76 to 100 of 230 SQL Jobs in the City of London

strategy, maintain high engineering standards, and mentor junior developers. Technical Requirements Expert-level full-stack experience in C#/.NET or Java . Advanced SQL proficiency. Deep understanding of AI fundamentals and a proven track record of delivering AI tooling/platforms. Demonstrated ability to manage multiple priorities and deliver ...

analytics and modelling offerings and own portfolios spanning assurance for clients. Responsibilities: Providing analytics and modelling services through the use of software such as SQL, Python, Tableau and VBA Collaborating across the business with key stakeholders alongside managing and supporting more junior FTE within the team Work with clients ...

5+ years working with AWS services including Aurora, Postgres, Redshift, S3, DynamoDB, CloudFront, SES, API Gateway, Step Functions, EventBridge, and SAM/CloudFormation • Strong SQL programming expertise • Experience with NestJS and modern front-end development (JavaScript, HTML, CSS) • Familiarity with GitLab (or similar) and CI/CD workflows • Proven track ...

.NET Developer, C#, WPF - Mobile Telecommunications - London (Tech stack: .NET Developer, .NET 10.0, C# 14, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Programmer, Engineer, Architect, .NET Developer) Established in the early 1990s and listed on the London Stock Exchange our client is an instantly recognizable brand within the mobile telecommunications ...

strong, data‐driven culture across cross‐functional teams. Must‐Have Skills Mastery of dimensional data modelling and complex analytics engineering solutions. Expert‐level SQL with strong hands‐on experience using dbt. Proven ability to drive adoption of new standards, tools and patterns without direct authority. Exceptional communication and stakeholder management ...

solutions, develop enhancements, and implement fixes with minimal disruption. Skilled in writing specifications, executing test plans, and ensuring software quality. Experience with PL/SQL and Shell scripting for automation and troubleshooting is essential. Familiarity with CI/CD tools and knowledge of Azure cloud technologies are advantageous. Ability ...

full ownership of the workflow system, optimising performance, reporting, and continuous improvement Design and deliver best-in-class dashboards and reporting (Power BI, Tableau, SQL) to enhance operational efficiency and business performance If this role sounds of interest and you would like to know more do not hesitate to contact ...

code solve tangible business problems. Stack Versatility: You are highly proficient in Python ( FastAPI ) and TypeScript ( React/Next.js ), with a solid grasp of SQL and GCP . Independent Execution: You are comfortable working with high levels of trust and minimal oversight, moving projects forward even when the path ...

Unified Data Model Transformations & Insights Experience delivering end-to-end Salesforce Data Cloud implementations Strong integration experience (REST APIs, ETL, third-party platforms) Solid SQL and data architecture knowledge Experience integrating with platforms such as Snowflake, Databricks, AWS, BigQuery, or Tableau Salesforce Data Cloud Consultant certification Nice to Have Experience ...

clear commercial insights that influence product decisions Your Skills and Experience Strong commercial experience in product or growth analytics within consumer-facing technology Advanced SQL and strong Python capability, with confidence completing Python based analytical tasks Proven experience with experimentation, A B testing, and measuring product impact Background in propensity ...

cloud‐native AI engineering on AWS, with Azure knowledge and ability to design distributed, fault‐tolerant systems. Nice-to-Haves: TypeScript a plus; SQL proficiency for data work. Bridges technical and business teams with ease. Confident working with stakeholders at all levels. Shows initiative, works independently, and brings fresh ideas. ...

connecting disparate internal data sources. Stack Versatility: You are highly proficient in Python ( FastAPI ) and TypeScript ( React/Next.js ), with a solid grasp of SQL and GCP . The Profile The Practical Automator: You have a track record of saying "this process is slowing us down" and then building ...

design , including state management, retries, error handling, and resilience Experience with business process automation or workflow automation in real-world environments Comfortable working with SQL/NoSQL databases , including data modeling and validation Knowledge of containerization (Docker), orchestration platforms (Kubernetes), and deployment to cloud platforms (Azure, AWS, or GCP) Understanding ...

design , including state management, retries, error handling, and resilience Experience with business process automation or workflow automation in real-world environments Comfortable working with SQL/NoSQL databases , including data modeling and validation Knowledge of containerization (Docker), orchestration platforms (Kubernetes), and deployment to cloud platforms (Azure, AWS, or GCP) Understanding ...

Stardog, GraphDB, or Apache Jena/Fuseki Experience with graph databases (e.g., AWS Neptune) and hybrid storage models Advanced SPARQL skills Comfortable with SQL and NoSQL where appropriate Experience designing performant graph queries for production systems Automation & Data Engineering Experience building ingestion pipelines to populate graphs at scale Ability ...

designed complex, scalable, and highly available products and understand different types of architecture Solid experience with cloud platforms (AWS or GCP), and databases (SQL, NoSQL) Hands-on experience with Java, APIs, streaming, messaging, queue-based systems, Kubernetes and IaC Understanding of security by design and familiarity with compliance frameworks ...

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 ...

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 ...

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 ...