Top Tech Jobs & Startup Jobs in Portugal

Lead the backend development team, design architecture, program in Go, and ensure reliability in AWS environments while mentoring team members.

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.

Lead Seamoretech’s transition from first industrial deployments to repeatable, scalable operations. The COO will oversee commissioning, industrial delivery, SOPs, project governance, supply chain, procurement, financial and project economics, customer and supplier negotiations, risk management, and team building. The role requires hands-on leadership across multidisciplinary industrial operations, with regular engagement with founders, customers, suppliers, investors, and operational sites.

Generates qualified pipeline across EMEA through outbound prospecting, inbound lead qualification, personalized multichannel outreach, social selling, and account-based marketing. The role researches target accounts, maps buying teams, partners with Account Executives, supports events and campaigns, and maintains accurate Salesforce, Salesloft, and HubSpot records. Success is measured by meetings booked, qualified opportunities, pipeline generated, and strategic account engagement.

Own month-end and year-end close for assigned entities, including journals, reconciliations, schedules, and financial reporting commentary. Support external audits, apply IFRS in a commercial environment, contribute to finance projects and process improvements, and collaborate across Reporting, Tax, Treasury, and Finance Operations.

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.

Provides in-house legal support for Fever’s Portuguese and Iberian operations, focusing on commercial contracts, negotiations, regulatory compliance, corporate governance, product advice, and legal operations. The role drafts Portuguese and English legal documents, researches legal issues, coordinates internal and external stakeholders, supports compliance initiatives, develops legal templates and processes, and contributes to team development.

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.

Lead automation quality engineering for a mission team, owning testing strategy and automated coverage across API, UI, and mobile platforms. Integrate tests into CI/CD pipelines, coordinate microservices, security, and performance testing, and promote shift-left quality practices. Coach developers and junior QA engineers, define test data strategies, monitor quality metrics, and drive adoption of automation frameworks and AI tools. The role requires fintech testing expertise and hands-on experience with modern programming languages and automation tools.