51 to 75 of 342 Relational Database Jobs in London

experience with Java and Spring Boot in a microservices architecture Practical experience with AWS cloud‐native patterns: Lambda, Step Functions, Terraform‐managed infrastructure, and relational databases at scale Working knowledge of event‐driven systems, including Kafka producers/consumers and consumer groups Demonstrated experience leading effective use of approved ...

effective usage within team practices. Preferred Qualifications, Capabilities, and Skills Experience with Cloud services, Infrastructure as Code (IaC) and containerized application development Familiarity with relational databases (e.g., Postgres) and AWS services such as S3, EKS, SageMaker, and Bedrock Practical experience with Kubernetes, EKS, Docker, Kafka, MLOps and Large Language ...

computer science principles, including data structures, memory management and concurrency. Experience developing scalable, high-performance and well-structured production software. Some experience working with relational databases and SQL. A degree in Computer Science, Engineering, Mathematics, Physics, Statistics, Economics or a related discipline. A genuine interest in financial markets ...

/CD pipelines using Jenkins, GitHub Actions or GitLab CI. Proficiency in Git and version control practices. Good knowledge of SQL and experience testing relational databases. Strong analytical, problem‐solving and troubleshooting skills. Excellent communication and collaboration skills, with the ability to work effectively in Agile teams. Our Commitment ...

with Django or FastAPI, strong frontend experience with React and TypeScript including component architecture, state management and modern tooling, and a solid understanding of relational databases, PostgreSQL preferred, covering schema design, query optimisation and migrations. You have experience with cloud platforms, ideally Microsoft Azure, and familiarity with containerisation using ...

platforms with focus on JVM tuning Experience with observability stacks like ELK, Prometheus, Grafana, Kiali, Jaeger etc. Sound knowledge for persistence technologies such as relational databases, NoSQL databases, off heap storages and distributed caches Hands‐on knowledge of Linux/Unix Experience working with senior Quants and Technology Managers ...

working with cloud infrastructure (Azure, AWS, or GCP). Agile Delivery: Experience working in an Agile development environment. Data Engineering: Proficiency in SQL and relational databases (e.g., PostgreSQL, DuckDB). Experience with the modern data stack, building data ingestion pipelines and working with ETL and orchestration tools (e.g., Airflow ...

recruit around a rigid stack. You may have experience with technologies such as Go, Java, C#, Python, JavaScript, TypeScript, React, AWS, Azure, Kubernetes, relational databases, event-driven systems, open-weight models, vector search or agent orchestration frameworks.Depth, adaptability and engineering judgement matter more than matching a checklist.What makes this ...

production Django experience, including the ORM, migrations, configuration and testing A track record of designing maintainable REST APIs, with solid data modelling and relational database practice Good knowledge of authentication, authorisation, single sign-on patterns and secure API design A testing mindset and experience working with CI/… Confidence diagnosing application, database and performance issues in live environments An understanding of cloud-hosted applications and infrastructure as code, ideally in AWS Clear communication and the ability to explain technical trade-offs to technical and non-technical colleagues Nice to have FastAPI or another modern Python API framework ...

development principles, architecture and conventions Experience of cloud-native micro-services and distributed systems (ideally AWS) Strong understanding of data structures and architectures, using relational and/or non-relational database approaches A strong understanding test-driven development and testing conventions Experience of developing RESTful APIs Understanding ...

stack software engineer working on Allocate you’ll be helping to transform the Allocate system. This will involve mapping out key data flows, understanding database structures, documenting, and making pragmatic suggestions to improve the codebase. You will have excellent communication to collaborate with a third-party engineering team developing … Allocate. You’ll be involved with a wide range of tasks, from untangling database relationships to optimise slow running SQL queries, updating the codebase to modern PHP versions and to establish and maintain coding standards. Allocate is a mature system which uses vanilla PHP and extensive PHP experience ...

