1 to 25 of 42 DBA Jobs in London

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a DB2 Database Administrator (DBA) remote for our growing team in the UK and rest of Europe. About the role As a DB2 Database Administrator (DBA) , the primary responsibility ...

DBA – 6-Month Contract – Security Clearance Required SQL DBA (Database Administrator) to join my client’s dynamic database team on a 6-month contract - which could run for up to 2 years. As a SQL DBA, you will play a key role in ongoing projects, independently managing tasks, making informed … Legacy SQL 2008/2012 and SQL BI stacks across the business to SQL 2019 and SQL 2022. Key Responsibilities of the SQL DBA: Must be current SC Cleared or recently expired Security Clearance Lead the migration legacy SQL Server 2008 R2, SQL Server 2012 and SQL Server ...

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 ...

Internal Job Level: Associate Director Reports to: Principal SysAdmin Manager Job Overview Aquis 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 … with the principle of least privilege. Ensure database configurations comply with internal security policies Required Skills and Experience Proven hands‐on experience as a DBA or in a database‐focused infrastructure/engineering role, ideally in a fast‐paced, production environment. Strong working knowledge of MySQL, including installation, configuration, replication ...

LexisNexis Risk Solutions in the Insurance vertical seeks a senior leader to design, manage and optimize enterprise databases across MySQL, SQL Server, PostgreSQL, Oracle and cloud platforms. You will mentor DBAs, set standards, and drive ...

Wipro Limited in London is seeking an experienced Lead Administrator L1 on a contract basis to design, implement, and operate Sybase ASE and IQ databases across Linux/Unix systems. The role involves performance tuning ...

skills. Ability to set, communicate, implement, and achieve business objectives through the direct management of others. Additional Skills Database Technologies 7+ years of MySQL DBA or Database Engineering experience. Strong experience with MySQL replication design, implementation, and support. Experience with High Availability (HA) and Disaster Recovery (DR) architectures. Extensive experience ...

Farringdon, United Kingdom | Posted on 17/12/2025 We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK ...

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 … processes and data integration. Familiarity with Power BI, SSIS, SSRS or SSAS. Experience supporting business-critical applications and enterprise systems. Contract Details Role: SQL Database Administrator/Developer Client: Leading London Law Firm Location: Remote with occasional travel to London IR35 Status: Inside IR35 Start Date: ASAP Duration: Until 31st ...

POSTGRESQL/ORACLE DBA - SC CLEARED NEW PERMANENT OPPORTUNITY AVAILABLE FOR A POSTGRESQL/ORACLE DBA IN NORTHWOOD, LONDON Salary: £55,000 - £60,000 + benefits Location: Northwood, London Working Pattern: Hybrid - minimum 2 days per week in the office Clearance: SC Clearance … preferred Type: Permanent To apply: Send your CV to I'm currently working with a leading technology organisation who are looking for an experienced Database Administrator to join their team. This is a great opportunity for either a PostgreSQL DBA with strong Oracle experience , or an Oracle DBA with recent ...

Skills: PostgreSQL, AWS, Amazon Aurora, Amazon RDS, SC Cleared Role Overview: An urgent contract opportunity has arisen for an SC Cleared PostgreSQL Database Administrator (DBA) to join a high-profile public sector project. This role is fully remote and falls inside IR35 . The Role: You will be responsible ...

Senior Database Administrator MySQL/PostgreSQL/Timeseries DB London | Hybrid | £8095K + Bonus & Package A fantastic opportunity for a hands-on Senior DBA to take ownership of a diverse database estate supporting critical trading and operational systems within a leading financial exchange technology environment. Youll be responsible for database … recovery Production database administration Desirable QuestDB/time-series databases Redis/Elasticsearch Grafana Dolt Financial services or regulated environment experience Ideal Candidate: Experienced DBA or Database Engineer with strong troubleshooting skills, a hands-on approach and the ability to work effectively across technical teams. Keywords: Senior DBA, MySQL, PostgreSQL ...

Senior Database Administrator – Active SC Clearance £538 per day – Inside IR35 London/Hybrid 4 months initially We are seeking a highly experienced Senior DBA with expertise in AWS Aurora, Amazon RDS and PostgreSQL to lead the design, operation, optimisation, resilience, and recovery of critical database platforms. The successful candidate ...

delivering a market leading user experience, we’d like to talk to you. Job Description We are looking for a hands-on PostgreSQL DBA to help manage database services across our on-premises infrastructure and GCP. The role combines production operations with project work, including migration from Community PostgreSQL … PostgreSQL migrations, major-version upgrades, database consolidation, or hybrid on-premises/cloud environments. Experience administering MariaDB or MySQL. You are a practical, accountable DBA who balances availability and data protection with delivery needs. You investigate carefully, communicate risk clearly, automate repeatable work, test recovery procedures rather than assuming they ...

with dependable and up-to-date technical expertise in the ever-changing and dynamic software world, Synergy Solutions International is now growing their team. Database Administrator Job Summary The successful candidate will be responsible for performance tuning of database systems, developing processes for optimizing database security, diagnosing and troubleshooting database ...

