22 of 22 Azure Cosmos DB Jobs in London

Principal Database Administrator Fully Remote

Hiring Organisation
Interact Consulting Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
/Engineering We're hiring a Principal DBA to lead and hands-on-run a 300+ production database estate—predominantly SQL Server on Azure, with a growing Cosmos DB footprint—supporting a market-leading SaaS platform 24x7. This is a true player-coach role … database architecture, risk, and operations. What you'll do Own the strategy, standards, and roadmap for the database function across SQL Server, Azure SQL, and Cosmos DB. Get hands-on with a live production estate: performance tuning, configuration, backups, restores, disaster recovery, incident response, and release ...

Lead Engineer, Lead Developer, JavaScript, Python, Azure, AI, Co-Pilot, City, London

Hiring Organisation
Carrington Recruitment Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£95,000 - £105,000 per annum, Negotiable
Lead Engineer, Lead Developer, Full Stack Engineering, Azure, .NET, C#, City, London Lead AI Engineer/Lead AI Developer required for an exciting Professional Services organisation. This will be 3 days in the office and 2 from home. We need a hands-on Lead AI Engineer/Lead … experience with GenAI (Co-Pilot, ChatGPT or Claude etc) would be very welcome. Key development skillset required: ·C#, .NET platform, Python, Azure PaaS (Azure AI Foundry, Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service ...

CGEMJP - AI Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
cutting edge of AI engineering, developing intelligent applications that combine LLMs, RAG and autonomous agent workflows with robust Python engineering and Microsoft Azure technologies. You'll be working within a product squad, turning complex requirements into secure, scalable and production-ready AI solutions, not just prototypes or proofs … ingestion, chunking, embeddings, vector search, reranking and evidence grounding. AI Quality & Assurance: Implement evaluation frameworks, automated testing, guardrails and techniques to mitigate hallucinations. Azure AI Engineering: Build and deploy solutions using Azure OpenAI, Azure AI Search, Azure AI Foundry and associated cloud ...

CGEMJP00360221 - AI Engineer

Hiring Organisation
CBSbutler Holdings Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £600 per day + inside ir35
cutting edge of AI engineering, developing intelligent applications that combine LLMs, RAG and autonomous agent workflows with robust Python engineering and Microsoft Azure technologies. You'll be working within a product squad, turning complex requirements into secure, scalable and production-ready AI solutions, not just prototypes or proofs … ingestion, chunking, embeddings, vector search, reranking and evidence grounding. AI Quality & Assurance: Implement evaluation frameworks, automated testing, guardrails and techniques to mitigate hallucinations. Azure AI Engineering: Build and deploy solutions using Azure OpenAI, Azure AI Search, Azure AI Foundry and associated cloud ...

Associate Data Engineer

Hiring Organisation
ASOS
Location
London, UK
Employment Type
Full-time
grow your own skills through collaboration, learning, and shared problem‐solving. What you'll be doing: Designing and delivering data solutions using the Microsoft Azure Data PlatformCollaborating with other engineers through pairing, code reviews, and shared problem‐solvingSupporting teams in understanding data, telemetry, and operational issuesExploring new tools … supportive working styleExperience working with cloud‐based data platformsAn understanding of how to build reliable, well‐tested data systemsTechnical expertiseAzure data technologies (e.g. Azure Cosmos DB, Azure SQL Database, Azure Data Factory)Python or another object‐oriented programming languageAzure Databricks ...

AI Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £644/day
Experience handling LLM and agent failure scenarios, retries, error handling and recovery Understanding of observability and tracing for GenAI/Agentic AI applications Azure AI & Cloud Services: Hands-on experience building and deploying AI solutions on Azure, including Azure OpenAI, Azure AI Search, Azure AI Foundry, Cosmos DB, Redis, Azure Monitor/Application Insights, Managed Identity and Key Vault. If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website. ...

