1,226 to 1,250 of 4,116 SQL Jobs in London

limitationsExperience with service-oriented architecture using containers, distributed systems and immutable infrastructure on GCP (including GKE, Compute Engine, Shared VPC and Cloud SQL)Expertise in Kubernetes, securing clusters (GKE) and meshes (Cilium is preferable), networking best practices and RBAC implementation (CKA, CKS qualifications are a plus)Experience with Infrastructure ...

Job Description Location: London, once in a week/Staines Contract Type: Permanent, Full-Time Salary: Up to £70,000 per annum, plus benefits Security Clearance: SC cleared is mandatory (candidates must currently hold active ...

Technical Business Analyst ( SC Cleared) London, United Kingdom | Posted on 08/10/2026 Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government ...

Ataccama is the agentic data trust company. Organizations worldwide rely on Ataccama ONE, the agentic data trust platform, to ensure data is accurate, accessible, and trusted for every decision and system. Powered by the ONE ...

DescriptionWe are seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function while actively designing, developing, and shipping software. This is a senior hands-on software engineering role. The successful ...

Role Purpose We are seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services. This is a ...

eDiscovery Project Manager We are a fast growing Ai/Technology driven eDiscovery provider seeking an experienced eDiscovery Project Manager to oversee comprehensive eDiscovery processes in response to legal, regulatory, and internal investigations. This role ...

Systems Accountant (9-12 Month FTC) Location: Hybrid/Remote - Travel to London required every 2 weeks Salary: £65,000 - £85,000 + Benefits Contract: 9-12 Month Fixed-Term Contract An exciting opportunity has ...

Data Analyst with VBA programming and PL/SQL Our Client a financial institution with offices in Canary Wharf London – are looking to recruit a Data Analyst with VBA and PL/SQL development experience. You must have at least 5+ years of experience as a Business Analyst … through verbal communication to both business and IT users Attention to detail and ability to grasp underlying complexities in data Strong VBA and SQL skills with respect to data profiling and data discovery as well as high proficiency in MS Excel Must have development and definitional knowledge ...

term contract. You will analyse commercial and marketing performance across European markets, delivering end-to-end insights to support business decisions. You will use SQL and Power BI to extract data, build dashboards, and present findings to both technical and non-technical stakeholders, with a focus on improving campaigns ...

support)Job SummaryWe are looking for a Production Engineer to support and maintain live production systems used by global customers. The role focuses on SQL Server databases, cloud infrastructure (AWS), system troubleshooting, and production support. You will work closely with customers, internal engineering teams, and operations to ensure system stability … performance, and reliability. Key ResponsibilitiesProvide production and application support for live systemsManage and maintain Microsoft SQL Server databasesTroubleshoot performance issues, database errors, and system outagesPerform database maintenance (backups, indexing, monitoring, recovery)Execute application patches, upgrades, and releases with minimal downtimePlan and perform data refreshes and database migrations across environmentsSupport cloud ...

Python Developer/Engineer (SQL ETL) London to 150k+Are you a data savvy Python Developer? You could be joining a Hedge Fund with complex work and substantial bonus earning potential. As a Python Developer you will develop and optimise the data platform, maintaining high standards across design, implementation, testing … Salary to 150kBonusPensionSelf development and career progression opportunitiesApply now to find out more about this Python Developer/Software Engineer (SQL ETL Python) opportunity. ...

Business Developer SQL/Power BI70,000 Plus 10% Bonus1 Day a week in West London OfficeQuant Capital is urgently looking for a Business Developer to join our high profile client. My Client is a well known global (yet not too corporate) financial software (fintech) business that has developed … handling large data sets, and engaging with stakeholders to understand their data and reporting requirements. You will use tools like Power BI, Excel, and SQL to perform data analysis, identify trends, and develop opportunities for more effective data usage within the business. The Business Developer should have: Strong SQLStrong Power ...

software engineering concepts and 3 years applied experience. Good working knowledge of AWS, Databricks, and Python. Experience across the data lifecycle. Advanced at SQL, including joins and aggregations. Working understanding of NoSQL databases. Significant experience with statistical data analysis and ability to determine appropriate tools and data patterns for analysis. ...

testing, and a supportable handoff. This is a hands-on data and software engineering role. You will build in real enterprise customer environments - writing SQL, Python, and Apex; building ingestion pipelines; debugging identity resolution; and shipping working implementations from sandbox through production. If you\'re looking for a purely declarative … it. What You\'ll Do Build in customer environments. Configure and develop directly in customer sandboxes and production - using Data 360 configuration, SQL, Apex, Flow, Python, the REST Query API, the Interaction SDK, Salesforce DX, CLI, Git, Data Kits, and deployment tooling as required - following security, change-management, and release ...

