DB Developer

<p><b>Salary: £120,000 - 150,000 per year</b></p>
<b>Requirements:</b>
<ul><li>Strong hands-on experience with Azure Cosmos DB</li><li>Experience with Spark or PySpark</li><li>Knowledge of SQL API, Change Feed, throughput management</li><li>Experience with C#, .NET, Node.js or Python</li><li>Understanding of distributed systems and microservices architecture</li><li>Azure platform experience (AKS, Functions, App Services)</li><li></li></ul>
<b>Responsibilities:</b>
<ul><li>Develop cloud-native applications using Azure Cosmos DB</li><li>Implement partitioning, indexing and consistency models</li><li>Optimise queries to reduce RU and improve latency</li><li>Integrate Cosmos DB Change Feed with Spark</li><li>Build services using C# / .NET Core or Node.js</li><li>Deploy solutions via Azure Functions, AKS, App Services</li><li>Contribute to CI/CD pipelines (GitLab / DevOps)</li><li></li></ul>
<b>Technologies:</b>
<ul><li>API</li><li>Azure</li><li>C#</li><li>CI/CD</li><li>Cloud</li><li>Cosmos DB</li><li>DevOps</li><li>GitLab</li><li>Python</li><li>PySpark</li><li>SQL</li><li>Spark</li><li>microservices</li><li>ASP.NET</li><li>NodeJS</li></ul>
<p><b>More:</b></p>
<p>We are seeking a hands-on Azure Cosmos DB Developer to join our high-profile cloud-native data transformation programme within financial services. This is a contract opportunity focused on scalable, production-grade Azure microservices and distributed data platforms. The role involves working closely with a team dedicated to performance optimisation and system design in Azure cloud engineering.</p>
<p>last updated 8 week of 2026</p>