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Congruity360

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Senior Software Engineer (Belfast, UK)

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Summary

Senior Java engineer in Belfast (hybrid, min 2 days/week in office) building a new cybersecurity product for Congruity360. Day to day: driving technical decisions and coding event-driven Java 17+/Spring Boot services, contract-first REST APIs, and containerised Azure deployments with strong SQL, Kafka/Redis Streams, and optionally ClickHouse/PostgreSQL.

Job Title: Senior Software 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 Java skillset. The successful candidate will be an integral part of a dynamic team, coding 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



Experience:
  • 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



Essential Criteria:
  • 5+ years Java; Java 17+/21, Spring Boot or equivalent

  • Stream/event-driven services at volume (Redis Streams, Kafka or similar)

  • REST API design and ownership, contract-first

  • Containerised services on Azure or another major cloud; Docker, CI/CD

  • Strong SQL



Desired Criteria:
  • ClickHouse or another columnar/OLAP store from the application side

  • PostgreSQL with JSONB; in-process caching with invalidation

  • Security telemetry: Windows event logs, Active Directory, M365/Graph API, NetFlow

  • Insider threat / UEBA / SIEM product experience

  • Porting or re-platforming an existing system against a live reference implementation

  • Comfortable reading C# well enough to port from it

  • Agile, cross-functional delivery

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



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