AI Solutions Architect

Hiring Organisation
Hunter Selection
Location
City of London, London, St Paul's, United Kingdom
Employment Type
Permanent
Salary
£85000 - £100000/annum 26 days holiday, health plan,bonus
Commercial experience building AI platforms Enterprise level Agent design, creation and support Strong foundation OOP experience with C# ideally Python experience Entra experience Azure Cloud experience - including Azure functions such as Service Bus, Azure DevOps AI Foundry API MCP Frontier AI tools and Models … Large Language Models SQL DevOps understanding/experience Retrieval Augmented Generation (RAG) Desirable experience: Experience with other cloud platforms Azure certifications AI Certifications Architectural frameworks for best practice standards Are you someone that is excited by the design and delivery of AI architecture, that has experience ...

Senior Data Engineer

Hiring Organisation
Moneybox
Location
London, UK
Employment Type
Full-time
wider engineering community at Moneybox, sharing expertise and helping raise standards across our technology estateOur Data Technology StackCloud: Microsoft AzureData platforms: Azure Databricks, SQL Server, Cosmos DB and Blob StorageData processing: Python, Spark and SQLMessaging: Azure Service Bus and Event HubsDevOps … infrastructure: Azure DevOps, GitHub Actions and TerraformYou don't need to have worked with every technology we use, but we expect you to have strong experience with comparable technologies and the ability to learn quickly. Who You AreAn experienced data engineer who enjoys solving complex technical problems ...

Solution Architect Azure, .Net

Hiring Organisation
Arc IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
Solution Architect Azure NET London, hybrid (2 days a week in the office) | Permanent | Up to £90,000 + benefits Our client is a well-established, purpose-led UK organisation with a large and diverse customer base across the public and private sectors. They’re partway through … ambitious transformation, shifting towards delivering their future capabilities as technology-enabled products on Microsoft Azure, including a growing range of AI-related services. They’re looking for a hands-on Solution Architect from a .NET background to act as design authority across their core platforms, customer-facing APIs ...

GenAI developer

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
ethics An understanding of data safety in use of Large Language Models Knowledge and experience of either AWS or Azure: AWS (boto3, Bedrock, Sagemaker, Lambda, S3, EC2) Azure (azure Open AI service, Cosmos DB) Python LangGraph Neo4j/cypher Other ...

Gen AI Developer

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
leadershipAn understanding of AI, and AI ethicsAn understanding of data safety in use of Large Language ModelsKnowledge and experience of either AWS or Azure: AWS (boto3, Bedrock, Sagemaker, Lambda, S3, EC2)Azure (azure Open AI service, Cosmos DB)PythonLangGraphNeo4j/ ...

Business Analyst

Hiring Organisation
Investec
Location
London, UK
Employment Type
Full-time
effectively with business teams, architects, engineers and QA. What's DesirableExperience within financial services, credit risk, lending or similar regulated environments. Experience with Azure Cosmos DB or other non-relational/document databases. Knowledge of Azure services and Microsoft SQL Server. Experience … modelling business processes using BPMN.Experience using Azure DevOps, Jira or similar delivery management tools. Exposure to event-driven architectures and modern distributed systems. Understanding of artificial intelligence and agentic development concepts and how they can support delivery or platform capabilities. Degree in Computer Science, Information Systems, Data ...

Senior AI Engineer (LLM / Azure) - Contract

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
looking for a Senior AI Engineer to join a high-profile programme delivering AI-driven solutions using Python, Azure OpenAI, and LLMs . Key Responsibilities Build and enhance LLM-powered document extraction pipelines. Develop solutions for PDF processing, OCR, entity matching, and structured data extraction. Improve accuracy through … testing, evaluation, and regression frameworks. Scale services using Azure, FastAPI, Terraform, and Azure DevOps. Collaborate with senior engineers and stakeholders to drive technical decisions. Essential Skills 5+ years' software engineering experience. 2+ years working with LLMs and Generative AI solutions. Strong Python and FastAPI development experience. ...

Senior Python AI Engineer

Hiring Organisation
WTW
Location
London, UK
Employment Type
Full-time
read about. With strong Python at the heart of everything you do, you'll work across a modern AI stack — LangGraph, LangChain, FastAPI, Azure, vector search and graph databases — building sophisticated, reliable systems that scale. You'll join a talented, multidisciplinary team that values engineering craft as much … tools and data sources. Integrate AI services with the wider HR Expert application and existing enterprise systems. Develop and deploy solutions using Microsoft Azure, working across relational, document, vector and graph-based data stores. Collaborate with architects, developers, product owners and other technical specialists to turn requirements into ...

