Top Python Jobs in Dublin

Design, build, ship, and own high-scale, user-facing product features across frontend, backend, and data systems. Define problems, scope and prioritize work, collaborate with Product, monitor production usage, debug incidents, improve reliability, review code, and mentor engineers. The role requires strong backend expertise alongside React proficiency and ownership from product discovery through long-term maintenance.

Design, build, ship, and own backend product features used by developers and mobile app users at large scale. Scope projects, write reliable and tested code, monitor production systems, participate in architecture and roadmap decisions, respond to incidents, improve scalability and performance, communicate remotely, and mentor engineers. The role requires end-to-end ownership from problem definition through rollout and long-term maintenance.

Build and operate automated compute-capacity systems across regions, including forecasting, provisioning, reservations, fleet reconciliation, drift detection, observability, alerting, and cost optimization. Support demand planning for customer commitments, migrations, and new regions. Contribute to right-sizing, autoscaling, workload consolidation, capacity incident response, and post-incident improvements while coordinating with engineering and finance stakeholders.

Deploys, maintains, and troubleshoots global data center network, server, Linux, storage, and optical infrastructure. Responsibilities include BGP routing, CDN and internet peering support, server upgrades and rebuilds, traffic analysis, fiber and optical network troubleshooting, vendor and RMA management, scripting and automation, documentation, incident queue management, and cross-data-center issue resolution. Participates in on-call support and infrastructure operations 24/7.

Deploys, maintains, and troubleshoots large-scale data center network, server, Linux, optical, and infrastructure systems. Responsibilities include BGP and CDN operations, hardware upgrades and rebuilds, traffic analysis, vendor coordination, scripting and automation, documentation, issue trend analysis, and cross-data-center support. The consultant participates in deployments, repairs, on-call escalation, and 24/7 infrastructure support while collaborating with global teams, service providers, and colocation facilities.

Develop and support backend software in Azure environments using Java and Python APIs, microservices, Snowflake, PostgreSQL, Kafka, and AI tools. Provision infrastructure with Terraform and apply distributed-system design, secure development, observability, and production-support practices. The role supports healthcare projects in Ireland on a hybrid schedule.

Build and deploy production-grade generative AI and LLM solutions, including advanced RAG pipelines, prompt strategies, agentic applications, enterprise integrations, and high-throughput unstructured-data processing. Develop with Python and modern ML and LLM frameworks, integrate vector databases, and implement MLOps practices for evaluation, monitoring, CI/CD, and reliable deployment. Collaborate with stakeholders and independently solve ambiguous technical problems while applying GenAI safety guardrails.

Designs, develops, integrates, tests, and maintains production embedded Linux software for vehicle systems. Responsibilities include modern C/C++ and Qt/QML development, Yocto platform maintenance, Python automation, CI/CD, automated testing, debugging across hardware and software boundaries, release management, architecture, documentation, and production support. The role also provides technical leadership and mentorship while collaborating with multidisciplinary engineering, manufacturing, cybersecurity, and supplier teams.

Lead the architecture and production delivery of AI agents and intelligence systems for payments. Build reliable, low-latency LLM applications with tool use, orchestration, memory, RAG, multilingual conversations, evaluation, observability, and safety guardrails. Develop merchant intelligence and AI operations automation, mentor engineers, establish technical direction, and collaborate across Product, Data Science, and engineering teams in a compliance-sensitive global environment.

Work in an agile cross-functional team to build and maintain front-end and back-end document services using React, Java/Kotlin, Spring, Node.js and AWS. Responsibilities include coding, code reviews, test automation, deployment automation, AWS resource management, performance/load testing, and contributing to architecture and delivery.

Work in an agile cross-functional team to plan, create, and execute manual and automated tests for APIs and web applications. Build and run automated system and performance tests, contribute to CI/CD, define test metrics, and ensure product quality throughout sprints while identifying automation opportunities.

As a QA Engineer at Grouper, you'll mentor teams, implement QA frameworks, develop automated tests, and enhance software quality across Agile methodologies.

The Data Engineer will translate business objectives into actionable analytics, develop Big Data applications, automate quality checks, and collaborate on data privacy compliance.

As a Backend Software Engineer, you'll design, develop, and maintain web applications focused on data analytics, create APIs, and ensure compliance with GDPR.

As a Cloud Platform Engineer, you'll design, deploy, and manage cloud services, ensuring operational efficiency and security compliance while collaborating across teams.

As a Principal Network Architect, you'll lead network architecture design, evaluate new technologies, automate processes, ensure security compliance, and collaborate with teams and vendors.

As a Senior Site Reliability Engineer, you'll automate and enhance the reliability of Guidewire's cloud platform, support production systems, improve incident management, and develop tools for operational excellence.

The AI Infrastructure Engineer will develop systems for model training and inference, optimize GPU performance, and mentor junior engineers, contributing to AI products at scale.

Work directly with customers to integrate Kota's SDKs and APIs, write production-quality code, build internal tools, debug cross-system issues, and influence product roadmap. Partner with Product, Engineering, and Customer Success to deliver scalable, production-ready solutions and successful deployments.

Join Intercom's AI Group as a Staff Product Engineer to build AI-powered products, collaborating with ML Scientists and product teams, and driving software development from ideation to implementation.

The Staff Machine Learning Scientist will define ML features, mentor engineers, research algorithms, and develop prototypes, focusing on customer value.

The role involves developing and supporting data processing pipelines, collaborating with ML Engineers, and improving infrastructure while mentoring team members.

Lead the development of quantum error correction protocols tailored for silicon spin qubits, collaborating with teams to enhance fault-tolerant systems and technical documentation.

The Principal Engineer will lead design verification for mixed-signal power converters, developing testbenches, verification plans, and metrics, while mentoring engineers and ensuring end-to-end verification readiness.

Lead customer migration implementations for Veeva Vault R&D applications. Provide expertise in data migration, mentor specialists, and support customer validation processes.