CO
Senior DBA/Platform Engineer
- Hiring from
- United Kingdom
- Work type
- Hybrid
- Posted
- Oct 2, 2026
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Job Title: Senior DBA / platform engineer
Department: Engineering
Reports To: Team Lead
Working Pattern: Hybrid – minimum 2 day per week in Belfast office
Location: Belfast, Northern Ireland (Role is NI based. Candidate must have 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 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.
Education requirements:
Desired Criteria:
Department: Engineering
Reports To: Team Lead
Working Pattern: Hybrid – minimum 2 day per week in Belfast office
Location: Belfast, Northern Ireland (Role is NI based. Candidate must have 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 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.
Education requirements:
- A University degree (or equivalent) in Computer Science, Mathematics, Physics, or related field
- 5+ years relevant software engineering and development experience
- Proactive attitude with great communications skills, attention to detail, self-motivated, and the ability to work well with people are essential
- 5+ years in a DBA / platform role
- OLAP experience
- MergeTree family design, partitioning, TTLs, materialised 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
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
- 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