At a Glance
- Tasks: Support and develop data services using Oracle and PL/SQL technologies.
- Company: Join Companies House, a leader in digital transformation.
- Benefits: 30 days leave, Civil Service Pension, flexible working, and family leave.
- Other info: Enjoy a dynamic work environment with a focus on equality and inclusion.
- Why this job: Play a key role in transforming public services with impactful data solutions.
- Qualifications: Experience in database development and administration, knowledge of PostgreSQL is a plus.
The predicted salary is between 54000 - 66000 £ per year.
As a Senior Infrastructure Engineer (Database Development) at Companies House, you will support, maintain, and develop the organisation's current and future data services. Working primarily with Oracle and PL/SQL technologies, you will contribute to the delivery of both public-facing and internal services, while knowledge of PostgreSQL would be advantageous. You will be involved in database development, administration, and support across development, testing, and end-to-end environments.
The role offers the opportunity to play a key part in the ongoing transformation of Companies House services. Working within the Database Development team, you will develop and maintain data components, bulk data products, and Oracle PL/SQL packages that underpin customer-facing systems, including the Companies House Service (CHS). You will also support live production databases by investigating customer queries, producing data extracts and statistics, and creating data-fix scripts to implement bulk database updates.
Why join us? Here’s what you’ll enjoy:
- 30 days annual leave + 8 bank holidays + 1 privilege day
- Civil Service Pension with an average 28% employer contribution (worth £12,025 for this role!)
- Equality, diversity & inclusion at the heart of everything we do
- Flexible and mobile working for a great work-life balance
- Seasonal flu jabs
- Generous family leave – maternity, paternity, adoption & shared parental
- Cycle to Work scheme
If you have any questions about the role or process, please reach out to gcoleman@companieshouse.gov.uk.
This role closes on Monday 7th September 2026 at 23.55pm.
Please note Companies House cannot offer Visa sponsorship to candidates through this campaign. Security Clearance is an essential requirement for this campaign. You'll need to have been in the UK for at least 3 out of the last 5 years to be eligible to apply.
A hybrid employment contract will be provided as the standard offering. However, remote contracts may be considered as an exception whereby commuting to our Cardiff or Edinburgh office location is not reasonably practicable.
Senior Infrastructure Engineer (Database Development) in Cardiff employer: Companies House
Companies House is an exceptional employer, offering a flexible and inclusive work culture that prioritises employee wellbeing and work-life balance. With a strong commitment to career development, employees benefit from a comprehensive package that includes generous annual leave, a robust pension scheme, and opportunities for continuous learning and progression within a supportive community. Located in vibrant Cardiff or Edinburgh, this role allows you to be part of a significant digital transformation, contributing to meaningful public services while enhancing your technical and leadership skills.
