Azure Cosmos DB Admin and Developer-with Python, pyspark, CosmosDB, Azure

Azure Cosmos DB Admin and Developer-with Python, pyspark, CosmosDB, Azure

Posted Today by Vallum Associates

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Negotiable
Inside
Hybrid
London Area, United Kingdom
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.NET Framework Active Server Pages (ASP) Agile Methodology Application Programming Interface (API) ASP.NET Azure Cosmos DB Azure DevOps Azure Monitor Banking C# (Programming Language) Cloud-Native Applications Concurrency Pattern Continuous Integration Continuous Integration and Continuous Delivery Data Processing Data Protection Strategy DevOps Digital Transformation Financial Data Financial Services Git (Version Control System) Indexing Microservices Microsoft Azure Node.js Nodes (Networking) NoSQL Object-Oriented Design Object Oriented Modeling And Design Operational Efficiency Pyspark Python (Programming Language) Query Optimisation Software Development SQL (Programming Language) Unit Testing Version Control

Summary: The Azure Cosmos DB Admin and Developer role focuses on designing and developing scalable applications for the banking and financial services sector using Azure Cosmos DB. The position requires expertise in cloud-native solutions, performance optimization, and collaboration with DevOps teams to ensure compliance with security standards. The developer will also build reusable libraries and establish CI/CD pipelines to enhance operational efficiency. This role is critical in supporting the digital transformation of financial applications.

Key Responsibilities:

  • Architect and develop cloud-native applications using Azure Cosmos DB (SQL API, Mongo API)
  • Design and implement partitioning strategies, indexing, and consistency models
  • Build reusable libraries and frameworks in C#/.NET or Node.js
  • Develop and maintain CI/CD pipelines using Azure DevOps
  • Monitor and optimise Cosmos DB performance using Azure Monitor and Application Insights
  • Implement automated testing and unit test frameworks
  • Collaborate with solution architects and DevOps teams to integrate Cosmos DB into microservices
  • Ensure compliance with security, governance, and data protection standards

Key Skills:

  • Experience with concurrency patterns, CLR, and scalable application design
  • Deep understanding of Azure services including Azure Functions, App Services, AKS, and Logic Apps
  • Hands-on experience with Azure Cosmos DB including query optimisation and throughput management
  • Familiarity with distributed systems and NoSQL data modelling
  • Experience with Git, version control, and continuous integration tools
  • Advanced proficiency in C#, ASP.NET, and .NET Core with strong object-oriented design principles

Salary (Rate): undetermined

City: London

Country: United Kingdom

Working Arrangements: hybrid

IR35 Status: inside IR35

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Job Title: Azure Cosmos DB Admin and Developer- with python, pyspark, Cosmos, Azure

Location: Hybrid, London UK (3days/Week Onsite)

Duration: 6months+ Contract Inside IR35

The Role

The DB Admin and Developer will play a critical role in designing and developing scalable, secure, and high-performance applications tailored for banking and financial services. This role involves architecting cloud-native solutions using Azure Cosmos DB (SQL API and Mongo API), implementing effective partitioning strategies, indexing, and consistency models to support real-time financial data processing. The developer will build reusable libraries and frameworks using C#/.NET or Node.js and establish robust CI/CD pipelines through Azure DevOps to streamline delivery and reduce operational overhead. A key responsibility includes monitoring and optimizing Cosmos DB performance using Azure Monitor and Application Insights to ensure reliability and responsiveness of mission-critical systems. The role will collaborate closely with solution architects and DevOps teams to integrate Cosmos DB into microservices architectures, while ensuring strict compliance with industry security, governance, and data protection standards. This position directly contributes to the customer’s digital transformation journey by enabling agile, compliant, and resilient financial applications.

Your responsibilities

  • Architect and develop cloud-native applications using Azure Cosmos DB (SQL API, Mongo API)
  • Design and implement partitioning strategies, indexing, and consistency models
  • Build reusable libraries and frameworks in C#/.NET or Node.js
  • Develop and maintain CI/CD pipelines using Azure DevOps
  • Monitor and optimise Cosmos DB performance using Azure Monitor and Application Insights
  • Implement automated testing and unit test frameworks
  • Collaborate with solution architects and DevOps teams to integrate Cosmos DB into microservices
  • Ensure compliance with security, governance, and data protection standards

Essential skills/knowledge/experience

  • Experience with concurrency patterns, CLR, and scalable application design
  • Deep understanding of Azure services including Azure Functions, App Services, AKS, and Logic Apps
  • Hands-on experience with Azure Cosmos DB including query optimisation and throughput management
  • Familiarity with distributed systems and NoSQL data modelling
  • Experience with Git, version control, and continuous integration tools

Desirable skills/knowledge/experience

  • Advanced proficiency in C#, ASP.NET, and .NET Core with strong object-oriented design principles

Priyanka Sharma

Senior Delivery Consultant

Office: 02033759240

Email: psharma@vallumassociates.com

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