51 to 70 of 70 Relational Database Jobs in Central London

Stack & Requirements: Strong experience in C#, .NET Core, and Entity Framework Solid understanding of RESTful APIs and backend service architecture Skilled with SQL and relational database design Experience with writing standalone distributed services Experience working with IIS Exposure to working with on-premises/self managed environments (desirable ...

techniques such as Monte Carlo simulation, Bayesian modelling, GLMs, mixed effects models, time series forecasting etc Strong programming ability, preferably in Python SQL and relational databases The company offer some great benefits including a bonus, subsidised office meals, gym membership, and private medical insurance. If you are interested ...

engineering, 2+ in leadership (Lead Engineer/CTO). Hands-on experience in regulated environments (fintech, trading, or gambling). Backend expertise (Rust preferred), relational databases, API design, blockchain integration. Familiarity with smart contracts, oracles, bridges, and authentication/security protocols. Strong problem-solving, mentoring, and cross-team collaboration ...

coding required ). Ability to analyze logs and troubleshoot data issues (experience with DataDog/Coralogix/Splunk a plus). Familiarity with relational databases or basic SQL is an advantage but not mandatory. Excellent client-facing communication skills with the ability to break down technical topics clearly. Highly ...

various tools and technologies, such as SQL, NoSQL, ETL, Luigi, Airflow, Argo, etc. Implement data storage solutions using different types of databases, such as relational, non-relational, or cloud-based. Working collaboratively with the client and cross-functional teams to identify and address data-related issues and opportunities. … teams and independently. Line/Team management experience, leadership experience Experience of working with cloud infrastructure (Azure or AWS, GCP is beneficial) SQL and relational databases (e.g. MS SQL/Azure SQL, PostgreSQL) You have framework experience within either Flask, Tornado or Django, Docker Experience working with ETL pipelines ...

implementation through to testing, deployment, and monitoring. Contribute to front-end code (VueJS) as needed, supporting a collaborative, full stack environment. Work with relational databases (Postgres) and NoSQL solutions (e.g., MongoDB, Redis). Participate in architectural discussions and technology decision-making. Help improve CI/CD pipelines and infrastructure … server-side language (Go preferred, Python or Java applicable). You will have built and designed distributed systems and scalable architectures. Experience with relational databases (Postgres) and NoSQL databases (MongoDB, Redis, Cassandra). Experience with RESTful API design and integration. Familiarity with front-end frameworks (VueJS, React, or Angular ...

Full Stack Developer - Java/React - London - Hybrid - Commodities Trading We’re seeking a Full Stack Software Engineer to join our Risk Technology team in London. This hybrid role offers the chance to work at ...

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 ...

Implement modern DevOps practices including CI/CD pipelines and automated testing Collaborate within agile teams to deliver high-quality, scalable software Integrate with relational and non-relational databases where required Required Skills & Experience Strong commercial experience with ASP.NET Core and C# Experience building front-end applications using … DevOps or Jenkins) Proficiency with Git workflows Experience working in agile environments Desirable Experience Docker, Docker Compose Terraform or other IaC tools EF Core, relational DB experience NoSQL (MongoDB, Cosmos DB) Microservices in Java/JS/TS Experience with LLM/AI integration frameworks (e.g., LangChain) Familiarity with ...

manage, maintain, and evolve a microservices-based backend platform and proprietary libraries. You will be responsible for implementing new product features, maintaining and writing database migration scripts, identifying and resolving issues autonomously, and ensuring the reliability, performance, and security of backend services. This role suits someone who takes strong … native, distributed environment. Key Responsibilities Develop, maintain, and optimise backend microservices Design and implement new features and integrations using Node.js Write and maintain SQL database migration scripts (primarily PostgreSQL) Debug issues across services and infrastructure with minimal supervision Contribute to the design of scalable APIs and distributed system components ...

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 … beneficial) Solid commercial experience developing front-end applications using React . 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 ...

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 Java backend software development skills including 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 ...

maintain full-stack software using Python Build and integrate frontend components using HTML, CSS, and frameworks such as React or Angular Work with relational databases and data-driven applications Collaborate closely with data science and DevOps colleagues Deliver core MVP functionality in fortnightly Agile sprints Improve the resilience, stability … Essential Skills & Experience: Expert-level Python development experience Strong full-stack capability, including HTML/CSS and React or Angular Expert understanding of the relational data model and databases Proven experience delivering software using Agile methodologies Experience with containerisation (e.g. Docker) Ability to improve software reliability and operational resilience ...

maintain existing systems to ensure stability and reliability Write high-quality, maintainable, and well-tested code adhering to best engineering practices Architect and optimise relational databases and complex queries to maximise performance Identify and implement improvements across API endpoints and database layers Take part in code reviews … Experience & Requirements Minimum of 4 years’ experience in backend software development Proficient in Python; experience with Django is an advantage Hands-on experience with relational databases and query optimisation Strong understanding of core computer science concepts, including algorithms, data structures, and design patterns Comfortable collaborating with others and mentoring ...

Working for a major energy trader (energy/renewables). We are recruiting Lead Developer/Tech Lead with a background in C#/.Net (and ideally Angular). The Role As a member of ...

widely used platform. Software Developer – What You’ll Be Working On Enhancing and maintaining a server-side application built with Python/Django Performing database work including data loads , optimisation , and schema changes using PostgreSQL Supporting and refining a Celery-based background task system Collaborating with colleagues to streamline … using JavaScript where relevant Software Developer – What We’re Looking For Strong hands-on experience with Python and the Django framework Solid understanding of relational databases, especially PostgreSQL Exposure to distributed task or job-queue systems such as Celery (or similar) Interest in improving older systems and adopting updated ...

widely used platform. Software Developer – What You’ll Be Working On Enhancing and maintaining a server-side application built with Python/Django Performing database work including data loads , optimisation , and schema changes using PostgreSQL Supporting and refining a Celery-based background task system Collaborating with colleagues to streamline … using JavaScript where relevant Software Developer – What We’re Looking For Strong hands-on experience with Python and the Django framework Solid understanding of relational databases, especially PostgreSQL Exposure to distributed task or job-queue systems such as Celery (or similar) Interest in improving older systems and adopting updated ...

React Admin Integrate the Back Office with our main website and ensure reliable backend logic and data flow Set up and manage a Postgres database hosted on Supabase for venues, clients, acoustic measurements and certification data Define and document a clear and scalable data model that supports all certification … PostgreSQL Prisma ORM Supabase TailwindCSS Monorepos using tools like TurboRepo or Nx Required Skills and Experience Proficiency with TypeScript, Node.js and Next.js Experience with relational databases and Prisma ORM Experience integrating APIs and building data transformation workflows Comfortable working with admin tooling and Back Office style systems Ability ...

evolution and scaling of our backend infrastructure Design and implement performant APIs and services Build infrastructure to support cutting-edge AI capabilities Optimise database performance and query efficiency Continuously improve reliability and observability through enhanced monitoring and alerting Collaborate cross-functionally to ensure our infrastructure supports continuous product innovation … proficiency in TypeScript and Node.js Hands-on experience with cloud infrastructure and infrastructure as code (we build on AWS using Terraform) Deep knowledge of relational databases (we use PostgreSQL) Familiarity with serverless architectures (we love lambdas!) Solid understanding of security best practices and performance optimisation As a person, you... ...

workflows and data pipelines Experience integrating data from APIs, databases, and cloud services Solid understanding of data modelling and data warehousing concepts Experience with relational and non-relational databases, including performance optimisation If you’re interested in the role, then please apply ...