AI Developer/Engineer

Hiring Organisation
Michael Page
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 62,000 - 75,000 Annual
date with emerging trends and advancements in AI and machine learning. Profile Must haves: Software Engineering experience - ideally C# or Python Azure (Azure Fabric, Data Factory, ML Studio, Foundry, Synapse, Cosmos etc) Experience dealing with stakeholders, working with a wider tech team, collaboration ...

AI Developer/Engineer

Hiring Organisation
Michael Page
Location
London, Fleet Street, United Kingdom
Employment Type
Permanent
Salary
£62000 - £75000/annum
date with emerging trends and advancements in AI and machine learning. Profile Must haves: Software Engineering experience - ideally C# or Python Azure (Azure Fabric, Data Factory, ML Studio, Foundry, Synapse, Cosmos etc) Experience dealing with stakeholders, working with a wider tech team, collaboration ...

AI Developer/Engineer

Hiring Organisation
Michael Page Technology
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£62,000 - £75,000 per annum
date with emerging trends and advancements in AI and machine learning. Profile Must haves: Software Engineering experience - ideally C# or Python Azure (Azure Fabric, Data Factory, ML Studio, Foundry, Synapse, Cosmos etc) Experience dealing with stakeholders, working with a wider tech team, collaboration ...

C# .Net Software Engineer - eTrading

Hiring Organisation
Source Group International
Location
Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £750/day
preferred, if not FIxed Income or a similar Asset class experience would be essential. Knowledge of the .NET infrastructure Strong Experience with C# Azure Knowledge (Bicep, Networking, Service Bus, App Service, Functions, Cosmos DB) Soft Skills Being able to clear communicate to Traders ...

DevSecOps Engineer - Remote

Hiring Organisation
MBR Partners
Location
London, UK
Employment Type
Full-time
looking for a UK remote DevOps engineer responsible for designing, building, and maintaining our clients ' Azure cloud infrastructure and CI/CD pipelines. The Cultural fit is vital for the success of this role. The company's values are Human; overdeliver; honesty; working collaboratively. If these values resonate … aspects of the role. You will work closely with the Head of Technology Delivery and the broader engineering team, provisioning and operating their Azure environment, building and maintaining their deployment pipelines, and keeping the platform observable, secure, and cost-efficient. You will make active use of AI coding ...

Principal Database Administrator Fully Remote

Hiring Organisation
Interact Consulting Limited
Location
Lambeth, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
/Engineering We're hiring a Principal DBA to lead and hands-on-run a 300+ production database estate-predominantly SQL Server on Azure, with a growing Cosmos DB footprint-supporting a market-leading SaaS platform 24x7. This is a true player-coach role ...

Data Engineer/Architect - Apache Airflow - Astronomer

Hiring Organisation
Akkodis
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£700.00 - £800.00 per day
enterprise scheduling environment (Autosys etc) Provide upskilling and documentation to the wider team to aid with the option of Apache Airflow/Astronomer Cosmos Essential Experience Highly experienced Data Engineer/Architect with a broad range of enterprise environment experience Strong background with DBT, Snowflake and Python Previous … experience working with Apache Airflow and Astronomer, with a strong preference towards Astronomer Cosmos experience Experience on an Airflow/Astronomer implementation would be preferred Excellent communication and stakeholder engagement skills Desirable Experience Experience supporting client's in the Financial Services sector Enterprise scheduler tooling experience, with ...

Principal - Cloud Data Architect

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
include designing secure, scalable, and cost-effective data architecture, working with multi-functional teams to lead the adoption and integration of AWS/Azure architecture services, and collaborating with data engineers to prepare and deliver raw data for prescriptive and predictive modelingAssessing and advocating data management technologies … languages including SQL and PythonDemonstrated proficiency in the design and implementation of modern data architectures and concepts such as cloud services (e.g., AWS, Azure, GCP), real-time data distribution (e.g., Kafka, Kinesis, DataFlow, Airflow), NoSQL (e.g., MongoDB, DynamoDB, HBase, CosmosDB), GraphQL and modern data warehouse tools including Snowflake ...