Top Tech Jobs & Startup Jobs in Dublin

Plan, manage, and optimize paid user acquisition campaigns across multiple advertising platforms. Own budgets, analyze CAC, ROAS, LTV, cohorts, attribution, and payback periods. Run experiments across audiences, bids, landing pages, and creatives; collaborate with creative teams; and scale profitable campaigns across markets using data-driven acquisition strategies.

Build, deploy, and improve production machine learning systems for classification, retrieval, ranking, personalization, and evaluation. Develop efficient models and pipelines, optimize accuracy, latency, cost, and reliability, fine-tune existing models, monitor production performance, and use real-world feedback to drive improvements. Collaborate with engineering and product teams to deliver reliable AI-powered features.

Owns technical direction and hands-on execution for major products and systems. Designs scalable backend, frontend, API, database, and infrastructure solutions; writes code; leads architecture decisions; drives initiatives through production; improves engineering quality, reliability, security, testing, and observability; solves complex production problems; and mentors engineers across teams.

Own technical direction and execution for major products and systems. Design scalable and reliable architectures, write production code, lead architecture decisions, solve complex engineering problems, and drive initiatives from concept through production. Improve engineering quality through testing, security, observability, and development practices while mentoring engineers across teams. The role is remote and requires effective collaboration across countries, time zones, and distributed teams.

Build and ship native Android features for an AI Neobank app (onboarding, accounts, cards, payments, transfers, rewards). Turn complex financial flows into fast, reliable mobile experiences, own app quality and performance, integrate APIs and secure authentication, and iterate using production analytics and customer feedback.

Build and ship native Android features for an AI-enabled neobank app using Kotlin. Implement clean user flows for financial services, integrate backend APIs, improve performance and reliability, and use analytics and on-device ML (TensorFlow Lite) to enhance user experiences. Collaborate with product and design to simplify complex journeys and reduce crashes and loading issues.

Build and ship mobile features for BJAK's AI Neobank across Android, iOS, or cross-platform. Collaborate with backend, design, product and AI teams to deliver onboarding, payments, accounts, cards, transfers, rewards, FX and AI-assisted experiences. Improve app quality via analytics, crash reports and production feedback; own features from problem definition through release and production support.

Design, build and ship native Android features in Kotlin for an AI-enabled neobank; integrate backend APIs and on-device ML, improve performance, stability and UX, collaborate with product and design, and use analytics to iterate on AI-assisted financial experiences.

Build and ship native iOS features for an AI Neobank app, focusing on onboarding, accounts, payments, cards, transfers and rewards. Ensure performance, reliability, secure data handling and great UX; collaborate with product, design, backend and AI teams; own app quality and iterate using production feedback and analytics.

Design, build and ship Android and/or iOS features for an AI Neobank. Create mobile flows for insurance, payments and claims; integrate APIs; handle edge cases, performance, crashes and analytics; collaborate with product, design and backend; support fast launches and experiments.