1 to 25 of 26 Contract Relational Database Jobs in England

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 ...

/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 ...

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 ...

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. ...

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 ...

Looking For Essential: Degree in STEM, Computer Science, Information Systems, Data Science , or similar (Master's preferred) Strong experience in data architecture, database design or data engineering Proven experience delivering data-intensive systems end to end Strong SQL skills and experience with relational databases (e.g. Oracle, SQL Server ...

Java Engineer, you will remediate, stabilise, and modernise Java applications participating in the "Ingres only" pathway-decoupling data from Ingres to target relational platforms (Oracle/SQL Server) and implementing secure, supportable fixes that reduce risk ahead of March 2027. You'll collaborate with architects, DB specialists, testers … Framework, and integration with legacy systems. * Legacy remediation in regulated environments: diagnosing runtime faults, dependency drift, and security gaps; implementing safe, minimal change fixes. * Database fluency: experience moving away from Ingres or similar RDBMS; comfort working with DBAs on schema, queries, and performance while preserving behaviour. * Quality engineering: practical ...

design within cloud environments Experience building and managing ETL/ELT workflows and data pipelines at scale Proficiency with SQL and working knowledge of relational and non-relational databases Experience deploying data infrastructure using IaC tools such as Terraform or CloudFormation Understanding of DevOps and CI/ ...

Job Title: OSS-Tech Lead Location: Reading (Onsite) Job Type: Contract Inside IR35 Job Summary: Having 7 to 10 Years experience in IT Industry Wherein 5+ years in Appian. 4-5 years of experience in ...

Role Details Role/Job Title: Dev Sec Ops Engineer Work Location: Wokingham, UK Role Type: Contracting Mode of Working: Office based 5 Days in Office The Role Dev Sec Ops Engineer Role Overview We ...

Greetings We are Hiring OSS-Tech Lead Reading, United Kingdom, Fixed Term or Subcon Whichever helps with immediate joining 100% Work from office Please share candidate expectations Having 7 to 10 Years experience in IT ...

Role: Database – Modelling Work Model: Fully Remote Contract Type: 6-month contract (Inside IR35 – likely 6-month extensions) Day Rate: Competitive market rate Overview We are seeking a Database Modelling specialist to support Electrical Transmission and Distribution modelling for a global leader in grid and energy management technology. … modelling Strong understanding of Electrical Transmission & Distribution networks Experience creating Electrical data models for EMS/DMS (minimum 2 years) Expertise in SQL and relational databases (Oracle 19C+) Experience with EMS/ADMS modelling tools (eTerra Habitat) Hands-on experience with Display Builder for EMS/AEMS applications Understanding ...

Data Management, Data Architecture, Data Migration, Data Quality Management, and Information Governance. Experience with data ingestion processes and the ability to read and understand database schemas, including relationships between objects and key terminology. Knowledge of Data Architecture methods and tools, with an understanding of data modelling techniques (conceptual, logical … physical) and working knowledge of Business Intelligence concepts (reporting, querying software, data mining, OLAP, relational databases, cloud architecture). Experienced in requirements elicitation from various stakeholder groups, including 1-1s and workshops. Experience applying Use Cases, Process Maps, Data Flows, and Diagrams. Essential Soft Skills Ability to distil ...