26 to 50 of 78 Relational Database Jobs in London

Senior Software Engineer - Marketing Platform

Hiring Organisation
Wise
Location
London, England, United Kingdom
strategy Qualifications What does it take: 5+ years of experience in Java or Kotlin (or other JVM based language) Strong experience with Spring framework, relational databases, distributed and concurrent systems (Kafka) Experience in scraping technologies at scale and maintaining data accuracy Close collaboration with product managers, data scientists, data ...

Junior Quant Developer - C# - London - £75,000 + Comps

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
oriented programming Good knowledge of financial instruments (derivatives or structured products) Experience with Python for data analysis or automation Familiarity with SQL Server and relational database design Around 2+ years' experience in a pricing, risk, or Front Office technology role If you're a delivery-focused developer with ...

Application Support Analyst

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum
proactively to potential issues. Essential Skills & Experience Proven background in Application Support , preferably within regulated or financial services environments. Strong proficiency in SQL and relational database technologies, with the ability to write, optimise, and troubleshoot SQL queries. Hands-on experience with VB.NET applications, including supporting, analysing, or modifying ...

Trading System Engineer - Rates & Credit Fixed Income

Hiring Organisation
Deutsche Bank
Location
London, UK
Employment Type
Full-time
with a desire to build deeper expertise Experience in designing, building and deploying RESTful and event-driven APIs, with foundational knowledge of SQL and relational database design, plus exposure to containerization tools like Docker and orchestration platforms like Kubernetes Awareness of UI constraints and experience with React ...

Campaign Data Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
analytical approach, particularly for high-impact work. Take accountability for outputs that directly influence campaign outcomes and business forecasts. Systems & Reporting Work with a relational database supporting an education-focused partnership product. Use SQL-driven analysis to feed into Power BI dashboards and reporting. Select appropriate tools … agency or marketing-led backgrounds. Advanced Excel (VLOOKUP/XLOOKUP, conditional formatting, charts, visualisation). SQL (joins, selects, data manipulation). Experience working with relational databases. Power BI for reporting and visualisation. Experience with CRM data, segmentation, or campaign selection. WHY APPLY? Join a purpose-driven agency where data ...

Senior Software Engineer

Hiring Organisation
Digital Waffle
Location
London Area, United Kingdom
Stack & Requirements: Strong experience in C#, .NET Core, and Entity Framework Solid understanding of RESTful APIs and backend service architecture Skilled with SQL and relational database design Experience with writing standalone distributed services Experience working with IIS Exposure to working with on-premises/self managed environments (desirable ...

Quantitative Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£70000 - £100000/annum
techniques such as Monte Carlo simulation, Bayesian modelling, GLMs, mixed effects models, time series forecasting etc Strong programming ability, preferably in Python SQL and relational databases The company offer some great benefits including a bonus, subsidised office meals, gym membership, and private medical insurance. If you are interested ...

Data Modeller x2

Hiring Organisation
Hays Technology
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day £700-750 (Inside IR35)
market reference data. Data modelling skills and a working knowledge of the difference between conceptual, logical and physical models. In-depth knowledge of database structures for reference data as well as methods of working for sourcing and capturing this data Understanding of UML and ERD for logical data models ...

Salesforce Solution Architect

Hiring Organisation
Axiom Software Solutions Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
ecosystem 3+ years experience as a Salesforce Solution Architecture role 3+ years implementing Sales & Service Cloud as well as other SF & CRM platforms including relational databases Industry expertise in Financial Services (Banking, Wealth, Capital Markets etc), Insurance, Healthcare, Media plus others Proficient writing skills for producing functional specifications documentation ...

Salesforce Solution Architect - Permanent - Hybrid, London - £90-100,000pa

Hiring Organisation
Robson Bale Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 - 100,000 Annual
ecosystem 3+ years experience as a Salesforce Solution Architecture role 3+ years implementing Sales & Service Cloud as well as other SF & CRM platforms including relational databases Industry expertise in Financial Services (Banking, Wealth, Capital Markets etc), Insurance, Healthcare, Media plus others Proficient writing skills for producing functional specifications documentation ...

Data & Analytics Lead - FTC

Hiring Organisation
Alzheimer's Research UK
Location
London, UK
Employment Type
Full-time
clear roles and responsibilities and driving high performance Background in analysis, data modelling and data-driven marketing Extensive experience of managing and using large relational databases and analysis packages A track record of identifying and implementing improvements to data management systems and processes An understanding of marketing and specifically ...

Data & Analytics Lead - FTC

Hiring Organisation
Alzheimer's Research UK
Location
South London, UK
Employment Type
Full-time
clear roles and responsibilities and driving high performance Background in analysis, data modelling and data-driven marketing Extensive experience of managing and using large relational databases and analysis packages A track record of identifying and implementing improvements to data management systems and processes An understanding of marketing and specifically ...

Senior Data Engineer (Platforms)

Hiring Organisation
Simple Machines
Location
London, England, United Kingdom
performance, batch and real-time data pipelines employing advanced streaming technologies like Kafka, and Flink. Utilise workflow orchestration tools such as Dataflow and Airflow Database and Storage Optimization : Optimize and manage a broad array of database technologies, from traditional relational databases (e.g., PostgreSQL, MySQL) to modern NoSQL ...

