1 to 25 of 28 Relational Database Jobs in Hertfordshire

design, with a focus on web-based applications. Proficiency in TypeScript for frontend and backend development. Strong expertise in PHP for server-side development. Solid understanding of SQL and relational database design. Excellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams. Proven track record of delivering complex projects on time and within More ❯

Scrum or Kanban) Basic understanding of Test-Driven Development (TDD) and unit testing Knowledge of core concepts in .NET/.NET Core Frameworks and C# Basic knowledge of Object-Relational Mapping (ORM) technology (e.g. Entity Framework) Understanding of fundamental programming principles (e.g. SOLID, clean code) Basic experience with version control systems (e.g. Git) Desirable Skills: Degree in Computer Science … or a related field Basic understanding of SQL and relational databases (e.g. SQL Server) Familiarity with web development technologies (e.g. HTML, CSS, JavaScript) Exposure to DevOps concepts and tools (e.g. CI/CD pipelines) Understanding of unit test frameworks (e.g. NUnit, MSTest) Knowledge of any additional programming languages or frameworks (e.g. VB6, Python, Java) Awareness of financial systems or More ❯

NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in More ❯

NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in More ❯

NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in More ❯

document processing and context-aware response generation Evaluate and integrate both cloud-hosted and on-premise LLM solutions based on client requirements Oversee our Laravel v10 backend architecture with relational databases and distributed queue systems Guide development of our Nuxt (Vue 3) frontend with TypeScript and modern CSS frameworks Manage our React Native mobile app development and cross-platform … frontend, backend, and AI orchestration layers Lead our serverless and containerised deployment strategies across cloud providers Architect scalable compute solutions for both web applications and AI workloads Manage multi-database architecture across relational and document stores Design fault-tolerant systems with automatic scaling and recovery capabilities Oversee CI/CD pipelines and comprehensive monitoring across all services Technical … both managed services (Bedrock, OpenAI) and self-hosted solutions Understanding of vector databases, embedding systems, and retrieval architectures Technical Expertise: Containerisation (Docker) and orchestration platforms (Kubernetes, ECS, or equivalent) Database design across SQL and NoSQL systems API design, microservices architecture, and distributed systems Cloud infrastructure management and infrastructure-as-code AI/ML model deployment, monitoring, and scaling strategies More ❯

and ASP.NET. Experience with development frameworks (.NET Core, ASP.NET, MVC, Windows Services, Web Services, ORM tools like Dapper, Entity Framework). Experience using Git and containers. Strong knowledge of relational databases (Microsoft SQL Server, Postgres). Excellent communication skills, both verbal and written. A collaborative mindset, thriving in a team environment. Nice to have: Previous experience in microservices architecture. More ❯

business. My client is building a new team and needs solid software engineers to develop large-scale mobile and web applications backend. This role focuses on backend coding and database design, emphasizing system performance and reliability. This is an excellent opportunity for software engineers seeking a company with strong values that cares about its customers and employees. Key Accountabilities … desirable Experience as a Tech Lead or Staff Engineer; Lead Engineer considered Experience with Service-oriented architecture Knowledge of optimizing backend applications using MySQL or similar databases Experience with relational databases and SQL, especially MySQL Strong PHP knowledge, understanding its strengths and weaknesses Experience with PHP frameworks like Symfony and Laravel Languages: PHP, Ruby-on-Rails, Java, Python, C# More ❯

business. My client is building a new team and needs solid software engineers to develop large-scale mobile and web applications backend. The role focuses on backend coding and database design, emphasizing system performance and reliability. This is an excellent opportunity for software engineers seeking a company with strong values that cares about its customers and employees. Key Accountabilities … Experience as a Software Team Lead or Staff Engineer; Lead Engineer considered Experience building Service-oriented architecture Knowledge of backend optimization and tuning, using MySQL or similar Experience with relational databases and SQL, especially MySQL Strong PHP knowledge, understanding its strengths and weaknesses Experience with PHP frameworks like Symfony and Laravel Languages: PHP, Ruby-on-Rails, Java, Python, C# More ❯

business. My client is building a new team and needs experienced software engineers for developing large-scale mobile and web applications backend. The role focuses on backend coding and database design, emphasizing system performance and reliability. This is an excellent opportunity for software engineers seeking a company with strong values that cares about its employees and customers. Key Accountabilities … as a Software Team Lead or Staff Engineer; lead Engineer considered Experience with Service-oriented architecture Ability to optimize backend applications using MySQL or similar data sources Experience with relational databases and SQL, especially MySQL Strong knowledge of PHP, understanding its strengths and weaknesses Proficiency in PHP, Symfony, and Laravel Languages: PHP, Ruby-on-Rails, Java, Python, C# Vue.js More ❯

interact with clients and team members Strong knowledge of application development and support strategies Analytical skills to identify and solve problems Familiarity with Oracle or SQL or any other relational databases Optional Qualifications and Skills: A bachelor's degree in software engineering, computer science, information systems, computer engineering, or similar Good knowledge of programming languages, such as Java, JavaScript More ❯

a dynamic startup setting, embracing agile methodologies and evolving priorities. Technical Skills Knowledgeable in Kotlin/Java, Jetpack Compose, and the Android SDK Infrastructure as code (we use Pulumi) Relational databases such as MySQL/PostgreSQL Proficiency in writing and maintaining test suites Monitoring and observability tools, for example Grafana/Crashlytics What we offer A competitive salary and More ❯

a dynamic startup setting, embracing agile methodologies and evolving priorities. Technical Skills Knowledgeable in Kotlin/Java, Jetpack Compose, and the Android SDK Infrastructure as code (we use Pulumi) Relational databases such as MySQL/PostgreSQL Proficiency in writing and maintaining test suites Monitoring and observability tools, for example Grafana/Crashlytics What we offer A competitive salary and More ❯

