1,151 to 1,175 of 1,213 SQL Jobs in the City of London

Full-Stack Product Engineer | Python | TypeScript | React | SQL | Rust | London (On-site) Location: London (On-site, 5 days per week) Package: £87K – £130K + Equity Eligibility: UK-based candidates only | Visa sponsorship not available Required Tech Stack/Experience: Python, SQL, TypeScript, React, (Rust or C, Nice to have) | 4 + years hands-on full-stack development | Experience building technically … complex products from scratch. Not a feature factory - this is real product engineering. Must-haves: 4+ years full-stack engineering experience (Python and/or TypeScript + React) Strong SQL knowledge and ability to work across the stack Experience shipping production-grade products (not just internal tools) Ability to work collaboratively in an on-site, high-performance team environment Passion … products are built and deployed. What They’re Looking For 4-8 years of full-stack engineering, ideally with startup or scale-up experience. Strong technical foundation in Python, SQL, TypeScript, and React. Comfortable owning features end-to-end and delivering tangible impact. Passion for learning, experimentation, and creative problem-solving. Excellent communication skills - you can explain why something works More ❯

Full-Stack Product Engineer | Python | TypeScript | React | SQL | Rust | London (On-site) Location: London (On-site, 5 days per week) Package: £87K – £130K + Equity Eligibility: UK-based candidates only | Visa sponsorship not available Required Tech Stack/Experience: Python, SQL, TypeScript, React, (Rust or C, Nice to have) | 4 + years hands-on full-stack development | Experience building technically … complex products from scratch. Not a feature factory - this is real product engineering. Must-haves: 4+ years full-stack engineering experience (Python and/or TypeScript + React) Strong SQL knowledge and ability to work across the stack Experience shipping production-grade products (not just internal tools) Ability to work collaboratively in an on-site, high-performance team environment Passion … products are built and deployed. What They’re Looking For 4-8 years of full-stack engineering, ideally with startup or scale-up experience. Strong technical foundation in Python, SQL, TypeScript, and React. Comfortable owning features end-to-end and delivering tangible impact. Passion for learning, experimentation, and creative problem-solving. Excellent communication skills - you can explain why something works More ❯

Application Support Lead 🧑💻- Payments & FX 🧠-SQL & Scripting 🛠- Up to £95,000 + Bonus and Benefits 💷 -Permanent 🏢– London📍 An established Asset Manager is seeking a proactive Application Support Analyst to join their Front Office technology function. This is a hands-on role supporting business-critical trading and investment systems, where you’ll work closely with portfolio managers, traders, and cross-functional … role in ensuring the availability and reliability of trading applications—handling incident resolution, improving system performance, and contributing to the evolution of internal tooling. Strong technical skills in Python, SQL, and experience with AWS are essential. 🔍 Key Responsibilities: Looking for a strong team lead from a technical background, leading a team in new and exciting Greenfield project. Provide front-line … investment platforms Investigate and resolve real-time application issues, minimising disruption to the business Write and maintain Python scripts for automation and support tooling Manage and query databases using SQL; maintain awareness of data flows and schemas Collaborate with infrastructure, engineering, and front office teams to maintain robust system performance Participate in platform upgrades, deployments, and change management processes Ensure More ❯

Senior Analytics Engineer - SQL, Python, Looker, DBT, AWS OB are partnered with an industry leader in the E-Commerce space, who are looking to grow their Analytics Engineering function by hiring multiple Analytics Engineers. You'll be working extensively with DBT to enhance the businesses Data capabilities, allowing stakeholders across the business to made Data driven decisions. Senior Analytics Engineer … SQL, Python, Looker, DBT, AWS Key skills and experience: SQL & Python DBT Looker AWS Salary of £70k-£80k depending on skills and experience + extensive benefits package Hybrid working with 3-days a week required in a London based office To be considered, you must be UK based and sadly visa sponsorship is unavailable Senior Analytics Engineer - SQL, Python, Looker More ❯

