Top Tech Jobs & Startup Jobs in Dublin

Design, develop and deploy data-driven machine learning solutions to optimise pricing and recommendation trading performance. Perform exploratory analysis, feature engineering, A/B test design and validation, collaborate with MLOps and engineering to productionise models, produce dashboards/visualisations, and communicate insights to technical and non-technical stakeholders.

As a QA Engineer, you will ensure high-quality software delivery by designing and executing manual tests, collaborating across teams, and supporting automation efforts.

Design and build scalable Java backend services and REST APIs, lead technical design, integrate third-party partners, champion engineering best practices (CI/CD, testing, observability), mentor engineers, and troubleshoot production issues while promoting reliability and performance.

Lead engineering delivery across Product, Platform and Engineering Excellence to define strategy, steward architecture, embed GenAI practices, ensure predictable high-quality delivery, and build high-performance senior leadership and teams to transition to a multi-product travel platform.

As a Principal Data Engineer, you will lead the architecture and development of scalable data solutions, mentor engineers, and influence data practices across the business using Python, SQL, and modern data tools.

Lead Commercial Analyst responsible for supporting profitable growth decisions through data analysis, stakeholder management, and project execution in a cross-functional team.

Own and deliver end-to-end CRM and loyalty campaigns across email, lifecycle and loyalty communications. Use Salesforce Marketing Cloud and CMS to execute, test and optimise campaigns, analyse performance and KPIs, liaise with partners and internal stakeholders, and drive improvements in engagement, retention and commercial outcomes.

Deliver end-to-end CRM campaigns (email, push, lifecycle) for strategic partners using Salesforce Marketing Cloud and CMS. Analyze performance, run A/B/multivariate tests, optimise segmentation and personalisation, ensure quality/compliance, report KPIs, and drive process and feature improvements while collaborating with cross-functional teams and mentoring colleagues.

The Commercial Analyst supports data analysis and performance insights to drive business growth, collaborating with teams on commercial strategies and project initiatives.

Lead budgeting, forecasting and long-range planning; deliver monthly performance reporting and analysis; build integrated financial models and scenario plans; partner with senior stakeholders to drive financial accountability; champion automation, AI and BI tools; improve financial data governance; monitor market trends; and lead and develop a high-performing FP&A team.