551 to 575 of 813 SQL Jobs in London

Role Responsibilities * Build and maintain scalable data pipelines, managing large data sets from internal and external sources. * Develop and optimise ETL processes using AWS, SQL, and modern cloud technologies. * Manage API integrations and automate data ingestion and transformation workflows. * Improve infrastructure scalability, performance, and data delivery processes. * Develop analytical tools … translate business requirements into technical solutions. Role Requirements * 1-3 years' experience in data engineering or a similar analytical role. * Strong proficiency in SQL and Python; experience with AWS and data warehousing concepts (e.g., Snowflake). * Experience with BI tools such as Tableau advantageous. * Strong analytical and structured problem-solving ...

enhancements to the Oracle General Ledger (GL) dataflow, including the onboarding and integration of additional PRISM position data. The role requires strong hands on SQL Server development skills, deep experience with data modelling, transformation logic, and ETL frameworks (SSIS or equivalent), and the ability to work closely with analysts … architectural standards. * Design or modify data models to accommodate new PRISM position attributes. * Ensure data consistency, referential integrity, and alignment with business rules. * Tune SQL queries, optimise ETL performance, and resolve bottlenecks. * Add or update validation rules, data quality checkpoints, reconciliations, and monitoring scripts. * Support defect analysis and resolution across ...

/GCP (based on organization need) integrated with Databricks. Data Engineering & Platform Build Build and optimize large-scale ETL/ELT pipelines using PySpark, SQL, and Delta. Oversee data quality frameworks, metadata management, lineage, and monitoring. Leadership & Stakeholder Engagement Work closely with business leaders and product teams to translate requirements … experience in data engineering or data architecture. 5+ years of hands-on architecture experience specifically in Databricks . Expert in Apache Spark , PySpark , Databricks SQL , Delta Lake, and distributed systems. Strong understanding of Lakehouse architecture , BI ecosystems, and modern data platforms. Cloud expertise in Azure/AWS/GCP (Azure ...

developers, and DevOps engineers Implement data audit trails, archiving processes, batch workflows and system recovery Integrate external APIs and manage secure data flow with SQL Server and related tools What You Bring Minimum of 5 years of hands-on experience with .NET backend development Experience in financial services, FinTech … wealth management environments Strong proficiency in .NET Core/C#, SQL, Web API and RESTful services Proven experience working on SaaS platforms Strong experience using Microsoft Azure in production environments Good understanding of backend architecture, performance optimisation and security Experience working with system integrations and external APIs Nice to Have ...

Development (TDD) in day-to-day development. Use static code analysis tools such as SonarQube to maintain clean, high-quality code. Work efficiently with SQL, data joins, and large/complex datasets. Leverage AI tooling to enhance productivity in coding and system design. Required Skills & Experience 8+ years ' experience … Degree in Computer Science, Software Engineering, or related field. Strong expertise in Java + Spring Boot/Spring Data/Spring Cloud . Excellent SQL knowledge and experience optimising queries and data models. Strong understanding of in-memory data loading and efficient join strategies. Deep familiarity with Java tooling (Maven ...

PowerApps Developer London Up to £70,000 Power Apps, Canvas Apps, Power Automate, Azure SQL, Power Platform My client, a fast-growing insurance focused organisation, is looking for a Power Platform Developer to support the design and delivery of cloud-based solutions that streamline business processes and improve operational efficiency. … focus on quality, usability, and long-term maintainability. Technology environment My client operates entirely in the cloud, with a data warehouse built on Azure SQL integrating third-party data sources and internally developed applications. The Power Platform is central to reporting and automation, alongside Excel, with future integration planned across ...

worry if you do not meet all of these Experience building data pipelines or data applications Strong skills in Python and/or SQL Familiarity with tools like Spark, Databricks, or Airflow Experience with AWS, Azure, or GCP Strong problem-solving and communication skills What We Offer Competitive salary + … excited by solving complex data challenges in a high-performance environment, we’d love to hear from you. Data Engineering, Data Pipelines, ETL, Python, SQL, Spark, Databricks, Airflow, AWS, Azure, GCP, Cloud Technologies, Data Processing, Data Transformation, Data Quality, Scalable Systems, Data Applications, Data-Intensive Systems, Data Engineer, Engineering Consultant ...