Mid-Level Analytics Engineer - SQL, Python, Looker, DBT, AWS OB are partnered with an industry leader in the E-Commerce space, who are looking to grow their Analytics Engineering function by hiring multiple Analytics Engineers. You'll be working extensively with DBT to enhance the businesses Data capabilities, allowing stakeholders across the business to made Data driven decisions. Mid-Level … Analytics Engineer - SQL, Python, Looker, DBT, AWS Key skills and experience: SQL & Python DBT Looker AWS Salary of £60k-£70k depending on skills and experience + extensive benefits package Hybrid working with 3-days a week required in a London based office To be considered, you must be UK based and sadly visa sponsorship is unavailable Mid-Level Analytics Engineer … SQL, Python, Looker, DBT, AWS More ❯

project work. Any further experience in full lifecycle software engineering is of interest, from development, test/QA, project management and application support. Key skills needed, ideally: Linux scripting SQL Python FIX 2-3 years minimum experience in trading application support Full production lifecycle - development, test/QA using Jira/Gitlab, project work and support Apply now for more More ❯

project work. Any further experience in full lifecycle software engineering is of interest, from development, test/QA, project management and application support. Key skills needed, ideally: Linux scripting SQL Python FIX 2-3 years minimum experience in trading application support Full production lifecycle - development, test/QA using Jira/Gitlab, project work and support Apply now for more More ❯

Mid-Level Data Analyst - Outside IR35 Contract - SQL, Python, ETL, Data Pipelines I've had a new Mid-Level Data Analyst contract role come live for an InsureTech Client of OB's, who are looking for a highly skilled Mid-Level Data Analyst to join the team on a 6-month contract. You'll be working closely with the Data … Architect, setting up a Data & AI roadmap and helping to analyse how they use Data that comes through their platform. Mid-Level Data Analyst - Outside IR35 Contract - SQL, Python, ETL, Data Pipelines Key skills and experience: 3+ years of experience as a Data Analyst SQL, Python, ETL, Data Pipelines Pays £450-£500 Outside IR35 6-month initial engagement … days a week in Central London offices Mid-Level Data Analyst - Outside IR35 Contract - SQL, Python, ETL, Data Pipelines More ❯

Is it Onsite/Remote/Hybrid: Hybrid Start Date: Immediate Job Description: Python Developer Principal Accountabilities Develop backend systems using Python, FastAPI, and related frameworks Manage data with SQL Alchemy, working across PostgreSQL, CosmosDB, and Redis Build scalable cloud solutions using Azure PaaS services (App Services, Function Apps, API Management, etc.) Design and implement RESTful APIs and microservices architecture … Apply TDD principles using PyTest for automated testing Use Terraform for Infrastructure as Code and Docker for containerisation Technical Skills Python Expertise: Strong proficiency in Python, especially with FastAPI, SQL Alchemy, and Celery. Azure PaaS: Hands-on experience with Azure services like App Services, Function Apps, API Management, Service Bus, Storage, Key Vaults, Azure SQL, and Cosmos DB. API & Microservices … Skilled in building RESTful APIs and microservices using tools like Swagger and Postman. Database Management: Experienced with SQL and NoSQL databases including PostgreSQL, CosmosDB, and Redis. Testing & TDD: Familiar with Test-Driven Development and automated testing using PyTest. IaC & Containers: Exposure to Infrastructure as Code (Terraform) and containerisation (Docker). More ❯

