1,826 to 1,850 of 2,615 SQL Jobs in London

teams to translate business constraints into mathematical formulations. A typical day Morning stand-up: align on performance targets and new constraints. Data dive: explore panel behaviour in Python/SQL, craft new features. Modelling sprint: run hyper-parameter sweeps or explore heuristic/greedy and MIP/SAT approaches. Deployment: ship a model as a container, update an Airflow (or … Azure Data Factory) job. Review: inspect dashboards, compare control vs. treatment, plan next experiment. Tech stack Python (pandas, NumPy, scikit-learn, PyTorch/TensorFlow)SQL (Redshift, Snowflake or similar)AWS SageMaker Azure ML migration, with Docker, Git, Terraform, Airflow/ADFOptional extras: Spark, Databricks, Kubernetes. What you'll bring 3-5+ years building optimisation or recommendation systems at scale. More ❯

company, seeking highly motivated Senior Full Stack Engineers to join their close-knit product team and drive innovation in sustainable technology. Core Tech Stack: React.js, Python, TypeScript, FAST APIs, SQL Alchemy, Docker, AWS Role Responsibilities: Lead the development and enhancement of their in-house product management and customer-facing platforms, achieving feature parity with an existing SaaS solution and driving … secure, market-leading system. Build scalable, secure full-stack applications using React.js, TypeScript, Python, and FastAPI, following modern development best practises. Design and implement robust APIs and microservices, using SQL Alchemy and FastAPI for efficient backend architecture. Some of the benefits: 25 days of annual leave + Bank Holidays, and the option to purchase up to 5 additional days per More ❯

and data quality processes Collaborate closely with product and business teams to define useful metrics and datasets Requirements 3+ years of experience in data engineering or product analytics Strong SQL skills (preferably with ClickHouse or similar columnar databases) Experience with event tracking systems (web or mobile) and data collection Understanding of data modeling and layered data architecture (raw transformed business … ready) Hands-on experience with BI tools - ideally not just using dashboards, but configuring or scripting them (Grafana, Superset, Metabase, etc.) Ability to write reusable, parameterized SQL templates Familiarity with basic data monitoring and quality checks Strong product/business sense and ability to prioritize practical solutions Experience with large datasets (millions of daily events, tens of GB) What We More ❯

role-based access control system Day 3: Input Validation, Output Escaping & Common Attacks Topics Covered: · Input validation and sanitization: filter_var(), custom validators · Output escaping for HTML, JS, and SQL · Common PHP vulnerabilities: o SQL Injection o Cross-Site Scripting (XSS) o Cross-Site Request Forgery (CSRF) o Remote File Inclusion (RFI) & Local File Inclusion (LFI) Hands-On Labs: · Exploiting More ❯

role-based access control system Day 3: Input Validation, Output Escaping & Common Attacks Topics Covered: · Input validation and sanitization: filter_var(), custom validators · Output escaping for HTML, JS, and SQL · Common PHP vulnerabilities: o SQL Injection o Cross-Site Scripting (XSS) o Cross-Site Request Forgery (CSRF) o Remote File Inclusion (RFI) & Local File Inclusion (LFI) Hands-On Labs: · Exploiting More ❯

process enhancements Work closely with Customer Success, Sales, Tech and Payment Programmes teams to enhance our product and implement the latest trends from the payments industries Review data using SQL to gain insights on payments performance and trends WHAT YOU'LL BRING 2+ years of professional experience, preferably at a UK FinTech, PSP, PayTech You have worked in a Payments … in a dynamic and time bound environment You have ability to manage multi channel communications from multiple external partners (scheme, processor, manufacturer) You have strong reporting and analytical skills, SQL or Python would be an advantage You have a strong proficiency in Excel You are a fast learner and are keen to work in an international team with a real More ❯

to advance the world of fintech, we'd like to ask you: Are you FIS? About the role: We are seeking a Quality Assurance Analyst with experience in Python, SQL, and Linux. The ideal candidate will be familiar with the Trade Life Cycle and have good knowledge and experience in QA and testing. The PTP Platform is a cloud-based … with Senior QA Engineers and the QA Manager to implement wider QA and Testing initiatives. What you will need: Hands-on experience in Automation Frameworks using Python, Proficiency in SQL, including creating complex queries Good hands-on experience with UNIX/Linux commands and scripting skills Relevant degree in a numeric discipline, or equivalent work experience Test Case management (e.g. More ❯

Modelling projects. What I am looking for: Ideally 3+ Years in the Cyber Insurance Cat Modelling/Non Nat Cat field within London Market Experienced in R/Python, SQL, Excel Excellent presentation and communication skills Right to work in the UK is a must This is a fantastic opportunity for you if you are looking to move into the More ❯

Modelling projects. What I am looking for: Ideally 3+ Years in the Cyber Insurance Cat Modelling/Non Nat Cat field within London Market Experienced in R/Python, SQL, Excel Excellent presentation and communication skills Right to work in the UK is a must This is a fantastic opportunity for you if you are looking to move into the More ❯

