17 of 17 Database Engineer Jobs in London

global Investment Bank is looking for a hands-on Cassandra Database Engineer to join a major Financial Crime technology programme. This is a key technical role within a high-profile transformation programme, where you'll help design and build the Cassandra/NoSQL data platform supporting the migration … data from an existing Oracle environment. Cassandra Database Engineer - Contract | London Location: London Working pattern: Ideally 1 day per week in the office Contract: Contract Start: September 2026£600-706 Umbrella The Opportunity A global Investment Bank is looking for a hands-on Cassandra Database Engineer ...

Cassandra Database Engineer Location: London (1 - 2 days per week onsite)Contract Length: 6 Months initiallyDaily Rate: Up to £730 (inside IR35 via umbrella) Are you a passionate Cassandra Database Engineer looking to make a significant impact in the financial technology landscape? Our client, a leading … Bring: A Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.4-9 years of hands-on experience in NoSQL database engineering, specifically with Apache Cassandra.Proficiency in keyspace and table design, replication strategies, and performance tuning.Familiarity with Linux administration, CQL, and cluster operations.Experience in regulated environments ...

Cassandra Database Engineer Location: London (1 - 2 days per week onsite) Contract Length: 6 Months initially Daily Rate: Up to £730 (inside IR35 via umbrella) Are you a passionate Cassandra Database Engineer looking to make a significant impact in the financial technology landscape? Our client … Bring: A Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field. 4-9 years of hands-on experience in NoSQL database engineering, specifically with Apache Cassandra. Proficiency in keyspace and table design, replication strategies, and performance tuning. Familiarity with Linux administration, CQL, and cluster operations. ...

Application and Database Support Engineer Fintech SQL60,000Quant Capital is urgently looking for an Application and Database Support Engineer to join our high profile client.Our client is a well known Global Investment Manager they currently have 140 Billion under management.The Applications Support & Database Engineer … perform complex troubleshooting, maintenance and migration tasks. It will also need to have knowledge and practical experience of data warehousing support.Day to Day the Engineer will: • MySQL and T-SQL Database support and maintenance. • 3rd line technical support and maintenance of in-house and out-of-box applications. ...

roleG-Research is a fast-growing, software-driven organisation where data is at the heart of everything we do.We are looking for an experienced Database Platform Engineer to join our Data Services team. In this role, you will help design, build and operate the mission-critical database … that underpin research, a global platform and business operationsThis role focuses on providing highly available, performant and secure data services. Our environment spans multiple database technologies - PostgreSQL, Microsoft SQL Server, MySQL, and CockroachDB - deployed across both on-premises infrastructure and the cloud (AWS). The role is highly collaborative ...

Cassandra Database Engineer - NoSQL (Contract) Duration: Up until 31 March 2026 (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Purpose The Financial Crime Technology team requires specialist Apache Cassandra (NoSQL … including data models, runbooks, and operational procedures. Knowledge & Experience: Degree in Engineering, Computer Science, Business Administration, or a related field. Proven experience in NoSQL database engineering ,with strong production expertise in Apache Cassandra. Strong proficiency in keyspace and table design, data modelling aligned to query patterns, replication strategy ...

BROADBEAN_222521784808160Location: London, Greater LondonContract: ContractIndustry: BankingSalary: 700 - 745/DailyRecruiter: Andrew BrindleyE-Mail: andrew.brindley.22252.9115@adeccops.aplitrak.com**Cassandra Database Engineer - NoSQL** (Contract)Duration: Up until 31 March 2026 (Possibility for extension)Location: London/Hybrid (3 days per week on site)Rate: A highly competitive Umbrella Day Rate … technical documentation including data models, runbooks, and operational procedures.Knowledge & Experience:Degree in Engineering, Computer Science, Business Administration, or a related field.Proven experience in NoSQL database engineering ,with strong production expertise in Apache Cassandra.Strong proficiency in keyspace and table design, data modelling aligned to query patterns, replication strategy, and consistency ...

development of the applications. Underpinning the applications is a suite of ORACLE distributed 19c databases, hosted on multiple ORACLE Data Appliance hardware. Reporting to Database Manager, this position requires the individual to become the ORACLE PL/SQL and ORACLE APEX 24.2 technical expert for applications, BAU delivery, enhancements … developments and the primary contact for the business. Each engineer also has to provide secondary cover for other applications based on their technology experienceWhat you’ll bringShown experience in database development using Oracle PL/SQL Strong SQL writing skills and data analysis using SQLPlus/Toad/ ...