Is it Onsite/Remote/Hybrid: Hybrid Start Date: Immediate Job Description: Python Developer Principal Accountabilities Develop backend systems using Python, FastAPI, and related frameworks Manage data with SQL Alchemy, working across PostgreSQL, CosmosDB, and Redis Build scalable cloud solutions using Azure PaaS services (App Services, Function Apps, API Management, etc.) Design and implement RESTful APIs and microservices architecture … Apply TDD principles using PyTest for automated testing Use Terraform for Infrastructure as Code and Docker for containerisation Technical Skills Python Expertise: Strong proficiency in Python, especially with FastAPI, SQL Alchemy, and Celery. Azure PaaS: Hands-on experience with Azure services like App Services, Function Apps, API Management, Service Bus, Storage, Key Vaults, Azure SQL, and Cosmos DB. API & Microservices … Skilled in building RESTful APIs and microservices using tools like Swagger and Postman. Database Management: Experienced with SQL and NoSQL databases including PostgreSQL, CosmosDB, and Redis. Testing & TDD: Familiar with Test-Driven Development and automated testing using PyTest. IaC & Containers: Exposure to Infrastructure as Code (Terraform) and containerisation (Docker). More ❯

Platform Vision Build and scale a high-performance, low-latency analytics engine that supports embedded dashboards, cross-source joins, and both human and AI-native querying (e.g. Text-to-SQL). Leverage in-app instrumentation (session replays, logs, engagement events) to enable observability, anomaly detection, and customer experience analytics. Build AI-Enabled Interactions Lead the development of agentic capabilities—such … replay, or in-app analytics Familiarity with technologies such as DuckDB or similar embedded query engines for in-process analytics Understanding of modern AI-native analytics paradigms (Text-to-SQL, natural language querying, agentic workflows) Ability to design for both technical (engineering, data) and non-technical (support, GTM) audiences Proven track record of collaborating closely with engineering, AI/ML More ❯

Platform Vision Build and scale a high-performance, low-latency analytics engine that supports embedded dashboards, cross-source joins, and both human and AI-native querying (e.g. Text-to-SQL). Leverage in-app instrumentation (session replays, logs, engagement events) to enable observability, anomaly detection, and customer experience analytics. Build AI-Enabled Interactions Lead the development of agentic capabilities—such … replay, or in-app analytics Familiarity with technologies such as DuckDB or similar embedded query engines for in-process analytics Understanding of modern AI-native analytics paradigms (Text-to-SQL, natural language querying, agentic workflows) Ability to design for both technical (engineering, data) and non-technical (support, GTM) audiences Proven track record of collaborating closely with engineering, AI/ML More ❯

end-to-end across the data pipeline – from data extraction to model evaluation. Collaborating with cross-functional teams to turn insights into actionable business decisions. Tech Stack & requirements: Python | SQL | Snowflake | DBT | Tableau | Dataiku 3+ years of experience in Data Science or Machine Learning. Strong Python & SQL skills, with experience working in cloud-based data environments. A problem-solver with More ❯

Data Analyst | 6-month Contract | Inside IR35 | £500-£550 p/d | SQL, Python, ETL, Data Pipelines OB are partnered with an innovative InsurTech client who are looking for a Data Analyst to join their growing data function on a 6-month contract. In this role, you’ll work closely with the Data Architect to design and deliver a Data … AI roadmap, while analysing and optimising how data flows through their core platform. Key Skills: 3+ years of experience as a Data Analyst Proficiency in SQL and Python Experience building and managing ETL workflows and data pipelines Contract Details: Inside IR35 £500-£550/day 3 days on-site Data Analyst | 6-month Contract | Inside IR35 | £500-£550 p/… d | SQL, Python, ETL, Data Pipelines More ❯

scoping, data mapping, configuration, integrations and UAT. Build and optimise workflows across portfolio/trade lifecycle processes (e.g., PMS/OMS/EMS, Operations, Risk, Compliance). Write robust SQL/Python to transform data, automate tasks and validate results. Partner with client stakeholders (front-, middle- and back-office) to solve problems and drive adoption. Must-have Strong investment-product … knowledge, including full trade lifecycle, pricing and analytics. Hands-on SQL and Python (essential). Familiarity with market participants and their roles (brokers/market makers, custodians, prime brokers, fund services, vendors). Experience working with multi-asset data feeds (Equities, Fixed Income, ETDs, OTCs, Alternatives). Nice-to-have Experience delivering SaaS implementations to buy-side clients. Knowledge of … led product environments. Location London (hybrid). Apply if You enjoy solving complex data/workflow problems for investment managers and can combine client-facing delivery with hands-on SQL/Python. More ❯

