1 to 25 of 35 Remote/Hybrid Relational Database Jobs in London

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 ...

/.NET Core Experience building and consuming REST APIs Solid understanding of object-oriented design and software engineering principles Experience with SQL Server and relational databases Familiarity with unit testing frameworks (e.g. xUnit, NUnit, MSTest) Experience working in Agile delivery environments Comfortable working as a contractor in a delivery ...

Agile environment Strong expertise in C# and modern .NET/.NET Core Experience building distributed, event-driven systems API design and development (REST, GraphQL) Relational databases (SQL Server, MySQL, or similar) Cloud platforms such as AWS or Azure Solid understanding of the full software development lifecycle Pragmatic, delivery-focused ...

experienced with cloud technologies such as AWS, Azure, or GCP Experience debugging API issues using logs, monitoring tools, and API clients Comfortable working with relational databases and SQL Strong communication skills and ability to collaborate across teams and time zones Nice to Haves Hands-on experience integrating with third ...

were looking for in aSoftware Engineer Essential experience Strong experience with Python and web frameworks such as Flask, Django, or similar Experience working with relational databases (MySQL preferred) and ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp of software engineering principles: Git/ ...

looking for in a Software Engineer Essential experience Strong experience with Python and web frameworks such as Flask, Django, or similar Experience working with relational databases (MySQL preferred) and ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp of software engineering principles: Git/ ...

probability, statistics and matrix operations. Ability to produce reports, dashboards and visualisations to explain model behaviour and analytical findings. Working knowledge of SQL and relational databases. Desirable: Exposure to Data Engineering or machine-learning-focused development. Experience developing within the .NET ecosystem (ideally .NET 5+). Familiarity with Python ...

Senior Python Developer you will require: Strong commercial Python experience (Django, Flask or similar) Experience working in production SaaS environments REST API design & integration Relational databases (SQL Server or similar) AWS experience (EC2, S3, RDS) Ability to support and maintain CFML applications Experience working in structured environments (Git, ticketing ...

modern JS stack such as Node.js/React or similar) AWS, JavaScript/TypeScript, React, CI/CD Setup, Automated Testing, Test First Approach, Relational Database Experience working in cloud-native environments (AWS preferred) Hands-on experience with CI/CD and infrastructure management Solid understanding of application ...

Kubernetes Cloud networking and security best practice Backend development with Python and/or Java Infrastructure-as-code and automation scripting SQL and relational databases Integrating third-party software and tooling SFIA Level 4/5 Desirable Experience building web user interfaces Exposure to National Security environments ...

Power BI. Solid Azure integration knowledge, including DevOps, Functions, Service Bus, Synapse, and App Insights. Proficiency in C#, .NET, JavaScript, HTML/CSS, and relational databases (SQL Server). Experience delivering in an Agile/Scrum environment. Experience operating as a senior engineer within a small team, providing technical ...

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 ...

exclusion filters, and retention optimisation. Implement storage-tiering strategies based on access patterns and enforce lifecycle rules to minimise cold data retention costs. Improve relational database performance through index tuning, connection optimisation, and instance right-sizing. Enhance horizontally scalable database performance via autoscaling policies, index improvements ...

passionate about software development and understand that it involves a lot more than just writing code. Tech stack includes: · Node.js · AWS/Serverless · Relational Databases (PostgreSQL & SQL Server) · Containers (Docker, Docker Compose, ECS) · Infrastructure as Code (CloudFormation, Terraform) · Scripting (Bash, Make) · Experience with TDD Benefits · Flexible and 100% remote ...

design patterns and SOLID principles. Commercial experience working with .NET (ideally .NET 5+). Good SQL knowledge and at least one year working with relational databases. Experience with distributed streaming platforms such as Kafka. Familiarity with in-memory storage solutions like Redis. Hands-on experience with AWS services such ...

GitHub Actions You’ll Need 3–5 years professional software development experience Strong Python and Django experience Hands-on LLM API integration experience Solid relational database knowledge Cloud deployment experience (Heroku or AWS ideal) Based in London, hybrid (3 days in South West London office) Right to work ...

ownership mindset Strong experience building and running production backend systems Deep API and service design experience in Python or another strong backend language Solid relational database experience Comfort making architectural decisions without over engineering The ideal candidate is someone who takes ownership naturally and communicates with intent. They ...

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. ...

intermediate-level data engineers, such as: Python/PySpark: Widely used for data manipulation, analysis, and scripting. SQL: Essential for querying and managing relational databases. Understanding of D365 F&O Data Structures is highly desirable Strong problem-solving skills and attention to detail. Excellent communication and collaboration abilities. This ...

projects Technical Skills & Experience Advanced Power BI development experience (Desktop & Service) Strong knowledge of DAX and Power Query (M language) Proficiency in SQL and relational databases Experience working with construction, rail, or civil engineering datasets Understanding of: Project controls processes Earned Value Management principles Programme performance metrics Commercial reporting ...

Senior Software Engineers. What they’re looking for: Strong experience building enterprise-grade backend systems using C# .NET Core/Framework SQL and relational database design skills Solid engineering fundamentals: clean code, testing, debugging and secure development Experience working in complex or regulated environments is a plus What … performance backend features Working across the full SDLC, from design through deployment and optimisation Integrating systems with financial, transactional and market data APIs Supporting database schema design, performance tuning and automation Why join: Build mission-critical software used by global organisations High ownership and real technical impact Supportive, collaborative ...

complex SQL queries and stored procedures, optimizing for performance with large datasets. Proficient in IBM DataStage, including architecture, components, and job design. Familiar with relational database systems (e.g., IBM Db2, Oracle, SQL Server) and SQL/PL-SQL programming. Experience in designing, developing, and deploying DataStage jobs ...

Strong coding experience in Python and/or Spark/PySpark Solid SQL skills and experience working with structured datasets Desirable Experience Knowledge of relational database design , normalisation , and data modelling Experience designing efficient, scalable data architectures This is an excellent opportunity for a data professional looking ...

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 ...

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. ...