Senior C Engineer

Essential Skills and Experience Strong Engineering skills: VB6, Tuxedo, C, AWS preferred Legacy remediation in regulated environments: diagnosing runtime faults, dependency drift, and security gaps; implementing safe, minimal-change fixes. Database fluency: experience moving away from Ingres or similar RDBMS; comfort working with DBAs on schema, queries, and performance while preserving behaviour. Quality engineering: practical test design, defect triage, and readiness for multi-phase test models (SIT/E2E/UAT/OAT). Delivery habits: version control (Git/TFS), lightweight design documentation, and effective stakeholder communication. Desirable Familiarity with AI-assisted upgrade accelerators (eg, Retrofit/GitHub Copilot) and technical proving approaches used in the programme. Experience with governance, SDandT/implementation forums, or validationLA International is an award-winning partner of choice for many of the world''s most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We ..... full job details .....