1 to 25 of 107 Permanent Relational Database Jobs in London

Barts Health ICT is seeking an experienced and skilled Database Administrator (DBA) to lead on the Trust's large SQL database environments and work as part of the ICT Server Team. In this role, you will be responsible for maintaining, configuring, optimising, and developing the Trust's database … will ensure the availability, performance, integrity, and security of all databases across the organisation. The ideal candidate will have strong experience in SQL Server database administration , including performance tuning, troubleshooting, maintenance, and database design. Experience with virtualisation technologies and their configuration is also essential. Main duties ...

summary Barts Health ICT is seeking an experienced and skilled Database Administrator (DBA) to lead on the Trust's large SQL database environments and work as part of the ICT Server Team. In this role, you will be responsible for maintaining, configuring, optimising, and developing the Trust … database infrastructure. You will ensure the availability, performance, integrity, and security of all databases across the organisation. The ideal candidate will have strong experience in SQL Server database administration , including performance tuning, troubleshooting, maintenance, and database design. Experience with virtualisation technologies and their configuration is also essential. ...

design of APIs, data pipelines and distributed systems with a strong focus on performance, reliability and maintainability. Define and enforce best practices around database design, query optimisation and data modelling across relational databases (PostgreSQL). Evaluate emerging technologies and architectural patterns, making evidence‐based recommendations to the broader … formulated, testable and readable code using appropriate software design patterns. Build and maintain APIs, microservices and data pipelines. Write complex SQL queries and optimise database performance. Debug and resolve issues across our applications, including production incidents. Review, maintain and refactor existing code to support improved or new features. ...

full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimization, and maintenance. AI Development Tools such as Windsurf, Aider or Augment. Demonstrable experience building and scaling SaaS platforms ...

chain, management reporting or enterprise operational planning Experience with leading ETL tools such as Informatica, SnapLogic or Oracle Data Integrator (ODI) Working knowledge of relational database management systems, including SQL, ANSI SQL, MySQL, Oracle PL/SQL, PartiQL (AWS) or SAS Master’s degree in Finance, Economics ...

deep expertise in Java and modern backend ecosystems. Proven experience building microservices and event-driven systems (e.g., with Kafka , RabbitMQ , or NATS ). Strong relational database skills ( PostgreSQL ), including schema design and SQL optimisation. Experience with RESTful API design and implementation, ideally with Spring Boot or Quarkus . ...

colleagues. Desirable Experience Exposure to financial crime, fraud, regulatory compliance, investigations, market surveillance, or risk management environments. Consulting or client-facing experience. Experience with: Relational databases (SQL Server, PostgreSQL, Oracle, MySQL) Data visualisation tools (Power BI, Tableau, Spotfire) Cloud platforms, particularly Microsoft Azure Big data technologies (Spark, Elasticsearch, Hadoop ...

React, Angular or similar) Bash and PowerShell AWS, ideally including Amazon Connect Containerisation and orchestration (Docker, Kubernetes) Linux environments Nice to Have Experience with relational databases such as MSSQL Experience with Redis or similar caching technologies Exposure to Azure Exposure to Google Cloud Platform (GCP) Experience with Go Experience ...

software engineering fundamentals Experience working with data engineering or analytics tooling Exposure to Databricks, Spark, or cloud-based data platforms Understanding of SQL and relational databases Excellent problem-solving and communication skills STEM or Computer Science degree preferred Nice to Have Exposure to commodities, trading, or financial markets Experience ...

building REST APIs and working with microservices architecture in distributed environments. Strong testing discipline using frameworks such as JUnit and Mockito. Experience working with relational databases (e.g., PostgreSQL or similar), including schema design and SQL optimisation. Exposure to containerised delivery and orchestration tools such as Kubernetes. Familiarity with cloud ...

delivery teams. Desirable Skills Experience with Azure or AWS‐hosted services. Experience with Kubernetes, Docker or containerised service delivery. Knowledge of PostgreSQL or other relational databases. Experience with Kafka, Azure Service Bus or similar messaging technologies. Familiarity with HMCTS, MOJ, justice, policing or wider government platforms. Understanding of security ...

data engineering, analytics and consulting, helping customers trust, understand and maximise the value of their Contact Centre data. Key Responsibilities Data engineering & delivery Design relational database schemas, including normalised and analytical (star/snowflake) models. Build and maintain databases across platforms such as SQL Server, PostgreSQL and cloud … simple, accessible language. Manage stakeholder expectations, timelines and dependencies. Skills Knowledge and Expertise Essential Strong SQL‐based data engineering and analytics experience. Proven database design and data modelling capability. Experience across cloud platforms, integrations (REST APIs) and BI tools. Solid understanding of Contact Centre data and KPIs. Customer‐facing ...

