Top Tech Jobs & Startup Jobs in Portugal

Analyze and improve fraud signals, user segments, and review processes for Puzzleplay’s rewards platform. Investigate suspicious and ambiguous users, monitor segmentation effectiveness, evaluate verification methods such as facial, ID, and phone verification, and recommend third-party fraud tools. Partner with product and data teams to convert analysis into operational fraud controls and adapt detection strategies as fraud patterns evolve across markets.

Lead end-to-end delivery of new product introductions, modifications, and lifecycle initiatives across the RAMET region. Coordinate cross-functional teams, manage project governance, risks, KPIs, IBP integration, and ensure operational readiness for successful launches.

Build and operate production-grade data foundations as part of software delivery and modernization teams. Use Databricks, Delta Lake, Spark/PySpark, and Unity Catalog to develop reliable lakehouse platforms and pipelines. Apply strong software engineering practices, including Python, testing, Git, CI/CD, deployment, and infrastructure as code. Support data quality, orchestration, monitoring, lineage, schema evolution, and data contracts. Collaborate with clients and engineering teams, with opportunities to contribute to production ML and AI data workflows.

Manage and troubleshoot client systems across Windows Server, VMware, and public or private cloud environments. Responsibilities include resolving technical issues, managing assignment queues, coordinating with technicians, ensuring security compliance, supporting on-premises-to-cloud migrations, recommending modernization options, and collaborating with clients and stakeholders. Preferred capabilities include infrastructure automation, vulnerability management, Active Directory, and federation services.

Build and own complex, high-performance frontend experiences for observability products using Angular or another major frontend framework. Lead frontend architecture, translate complex data into intuitive interfaces, collaborate cross-functionally, write tested production code, review code, mentor engineers, and drive features from concept through production.

Own Crazy Kick’s direction, team, and execution as Game Lead. Build and lead a small team, improve core gameplay and player satisfaction, monitor retention and monetization metrics, and make hands-on decisions across design, levels, UI/UX, technology, art, and product. The role requires strong mobile free-to-play gaming experience, leadership, data-driven decision-making, rapid experimentation, and the ability to align multiple disciplines around a clear vision.

Manage influencer campaigns end to end across multiple brands and markets. Responsibilities include creator casting, briefing, negotiation, contracting, campaign timelines, budgets, approvals, client communications, performance tracking, reporting, and optimization. The role requires using CPV and campaign KPIs to manage commercial outcomes, ensuring content meets brand and compliance requirements, and operating as a power user of Kyra’s platform and AI tools.

Embedded operational risk and operations subject matter expert partnering with Product Management, Engineering, and customers to shape enterprise software capabilities. Defines risk models, decision frameworks, controls, business rules, and process requirements; validates workflows and use cases; advises on process safety, control of work, permit to work, SIMOPS, barrier management, and operational excellence. Requires deep experience in high-hazard industries and 10+ years in operations, risk, process safety, or operations management.

Drive new-business revenue for enterprise software subscriptions by qualifying opportunities, developing sales strategies, managing stakeholder relationships, coordinating presales activities, leading RFI/RFP responses, preparing proposals, negotiating contracts, maintaining CRM forecasts, and handing closed deals to delivery teams. The role targets financial services and related industries, requires international enterprise software sales experience, and involves approximately 35% international travel.

Own the technical infrastructure for an AI-assisted content and design operation. Responsibilities include selecting tools, building automation pipelines, orchestrating agents, designing multistep content workflows, integrating UIs with databases and external tools, maintaining modular systems, reducing manual work, and shaping architecture and roadmap decisions with leadership. The role requires production coding, API integrations, database and vector-search design, RAG implementation, workflow automation, and strong content judgment.