sources. Strong expertise designing performant read‐heavy systems, including relational database optimisation, indexing strategies, materialised views, caching, and API performance tuning. Solid database fundamentals (SQL and non‐SQL) and strong SQL querying skills, as well as deep expertise in Kafka. Deep experience with a JVM‐based language (Pleo's product ...

science methods and tools including hardware acceleration, advanced calculus, C++ including STL, C#, .NET, Java, object oriented software design, Python, kdb, Structured Query Language (SQL), mathematical finance/programming and statistics and probability Develop pricing models using numerical techniques for valuation including Monte Carlo Methods and partial differential equation solvers … Recommended Qualifications Experience in a comparable quantitative modeling or analytics role, ideally in the financial sector Must have technical/programming skills; C# .Net, SQL and C++ Exposure to Market Data; Statistics and Probability based calculations; Using probability theory to evaluate the risks of complex financial instruments, solve analytical equations ...

science methods and tools including hardware acceleration, advanced calculus, C++ including STL, C#, .NET, Java, object oriented software design, Python, kdb, Structured Query Language (SQL), mathematical finance/programming and statistics and probabilityDevelop pricing models using numerical techniques for valuation including Monte Carlo Methods and partial differential equation solversCollaborate closely … appropriate timeframeRecommended Qualifications: Experience in a comparable quantitative modeling or analytics role, ideally in the financial sectorMust have technical/programming skills; C# .Net, SQL and C++ Exposure to Market Data; Statistics and Probability based calculations; Using probability theory to evaluate the risks of complex financial instruments, solve analytical equations ...

testing, and a supportable handoff. This is a hands-on data and software engineering role. You will build in real enterprise customer environments - writing SQL, Python, and Apex; building ingestion pipelines; debugging identity resolution; and shipping working implementations from sandbox through production. If you're looking for a purely declarative … this isn't it. What You'll DoBuild in customer environments. Configure and develop directly in customer sandboxes and production - using Data 360 configuration, SQL, Apex, Flow, Python, the REST Query API, the Interaction SDK, Salesforce DX, CLI, Git, Data Kits, and deployment tooling as required - following security, change-management ...

decisions are expensive to reverse. Comfort being the most technical person at the table and the most commercially aware person in engineering. Python and SQL are essential. Experience with q and kdb+ is highly desirable but not required. The appetite to become genuinely good at it matters more. ...

Skills Strong cloud platform skills, with a focus on Google Cloud Platform (GCP), Amazon Web Services (AWS), and Snowflake. Fluency in Structured Query Language (SQL). Deep understanding of Extract, Transform, Load (ETL) and Extract, Load, Transform (ELT) processes. Ability to understand and discuss technical concepts and manage technical trade ...

validation, and performance evaluation. Data & Solution Development Gather, preprocess, analyze, and model large volumes of structured and unstructured data from multiple sources. Use Python, SQL, Spark, and other relevant technologies to build scalable analytical and machine learning solutions. Develop features, datasets, and analytical approaches that support model development, experimentation … problems. Hands‐on experience with generative AI, large language models, NLP, or other modern AI technologies. Strong programming skills in Python and experience with SQL and large-scale data processing technologies. Experience with modern machine learning frameworks such as PyTorch, TensorFlow, scikit-learn, or equivalent technologies. Strong understanding of statistical ...

platform are named, specified, and tracked — not just worked around QA coverage expands naturally with each deployment increment rather than lagging behind Technical Strong SQL skills — comfortable writing and reading complex analytical queries (window functions, CTEs, aggregations) to interrogate data and verify correctness Hands-on experience with Databricks — running queries … navigating Unity Catalog, reading Spark job outputs and understanding what they mean for data quality Working knowledge of PySpark or Spark SQL — enough to read pipeline code, understand transformations, and trace where data issues originate Understanding of Lakehouse/medallion architecture (bronze-silver-gold) and how data flows and changes ...

across enterprise customers and their data Own the data layer, schema design, query performance, and data integrity - with a strong emphasis on PostgreSQL and SQL more broadly Write and maintain thorough test coverage using RSpec, treating testing as a first‐class part of delivery Package and deploy services using Docker … pager rotation What You'll Bring: 4-8 years of professional software development experience, ideally including full-stack work with a backend lean Strong SQL fundamentals; hands‐on experience with PostgreSQL ideal Comfortable working within large, sophisticated, existing codebases and making changes safely Scripting ability for automation and tooling (language ...

researchers and product engineers, with substantial freedom to choose the approach and build the systems yourself. What you bring Must haves: Strong Python and SQL, with experience designing and operating production databases. Solid experience building and operating production data pipelines over large, messy datasets. Expertise with running search systems over ...