Brio Digital are proud to be supporting a financial services company who are looking for a Principal Software Engineer with expertise in high-transactional environments. The role will be suited to a polyglot developer who has experience with a mix of Perl, Golang, C, or Ruby. Principal Software Engineer Key Responsibilities:Lead the design, development, and optimization of software solutions using Perl/Golang.Experience with Architecture and hands-on development.Architect scalable, efficient systems with a focus on performance, reliability, and securityDesign, optimize, and manage PostgreSQL databases, ensuring data integrity and performance tuningCollaborate with cross-functional teams to define technical roadmaps and deliver solutions aligned with business needsProvide technical leadership, mentoring, and code reviews to ensure best practicesTroubleshoot complex software and database issues in production environments and implement reliable fixes Principal Software Engineer Experience:Extensive experience with Perl, Golang, C, or Ruby in large-scale systemsSome experience of networking and security is helpful.Experience with monitoring and microservices.Strong background in PostgreSQL database design, management, and optimizationStrong background working in AWS Environments.Proven ability to architect and develop high-performance, scalable softwareExperience leading software engineering teams and driving technical direction Salary; Up-to 115,000 Apply now or email for more ..... full job details .....