1 to 25 of 37 Contract Relational Database Jobs in the UK

Level Database Developer (PostgreSQL) - Inside IR35 Healthcare Sector Contract Type: Inside IR35 £450pd Location: Fully Remote (UK-based candidates only) Role Overview We are seeking Mid-Level PostgreSQL Database Developers to join the team and support the upgrade and deployment of cloud infrastructure for a key healthcare system … preparing for an upcoming application update. This role offers the opportunity to work in a mission-driven healthcare environment on modern database infrastructure and cloud technologies. Working Hours 2 roles: Standard hours, Monday to Friday, 9:00 - 17:00 2 roles: Evening and weekend shifts (hours to be discussed ...

background processing pipelines (e.g. Celery, Redis Streams, Kafka) to enable scalable async workloads, retries, and fault-tolerant integrations. Design data models and optimise relational databases (PostgreSQL) for performance, partitioning, and horizontal scale. Introduce caching, rate limiting, and queuing to meet performance budgets and latency goals. Integrate with AI pipelines … architectures. Proven experience designing and operating production REST APIs with OpenAPI/Swagger. Comfortable working in a React/TypeScript codebase. Deep understanding of relational database design, indexing, performance tuning, and migrations (PostgreSQL). Proficiency with containerisation (Docker) and Git-based workflows. Familiarity with AWS core services ...

Spring Batch frameworks Familiarity with test automation using Cucumber or similar frameworks Exposure to observability tools such as Datadog Hands-on experience with relational databases such as PostgreSQL and Oracle Practical knowledge of AWS Cloud services and infrastructure Experience with CI/CD pipelines, especially Jenkins About ...

GitHub Agile Sharepoint/Power Automate/Power Apps Microsoft Blazor Microsoft Azure JavaScript HTML XML Python Django framework for Python Appreciation of other relational databases (SQLite/MySQL) What can we offer? Standard hours Monday to Friday 40 hours per week (Hybrid) Excellent Health and life insurance, Group ...

skills. Infrastructure as code using Terraform Extensive experience setting up CI/CD pipelines using Github actions. Automated testing strategies. Health checks ALB IAM Relational database skills (ideally in Postgres and/or MSSQL running on AWS (RDS and/or Athena) Strong AWS networking/infrastructure skills ...

/CD pipelines built with GitHub Actions Automated testing strategies Health checks and resilience patterns AWS services including ALB, IAM , and core networking Relational databases: Postgres and/or MSSQL on AWS ( RDS and/or Athena ) Monitoring and observability using Datadog Comfortable working autonomously in ambiguous environments Experience ...

application Experience in contract testing and component testing such as API, message based asynchronous testing such as Kafka or similar technology Experience in non-relational database I.e. mongo db or similar Strong technical automation skills with the ability to write well-structured reusable maintainable tests and test utilities ...

data and applications from on-premises to cloud environments. Proficient in ETL processes, data integration, and data governance frameworks. Solid knowledge of SQL and relational databases. Familiarity with cloud platforms and services (AWS, Azure, or GCP) is an advantage. Excellent analytical, problem-solving, and communication skills. Ability to work ...

Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimization. Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc. ...

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 ...

Design and develop APIs and services Build server-side logic using Java (Spring Boot) Contribute to overall application architecture Data & DevOps Design and maintain relational databases (PostgreSQL preferred) Implement CI/CD pipelines (e.g. GitHub Actions, Jenkins) Deploy and operate services in cloud environments (AWS, Azure … tooling Strong API design and integration experience Good working knowledge of Linux and Windows environments Proven problem-solver with strong analytical skills Experience with relational databases, ideally PostgreSQL Comfortable working in small, fast-moving delivery teams Able to commute to Milton Keynes as required ...

both Linux and Windows operating environments. Experience with communication protocols: IEC 60870-5-101/104 , DNP3 , Modbus , ICCP , OPC . Experience working with relational databases such as Oracle and SQL Server . Experience in programming languages for system integration or scripting, such as C , C++ , PERL , or similar. ...

both Linux and Windows operating environments. Experience with communication protocols: IEC 60870-5-101/104 , DNP3 , Modbus , ICCP , OPC . Experience working with relational databases such as Oracle and SQL Server . Experience in programming languages for system integration or scripting, such as C , C++ , PERL , or similar. ...

both Linux and Windows operating environments. Experience with communication protocols: IEC 60870-5-101/104 , DNP3 , Modbus , ICCP , OPC . Experience working with relational databases such as Oracle and SQL Server . Experience in programming languages for system integration or scripting, such as C , C++ , PERL , or similar. ...

both Linux and Windows operating environments. Experience with communication protocols: IEC 60870-5-101/104 , DNP3 , Modbus , ICCP , OPC . Experience working with relational databases such as Oracle and SQL Server . Experience in programming languages for system integration or scripting, such as C , C++ , PERL , or similar. ...