build and deploy scalable, secure data solutions using Azure Databricks, Data Factory and Data Lake Storage. Develop and optimise advanced data pipelines with Python, SQL, Spark/PySpark and Delta Lake. Champion strong data quality, governance and observability practices. Modernise legacy systems and support large-scale migrations into Azure. Provide … with organisational needs. Minimum Criteria Extensive experience with Azure services including Azure Databricks, Azure Data Lake Storage, and Azure Data Factory. Advanced proficiency in SQL, Python, and Spark (PySpark), with a strong focus on performance optimization and distributed processing. Proven experience in CI/CD practices using industry-standard tools ...

application deployments, optimize performance, and troubleshoot infrastructure issues. • Support ETL/ELT workflows and data pipeline infrastructure for training and inference workloads across databases (SQL, NoSQL, Vector DBs, Graph DBs). • Provide technical guidance and mentorship on DevOps best practices, infrastructure design, and deployment strategies. Required Skills & Experience: • Strong experience … Python, Bash, Go) • Strong experience with monitoring and observability tools (CloudWatch, Prometheus, Grafana, Datadog, Sentry, New Relic) • Experience with database administration and optimization across SQL, NoSQL, vector databases (Pinecone, FAISS), and graph databases (Neo4j) • Knowledge of networking, security best practices, IAM configuration, and secrets management • Experience supporting data pipelines ...

Lead Data Engineer - Databricks Location: Remote UK or hybrid/onsite at one of our clients’ offices Working Pattern: Remote UK/Hybrid or office based Salary: Competitive ARCA Resourcing is proud to be partnered ...

Automation - Customer Service Management - Field Services — Demonstrable knowledge of capabilities of the supporting software in the Microsoft stack (certification is a positive), including: - Azure SQL/SQL Server - PowerApps, LogicApps, Flow and Common Data Service - Visual Studio Team Service — Knowledge of best practices for working with offshore teams — Experience ...

Senior Data Engineer (Python/PySpark & SQL) London (Hybrid - 3 days in office | Monday, Tuesday, Wednesday) Up to £85,000 dependent on experience Ref: J13073 We're working with a fast-growing AI SaaS business where data sits at the core of everything they build. They're looking … with real-world, messy data and shaping it into reliable, decision-ready datasets used across product, analytics, and machine learning. Python/PySpark and SQL are central to the role. The Role: You'll design and maintain data pipelines, handle edge cases, and ensure data quality as the platform scales. ...

Senior BI & Insight Analyst ( Power BI, SQL, DAX) Location: London Hybrid Working: Remote (once a month in office) Overview We are seeking a Senior BI Analyst to support data-driven decision-making across the business. The role focuses on analysing complex datasets, developing dashboards and reports, and translating insights into … integrity across systems. Skills & Experience Proven experience as a Data Analyst/BI Developer in a data-driven environment. Advanced Power BI experience. Strong SQL skills and experience working with large datasets. High proficiency in Excel. Experience with data visualisation tools; Python desirable. Strong analytical mindset and problem-solving skills. ...

Senior Developer, Back End, API, .Net SQL, NW London to £80K (office based role) A Senior Back End Developer is required to join this established financial software house based in North London. They work with some of the leading brands in retail and media, offering financial management systems developed … house by their small dynamic team of tech professionals. Due to growth a Senior Developer is required with expertise in .NET, C#/VB, SQL Server, and SAP Business One integration. The ideal candidate should have strong skills in RESTful API development, database optimization, and Azure DevOps pipeline management. Knowledge ...

e.g., EPM connectors). Demonstrated ability to develop semantic models in FDI. Proven experience designing and extending security models, security contexts, and RBAC. Strong SQL & PL/SQL skills. Practical experience with performance tuning in reporting and data-intensive environments. Ability to work independently and own delivery ...

enterprise system. You will work closely with existing developers to maintain and upgrade a Java-based monolithic application backed by an Oracle PL/SQL database, gaining deep knowledge of the system and the business processes it supports. Alongside maintenance work, you will help introduce modern engineering practices and cloud … enjoys understanding complex systems and improving them over time. Key Responsibilities Maintain and enhance a Java monolithic application with an Oracle PL/SQL database Pair with existing developers to learn system architecture, domain logic, and business processes Refactor and improve legacy PL/SQL and database-driven business logic ...

