1 to 25 of 36 Remote/Hybrid Relational Database Jobs in London

PostgreSQL as the primary data store. The role involves working on both new features and core system components - encompassing business logic, data modelling, and database design - to ensure our systems remain robust, consistent, and maintainable. This is a hands-on engineering position suited to someone who understands how data … monorepo, Playwright (E2E), GitHub Actions, CI/CD, ephemeral environments What You'll Do · Build and maintain full-stack features spanning frontend, backend, and database layers. · Develop and maintain business logic, API endpoints, and data access layers. · Design and optimise relational database schemas and SQL queries. · Work ...

8+) development. * Solid understanding of object-oriented programming and design patterns. * Experience with Spring Framework (Spring Boot, Spring MVC, Spring Data). * Experience with relational databases (e.g., MySQL, PostgreSQL) and writing SQL queries. * Knowledge of RESTful API development and integration. * Familiarity with version control systems, preferably Git. * Understanding ...

distributed data processing and performance tuning. • Solid Python development experience, including working with common libraries for data processing and scripting. • Good understanding of relational databases and SQL; familiarity with schema design and query optimization. • Experience with version control (Git) and working in Agile environments. • Strong problem-solving skills ...

cloud-first software design. 5+ years experience with AWS serverless services (Lambda, API Gateway, SQS/SNS, Step Functions, S3). Proficiency with relational databasesespecially Aurora MySQLand solid data modelling skills. Knowledge of secure coding practices, authentication/authorisation (OAuth2, JWT), and data protection fundamentals. Experience implementing and maintaining ...

scale web applications, both frontend and backend. Familiarity with CI/CD pipelines, test-driven development, and code reviews. Proficient in data modelling and relational databases such as PostgreSQL. Experience with Infrastructure as Code, particularly Terraform. Knowledge of cloud platforms including Azure (preferred), AWS, or GCP. Understanding of security ...

scale web applications, both frontend and backend. Familiarity with CI/CD pipelines, test-driven development, and code reviews. Proficient in data modelling and relational databases such as PostgreSQL. Experience with Infrastructure as Code, particularly Terraform. Knowledge of cloud platforms including Azure (preferred), AWS, or GCP. Understanding of security ...

modernisation projects to identify risks and benefits to system changes. Planning and Organisational Skills To plan and organise strategic Information Management projects, working with relational databases, creating datasets and using/supporting use of Qlik and Foundry as the Trusts main business intelligence tool. To reflect the wide range … such as Qlik Analysing information in a health environment Desirable Proven experience in analysing and interpreting complex datasets and dashboards Experience of warehouse and relational database design and object management Qlik platform administration and maintenance (including Qlik Cloud) Skills and Knowledge Essential Knowledge of information management gained through ...

particularly time-series. Knowledge of data quality frameworks and performance optimisation techniques. Degree in Computer Science, Engineering, or related field. Preferred Skills SQL and relational database design experience. Exposure to quantitative finance or trading environments. Familiarity with containerisation and orchestration (Docker, Kubernetes). What We Offer Competitive compensation ...

dataset managementFive or more years of commercial experience in data engineering or cloud data platforms Desired ExperienceGCP experience, including BigQueryStrong SQL skills across relational databases such as Microsoft SQL Server or PostgreSQLUnderstanding of memory management in data-intensive systems Nice to HaveExperience with additional GCP services such as Cloud ...

protocol, trading workflows, and exchange connectivity. Skilled in scripting for automation (Python, Bash) and familiar with tools like Ansible and Geneos. Experience with relational databases (Postgres, Sybase, Oracle) and writing performant SQL queries. Knowledge of production-grade monitoring tools (e.g., Grafana, Splunk), alert tuning, and system health validation. Understanding ...