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, supporting migration, upgrades, resilience and technical debt reduction while working closely with ...

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 … shows and what the alerting actually catches Complex SQL for operational reporting, dashboards and troubleshooting What you'll need You have worked as a DBA, or in a database-focused infrastructure or engineering role, in a production environment where downtime mattered. Strong MySQL: installation, configuration, replication, performance tuning and user ...

2025. In the UK, Talan counts 500 employees on several sites, the main being: London, Birmingham, Edinburgh and Chester, Leeds. Job Description The Cloud DBA will be responsible for the maintenance and optimization of our PostgreSQL databases hosted on the AWS Cloud platform. The successful candidate will collaborate with cross … issues. 7. Automation and Scripting: Develop automation scripts and tools for routine database tasks, deployments, monitoring, and scaling. Qualifications Proven experience as a Cloud Database Administrator, with a focus on PostgreSQL. Strong experience with AWS cloud services, particularly RDS. AWS certification (e.g., AWS Certified Database – Speciality). In‐depth knowledge ...

Senior Database Administrator (Open-Source/FinTech Stack) About the Company We are partnering with a highly successful, high-growth financial technology firm and regulated European market operator. Known for their disruptive approach and cutting-edge trading technology, they handle massive volumes of Real Time market data at microsecond speeds. … structures, they have built a decentralized open-source data architecture engineered purely for extreme performance and scalability. The Opportunity We are seeking a Senior Database Administrator to join a talented Infrastructure team and take true ownership of a varied, modern database estate. This is a hands-on technical role where ...

PostgreSQL DBA – Quant Trading120,000 Plus BonusQuant Capital is urgently looking for a PostgreSQL DBA to join our high profile client. Our client is a well known quantitative proprietary trading firm, liquidity provider and market maker. They operate globally and are considered to be a market leader in their field. … Cloud infrastructure management. Monitor systems and databases to ensure optimal performance, availability and capacity. Provide level 2/3 support and escalation management. PostgreSQL DBA's should have:5+ years PostgreSQL and Microsoft SQL Server administration experience required. Experience with high availability, backup and disaster recovery solutions. Knowledge ...

consultancy firm based in London is seeking a skilled Database Administrator to manage database systems and ensure their optimal performance. Key responsibilities include performance tuning, troubleshooting errors, and enhancing database security. Candidates should possess a strong command of SQL and have an IT-related degree. Familiarity with various database technologies ...

DBA FIntech Quant Capital is urgently looking for a SQL DBA to join our high profile client. Our client is a well known fintech firm disrupting the wealth management space. The database administration team at consists of two members of staff who are responsible for all areas … Server instances, (all versions from 2005 to 2016) and 20+ SAP ASE 15.7 instances running on Oracle Linux. The main responsibilities of the SQL DBA are: Specialization in SQL Server development and administration Strategy for new databases globally, including hardware and storage design Capacity planning for new and existing systems ...

DBA – Quant Hedge Fund85k Base 20k Bonus + PensionQuant Capital is urgently looking for a SQL DBA to join our high profile client. Our client is a $50billion strong Hedge fund with performance figures of 23%. They trade a number of products across equity and commodities in both high … Server instances, (all versions from 2005 to 2016) and 20+ SAP ASE 15.7 instances running on Oracle Linux. The main responsibilities of the SQL DBA are: Specialization in SQL Server development and administration, with ability to cover SAP ASEStrategy for new databases globally, including hardware and storage designCapacity planning ...

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 infrastructure. You will play a central role ...

PostgreSQL DBA – Quant Trading 120,000 Plus Bonus Quant Capital is urgently looking for a PostgreSQL DBA to join our high profile client. Our client is a well known quantitative proprietary trading firm, liquidity provider and market maker. They operate globally and are considered to be a market leader … Cloud infrastructure management. Monitor systems and databases to ensure optimal performance, availability and capacity. Provide level 2/3 support and escalation management. PostgreSQL DBA's should have: 5+ years PostgreSQL and Microsoft SQL Server administration experience required. Experience with high availability, backup and disaster recovery solutions. Knowledge ...