What I am looking for: 4-6 years experience in the cyber catastrophe space within the London market Excellent knowledge on CyberCube/RMS Good use of coding skills: SQL, Python, R Excellent communication and problem-solving skills If this sounds like yourself, or someone you know, please reach out to me sueanne.phee@eamesconsulting.com More ❯

What I am looking for: 4-6 years experience in the cyber catastrophe space within the London market Excellent knowledge on CyberCube/RMS Good use of coding skills: SQL, Python, R Excellent communication and problem-solving skills If this sounds like yourself, or someone you know, please reach out to me sueanne.phee@eamesconsulting.com More ❯

Key Requirements 5+ years’ experience in business analysis with a focus on data and insurance. Strong understanding of data platforms, especially data migration, quality, and Lakehouse models. Experience with SQL and PowerBI Proven insurance sector experience (broker, MGA, or carrier preferred). More ❯

with tools such as Phabricator, Sandcastle, Buck Experience with CI/CD concepts such as pipelines, jobs, alerts, managing build capacity. Experience debugging and troubleshooting complex systems Experience with SQL and data engineering Software development experience in Python, C#, C++, Hack/PHP Experience in build systems Experience with Android and Unity is nice to have Experience with Bazel, buck More ❯

modelling across various classes of business. Ideally I am looking for someone with: 4-5 Years of Catastrophe Modelling in Natural Catastrophe's within the London Market Proficiency in SQL, RMS/AIR, Python, R, geospatial tools (ideal but not essential) Excellent attention to detail and data management to develop automation tools Strong communication skills and delivery If this sounds More ❯

modelling across various classes of business. Ideally I am looking for someone with: 4-5 Years of Catastrophe Modelling in Natural Catastrophe's within the London Market Proficiency in SQL, RMS/AIR, Python, R, geospatial tools (ideal but not essential) Excellent attention to detail and data management to develop automation tools Strong communication skills and delivery If this sounds More ❯

Holds 4-6 years of experience in Cat Modelling or Exposure Management in the London Market Excellent analytical skills in data management and model frameworks Hands on experience with SQL, AIR, Oasis, and Python (a plus) Collaborative and proactive mindset Experience with CAT Metrics If you might be considering a change of direction in your Nat Cat career, or perhaps More ❯

Holds 4-6 years of experience in Cat Modelling or Exposure Management in the London Market Excellent analytical skills in data management and model frameworks Hands on experience with SQL, AIR, Oasis, and Python (a plus) Collaborative and proactive mindset Experience with CAT Metrics If you might be considering a change of direction in your Nat Cat career, or perhaps More ❯

internal teams and clients. Create clear and engaging charts, dashboards, and reports using tools like Excel Data Analyst Proficiency in Excel (pivot tables, VLOOKUP, basic formulas). Familiar with SQL An understanding of data visualisation tools Strong analytical and problem-solving skills Data Analyst Immediate interviews on TEAMS By applying to this vacancy, you are giving permission to no1 legal More ❯

Modelling projects. What I am looking for: Ideally 3+ Years in the Cyber Insurance Cat Modelling/Non Nat Cat field within London Market Experienced in R/Python, SQL, Excel Excellent presentation and communication skills Right to work in the UK is a must This is a fantastic opportunity for you if you are looking to move into the More ❯

environment. What I am looking for: Great communication skills and understanding of catastrophe modelling 4-6 Years of experience within the insurance industry based in London Strong proficiency in SQL, RMS and/or AIR, Python, and/or R Strong analytical skillset If this sounds of interest, or if you are unsure if this would be the right step More ❯

similar roles Strong written and verbal communication skills, with the ability to simplify complex data Demonstrated experience using data to drive business decisions and validate reports Working knowledge of SQL databases and querying Proficient in Excel and familiar with data analysis tools such as Python or SQL Strong organisational skills and a high attention to detail Desirable Qualifications & Experience: Knowledge More ❯

similar roles Strong written and verbal communication skills, with the ability to simplify complex data Demonstrated experience using data to drive business decisions and validate reports Working knowledge of SQL databases and querying Proficient in Excel and familiar with data analysis tools such as Python or SQL Strong organisational skills and a high attention to detail Desirable Qualifications & Experience: Knowledge More ❯

to join a fast-growing team What I am looking for: 3+ Years of experience in the insurance industry in London Proficient user of RMS and/or AIR, SQL, Python (ideally) First step into a senior position Motivated mindset to meet your individual, team, and company's goals If this sounds of interest, please reach out to me at More ❯

What I am looking for: 4-6 years experience in the cyber catastrophe space within the London market Excellent knowledge on CyberCube/RMS Good use of coding skills: SQL, Python, R Excellent communication and problem-solving skills If this sounds like yourself, or someone you know, please reach out to me Eames Consulting is acting as an Employment Agency More ❯

Holds 4-6 years of experience in Cat Modelling or Exposure Management in the London Market Excellent analytical skills in data management and model frameworks Hands on experience with SQL, AIR, Oasis, and Python (a plus) Collaborative and proactive mindset Experience with CAT Metrics If you might be considering a change of direction in your Nat Cat career, or perhaps More ❯