101 to 125 of 256 SQL Jobs in the City of London

design end‐to‐end solutions that integrate with a range of legacy and modern systems. Proficiency with programming and scripting languages such as JavaScript, SQL, Java, C#, or similar. Skilled at simplifying complex technical concepts for non‐technical audiences and influencing decision‐making. Minimum five years’ experience in a technical ...

analytics Requirements Credit risk experience, ideally within consumer finance Experience with credit bureau data, risk analytics, credit scoring models and lending strategies SQL and Python experience ...

systems, concurrency, and high-performance architectures. Hands-on experience with message queues (Kafka, RabbitMQ, Pulsar), API design, and event-driven systems. Solid understanding of SQL/NoSQL databases, caching, and data modelling. Strong knowledge of cloud platforms (Azure) and container technologies (Docker, Kubernetes). ...

have strong full stack software engineering experience You have strong TypeScript and Python skills, combined with React and React Native You're comfortable writing SQL and working with both transactional (Postgres) and analytical (ClickHouse) databases You can take a feature from your machine to production You have experience of using ...

Salary: Up to £90,000 base • Bonus: 10% average annual bonus • Working model: Hybrid, 3 days onsite in London (non-negotiable) • Tech stack: Python, SQL, GCP, Vertex AI, Gemini, LLMs • Sponsorship: This role cannot sponsor Interested? Please apply below. ...

comfortable working with messy data, enjoys problem solving and can communicate clearly with non technical stakeholders. What you’ll bring Strong Python and SQL Advanced modelling capability Experience working with complex datasets Strong communication and stakeholder engagement Experience working with spatial and non spatial data desirable Exposure to Azure ...

/IP) and full-stack infrastructure Experience with Git, Python, and Ansible Familiarity with containers (Docker, Kubernetes, LXC) Experience with monitoring tools and SQL databases Exposure to big data systems (e.g., Spark, HDFS, Airflow) Summary A great opportunity for someone who enjoys solving complex infrastructure challenges, automating systems, and working ...

techniques pragmatically, balancing speed, quality, and impact. Requirements 4+ years experience building and running production ML systems end to end. Strong Python and SQL skills; experience working with large datasets in the cloud. Hands-on experience with LLM-based systems (e.g. RAG, agentic workflows, NLP). Strong product and systems ...

stakeholders to gather requirements and deliver tailored solutions Ensure applications meet compliance, security, and performance standards Requirements Strong experience with Microsoft Power Platform Strong SQL Hands-on experience with Dataverse and data modelling Experience integrating APIs and external data sources Knowledge of Power Automate for workflow automation Understanding of security ...

What we’re looking for 2-3 yrs+ experience in GI pricing (motor or P&C) and experience building pricing models Strong Python + SQL (R also useful) for analysis, modelling, and repeatable data workflows Good grounding in actuarial principles (rating, loss cost, segmentation, validation) Experience with claims analysis ...

engineering excellence and continuous improvement Key Requirements 5+ years’ experience working with C#/.NET Experience developing front and middle office systems Strong SQL skills Experience with cloud-native solutions (Azure or AWS) Knowledge of event-driven, microservices architectures Full SDLC experience — from design through delivery and support Key Benefits ...

Shopify, Magento, SAP, Oracle etc.) Experience integrating with ERP, OMS & PIM systems Knowledge of integration methods (API, EDI, JSON, XML, streaming) Familiarity with AWS, SQL & analytics/reporting tools Experience working in Agile environments Strong problem-solving & stakeholder management skills 🌟 This is a high-visibility, hands-on role where ...

broader analytics function while focusing specifically on product analytics use cases. Your Skills and Experience Strong product analytics background with a commercial mindset. Advanced SQL skills and experience using Looker for analysis and reporting. Proven experience running and evaluating AB tests and other experiments. Confidence working with large, high volume ...

code reviews and engineering best practices What We're Looking For Strong Java experience and solid software engineering fundamentals Experience with ElasticSearch, Redis, and SQL/NoSQL databases Kubernetes deployment and cloud platforms (GCP or equivalent) Network routing experience — CloudFlare, Nginx Monitoring tools, particularly Grafana Experience working with large-scale ...

continuously. False positives, detection coverage, operational load, customer impact Designing features and intelligence layers that improve how risk is detected Running deep analysis in SQL and Python. No reliance on dashboards Translating typologies into production-ready signals and decisioning logic Deploying and scaling models and rules in real-time systems ...

Experience delivering end-to-end solutions in production environments Technical Skills API development ( REST/GraphQL ) and third-party integrations Strong knowledge of databases (SQL & NoSQL) Experience with event-driven systems/messaging (Kafka, RabbitMQ, SQS, etc.) Solid understanding of system design, architecture patterns, and testing frameworks Hands-on experience ...

Problem-Solving Ability Candidates will be assessed on this in interview Technical Experience Python (essential) KDB (essential) Additional/Preferred Skills Unix/Linux SQL Understanding of market data flows Monitoring tools (e.g. Dynatrace, Splunk) ITIL/Production Support frameworks Team & Working Model Team of 5 in London, part ...

Clarksons, visit us at www.clarksons.com. About the Role This isn’t just a traditional DBA role. It’s a chance to build on strong SQL Server experience and grow into a broader data platform engineering role . You’ll still work closely with databases … clear path here to grow into more data and platform engineering ownership , not just database administration. We’re looking for an experienced SQL Server and Data Platform Engineer with strong SQL Server experience to join a high-performing team managing a hybrid data platform including SQL Server (2017–2025), Azure ...

pipelines - including async/await patterns, Channel, pipelines, and avoiding synchronisation bottlenecks Proven ability to diagnose large dataset query performance issues across both relational (SQL) and document databases, including index analysis and query plan interpretation Familiarity with ETW, EventPipe, and diagnostics tooling (dotnet-trace, dotnet-counters, dotnet-dump) Duties: Profile ...

Business Analyst working on data or analytics-focused initiatives • Strong ability to translate business requirements into structured data definitions and models • Experience working with SQL & modern data platforms i.e. Snowflake • Experience with Data Warehouses If this sounds like you and you’d like to learn more, feel free ...

Power, Gas, Energy) Deep understanding of risk and PnL processes, including valuation and reporting Experience with Endur configuration and scripting (AVS/JVS) Solid SQL and data handling skills Ability to bridge business and technology stakeholders effectively Desirable Experience working on Endur upgrades or greenfield implementations Exposure to complex/ ...

manner • Familiarity with office software such as Excel, Word, Powerpoint, etc. • Strong analytical skills with experience in data analysis and reporting • Basic understanding of SQL or data visualization tools is a plus Important Note: Please be advised that this job posting is on behalf of a third-party agency. This ...

Technical capability Strong understanding of: Financial/statutory/regulatory reporting Reporting processes, controls and governance Advanced Excel skills; exposure to data tools/SQL beneficial Ability to design and build structured, scalable reporting solutions Consulting & delivery skills Confident leading: Client workshops Requirements gathering Solution walkthroughs Strong stakeholder management – able ...

service catalogue management What they are looking for: Proven application support experience with SaaS based applications A general understanding of Azure and ideally some SQL knowledge Financial Services industry experience would be advantageous Excellent team working & stakeholder management skills ...

experience on regulatory change programmes within commodities or financial services Strong front-to-back trade lifecycle understanding across ETD and OTC derivatives Hands-on SQL proficiency for interrogating complex relational databases Experience producing clear functional specifications for both business and technical audiences Comfortable working to Waterfall SDLC, with an appreciation ...