Senior C# Engineer - Risk Technology (Global Hedge Fund) - Selby Jennings

Hiring Organisation
Jobs via eFinancialCareers
Location
London, England, United Kingdom
skills. Professional experience in risk modeling and analytics across equities; experience with MSCI RiskMetrics or similar systems is mandatory. Proficiency in T-SQL and relational databases. Interested? Apply now for more details. ...

Junior Data Engineer

Hiring Organisation
Sagacity
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
pipelines • Implement ETL (Extract, Transform, Load) processes to ingest data from various sources • Ensure data quality, integrity, and reliability through thorough testing and validation Database Management • Help manage and optimise data storage solutions (e.g., SQL and NoSQL databases, data lakes) • Monitor and assist in maintaining database performance … data engineering or cloud platforms (e.g., AWS, Azure, Google Cloud, Databricks) are a strong plus Technical Skills: • Proficiency in SQL and experience with relational databases (e.g., MySQL, PostgreSQL) • Familiarity with data pipeline and workflow management tools (e.g., Apache Airflow) • Experience with programming languages such as Python, Java, or Scala. ...

Software Engineer - Core Wealth

Hiring Organisation
Hargreaves Lansdown
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
This is the future of HL - and the future of investing. We're building the next generation of platform for one of the UK's largest financial services companies, trusted by over 1.8 million clients ...

Lead Software Engineer

Hiring Organisation
The Depository Trust & Clearing Corporation (DTCC)
Location
London, England, United Kingdom
Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are ...

C#/.NET Full Stack Engineer

Hiring Organisation
83zero Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£46000 - £70000/annum pension, health care, perks
Implement modern DevOps practices including CI/CD pipelines and automated testing Collaborate within agile teams to deliver high-quality, scalable software Integrate with relational and non-relational databases where required Required Skills & Experience Strong commercial experience with ASP.NET Core and C# Experience building front-end applications using … DevOps or Jenkins) Proficiency with Git workflows Experience working in agile environments Desirable Experience Docker, Docker Compose Terraform or other IaC tools EF Core, relational DB experience NoSQL (MongoDB, Cosmos DB) Microservices in Java/JS/TS Experience with LLM/AI integration frameworks (e.g., LangChain) Familiarity with ...

C#/.NET Full Stack Engineer

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£46,000 - £70,000 per annum
Implement modern DevOps practices including CI/CD pipelines and automated testing Collaborate within agile teams to deliver high-quality, scalable software Integrate with relational and non-relational databases where required Required Skills & Experience Strong commercial experience with ASP.NET Core and C# Experience building front-end applications using … DevOps or Jenkins) Proficiency with Git workflows Experience working in agile environments Desirable Experience Docker, Docker Compose Terraform or other IaC tools EF Core, relational DB experience NoSQL (MongoDB, Cosmos DB) Microservices in Java/JS/TS Experience with LLM/AI integration frameworks (e.g., LangChain) Familiarity with ...

Lead Backend Developer

Hiring Organisation
Fruition Group
Location
London, England, United Kingdom
with cloud platforms (AWS, GCP, Azure) and containerisation (Docker; Kubernetes preferred). Strong engineering fundamentals - testing, clean code, performance tuning, and algorithms. Experience with relational and non-relational databases (PostgreSQL, MongoDB). Comfortable working in agile, fast-moving environments with high ownership. Curious about new technology, with ...

AirTable and Make Contractor, Remote, Circa 250 per day

Hiring Organisation
Langley James Limited
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £250 per day
successful candidate will be a true master of Airtable and Make. You should have a proven track record of designing, building, and maintaining complex relational databases in Airtable, leveraging features like formulas, lookups, and rollups to create powerful data structures. The core of this role involves using Make (formerly ...

Founding Engineer

Hiring Organisation
Flywheel
Location
London Area, United Kingdom
proposing solutions and iterating quickly to deliver high-quality product improvements. We're looking for people who have: Built and owned backend systems with relational databases, vector search, retrieval pipelines, queues, event-driven workers and multi-step orchestration. Production experience with LLMs, including prompting, structured outputs, function calling ...

Senior Full Stack PHP Developer (Remote)

Hiring Organisation
Digital Appointments
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
ensure scalability. Troubleshoot, debug, and resolve issues across the stack. Participate in code reviews and contribute to technical discussions and architectural decisions. Work with relational databases (e.g., MySQL/PostgreSQL) to design schemas and write efficient queries. Maintain and improve the codebase and development practices. Required Skills & Experience: Proven … beneficial) Solid commercial experience developing front-end applications using React . Proficiency in front-end fundamentals: HTML5, CSS3, JavaScript (ES6+). Experience working with relational databases (e.g., MySQL, PostgreSQL) and writing complex SQL queries. Proficient with version control systems, particularly Git. Experience building and consuming RESTful APIs. Excellent problem ...

DevOps Team Lead

Hiring Organisation
Sky
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to ...

Lead Cloud Operations Engineer

Hiring Organisation
Sky
Location
Southall, Middlesex, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to ...