Top Remote Jobs in Lisbon

Supports end-to-end recruitment, including candidate screening, interviewing, assessment, coordination, offers, and hiring-manager collaboration. Provides international HR operations support across onboarding, offboarding, records, documentation, compliance, and employee requests. Improves HR workflows through automation, AI tools, systems optimization, SOPs, templates, and process improvements. Works remotely with colleagues across multiple countries and contributes to candidate experience and HR process efficiency.

Build production-grade AI agent capabilities, including Agent2Agent communication, MCP integrations, and multi-step agentic workflows. Design, implement, evaluate, deploy, and monitor agent features while improving reliability, latency, and cost at scale. Collaborate with product and engineering teams to translate customer experience needs into agent architectures and contribute to internal frameworks and tooling.

Supports students from onboarding through graduation by providing high-touch assistance, moderating live virtual sessions, answering program questions, monitoring learner progress, and removing blockers. Manages cohort logistics, resources, feedback collection, and Voice of the Customer reporting. The role also identifies workflow improvements, coordinates with technical teams, and helps optimize support systems and customer-facing processes.

Owns end-to-end onboarding, testing, validation, and troubleshooting for IoT and consumer devices, SIM/eSIM technologies, and cellular connectivity solutions. The role investigates interoperability issues using device, SIM, and network traces; develops verification plans and test cases; maintains an isolated lab; supports OTA and Remote SIM Provisioning; and collaborates with customers, vendors, product teams, and engineering.

Develop and support highly available, scalable microservices and cloud platform infrastructure for Five9’s SaaS contact center applications. Responsibilities include designing systems on Google Cloud, troubleshooting production issues, contributing to application architecture, and using Docker, Kubernetes, Spring technologies, and continuous delivery practices. The role requires strong knowledge of distributed systems, networking, data storage, security, and public and private cloud environments.

Lead pre-sales technical discussions, demos, and POCs while owning post-sale success and growth for European enterprise accounts. Drive adoption, renewals, and expansions, collaborate cross-functionally, and translate technical capabilities into business value for security and engineering teams.

Own the legal function for Strike’s European and UK operations, leading regulatory strategy, licensing, passporting, financial services compliance, product counseling, commercial agreements, regulator engagement, AML/CFT support, data protection, and outside counsel management. Advise on cryptoasset, lending, payments, and international expansion matters while partnering with executive, product, compliance, engineering, and commercial teams.

Build end-to-end machine learning systems spanning research reproduction, model evaluation, inference infrastructure, backend services, and product interfaces. Design rigorous experiments, evaluation datasets, and verification workflows; analyze model internals; investigate provenance and evasion; and convert findings into reliable production systems with APIs, background jobs, observability, testing, documentation, and user-facing React/TypeScript experiences.

Build and scale Base360.ai’s short-term rental platform across frontend, backend, integrations, automation, dashboards, and AI-powered workflows. Work directly with customers, founders, and designers to identify problems, ship end-to-end solutions, and improve product outcomes. Develop reliable APIs, event-driven automations, cloud infrastructure, and integrations with Airbnb, Stripe, Twilio, OpenAI, and other platforms. Own features from discovery through deployment while balancing usability, security, scalability, and maintainability.

Analyzes large-scale IoT and real-time data to uncover customer insights, develop visualization interfaces, and create actionable solutions. The role collaborates with customers, engineers, and product teams; delivers technical presentations; designs analytics architectures; optimizes big data systems; and applies statistical analysis, SQL, Python, and visualization tools to support integrated customer solutions.