1 to 25 of 45 Permanent Relational Database Jobs in London

trading, quantitative research and data-driven applications Work directly with researchers and traders to turn complex requirements into robust software solutions Design and optimise relational database solutions using SQL Server, Oracle or similar Identify and resolve performance bottlenecks across applications and databases Develop reliable, maintainable and highly scalable … software design principles and architecture Experience designing and building production-grade, scalable applications Strong SQL experience with SQL Server, Oracle or another relational database Experience developing systems where performance, reliability and scalability matter Strong understanding of the full software development lifecycle Excellent analytical and problem-solving skills Strong ...

experience designing and building RESTful APIs and microservices using frameworks such as FastAPI , Flask or Django . Strong SQL skills with experience designing performant relational database solutions. Commercial experience with AWS and/or Azure cloud platforms. Experience designing distributed systems and scalable architectures. Experience with Docker , Kubernetes ...

applications and services. Strong experience in data engineering, including the design and development of scalable ETL/ELT pipelines. Proven experience working with SQL, relational databases and large datasets. Experience with data processing technologies such as PySpark, Spark or Pandas. Strong understanding of data quality, transformation and integration. Experience ...

data modelling, data integration patterns and data lifecycle management Experience with master data, operational data stores, analytical platforms and distributed data systems Knowledge of relational and non-relational database technologies, including schema design, performance optimisation and scalability Experience supporting operational, analytical or historical reporting workloads Understanding ...

organisation. You will be responsible for developing conceptual, logical and physical data models, defining source-to-target mappings, and supporting the implementation of relational and NoSQL database solutions, operational data stores (ODS), data marts and data lakes. Working closely with business and technical stakeholders, you will ensure data … integration challenges and recommend scalable, efficient solutions across multiple systems. Provide technical guidance to Business Analysts, Developers, Engineers and Solution Architects on data modelling, database design and integration approaches. Review application and database designs, recommending improvements to enhance scalability, maintainability and performance. Contribute to the development and implementation ...

through to production. Shape architecture and contribute to key technical decisions. Build scalable systems supporting trading, research and data-intensive applications. Develop and optimise relational database solutions using SQL Server, Oracle or similar technologies. Investigate performance bottlenecks and improve application and database efficiency. Apply multithreading, concurrency … oriented programming, software design principles and architecture. Experience delivering production applications where performance, reliability and scalability are essential. Strong SQL skills and experience with relational databases. A thorough understanding of the full software development lifecycle. Strong analytical skills and a practical approach to solving complex problems. Clear communication skills ...

organisation. You will be responsible for developing conceptual, logical and physical data models, defining source-to-target mappings, and supporting the implementation of relational and NoSQL database solutions, operational data stores (ODS), data marts and data lakes. Working closely with business and technical stakeholders, you will ensure data … integration challenges and recommend scalable, efficient solutions across multiple systems. Provide technical guidance to Business Analysts, Developers, Engineers and Solution Architects on data modelling, database design and integration approaches. Review application and database designs, recommending improvements to enhance scalability, maintainability and performance. Contribute to the development and implementation ...

technical architecture and delivering substantial projects independently. Strong understanding of object-oriented design, data structures, algorithms and software engineering principles. Experience working with relational databases such as SQL Server or MySQL. Ability to articulate architectural decisions, evaluate technical trade-offs and solve complex engineering challenges. Desirable Experience ...

hybrid cloud architecture Demonstrate solid knowledge of architectural principles, design patterns, and enterprise governance practices such as .NET, Python/Django, C, C++, relational databases (Oracle/Postgresql/Azure SQL), PL/SQL, and React Comfortable working across a broad technology landscape, including modern engineering practices, cloud platforms ...

feature requests from the business. What You'll Need Java & Backend Skills : Strong experience with modern Java (ideally Java 21), Spring Boot and relational databases. Event-Driven Systems : Experience with event-driven architectures and publish-subscribe systems such as Kafka or AWS SNS/SQS. Quality Mindset : A focus ...

Vanta. What You'll Do Run EKS Production: Own our live AWS environment, handling EKS node groups, cluster upgrades, VPC routing, and tested database restores. Triage Aurora MySQL: Resolve our most common production bottlenecksslow queries, lock contention, and connection pressureby tracing faults directly back to application code or backend … . Managed PaaS-only experience is not sufficient. Advanced Terraform: Deep experience writing, modularising, and refactoring infrastructure definitions from scratch using Terraform and Terragrunt. Relational Database Competence: Ability to read slow-query logs and analyze EXPLAIN plans to fix indexing or locking issues on Aurora MySQL. Observability Depth ...