Provide support for services built in Java and .NET, ensuring seamless integration and continued reliability. Enhance and maintain existing solutions using Oracle SQL PL. Database & Data Services: Work with relational databases including Oracle, SQL Server, and Postgres. Optimise data models, queries, and stored procedures to improve performance ...

experience with C#/.NET Core and associated frameworks. Proven experience building and maintaining financial or investment platforms. Strong Experience with Angular Experience with relational databases (SQL Server, PostgreSQL) and data modeling. Familiarity with cloud platforms Azure and microservices architecture. Knowledge of financial regulations, investment products, or EIS/ ...

consuming RESTful APIs Solid understanding of backend engineering principles Nice-to-Have Skills Spring ecosystem (Spring Framework, Spring Boot, Spring Data) Postgres or other relational databases OpenSearch/Elasticsearch Node.js Wiremock or other API mocking/testing tools Experience working in cloud-based or distributed systems All profiles will ...

years’ experience in data engineering, data science, or a related role (with a relevant technical degree) Strong Python skills Experience working with SQL and relational databases Comfort operating in a Linux environment Exposure to ETL pipelines or production data systems is a plus Familiarity with financial or market data ...

greenfield development initiatives. Key Responsibilities Design, build, and maintain server-side and client-side applications using .NET Framework/Core , React/TypeScript , and relational databases ( SQL Server , Oracle ). Refactor legacy systems to reduce technical debt and improve performance. Implement modern security patterns (OAuth2/OpenID Connect, OWASP … principles). Optimise database queries and schemas; ensure safe migrations. Participate in CI/CD processes, code reviews, and adhere to Change Management procedures. Collaborate with cross-functional teams and provide occasional out-of-hours support. Essential Skills Strong proficiency in .NET Framework/Core . Experience with ...

Java, C++, Go, or similar (Go experience not required) Experience with distributed systems Interest in data analysis/statistics (regressions, data validation, basic ML) Relational database experience a plus Finance knowledge helpful but not required Why this role Work directly alongside the investment process High ownership, high impact ...

NestJS Build and operate RESTful APIs and event-driven systems (queues/topics) Improve performance, resilience, and data models across MongoDB, ElasticSearch, and relational databases Implement backend security best practices: authentication, authorization, data protection, and GDPR compliance Contribute to architectural decisions and long-term backend strategy Why Join Healthera ...

services. Low Latency Programming: Understanding of techniques for minimizing latency in trading applications. Spring Framework: Proficiency with Spring Boot, Spring MVC, and related technologies. Database Technologies: Strong SQL skills; experience with relational databases (e.g., Oracle, SQL Server, PostgreSQL) and/or NoSQL solutions. Distributed Systems: Understanding of distributed ...

/50 split between backend and frontend projects, from designing and developing scalable backend Java services and REST APIs, writing and optimising SQL database queries through to creating user friendly interfaces using Angular (v15+). You'll input into technical discussions and decision making, as a senior member … strong Java backend software development skills including Spring Boot You also have front end experience with JavaScript, Angular or React You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs, real-time systems, CI/CD You're comfortable working with ...

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 ...

logic and data operations. Hands‐on experience with front‐end frameworks such as React or Next.js. Experience creating and maintaining APIs, working with relational/non‐relational databases. Familiarity with data orchestration tools (e.g. Airflow) and data warehouse/lake design. Practical knowledge of AWS or Azure cloud ...

focus on designing and developing scalable backend Java services and REST APIs and build responsive, as well as writing and optimising SQL database queries and occasional front end work, creating user friendly interfaces using Angular (v15+). You'll input into technical discussions and decision making, as a senior … work from home 1-2 days. About you: You have strong Full Stack development experience including Java backend (Spring Boot) You have experience with relational databases and SQL query writing You have some front end experience with JavaScript, Angular or React You have a strong understanding of REST APIs ...

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 … . Ideally an understanding of React Native (even with personal projects) 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 ...

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 Data Solutions Architect Summary of role: Our Client is looking for a Data Solutions Architect to work within a dynamic, remote-first data architectural capability to deliver cloud-based data solutions using best-in ...