scoping, data mapping, configuration, integrations and UAT. Build and optimise workflows across portfolio/trade lifecycle processes (e.g., PMS/OMS/EMS, Operations, Risk, Compliance). Write robust SQL/Python to transform data, automate tasks and validate results. Partner with client stakeholders (front-, middle- and back-office) to solve problems and drive adoption. Must-have Strong investment-product … knowledge, including full trade lifecycle, pricing and analytics. Hands-on SQL and Python (essential). Familiarity with market participants and their roles (brokers/market makers, custodians, prime brokers, fund services, vendors). Experience working with multi-asset data feeds (Equities, Fixed Income, ETDs, OTCs, Alternatives). Nice-to-have Experience delivering SaaS implementations to buy-side clients. Knowledge of … led product environments. Location London (hybrid). Apply if You enjoy solving complex data/workflow problems for investment managers and can combine client-facing delivery with hands-on SQL/Python. More ❯

activity, and help shape commercial decisions across pricing, promotions, and strategic planning. Key responsibilities include: Analysing market, pricing, and competitor data to identify trends, opportunities, and performance drivers. Using SQL (BigQuery) to query large datasets, integrating both internal and third-party data sources. Producing story-led insights that translate complex findings into actionable recommendations. Supporting Proof of Concept (POC) analytical … to ensure insights drive tangible commercial and strategic outcomes. SKILLS & EXPERIENCE REQUIRED Experience in data analytics or commercial insights, ideally within tech, e-commerce, food delivery, or retail. Strong SQL skills (experience with BigQuery preferred). Skilled in data storytelling — able to translate numbers into clear commercial narratives. Strong curiosity about market trends, competitor behaviour, and consumer dynamics. Confident juggling More ❯

and intuitive data models that support analytics and AI Extensive experience designing fact and dimension tables across core business domains Deep practical knowledge of semantic layer design using dbt, SQL, and Delta Live Tables Experience building and maintaining data pipelines across batch and streaming environments Strong understanding of governance frameworks, access controls, and data protection policies Familiarity with Databricks, Snowflake … AWS, and modern data infrastructure patterns Excellent SQL skills and a focus on performance tuning, data integrity, and reusable design patterns This is an opportunity to shape the blueprint of a data-driven organisation, working with cutting-edge cloud and AI technologies alongside a highly skilled data team. More ❯

growth through data. What you’ll be doing: Partnering with Performance & Influencer Marketing teams to measure spend, CAC, LTV, and campaign effectiveness Building dashboards and reports in ThoughtSpot Using SQL and dbt to model new data sources and improve reporting accuracy Supporting attribution modelling, A/B test reporting, customer segmentation, and LTV analysis Working cross-functionally to integrate new … tools, streamline influencer processes, and improve marketing workflows Requirements: Strong SQL (complex joins, CTEs, window functions) Experience with dbt, data visualisation (ThoughtSpot a bonus), GA4, Google Ads, Meta, Klaviyo Exposure to Snowflake, BigQuery, or Shopify is a plus A self-starter who enjoys problem-solving and making data accessible for non-technical teams Package & Setup: £55,000 salary Hybrid More ❯

Programming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize advanced SQL queries for relational databases. Create comprehensive unit and integration tests using JUnit and other relevant frameworks. Take full ownership of feature development from design through to production deployment. Collaborate effectively … with cross-functional teams, balancing independence and teamwork. Key Skills: Java Kotlin Concurrency Message-driven architectures - Kafka, MQ SQL Queries Unix/Linux scripting Multithreading This is a full time role offering a salary of up to £130k. You will be required to attend the office in London 3 times per week. If you are interested or know anyone who More ❯

