DB Specialist – MongoDB
CV-LibraryRG1, Reading, BerkshirecontractPosted: 15 May 2026
Apply NowDB Specialist – MongoDB
Contract | Hybrid (Newbury, UK – 3 Days Onsite) | £650–£700 per day | 12 Months
An exciting opportunity is available for an experienced MongoDB DB Specialist to support a major enterprise transformation programme. This role will focus on designing scalable, cloud-native database solutions, leading Oracle-to-MongoDB migrations, and delivering high-performance data platforms within large-scale modernisation initiatives.
Key Responsibilities for the Mongo DB Specialist include
* Design MongoDB document-based data models for API-first and event-driven architectures
* Optimise schema design for scalability, flexibility, and high-volume performance
* Define indexing strategies and aggregation pipelines
* Lead Oracle-to-MongoDB migration, including bulk loads, delta migration, and reconciliation
* Collaborate with cloud teams on AWS migration tooling (DMS/Glue)
* Support microservices, APIs, and enterprise integration requirements
Essential Skills for the Mongo DB Specialist include
* Strong MongoDB data modelling expertise (embedding vs referencing)
* Hands-on indexing and aggregation pipeline experience
* Schema design for microservices and API-driven systems
* Experience with event-driven architectures
* Relational-to-NoSQL migration expertise
* MongoDB Atlas knowledge preferred
* Understanding of database scalability, performance, and availability
Desirable but not essential experience includes
* Telecoms or provisioning domain knowledge
* TM Forum standards exposure
* AWS cloud/serverless technologies
* DevOps and CI/CD understanding
* Agile/Scrum delivery
Interviews are being arranged send in your CV today for a confidential discussion
Contract | Hybrid (Newbury, UK – 3 Days Onsite) | £650–£700 per day | 12 Months
An exciting opportunity is available for an experienced MongoDB DB Specialist to support a major enterprise transformation programme. This role will focus on designing scalable, cloud-native database solutions, leading Oracle-to-MongoDB migrations, and delivering high-performance data platforms within large-scale modernisation initiatives.
Key Responsibilities for the Mongo DB Specialist include
* Design MongoDB document-based data models for API-first and event-driven architectures
* Optimise schema design for scalability, flexibility, and high-volume performance
* Define indexing strategies and aggregation pipelines
* Lead Oracle-to-MongoDB migration, including bulk loads, delta migration, and reconciliation
* Collaborate with cloud teams on AWS migration tooling (DMS/Glue)
* Support microservices, APIs, and enterprise integration requirements
Essential Skills for the Mongo DB Specialist include
* Strong MongoDB data modelling expertise (embedding vs referencing)
* Hands-on indexing and aggregation pipeline experience
* Schema design for microservices and API-driven systems
* Experience with event-driven architectures
* Relational-to-NoSQL migration expertise
* MongoDB Atlas knowledge preferred
* Understanding of database scalability, performance, and availability
Desirable but not essential experience includes
* Telecoms or provisioning domain knowledge
* TM Forum standards exposure
* AWS cloud/serverless technologies
* DevOps and CI/CD understanding
* Agile/Scrum delivery
Interviews are being arranged send in your CV today for a confidential discussion