Principal Recruitment Consultant | Tech Talent RecruiterDublin, IrelandAbout the PositionWe’re looking for a Senior Full-Stack Developer to join a high-impact technology team. In this role, you’ll design and develop scalable, mission-critical applications used by trading and research teams worldwide. You’ll collaborate directly with front-office stakeholders, have significant ownership over your work, and see your impact in real time. This is an opportunity to solve abstract, complex problems at the intersection of finance and cutting-edge technology.Key ResponsibilitiesDesign, develop, and maintain full-stack applications supporting trading and research workflows.Build scalable, high-performance systems using modern object-oriented languages (e.g., C#, Java).Develop and integrate with distributed systems and event-driven architectures (e.g., Kafka).Contribute to both backend and frontend development; experience with Angular or similar frameworks is beneficial.Optimize multi-threaded applications for performance and reliability.Collaborate directly with traders, researchers, and stakeholders to gather requirements and deliver tailored solutions.Participate in all stages of the SDLC from design and implementation to deployment and ongoing support.Ensure the stability, performance, and maintainability of mission-critical systems.Stay up to date with emerging technologies and contribute to continuous improvement initiatives.Experience/Requirements6+ years of software development experience with strong OOP foundations.Proficiency in C# or Java.Strong knowledge of distributed systems, messaging (Kafka, etc.), and concurrency.Familiarity with container orchestration (e.g., Kubernetes, Docker Swarm).Experience in front-office or client-facing roles, ideally in financial services or a high-performance tech environment.Strong analytical, problem-solving, and communication skills.Degree in Computer Science, Engineering, Mathematics, or related field (or equivalent experience).Nice to HaveExperience with UI frameworks (Angular, WPF).Exposure to Complex Event Processing (CEP).Background in high-performance or low-latency systems.Familiarity with cloud platforms and scalable architectures.Remuneration PackageThis role offers a competitive salary depending on your experience, and the opportunity to work in a dynamic and collaborative environment.ContactFor more information please contact Aleixo Sousa on +353 1 592 7843 or email or simply apply below.DetailsSeniority level: Mid-Senior levelEmployment type: Full-timeJob function: Information TechnologyIndustries: Financial Services and Technology, Information and Media
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