This Scala Developer should have most of the following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working ...

This Scala Developer should have most of the following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working ...

Ownership & Prioritisation - Manage analytical requests independently, assess scope, and balance ad-hoc demands with existing commitments. Technical Proficiency - Apply foundational coding skills, understanding of relational databases, and perform quality checks on standardised code. Methodological Knowledge - Have experience or ability to explain common analytical methodologies with accuracy and clarity. Operational ...

solutions. Responsibilities will include: Designing and developing Java and Spring Boot applications. Developing RESTful APIs and microservices. Building and enhancing frontend functionality. Working with relational databases and SQL. Contributing to technical architecture and design discussions. Modernising existing applications and improving performance, scalability and maintainability. Troubleshooting complex technical problems, conducting … Boot. Hands-on experience designing and developing RESTful APIs and microservices. Genuine commercial frontend development experience using Angular, React or Vue.js. Good understanding of relational databases, including writing and troubleshooting SQL queries. Strong understanding of object-oriented programming, software engineering principles and design patterns. Experience developing and maintaining complex ...

solutions. Responsibilities will include: Designing and developing Java and Spring Boot applications. Developing RESTful APIs and microservices. Building and enhancing frontend functionality. Working with relational databases and SQL. Contributing to technical architecture and design discussions. Modernising existing applications and improving performance, scalability and maintainability. Troubleshooting complex technical problems, conducting … Boot. Hands-on experience designing and developing RESTful APIs and microservices. Genuine commercial frontend development experience using Angular, React or Vue.js. Good understanding of relational databases, including writing and troubleshooting SQL queries. Strong understanding of object-oriented programming, software engineering principles and design patterns. Experience developing and maintaining complex ...

Our client is a digital consultancy. Senior DevOps Engineer (8 Month FTC) AND Introduction We accelerate the development of digital capabilities. In practice, that means helping ambitious leaders and organisations build the teams, products, processes ...

experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in Java development, extensive experience with AWS, database management, and preferred work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining … robust, scalable, and efficient Java applications. AWS Integration:Utilize AWS services to build and deploy cloud-based solutions, ensuring high availability and scalability. Database Management:Design, implement, and maintain database schemas, write complex SQL queries, and optimize database performance. Batch Processing:Develop and manage batch processing systems ...

experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in Java development, extensive experience with AWS, database management, and preferred work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining … robust, scalable, and efficient Java applications. AWS Integration: Utilize AWS services to build and deploy cloud-based solutions, ensuring high availability and scalability. Database Management: Design, implement, and maintain database schemas, write complex SQL queries, and optimize database performance. Batch Processing: Develop and manage batch processing systems ...

experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in Java development, extensive experience with AWS, database management, and preferred work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining … robust, scalable, and efficient Java applications. AWS Integration: Utilize AWS services to build and deploy cloud-based solutions, ensuring high availability and scalability. Database Management: Design, implement, and maintain database schemas, write complex SQL queries, and optimize database performance. Batch Processing: Develop and manage batch processing systems ...

Experience with end-to-end data pipeline implementation for AI applications (esp. LLMs), with hands-on design and configuration Experience with strong knowledge of relational databases, object stores, graph databases (Stardog, Neo4J, Amazon Neptune), and vector databases PREFERRED QUALIFICATION Hands-on experience with cloud platforms (AWS, Azure, GCP) Experience ...

Experience with end-to-end data pipeline implementation for AI applications (esp. LLMs), with hands-on design and configuration Experience with strong knowledge of relational databases, object stores, graph databases (Stardog, Neo4J, Amazon Neptune), and vector databases PREFERRED QUALIFICATION Hands-on experience with cloud platforms (AWS, Azure, GCP) Experience ...

data pipeline implementations for AI applications (esp. LLMs), with hands-on design and configuration Extensive experience with strong knowledge of relational databases, object stores, graph databases (Stardog, Neo4J, Amazon Neptune), and vector databases Managerial experience leading people, able to explain the value of the semantic layer and knowledge graphs ...

data pipeline implementations for AI applications (esp. LLMs), with hands-on design and configuration Extensive experience with strong knowledge of relational databases, object stores, graph databases (Stardog, Neo4J, Amazon Neptune), and vector databases Managerial experience leading people, able to explain the value of the semantic layer and knowledge graphs ...

data pipeline implementations for AI applications (esp. LLMs), with hands-on design and configuration Extensive experience with strong knowledge of relational databases, object stores, graph databases (Stardog, Neo4J, Amazon Neptune), and vector databases Managerial experience leading people, able to explain the value of the semantic layer and knowledge graphs ...