Blain Maguire is a Senior Software Engineer based in Dublin with 13+ years of hands-on experience building full-stack web and API-driven systems, and over seven years focused on financial services for clients like Bank of America and Mastercard. He combines Java, Node.js and modern frontend frameworks with practical experience in Kafka, Redis, ElasticSearch and cloud-ready microservices to deliver resilient, scalable platforms. Blain has a strong track record in Open Banking, payments and risk management projects, having implemented API gateways, SSO, token caching and contract-validation tooling for regulated environments. He thrives as an independent contractor and team collaborator, taking projects from design through deployment and production support while emphasizing best practices and testable, maintainable code. An M.Sc. graduate from Trinity College Dublin, he pairs academic grounding in interactive technologies with a pragmatic focus on solving complex integration challenges across legacy and modern stacks.
13 years of coding experience
11 years of employment as a software developer
M.Sc Interactive Entertainment Technology, Computer Science, M.Sc Interactive Entertainment Technology, Computer Science at Trinity College Dublin
B.Sc, Computer Science, B.Sc, Computer Science at Maynooth University
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Blain Maguire - Senior Software Engineer at Coluthia Software