Cassandra Experienced Data Engineer Needed! I'm currently supporting one of my investment banking clients who are looking to bring on a Data Engineer on an initial 6 month contract with scope of extension with Cassandra experience. The role will require 2-3 days a week ...

Cassandra Experienced Data Engineer Needed! I'm currently supporting one of my investment banking clients who are looking to bring on a Data Engineer on an initial 6 month contract with scope of extension with Cassandra experience. The role will require 2-3 days a week ...

help implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to provide a better world for future generations Amazon Web Services (AWS) builds and operates … planet; providing companies of all sizes with an infrastructure web services platform in the cloud. With AWS, customers provision compute power, storage, database, and other cloud resources as their business demands them. To meet the growing demand for AWS Services around the globe, we need exceptionally motivated people ...

Cassandra Experienced Data Engineer Needed! I'm currently supporting one of my investment banking clients who are looking to bring on a Data Engineer on an initial 6 month contract with scope of extension with Cassandra experience. The role will require 2-3 days a week ...

Cassandra Experienced Data Engineer Needed! I'm currently supporting one of my investment banking clients who are looking to bring on a Data Engineer on an initial 6 month contract with scope of extension with Cassandra experience. The role will require 2-3 days a week ...

upgrades and proactive performance tuning to minimize downtime across hundreds of instancesArchitect Cross-Cloud Portability: Use CNPG and cloud-native patterns to ensure our database layer remains provider-agnostic, allowing seamless deployment across AWS and GCPEvolve Observability & Monitoring: Build deep, proactive monitoring and alerting for our global database … rigorous Business Continuity Planning and Disaster Recovery strategies. You will build the automation that ensures data durability and rapid recovery across regions, guaranteeing that database remains resilient in the face of any failuresRequirementsPostgreSQL & Kubernetes Expert: You have an extensive experience working with Postgres and a passion for running stateful ...

strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries.ResponsibilitiesOwn the reliability, performance, and scalability of Fuse's database infrastructure across Postgres and ClickHouseBuild and maintain scalable, reliable data pipelines to support analytics, reporting, and product needsOwn the design and evolution of analytical … teamsImplement tests and data quality checks to ensure reliable and trustworthy datasetsIdentify and eliminate duplicates, improve data consistency, and enforce clean modelling standardsManage all database and infrastructure changes through IaC — minimise direct DB modificationsRequirements3+ years of experience in a backend engineering or data-focused engineering roleWrites the cleanest ...

Senior Software Engineer, Distributed Databases (Vitess/MySQL/MyRocks) Location London Business Area Engineering and CTO Ref # 10053002 Description & Requirements Description & RequirementsBloomberg runs on financial data. Across datasets spanning every asset class—from alternatives and reference data to corporate actions, filings, benchmarks, point-in-time histories … operational risk—of sharding, replication, compaction, failover, and fleet management.This is a hands-on software engineering role at the boundary between distributed systems and database internals. You will build the software that operates and evolves this fleet, diagnose difficult production behavior at source-code depth, and contribute fixes ...

knowledge become increasingly connected, our technology promotes innovation by helping organizations to find and understand data relationships. We created, drive and lead the graph database category, and we’re disrupting how organizations leverage their data to innovate and stay competitive.The Role:Do you like to solve advanced and complex … part of a team that values user success and where you can have intellectually honest discussions? We are looking for an experienced backend engineer who is able to solve technical challenges and deliver high-quality code to join our talented, innovative Kernel team. You will be part ...