational Support What We’re Looking For: Basic understanding of relational databases and SQL Exposure to Linux or Windows Server environments Strong analytical and problem‐solving skills Good communication and teamwork abilities A genuine interest in technology and continuous learning Ability to follow documented processes ...

clear, engaging visual narratives across interactive, static, and animated formats. Validate and query complex data: Independently analyze, manipulate, and validate multi-layered datasets using SQL and Python, standing behind published analysis with complete accuracy. Prototype cutting-edge interactive tools: Build modern interactive data experiences using contemporary web technologies (JavaScript/… data journalism, information design, visual storytelling, or a closely related quantitative field. Proven ability to independently query, interrogate, and validate complex datasets (using SQL, Python, or similar tools) and defend published insights confidently. Strong spatial analysis skills and proficiency with GIS technologies to analyse location-based data and spatial relationships. ...

validate and ingest data from multiple sources.Transform source extracts into consistent structures for migration to a single platform.Develop maintainable ingestion and transformation code using SQL, Python, PySpark and dbt.Implement automated checks that establish completeness and accuracy throughout the migration.Monitor, diagnose and recover failed or incomplete data processing.Maintain auditable records … Google Cloud.Experience with Spark, PySpark, Databricks or comparable distributed processing technologies.Experience building modular, tested and documented transformations using dbt or an equivalent approach.Strong SQL and Python skills for writing and troubleshooting transformations, validation and reconciliation queries.Experience scheduling, monitoring and recovering pipelines using cloud-native or equivalent orchestration tools.Experience with Delta ...

Engineer who thrives on untangling complex systems and modernising core infrastructure without breaking production. This is an exciting opportunity to modernise core C#/SQL systems! Extract legacy business logic, build clean services, and verify changes in shadow mode with zero downtime to revenue flows. Extract business rules scattered across … C#, embedded JavaScript and undocumented SQL stored procedures into a clean, tested, dependency-free rules assemblies. Build new services cleanly. with proper Dependency Injection (DI), robust authentication/authorization, structured logging, and full observability. Work fluently across both legacy .NET Framework 4.8 (ASP.NET MVC5, WebAPI 2, EF6) and modern .NET ...

/RevOps at a SaaS company experience Demonstrated familiarity with intent data (6sense), sales engagement platforms (Outreach, Salesloft, Gong), and conversational analytics Proficiency in SQL and at least one statistical programming language (Python, R, etc.) Experience with marketing platforms (Google Analytics, Salesforce, Marketo, etc.) Behavioural Expectations Strong background in bringing …/RevOps at a SaaS company experience Demonstrated familiarity with intent data (6sense), sales engagement platforms (Outreach, Salesloft, Gong), and conversational analytics Proficiency in SQL and at least one statistical programming language (Python, R, etc.) Experience with marketing platforms (Google Analytics, Salesforce, Marketo, etc.) Behavioural Expectations Strong background in bringing ...

APIs, microservices, integrations, Data flows, scalability, security Infrastructure concepts: Networking, authentication, IAM, Containers (Docker, Kubernetes) Understanding of: DevOps practices, CI/CD pipelines, Databases (SQL and NoSQL) Certifications AWS Certified Solutions Architect Azure Solutions Architect Expert Google Professional Cloud Architect TOGAF (for enterprise-focused roles) 3–8+ years in roles ...

PyTorch Geometric or DGL; graph embeddings, pathfinding, similarity, clustering, link prediction, node classification, anomaly detection, and GNN development. Programming and engineering: Advanced Python and SQL; APIs; test automation; data structures; distributed processing; Git; CI/CD; containers; infrastructure awareness; production debugging and performance optimization. Data engineering: Spark or Databricks, Kafka ...

data accessibility and usability. Key Responsibilities: Provide direct technical support to performance analyst/developer SMEs, optimising their use of Power BI alongside a SQL Data Warehouse. Collaborate with warehouse developers to refine data warehouse design for efficient data utilisation. Design and deliver informal training sessions to empower small groups … skills: Essential: - Proficiency in Power BI: Building datasets, reports, and managing the Power BI Service. - Strong knowledge of DAX and M. - Expertise in T-SQL, including effective SQL data source connections and query folding. - Solid experience in Data Modelling & Dataset Design. - Proven training experience in a mentoring/support/ ...

data security using entitlements frameworks to safeguard sensitive information Update logical and physical data models based on evolving business use cases and requirements Apply SQL expertise — including complex joins and aggregations — and leverage working knowledge of NoSQL databases to support diverse data access patterns Apply reuse-first, AI-assisted practices … Federated Data Lake), unified analytics platforms, and Python Experience across the data lifecycle, including ingestion, transformation, storage, and access patterns Advanced proficiency in SQL, including joins and aggregations, with a working understanding of NoSQL databases Significant experience with statistical data analysis and the ability to determine appropriate tools and data ...