Programming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and maintain MongoDB (NoSQL) database schemas. Craft and optimize advanced SQL queries for relational databases. Create comprehensive unit and integration tests using JUnit and other relevant frameworks. Take full ownership of feature development from design through to production deployment. Collaborate effectively … with cross-functional teams, balancing independence and teamwork. Key Skills: Java Kotlin Concurrency Message-driven architectures - Kafka, MQ SQL Queries Unix/Linux scripting Multithreading This is a full time role offering a salary of up to £130k. You will be required to attend the office in London 3 times per week. If you are interested or know anyone who More ❯

OneStream platform solutions, including data integrations, business rules, dashboards, and workflows. Configure and customize OneStream applications to meet client-specific financial consolidation, reporting, and planning needs. Develop and optimize SQL queries and scripts for data transformation and loading. Collaborate with functional consultants, project managers, and client stakeholders to deliver successful project outcomes. Provide ongoing support, troubleshooting, and enhancement of existing … OneStream features and best practices; contribute to internal knowledge sharing. Qualifications Proven experience (2–5+ years) as a OneStream Consultant or Developer Strong technical expertise in scripting VB.NET or SQL, data integration, and performance optimization. Experience with financial systems, reporting, and EPM Familiarity with cloud-based infrastructure and integration tools Ability to translate complex business requirements into scalable technical solutions. More ❯

OneStream platform solutions, including data integrations, business rules, dashboards, and workflows. Configure and customize OneStream applications to meet client-specific financial consolidation, reporting, and planning needs. Develop and optimize SQL queries and scripts for data transformation and loading. Collaborate with functional consultants, project managers, and client stakeholders to deliver successful project outcomes. Provide ongoing support, troubleshooting, and enhancement of existing … OneStream features and best practices; contribute to internal knowledge sharing. Qualifications Proven experience (2–5+ years) as a OneStream Consultant or Developer Strong technical expertise in scripting VB.NET or SQL, data integration, and performance optimization. Experience with financial systems, reporting, and EPM Familiarity with cloud-based infrastructure and integration tools Ability to translate complex business requirements into scalable technical solutions. More ❯

you will: Own delivery of reporting, dashboards, and insights for a flagship asset management client. Build and maintain Tableau dashboards, highlighting performance trends across digital campaigns and products. Leverage SQL (and occasionally Python) for segmentation, funnel analysis, pathing, and attribution modelling. Translate data into actionable recommendations and present insights to senior stakeholders. Manage BAU reporting while spotting new opportunities for … trusted face of the consultancy, bridging client priorities and internal delivery teams. YOUR SKILLS AND EXPERIENCE Experience in digital/marketing/customer analytics Strong hands-on knowledge of SQL (Python a plus) Skilled in Tableau (or similar) for dashboarding Excellent client-facing/stakeholder management skills, comfortable presenting to large senior audiences Strong understanding of digital/marketing performance More ❯

issues, collaborating with internal teams and vendors to resolve company-wide incidents (e.g. meeting room AV, Outlook, or connectivity issues). Provide light-touch Azure administration support (VMs, VNETs, SQL databases, Web Apps). What They’re Looking For: Experience in a 2nd/3rd Line Support or Infrastructure Engineer role. Microsoft 365, Exchange Online, Microsoft Defender, and Microsoft Purview … Access Policies, Windows Server and Windows 11 Firewalls, switches, and network troubleshooting Mimecast email security Meeting room AV (Logitech) and Microsoft Teams Some administrative experience in Azure (VMs, VNETs, SQL, Web Apps). Good understanding of security, compliance, and data protection. Confident communicator, comfortable working with technical and non-technical stakeholders. This role will suit someone who enjoys variety and More ❯