Proven experience testing systems involving onboarding, ETL workflows, and third-party integrations Deep understanding of automated QA in continuous deployment environments Strong knowledge of REST APIs, CI pipelines, and relational databases Experience working with cloud environments like AWS or Azure A background in financial services or data-heavy operations is a bonus You’re proactive, curious, and thrive in More ❯

Proven experience in a full-stack or JavaScript-focused software engineering role. Strong JavaScript skills and experience with modern frameworks (Vue.js, Knockout.js, jQuery). Solid working knowledge of SQL , relational databases, and writing efficient queries. Good understanding of API integration and data flow between front-end and back-end. Familiarity with data visualisation libraries such as D3.js. Strong grasp More ❯

SQL Developer | SQL Server, Azure SQL, T-SQL | HealthTech | Fully Remote Duration: 3 Months Location: Remote UK Non-Negotiable Tech: Advanced SQL proficiency, including query optimization Significant experience in database design and management Experience with cloud-based database solutions and services (e.g., Azure SQL) expertise with relational databases (e.g., MS SQL) Managing SQL backups, database integrity … of routine daily checks/tasks. Knowledge of Excel for input/output data handling Familiarity with Azure Data Warehousing or Azure Fabric for BI reporting. Exposure to non-relational databases. Our client is a HealthTech that works with the NHS, whose mission is to help patients get better faster. They use innovative technology to support patient care, which … in place. Whilst the business is headquartered in London, this is a fully remote role allowing you to work from anywhere in the UK. What You Will Do: Provide database support to developers, analysts, and testers. Review and deploy Database SQL Git Pull Requests to production environments. Evaluate and enhance database design for improved performance and maintainability. More ❯

solutions to create intricate & complex software platforms. Writing scalable code & helping in architecture design will be a significant part of your daily responsibilities. Java Spring Rust (bonus) PostgreSQL/Relational Databases Git REST APIs If you are well-versed in Java with strong object-oriented design experience & a collaborative approach to problem-solving, then please apply for more details More ❯

system architecture Optimising performance across both client and server-side applications What You’ll Bring: Strong JavaScript skills and experience with modern frameworks Solid SQL knowledge and experience with relational databases Understanding of API integration and data flow A pragmatic, problem-solving mindset and attention to detail What’s on Offer: Competitive salary and benefits package 25 days holiday More ❯

troubleshooting of integrated laboratory equipment with electronic data and archive systems. Prior experience supporting the validation of lab computer systems. Proficiency in the general functions of sample management and relational databases. Programming Languages and Management Systems : Experience coding in Python Experience with LIMS (Laboratory Information Management System) design and administration. Preferred technologies: SAP, Labware, LIMS, ELN, OpenLab, Empower, OneCDS More ❯

Computer Science, Business Analytics, or related disciplines. Proven functional knowledge of MS Dynamics, with prior exposure to development. Ability to interpret data and troubleshoot problems with an understanding of relational databases. Ability to translate and review business requirements, identify issues, and generate solutions to complex problems while establishing good SOPs. Preferably, full project lifecycle experience. Numerate, detail-oriented, analytical More ❯

Computer Science, Business Analytics or related disciplines Proven functional knowledge of MS Dynamics (with prior exposure to development) Able to interpret data and troubleshoot problems with theoretical understanding of relational databases Able to translate and review business requirements, identify issues and generate possible solutions to complex problems whilst establishing good standard operating procedures. Preferably with full project lifecycle experience More ❯

contribute to a unified codebase that supports both a robust SaaS platform and advanced AI capabilities. You will be involved in the full development lifecycle—from architectural design and database modelling to the integration of LLMs—helping to shape intelligent, user-centric features. Key Responsibilities Design, develop, and maintain web application features using Next.js and TypeScript Contribute to a …/LLM components Integrate and optimize LLMs (e.g., OpenAI , Gemini ) through prompt engineering and API orchestration Implement multi-step AI workflows using frameworks such as LangChain Design and optimize relational databases, particularly MySQL Develop type-safe RPC endpoints using tRPC for seamless frontend-backend communication Rapidly adapt to a modern development stack and contribute to high-velocity feature delivery More ❯

independently in a fast-paced environment. Knowledge of EDI standards and protocols, including XML, TCP/IP, FTP, HTTP, and AS2. Experience with Opentext EDI platform preferred. Understanding of relational databases and network technologies. Fluent in English; German and/or Spanish are advantages. Collaborative, adaptable, and relationship-oriented. Based at our office in St Albans. Skechers offers: Competitive More ❯

Sentinel and Splunk Knowledge and use of the Mitre Att&ck Framework for detection and threat analysis In-depth understanding of: Client-server applications and multi-tier web environments Relational databases , firewalls , VPNs , enterprise AntiVirus solutions Experience in static malware analysis and reverse engineering Active DV Clearance Scripting or programming with Python , Perl , Bash , PowerShell , or C++ Recognised certifications More ❯

Centre. Demonstrable experience of managing Microsoft Sentinel and Splunk implementations. Knowledge and experience with the Mitre Att&ck Framework. Solid grasp of client-server applications, multi-tier web applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Deep technical knowledge in the analysis of log data and intrusion detection systems. Solid understanding of networking principles including TCP/IP More ❯