Congruity360
Senior DBA/Platform Engineer
Get notified of more jobs like this · No spam, ever
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Job Title: Senior DBA / Platform Engineer
Department: Engineering
Reports To: Team Lead
Working Pattern: Hybrid – minimum 2 days per week in Belfast office
Location: Belfast, Northern Ireland
(Role is NI based. Candidate must have the right to live and work in UK)
Salary: Negotiable
Company Background:
Congruity360 is headquartered in Boston with employees across the US, England, and Northern Ireland. The Congruity360 flagship product, Classify360, enables clients to reduce their financial and data risk by increasing their data understanding, classification, and security, allowing clients to meet all of the current, new, and changing laws, regulations, and business drivers. In other words, making intelligent business decisions.
Job Summary:
A new product offering is emerging from the concept phase, which expands our solution set from compliance and data governance into cybersecurity. This role offers the opportunity to work in emerging technologies with a primary focus on a data store skillset. The successful candidate will be an integral part of a dynamic team, working in a fast-paced development environment, generating creative solutions to solve customer needs and challenges. The successful candidate will be actively involved in driving technical decisions within the team, with a desire to produce high-quality software to provide a superior client experience.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Education Requirements:
- A University degree (or equivalent) in Computer Science, Mathematics, Physics, or a related field.
Experience:
- 5+ years of relevant software engineering and development experience.
- Proactive attitude with great communication skills, attention to detail, self-motivated, and the ability to work well with people are essential.
Essential Criteria:
- 5+ years in a DBA / platform role.
- OLAP experience.
- MergeTree family design, partitioning, TTLs, materialized views, distributed tables, and sharding.
- ETL/ELT pipeline design and operation; batch + near-real-time.
- Parquet and object storage (Azure Blob or S3) as a query tier.
- Query performance tuning and capacity planning.
- Strong SQL; PostgreSQL competence.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Desired Criteria:
- Clickhouse production experience at billions-of-rows scale.
- Azure specifics: managed identity, Private Link, storage account patterns.
- Lambda-style speed/batch architectures; re-runnable partitions.
- Security event or observability data domains.
- Statistical functions in ClickHouse (quantiles, entropy, windowed aggregates).
- System Integration.
- Agile development.
Company Benefits:
- Pension scheme.
- Flexible working hours and hybrid work options.
- Health insurance and wellness programs.
- Generous holiday leave and paid time off.
- Flexible working policy.
- Volunteer policy.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Location