Data Analyst – Real Estate - Excel, Power BI, SQL £425/day (OUTSIDE IR35) 3 days a week on site - Soho A leading European logistics real estate firm is seeking a Data Analyst. Operating across a vast network of warehouse spaces and transportation hubs, this established company is launching a cutting … streamline operations • Monitor data errors, develop error-handling protocols, and maintain governance standards with comprehensive audit trails • Build transformation logic using Power Query and SQL, supporting evolution of the medallion architecture (Bronze, Silver, Gold layers) • Work closely with the Data Engineering team and liaise with external data providers to resolve ...

behaviour and identify opportunities * Building dashboards and reporting used by teams across the business * Supporting analytics for checkout flows and key site features * Using SQL, dashboarding tools, and Excel to deliver clear, actionable insights * Contributing to the evolution of product analytics processes and frameworks Your Skills and Experience You will … need: * Strong aptitude for analytical problem-solving and logical thinking * Good understanding of how digital and web analytics works * Hands-on experience using SQL to query and manipulate data * Experience with dashboarding tools such as Power BI or Tableau * Confident Excel skills * Interest in product analytics, funnels, and digital journeys ...

specialists, senior leaders, and external stakeholders. You will: Lead on the collection, cleaning, and analysis of data from member organisations and external sources. Use SQL and Excel as core tools to manipulate large, complex datasets and build robust analysis. Develop clear, engaging dashboards and visualisations in Power BI to communicate … methodologies across the analytics function. Your Skills & Experience You will be a strong fit if you can demonstrate: Strong commercial experience working with SQL to extract and manipulate data. Advanced Excel skills, including working with large datasets, complex formulas, and quality checks. Experience using a data visualisation tool, ideally Power ...

insight into key website and app features to drive optimisation. * Working closely with stakeholders to understand requirements and support product decisions with data. * Using SQL and analytics tools to investigate behaviour and surface clear, actionable insight. Your Skills and Experience * Strong analytical thinking and problem-solving ability. * Awareness of digital … analytics concepts, including how funnels work and how to analyse them. * Solid capability with SQL for querying and exploratory analysis. * Experience using dashboarding tools such as Power BI or Tableau. * Confident using Excel for analysis and reporting. * An interest in product analytics and working on high-visibility digital projects. What ...

their Finance Systems team. The successful candidate will have prior experience working with a legal practice management system-ideally Elite 3E -and experience of SQL Server reporting . This is an excellent opportunity to join a friendly and supportive team, offering interesting work alongside strong learning and development opportunities. Main … legal practice management system), preferably within a first-line support role A clear understanding of financial processes within a professional services environment Experience using SQL to extract, transform, and present data for reporting purposes (or a strong willingness to learn) Strong Excel skills for ad-hoc reporting and data presentation ...

analysis across key customer journeys such as checkout and conversion flows. * Building dashboards and reporting used by product, UX, engineering and senior leaders. * Using SQL to extract, manipulate and analyse data from multiple sources. * Evaluating the performance of web and app features and identifying optimisation opportunities. * Supporting the development … translate insights into measurable product improvements. Your Skills and Experience * Strong analytical thinking with a solid understanding of digital and website analytics. * Proficient in SQL and able to work independently with guidance. * Experience using dashboarding tools such as Power BI or Tableau. * Confident working with Excel for analysis and reporting. ...

digital content initiatives across podcasting, video, YouTube, and app engagement • Visualise and report on data trends/insights using Tableau • Delivering analytical solutions using SQL and Python, including exploratory modelling • Ensuring quality and rigour in analytic processes, testing, and data validation • Gathering requirements and translating business needs into clear analytical … transition away from legacy BI platforms Your Skills and Experience: • Strong experience managing analysts with a focus on coaching and development • Commercial experience across SQL and working knowledge of Python for analytics and modelling • Experience in a data visualisation tool such as Tableau or Power BI • Proven capability in conducting ...

architectural direction and best practices. Key Responsibilities Design and maintain scalable data architectures across Snowflake and Databricks Lead schema design, dimensional modelling, and SQL performance optimisation Build robust ETL/ELT pipelines Develop resilient API ingestion workflows Implement data quality frameworks and enforce data contracts Build CI/CD pipelines … elevate engineering standards Key Skills and Experience Management of technical teams and near shore partners 5+ years hands-on Data Engineering experience Expert-level SQL and advanced data modelling Strong Python Experience with Snowflake and Databricks Cloud experience Experience with orchestration tools (Airflow, Prefect) CI/CD and DataOps experience ...

ASP.NET MVC web applications and SharePoint solutions. Implement responsive, user-friendly interfaces using frameworks such as React, Angular, Bootstrap, and jQuery. Develop and optimize SQL databases to support application needs. Utilize low-code platforms like PowerApps and Power Automate to streamline workflows. Create and manage reports using SSRS and Power … Looking For Degree in Computer Science, Information Systems, or related field. Minimum 3 years' experience in software development, with strong skills in SharePoint, SQL Server, and the .NET environment. Proficiency in C#, ASP.NET MVC/Core, and web API development. Experience with front-end frameworks and modern development practices. Strong ...