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 ...

chart or a scatter plot and whether a set of data points helps inspire a decision Strong understanding of data management and relational database concepts, data cleansing, dimensional modelling, and measure/metric calculation Proficient at requirements gathering and stakeholder management, an eye for commercial opportunities, good communication … data handling tool e.g. SQL, Alteryx At least 2 years experience as a Business Intelligence developer using the Microsoft BI stack e.g. SQL Server database, SSIS, SSAS, SSRS, Power BI Ability to leverage programming languages (Python, C# preferred) Understanding of statistics and machine learning concepts Ability to leverage APIs ...

software engineering experience. Demonstrable expertise in designing, developing, reviewing, and supporting enterprise-scale solutions using Java 21+, Spring Boot, Spring Cloud, Kubernetes, MongoDB, and relational database platforms (Oracle, PostgreSQL or similar RDBMS). Ability to actively contribute to architecture, code reviews, technical design discussions, troubleshooting, performance optimisation … operating large-scale distributed systems, microservices, event‐driven architectures, and cloud‐native platforms using Java 21+, Spring Boot, Spring Cloud, Kubernetes, MongoDB, and relational databases. Proven track record of driving engineering quality through code reviews, CI/CD, automated testing, observability, resilience engineering, and operational excellence. Experience mentoring engineers ...

supportability and user value. Recommend whether each prototype should be hardened, refactored, rebuilt or stopped, and agree a practical route to production.Build Python services, relational data models, APIs and background processing; add lightweight frontend interfaces where useful.Develop MCP integrations through the Firm’s gateway, handling authentication, permissions and token … moving environment where you contributed across development, integration, deployment and live operation.Strong Python skills and experience with FastAPI or comparable Python frameworks.Strong SQL and relational database skills, plus experience designing and integrating APIs.Practical understanding of authentication and authorisation, including OAuth 2.0 or OpenID Connect.Experience with automated testing ...

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 ...

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 ...

plus Experience of publish/subscribe messaging protocols such as Kafka , AMQP, AMPS Experience with C#/WPF desktop application programming Exposure to Relational Database Management Systems (Sybase) Experience of Cloud technologies Exceptional client relationship skills including the ability to discover true requirements underlying feature requests, recommend alternative ...

Your experience should ideally cover the following areas and technologies: SQL, dbt, dlt, and data modelling Python, Git, Docker ETL pipelines and data platforms Relational database engines, including PostgreSQL and DuckDB Orchestration (e.g. Step Functions, Airflow) AI-accelerated development workflows and tools including Claude Code and Codex ...

Understanding of pricing and risk evaluation using Greeks Experience with at least one modern programming language (Python, Java, etc.) Knowledge of at least one relational database (Sybase, SQL Server, Oracle, etc.) Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review ...

Rails) Strong skills in automated testing (unit, end-to-end, performance, stress) and a high bar for quality Working knowledge of SQL and relational database concepts at scale, including performance optimisation Technical or team leadership experience, with practical experience of service-oriented architectures and container-based deployment (e.g. ...

develops. Technology stack: Java/Python, AWS, Linux, Postgres, Kafka, Git. Requirements Solid working knowledge of Python and/or Java. Practical experience with relational databases and SQL (e.g. Postgres). Working command of Linux. Careful, methodical approach to data accuracy. Excellent written and verbal communications skills. Nice ...

data processing solutions. Strong hands-on experience designing and implementing data pipelines, data integration solutions, and large-scale data processing architectures Experience working with relational databases and modern data storage technologies, including graph, vector, or analytical data platforms. Practical experience building and deploying AI/LLM-enabled applications ...

capability in production environments. Solid understanding of microservices, distributed systems and software design principles. Experience building applications in cloud environments. Good working knowledge of relational databases. A strong grasp of production engineering concerns such as performance, resilience, automation and scalability. Confidence contributing to technical direction, mentoring engineers and explaining ...

testing, DevOps etc. in the development cycle. An understanding of distributed messaging technologies, ideally including experience of JMS, Apache Pulsar or Solace Experience with relational databases, such as MS SQL Server. Nice to have Knowledge of frameworks such as Spring, Spring Boot, and Project Reactor/Spring Webflux would ...