Senior Software Engineer - .NET and AWS

Mason Alexander — Ireland · Posted ~1 hour ago

Senior Hybrid

Skills

.NET AWS backend development distributed systems microservices APIs event-driven architecture cloud deployment containerization system monitoring Microservices Containers

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Summary ✨ AI‑Generated

A senior software engineer is wanted to help build scalable, high-throughput backend systems for a rapidly growing digital platform. You will design resilient microservices, APIs, event-driven architectures, and complex integrations, while deploying and monitoring containerized services in AWS. The role has a backend-leaning full-stack profile and includes opportunities to raise engineering standards and mentor colleagues.

Highlights

Senior engineering opportunity with a strong backend focus, designing scalable distributed systems and resilient microservices. Includes cloud architecture ownership, high-volume integrations, modern AWS operations, and opportunities to mentor peers while helping establish a new engineering team.

Description

We have exclusively partnered with a leading UK travel business on this fantastic opportunity as they are creating a new Engineering team in Dublin and this will be their first expansion outside of the UK market. 🚀 Senior Software Engineer (.NET / AWS) 📍 Dublin (Hybrid – 1 day in office every 2 weeks) Are you a Senior Engineer who thrives on building scalable, high-throughput backend systems? We’re a fast-growing travel platform sending millions of customers on dream holidays every year—and we’re scaling fast. We’re looking for a Senior Software Engineer (Full-Stack leaning Backend) to design resilient microservices, integrate high-volume travel inventory, and shape our cloud architecture. Responsibilities Design and scale distributed backend applications, APIs, and event-driven architectures.Handle high-volume supplier integrations, pricing engines, and transactional workflows.Deploy, operate, and monitor containerised cloud services in AWS.Elevate engineering standards, mentor peers, and balance speed with system maintainability. Required Strong experience in commercial backend engineering (C# / .NET or comparable).Hands-on expertise with distributed systems, event-driven design, and cloud-native architecture (AWS).Strong experience developing APIs and using GraphQLFamiliarity with SQL/NoSQL databases, messaging platforms, Docker/Kubernetes, and production observability.Strong architectural problem-solving skills and a focus on resilience and performance. Why Join Us? Work-Life Balance: 37.5 hours/week with core hours (10 AM – 4 PM) and broad flexibility.True Hybrid Model: Mostly remote, with just 1 day in our Dublin workspace every two weeks.Impact & Ownership: High-visibility technical ownership in a thriving, tech-driven industry. 📩 Ready to build the future of travel tech? Apply now or send over a message!