driven APIs using Flask, Django, FastAPI, or Node.js/Express. • Write reusable, testable, and efficient code across frontend and backend layers. • Integrate applications with relational and non-relational databases (PostgreSQL, MySQL, MongoDB, etc.). • Collaborate with product owners, architects, and DevOps teams to deliver high-quality features … NestJS preferred) • Hands on experience building and consuming REST APIs or GraphQL services. • Solid understanding of microservices architecture and event-driven patterns. • Experience with relational and NoSQL databases (e.g., PostgreSQL, DynamoDB, MongoDB). • Familiarity with containerization and orchestration (Docker, Kubernetes). • Strong understanding of application security, authentication, and authorization. ...

experienced in configuring, debugging, and systems integration including configuring forms, reports, underlying logic, and interface components as a developer. 4+ years of experience with relational databases and SQL scripting. Oracle Databases preferred. 3+ years' Experience working with Appian SAIL Design. Must be able to obtain Public Trust clearance. Telecom ...

Data Platform Engineer I PostgreSQL I ADF I SQL Database I Schemas I Migration I Decommission I Financial Services I £500-£525 per day | Outside IR35 | 12-month initial | Hybrid Remote - London I'm working with a high-growth, product-led scale-up who are rebuilding their entire data … clean PostgreSQL-based backend data platform that powers the next phase of their growth. Must-Have PostgreSQL (design, modelling, optimisation) SQL and relational database engineering Building backend data services (APIs, views, pipelines, ETL/ELT) Data integration with operational systems ADF or similar orchestration tools Migrating/decommissioning ...

Role:Software Engineer - Database and Display Key Skills - SCADA/EMS/DMS Developer, Database Design, Data Modeling, Historian Integration, Oracle, SQL Server, PostgreSQL, SLD, Display Hands-on expertise preferably on XX PowerOn Reliance (XA21), AEMS Platform, GE eTerra, PowerOn Advantage Software, as well as SCADA/… equivalent for application interfacing and scripting Data Handling Real-time data acquisition, Historian integration, data replication, and logging Performance Tuning & Monitoring Query optimization, indexing, database health monitoring Version control with Git, SVN, or equivalent Design, develop and maintain databases and data models for real-time power system applications ...

Role:Software Engineer - Database and Display Key Skills - SCADA/EMS/DMS Developer, Database Design, Data Modeling, Historian Integration, Oracle, SQL Server, PostgreSQL, SLD, Display Hands-on expertise preferably on XX PowerOn Reliance (XA21), AEMS Platform, GE eTerra, PowerOn Advantage Software, as well as SCADA/… equivalent for application interfacing and scripting Data Handling Real-time data acquisition, Historian integration, data replication, and logging Performance Tuning & Monitoring Query optimization, indexing, database health monitoring Version control with Git, SVN, or equivalent Design, develop and maintain databases and data models for real-time power system applications ...

Role:Software Engineer - Database and Display Key Skills - SCADA/EMS/DMS Developer, Database Design, Data Modeling, Historian Integration, Oracle, SQL Server, PostgreSQL, SLD, Display Hands-on expertise preferably on XX PowerOn Reliance (XA21), AEMS Platform, GE eTerra, PowerOn Advantage Software, as well as SCADA/… equivalent for application interfacing and scripting Data Handling Real-time data acquisition, Historian integration, data replication, and logging Performance Tuning & Monitoring Query optimization, indexing, database health monitoring Version control with Git, SVN, or equivalent Design, develop and maintain databases and data models for real-time power system applications ...

OAuth2, JWT, TLS/mTLS and AAA policies Deliver XSLT and GatewayScript transformations and schema validation Integrate with backend platforms including MQ, Kafka and relational databases Support CI/CD automation using SOMA/REST APIs, Jenkins or Ansible Ensure high availability, performance tuning and regulatory compliance (e.g. ...

manage change control activities What we're looking for Several years' experience in data or business analysis roles Strong SQL skills and experience with relational databases Hands-on experience with ServiceNow, including CMDB/AMDB data models Solid understanding of data architecture and data lineage concepts Knowledge ...

object-oriented analysis and design (OOAD) Proven experience with C#, Java (Spring Boot, JPA/Hibernate), REST APIs, observability, monitoring, queue technologies, security, and relational databases (especially Postgres). Strong understanding of SOLID principles, microservice development focused on high availability and data integrity, and solid use of JUnit … DevOps tooling such as Docker, Terraform, Kubernetes, Helm, and Git. Exposure to PHP or Drupal. Exposure to WordPress optimisation, including caching, CDN integration, and database tuning. If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call ...

with React JS for custom widget/tool development in Experience Builder Knowledge of web services, open standards, and geospatial formats (XML, GML, KML) Database & Cloud Skills Experience maintaining and processing spatial datasets within relational databases Working knowledge of spatial indexing, database optimization, and schema design Familiarity ...