Java 9 Flow API). Backend Mastery: Deep knowledge of the Java Spring ecosystem (IoC, MVC, Boot) and a strong command of SQL relational databases (such as PostgreSQL, Sybase, or MS SQL). Infrastructure Foundations: Comfortable operating in Linux/Unix environments and managing builds natively with Maven ...

REST Framework at senior level. Experience with asynchronous task queues (Celery, Redis) Solid understanding of REST API design principles and best practices. Proficiency in relational databases (PostgreSQL/MySQL), and ORM (Django ORM in particular). Familiarity with containerisation and orchestration (Docker, Kubernetes) Strong understanding of software engineering best ...

with Salt, Ansible, Chef, or similar tools Container and orchestration expertise — Docker, Kubernetes, or related technologies Workflow orchestration — Apache Airflow or similar pipeline frameworks Database design skills — schema design and query optimization in PostgreSQL or similar RDBMS Distributed systems knowledge — you think about consistency, reliability, and failure modes ...

building RESTful APIs and microservices architectures — with a deep understanding of trade‐offs in distributed systems. Solid experience with multiple data storage paradigms: relational databases (e.g. PostgreSQL, MySQL), NoSQL (e.g. MongoDB, DynamoDB, Redis), and the patterns that make each appropriate in context. Proven ability to coach and mentor junior ...

with Salt, Ansible, Chef, or similar tools Container and orchestration expertise — Docker, Kubernetes, or related technologies Workflow orchestration — Apache Airflow or similar pipeline frameworks Database design skills — schema design and query optimization in PostgreSQL or similar RDBMS Distributed systems knowledge — you think about consistency, reliability, and failure modes ...

sales support or client demonstrations Strong Microsoft Excel skills Experience with data integration and ETL tools (e.g. Informatica, SnapLogic, ODI) Working knowledge of relational databases and SQL Experience with Agile or other SDLC methodologies Prior experience within finance, sales or operations functions Experience across functional areas such ...

services and distributed systems (ideally AWS) Experience of full-stack software development principles, architecture and conventions Strong understanding of data structures and architectures, using relational and/or non-relational database approaches with the ability to query using SQL Experience and understanding of CI/CD pipelinesExperience ...

relevant boot camp experience. 5+ Years of Experience designing, developing, and releasing high‐quality software in Python or other object oriented languages. Experience with relational databases (PostgreSQL, MySQL etc). Relentless curiosity to learn and understand software and business. We’d love to see: Prior work with Microservices/ ...

microservices architectures Is comfortable designing event‐driven systems using Kafka or similar technologies Has strong experience modelling and building systems with PostgreSQL or other relational databases Applies domain‐driven design principles to build scalable and maintainable systems Has a track record of architecting and delivering complex, high‐scale systems … driven architectures using Kafka or similar messaging systems, ensuring systems are reliable, observable, and able to scale with increasing transaction volumes Architect and optimise relational database systems (e.g. PostgreSQL), ensuring strong data modelling, performance, and reliability across critical financial workflows Collaborate with cross‐functional teams including Product, Implementation ...

Experience & Technical Skills 5+ years of hands-on NetSuite technical development experience Strong proficiency in JavaScript and the SuiteCloud platform Solid understanding of relational databases and SQL Experience working with APIs, integrations, and middleware platforms (e.g., Boomi) Experience managing complex data imports and system integrations Certifications (Preferred) NetSuite SuiteCloud ...

Experience building or integrating AI-powered features into applications (not just experimentation) • Strong understanding of data flow, system design, and performance optimization • Experience with relational databases (SQL Server or similar) • Familiarity with microservices architecture, Kubernetes, and CI/CD pipelines • Experience deploying applications in Azure or similar cloud environments ...

with scripting languages such as PERL, JavaScript, Python, and Shell. Web service proficiency (REST, SOAP) as well as XML and JSON knowledge. Knowledge of relational databases (MySQL, MSSQL, Oracle) beneficial. Must be prepared to travel. Must have legal authorisation to work in the UK. Essential Criteria Most ...

skills, including experience with multi-threaded and mission critical applications Exposure and knowledge of front-end technologies such as React and Angular Experience with relational database technologies, including SQL proficiency Embed quality gates and parallelized execution in CI/CD; reduce build times while increasing signal quality ...