Software Developer Jobs in Leinster, Ireland

Sonatus is transforming automotive software for AI-enabled vehicles, with solutions deployed in over 8 million cars. This role develops and optimizes the Fastlane Collector and Copilot platforms on High-Performance Compute systems.

Software Engineering & Development, Charles River Development, Assistant Vice President

The Aurora Control Plane Developer Experience team within AWS Utility Computing builds and manages essential service components, APIs, and workflows to orchestrate and secure Amazon Aurora's distributed database infrastructure. As a Software Development Engineer II, you will design, develop, and own significant system software components critical to industry-leading cloud database services while mentoring other engineers.

Product Development Tools organization at Workday builds tooling that powers thousands of engineers, creating frictionless experiences for the development community. As a Senior Software Development Engineer you will design and ship microservices, APIs and CI/CD automation that enhance the development lifecycle, mentor engineers and drive high‑quality, scalable solutions.

Workforce Solutions (WS) builds world‑class people‑forward technology for Amazon employees, creating tools for pay, training, and career mobility. As a Software Development Engineer you will design, develop, and test Amazon‑scale enterprise business systems, own automation in a server‑less environment, and solve complex scaling challenges.

EOS IT Solutions is seeking an Innovation Software Developer to join its growing Innovation team, working at the intersection of Artificial Intelligence, IoT, Real-Time Data, and Digital Twin technologies. You will design and deliver end-to-end Proofs of Concept (POCs) and Proofs of Value (POVs), building streaming and batch ETL pipelines, IoT and real-time data solutions, modern REST and gRPC APIs, and immersive 3D/4D Digital Twin experiences.

TrafficShift is the critical AWS service that keeps the global cloud network resilient by draining and restoring traffic across thousands of network devices in seconds. As a Software Development Engineer (SDE II) in the Global Connectivity and Network Availability organization, you will design and implement significant components and features that ensure network reliability, collaborate with network engineers and stakeholders, mentor junior team members, and contribute to operational excellence.

AWS Lambda Runtimes team builds the runtime layer that lets customers run code in multiple languages on the serverless Lambda platform. The SDE designs, implements, and maintains runtime components across Python, Node.js, Java, .NET, Ruby, Go, and Rust, engages with upstream open‑source communities, and ensures security updates and performance at scale.

Amazon Development Centre Ireland (DCI) builds scalable cloud-native services that power millions of customers worldwide. The SDE will design, develop, and operate microservice-based solutions, contribute to code reviews, and leverage GenAI tools to boost productivity while handling on‑call operational duties.

Software Development Engineering team at CR2 builds digital banking solutions. The SDET designs and implements automated and manual test suites, collaborates with product owners and developers to ensure testability, and leads quality ownership across sprints.

Workday seeks a Senior Software Development Engineer to scale and optimize PostgreSQL databases in a hybrid environment, focusing on performance tuning, capacity planning, and cross‑region architecture.

Software Development team at Zinkworks builds high‑performance Java backend services for a leading financial services client. The role designs, develops and maintains secure Spring‑based microservices, collaborates with frontend, DevOps and product teams, and mentors junior engineers in an Agile environment.

Central Reliability and Response Engineering (CRRE) team builds systems that prevent outages at Amazon scale, creating autonomous agents and data pipelines to assess change safety. The Software Development Engineer designs event‑driven pipelines, expands metadata platforms, and drives AI‑powered risk evaluation while operating production services and participating in on‑call.

The AWS In-Memory Databases team builds next-generation in-memory database services, including AWS ElastiCache and AWS MemoryDB, compatible with Valkey, Redis OSS, and Memcached. As a Software Development Engineer, you will design and build scalable, low-latency distributed systems, work on horizontal and vertical scaling, data replication, sharding and migration algorithms, and robust authentication/authorization protocols, and collaborate with the Valkey OSS community to contribute new feature

Druid Software, based in Bray, Co. Wicklow, Ireland, develops private cellular network platforms for 4G and 5G technology. This Software Development Internship places you on the Engineering team, where you will assist software engineers in developing and delivering mobile network software across multiple platforms.

The Workforce Solutions team at Amazon builds people-forward technology to support the global workforce. As a Software Development Engineer, you design and operate distributed microservices on AWS, modernize legacy systems, and build event-driven data pipelines.

Software Development Manager overseeing a multi‑disciplinary development and QA team, ensuring delivery of core business applications, managing on‑site and off‑site resources, and driving process improvements.

Druid Software, based in Bray, Co. Wicklow, Ireland, develops private cellular network platforms for 4G and 5G technology. This Software Development Internship places you on the Engineering team to assist software engineers in developing and delivering mobile network software across multiple platforms.

Does automation and a fast‑paced environment excite you? The Autodesk Developer Enablement team seeks a highly motivated Senior Back End Software Development Engineer to build and maintain a distributed compute system.

Network Monitoring and Remediation (NMR) team builds and operates software systems that ingest trillions of telemetry datapoints to predict and remediate network impairments before customer impact. The manager leads a world‑class engineering team, designs and deploys large‑scale distributed services, and drives cross‑functional projects while mentoring engineers and shaping technical strategy.