database administrator jobs in London

Arbuthnot Latham has been associated with banking since 1833. We combine private and commercial banking, wealth planning and investment management. We believe in traditional relationship and service-led banking powered by modern technology. Job Purpose Ensure the performance, security, integrity, and availability of enterprise database platforms across...

Role Overview: We are looking for a Database Administrator to join our IT department. Reporting into our IT Systems Manager, this role will be responsible for the installation, configuration, maintenance, security, performance, and availability of the organisation's database systems. Main Duties and Responsibilities: Install, configure, upgrade, and...

Oracle Database Administrator (Application Support) Location: East London, fully onsiteContract: Initial 9 monthsClearance: Active SC required (see below) Role summary Keep a business-critical, 24/7 application running with no or minimal downtime. The application runs on Oracle and Linux, on physical hardware and software that is ageing and out of vendor...

Imagine a future where everyone has instant, low-cost access to powerful computing resources. We're building a fully featured European cloud computing platform-with everything one needs to run, scale, and deploy applications and workloads. In addition, our infrastructure runs on 100% renewable energy. We're ambitious, curious, and gutsy doers. We practice a...

A hands-on DBA hire at Associate Director level, owning a varied database estate behind low-latency, regulated production systems. Mature relational tooling in MySQL and PostgreSQL sits alongside genuinely specialist technology: QuestDB, Dolt, Redis, Elasticsearch. You get autonomy over how the estate is run without being the only person who understands...

Barts Health ICT is seeking an experienced and skilledDatabase Administrator (DBA)to lead on the Trust's large SQL database environments and work as part of the ICT Server Team. In this role, you will be responsible for maintaining, configuring, optimising, and developing the Trust's database infrastructure. You will ensure theavailability, performance,...

Senior Database Administrator Job Overview Database Administrator (DBA) required to join the Infrastructure team and take ownership of our database estate. This is a hands‑on technical role covering day‑to‑day administration, reliability, design and support across a varied stack that includes MySQL, Redis, QuestDB (a high‑performance time‑series...

In a modern enterprise environment, seamless data integration and robust database architecture are vital for breaking down operational silos and managing risk effectively. Randstad are looking for an experienced Database Administrator to take ownership of the performance, security, and evolution of the production databases and cloud-based data...

We are seeking a skilled and motivated SQL Database Administrator (DBA) to join our Database Services team. The successful candidate will be responsible for the administration, maintenance, performance optimization, and security of Microsoft SQL Server environments. The role requires experience supporting production databases, troubleshootingplex issues,...

About Amber LabsAmber Labs is a fast-growing UK technology consultancy delivering digital transformation across enterprise, government, and regulated sectors. We specialise in cloud, data, software engineering, cyber security, and AI, helping organisations deliver better services through modern technology and agile ways of working.We are currently supporting...

Permanent - Hybrid - LondonPlease note: NO SPONSORSHIP AVAILABLEWe are looking for an experienced Senior Database Administrator with extensive Microsoft SQL Server experience and strong knowledge of Azure, database performance, security, automation and DevOps. You will lead the ongoing management, optimisation and modernisation of the database estate,...

SQL Database Administrator / Developer SQL Server Administration & Development | Inside IR35 | ASAP Start | Contract until January 2027 We're partnering with a prestigious London-based law firm to secure an experienced SQL Database Administrator / Developer to support and enhance the firm's critical database infrastructure and applications. This role will...

Internal Job Level: Associate DirectorReports to: Principal SysAdmin ManagerJob OverviewAquis Exchange is seeking a Database Administrator (DBA) to join our Infrastructure team and take ownership of our database estate. This is a hands‑on technical role covering day‑to‑day administration, reliability, design and support across a varied stack that...

At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse backgrounds, skills, and expertise and create a...

Database Administrator – High Frequency Trading Firm – Chicago / Remote $150,000-200,000 + bonus and benefitsQuant Capital is urgently looking for a SQL DBA to join our high profile client.Our client is a well known global Prop Trading firm. They sit on the intersection of technology and trading focused on, speed, scalability and robust performance (much...

At Aristocrat, we're passionate about bringing happiness to life through the power of play! As a Senior Database Administrator, you will have a meaningful role in ensuring our critically important database systems are secure, scalable, and reliable. You'll join a world-class team, applying your expertise to support the high-traffic, data-intensive workloads...

Job title: Database Administrator/DBA - PostgreSQL/MySQL Client: FinTech Salary: up to £90,000 + Bonus Location: London Skills: PostgreSQL, MySQL, Redis, Git The role My client are a growing FinTech organisation looking to add a talented DBA to their team. You will take ownership of the extensive Database estate, coding day to day administration,...

Synapri are working with a well-known global brand looking to hire a new Database Administrator to join on a full-time permanent basis! Our client is looking for a Database Administrator to join their IT Systems Infrastructure team. This is an exciting opportunity for an experienced database professional to play a key role in maintaining, securing, and...

£80k-£90k | Fully remote | Permanent, full-time | Platform / 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: you'll set the long-term database...

Formula 1 is seeking a Database Administrator to join our IT department. You will oversee installation, configuration, maintenance, security, performance and availability of the organisation's database systems.You will manage platforms such as Microsoft SQL Server, MySQL, PostgreSQL, MongoDB and cloud databases, optimise queries, implement security and...