challenging data science and data engineering tasks, including but not limited to exploratory analyses, statistical modeling, machine learning pipelines, ETL and data pipeline design, SQL and Python workflows, and experimentation or A/B test write-ups Illustrating "what good looks like" by writing precise, task-specific criteria for data … Fortune 100 company, with a senior or manager-level title Experience may be split across more than one qualifying employer Strong command of Python, SQL, statistical modeling, machine learning, experimentation and causal inference Proven ability to turn messy real-world data into rigorous analyses and reliable pipelines Excellent written English ...

other IT teams Develop and maintain HTML, CSS, JavaScript and script-based configurations and enhancements Perform data validation and root-cause analysis, and support SQL and database investigations where required Actively share knowledge, including keeping the Confluence knowledge base up to date in a structured, LLM-friendly format What … Experience configuring Medallia surveys, reporting and Medallia Digital Experience supporting ETL/ELT pipelines, ideally in Microsoft Fabric and/or IBM DataStage Strong SQL skills for data validation and root-cause analysis Working knowledge of HTML, CSS and JavaScript Experience gathering requirements and carrying out impact assessments with business ...

little as a few weeks. Our programme includes: • Official CompTIA Data+ Certification • Official BCS accredited Business Analysis Foundation Certification • Training in Excel, SQL, Python, Power BI, and Tableau • Professional CV and LinkedIn support • Interview preparation • Dedicated recruitment support until placed • Personalised 1-1 tutor support Flexible, affordable, achievable To make ...

little as a few weeks. Our programme includes: • Official CompTIA Data+ Certification • Official BCS accredited Business Analysis Foundation Certification • Training in Excel, SQL, Python, Power BI, and Tableau • Professional CV and LinkedIn support • Interview preparation • Dedicated recruitment support until placed • Personalised 1-1 tutor support Flexible, affordable, achievable To make ...

little as a few weeks. Our programme includes: • Official CompTIA Data+ Certification • Official BCS accredited Business Analysis Foundation Certification • Training in Excel, SQL, Python, Power BI, and Tableau • Professional CV and LinkedIn support • Interview preparation • Dedicated recruitment support until placed • Personalised 1-1 tutor support Flexible, affordable, achievable To make ...

business stakeholders to understand reporting requirements and identify priority data sets. Designing, building and maintaining Power BI dashboards, reports and data models. Writing SQL queries to extract, transform and validate data from source systems. Developing DAX calculations and measures to support scalable and accurate reporting. Reviewing existing Cognos reports … handover materials. What experience will you have? Strong hands-on experience using Power BI to build dashboards, reports and data models. Good knowledge of SQL and DAX. Experience working with business intelligence tools, structured data sets and reporting environments. Ability to translate business requirements into practical reporting solutions. Strong analytical ...

little as a few weeks. Our programme includes: • Official CompTIA Data+ Certification • Official BCS accredited Business Analysis Foundation Certification • Training in Excel, SQL, Python, Power BI, and Tableau • Professional CV and LinkedIn support • Interview preparation • Dedicated recruitment support until placed • Personalised 1-1 tutor support Flexible, affordable, achievable To make ...

little as a few weeks. Our programme includes: • Official CompTIA Data+ Certification • Official BCS accredited Business Analysis Foundation Certification • Training in Excel, SQL, Python, Power BI, and Tableau • Professional CV and LinkedIn support • Interview preparation • Dedicated recruitment support until placed • Personalised 1-1 tutor support Flexible, affordable, achievable To make ...

little as a few weeks. Our programme includes: • Official CompTIA Data+ Certification • Official BCS accredited Business Analysis Foundation Certification • Training in Excel, SQL, Python, Power BI, and Tableau • Professional CV and LinkedIn support • Interview preparation • Dedicated recruitment support until placed • Personalised 1-1 tutor support Flexible, affordable, achievable To make ...

little as a few weeks. Our programme includes: • Official CompTIA Data+ Certification • Official BCS accredited Business Analysis Foundation Certification • Training in Excel, SQL, Python, Power BI, and Tableau • Professional CV and LinkedIn support • Interview preparation • Dedicated recruitment support until placed • Personalised 1-1 tutor support Flexible, affordable, achievable To make ...

with access to the following additional courses to ensure you are suitably employable as a data analyst. Microsoft excel - to expert level. Learn SQL - the programming language used for extracting data from more complex databases. Learn Python 3 - Python 3 is a simple to use programming language used by many ...

recommendation. You will work closely with stakeholders across Retail Transformation and the wider business, translating their challenges into clear analytical questions and using SQL and Python to explore large, complex datasets.Day to day, you could be combining data from different sources, applying exploratory and statistical analysis, developing and evaluating analytical … break a question into a logical analytical approach, select an appropriate technique and explain why it fits the problem. You are comfortable working with SQL and Python and have applied statistical concepts and modelling techniques in practice.You look beyond what the data says to explain why it matters and what ...

other ad hoc duties that may be required from time to time Technical Requirements: Proven experience with Python, especially Pandas and NumPy Mastery of SQL and PostgreSQL: schema design, complex queries, indexing and performance optimisation, beyond basic querying Experience with pipeline orchestration and scheduling Proven ability to deliver reliable, tested ...