176 to 200 of 496 Relational Database Jobs in London

datasets Understanding of the sports betting industry Strong Python skills for data processing, investigation and workflow development Excellent SQL skills and solid experience with relational databases, preferably PostgreSQL Proven experience preparing, transforming and validating datasets for analytical, modelling or research use cases Experience investigating data issues and tracing problems ...

have incredible potential. Technical expertise with at least one programming language (we use Python, Kotlin and a bit of Ruby), and ideally experience with relational databases. Proven track record – You've made a demonstrable impact in your previous roles, standing out from your peers. Highly driven and proactive ...

Java (preferred) or solid experience with similar backend programming languages. Familiarity with messaging systems such as Kafka or RabbitMQ, and strong knowledge of relational databases (SQL).Excellent communication and collaboration skills, combined with a growth mindset and focus on delivering user and business value. Nice to Have: Understanding ...

Java (preferred) or solid experience with similar backend programming languages. Familiarity with messaging systems such as Kafka or RabbitMQ, and strong knowledge of relational databases (SQL). Excellent communication and collaboration skills, combined with a growth mindset and focus on delivering user and business value. Nice to Have: Understanding ...

software engineering using Python* Experience interacting with a variety of API technologies, such as REST, JSON and XML* Understand the foundations of SQL and relational databases* Experience working with AWS, using services such as ECS, S3 and API Gateway (Optional)* Use of modern agentic coding tools**What kind ...

Relationships, SAIL Interfaces, Process Models, Sites, Reports and CDTs, with the ability to manage a single application through its full lifecycle. Strong understanding of relational databases, SQL, data modelling and enterprise data structures. Comfortable working day-to-day within blended teams of client staff and third-party vendors, building ...

analytical skills, with the ability to investigate complex symptoms, interpret logs, and identify root cause across integrations, APIs, and application layers. Working knowledge of relational databases and SQL; experience with Microsoft SQL Server and T‐SQL is highly desirable. Working knowledge of SOAP and REST APIs, HTTP, authentication, JSON ...

experience of correctness under partial failure: idempotency, at-least-once delivery, safe retries, and backwards compatibility between services that deploy independently. Solid understanding of relational databases, including schema design and safe migration. Clear technical writing — you can produce a design document that a reviewer can act on. A product ...

accurate technical documentation. Strong troubleshooting and analytical skills, with the ability to investigate complex symptoms, interpret logs, and identify root cause. Working knowledge of relational databases and SQL; Microsoft SQL Server and T‐SQL experience is highly desirable. Working knowledge of SOAP and REST APIs, HTTP, authentication, JSON/ ...

/GitHub). A solid understanding of data modelling, warehousing patterns, and ETL/ELT design. To be comfortable working with Postgres or similar relational databases. Clear communication - you can explain a data model to a fund manager and discuss trade-offs with an engineer. A bias toward shipping ...

experience managing containerised workloads using ECS and Docker in production environments. Strong experience operating and scaling infrastructure components such as Kafka, Redis and managed relational databases like RDS. Strong understanding of networking, security, observability and distributed systems fundamentals. Experience improving CI/CD pipelines and deployment automation in fast ...

blast through boilerplate and research, so you can focus on the hard parts: complex architecture, rigour, and high-stakes decision-making. Experience working with relational databases, ideally PostgreSQL or similar, with an understanding of performance and maintainability considerations. Able to use lateral thinking to anticipate technical challenges ...

Security Command CentreAdditionally you should have a sound understanding of the following Architectural principles: Microservices patternsEvent-driven architectures and message queuesRelational and non-relational databasesDevelopment and/or scripting experience (e.g. Python, Node, Bash)Security best practices for access control, data protection and communications. In addition to the above ...

Lead Java Developer Business Unit: FTSE Russell – Index Platform Company: London Stock Exchange Group (LSEG) About the Role We are seeking a highly skilled and hands-on Lead Java Engineer with AI proficiency to help ...

observability. Strong understanding of data structures, algorithms, concurrency, and multi‐threading, with the ability to design efficient and scalable solutions for high‐throughput systems. Database ManagementStrong SQL knowledge with experience in relational databases such as Postgres. Working knowledge of object storage solutions, e.g., AWS S3.Familiarity with database ...

data platform that has to stay fast and correct under real investor usage, not a demo Two different database workloads in the same system: PostgreSQL for transactional data, ClickHouse for the columnar, analytics-heavy queries behind the AI insights AI coding tools (Cursor, Claude) are part of the actual … experience shipping AI or LLM features to production: agentic workflows, RAG, or tool use Strong SQL and solid experience with PostgreSQL or an equivalent relational database A genuine preference for staying hands‐on and coding day to day rather than moving toward management Based in Europe (outside France ...

migration and governance processes What we're looking for Strong Python development experience Proven Data Engineering experience on enterprise-scale programmes Deep SQL and relational database expertise Strong ETL development and data transformation experience Experience working on complex data migration programmes Strong stakeholder engagement and problem-solving skills ...

testing automation codebases. The Automation Tester must have: Comp Sci or Tech DegreeSelenium Web Driver or JasmineExperience of Automation testing – Selenium, Cucumber, BDD, TDDSQL relational database queriesUnderstand QA methodologiesExcellent communication skillsWorking collaboratively to produce test specificationsBright mind and ability to understand a complex platform. This ...

Data Analyst, Data Scientist, Functional Designer or Product Owner role, ideally within a B2B SaaS environment. You should have: Strong SQL and relational database skills Experience with data analysis and basic statistics The ability to understand JSON and data manipulation Excellent written, analytical and communication skills Experience creating ...

into working systems. Take projects from initial design through to live production support. Requirements Strong commercial Python experience (2+ years). Solid SQL and relational database skills. Experience in a regulated, fast-paced, or otherwise high-stakes production environment is a plus. Strong communication skills, with the ability ...

experience of large and complex datacenter infrastructure operations Experience and understanding of the top three Hyperscalers (AWS, Azure and Google Cloud) Experience with relational database software. Experience with programming/scripting language for automation Excellent written and verbal communication skills Be comfortable presenting to groups, both ...

Spring Boot for building resilient backend microservices. Distributed Systems & Data: Hands-on experience with event-driven architecture (Kafka or similar messaging systems) and relational database design/optimization (PostgreSQL, MySQL). Architectural Knowledge: Proficiency in domain-driven design (DDD), microservices patterns, and building for high availability ...

. Service‐Oriented Architecture & Web Services (SOAP, XML, REST). Application Frameworks (Spring, Struts, Hibernate, MVC, etc.). Middleware Technologies (Websphere, JBoss, Datapower). Relational Database Design (DB2/400, MS SQL Server). Document, Imaging, and Web Content Management (FileNet). Business Intelligence, Data Warehouse, and ETL. ...

Mentoring or Management experience Strong software analysis, design and development skills Min 3 years professional experience in C#, Python, C++ or Java Knowledge of relational databases and SQL Experience in finance and capital markets. This role suits someone from a software development background that is looking to take ...

/multi-currency rollout of Salesforce.comPreferred Experience with integration techniques and technologies. Preferred Expert knowledge of object-oriented methodologies and approachesPreferred Expert knowledge of relational databases and data modellingPreferred Proficiency in Javascript, AJAX, SQL, HTML, CSSThis is a unique opportunity for someone to expand further into web technology. ...