Database Engineer - NoSQL & Oracle

Salary: £60,000 - 65,000 per year

Requirements:

• 5+ years of experience as a SQL and Oracle Database Engineer
• Experience designing, developing, and optimizing Oracle database solutions using SQL, PL/SQL, stored procedures, functions, and packages
• Experience building and maintaining scalable data models, integrations, and ETL processes supporting enterprise applications
• Experience performing database performance tuning, query optimization, and troubleshooting to ensure reliability and scalability
• Experience designing, developing, and maintaining scalable NoSQL database solutions using MongoDB, Cassandra, Couchbase, or similar technologies
• Experience building high-performance data models and APIs to support distributed and real-time applications
• Experience optimizing indexing, query performance, replication, and data availability across large-scale environments
• Experience collaborating with application and engineering teams to deliver secure, high-quality, efficient, reliable, and scalable database solutions

Responsibilities:

• Design, develop, and optimize Oracle database solutions using SQL, PL/SQL, stored procedures, functions, and packages
• Build and maintain scalable data models, integrations, and ETL processes supporting enterprise applications
• Perform database performance tuning, query optimization, and troubleshooting to ensure reliability and scalability
• Collaborate with application teams to deliver secure, high-quality, and efficient database solutions
• Design, develop, and maintain scalable NoSQL database solutions using MongoDB, Cassandra, Couchbase, or similar technologies
• Build high-performance data models and APIs to support distributed and real-time applications
• Optimize indexing, query performance, replication, and data availability across large-scale environments
• Collaborate with engineering teams to implement secure, reliable, and scalable data management solutions

Technologies:

• Cassandra
• ETL
• Support
• MongoDB
• NoSQL
• Oracle
• SQL

More:

We are seeking a Database Engineer focused on SQL and Oracle for our BFSI client in London. The role also includes NoSQL database work across technologies such as MongoDB, Cassandra, and Couchbase, supporting enterprise, distributed, and real-time applications.

last updated 38 week of 2026