6345 English-speaking jobs in Lisbon District

Support the development of robust engineering design solutions for water and wastewater infrastructure projects from concept to commissioning. Assist with detailed technical assessments of process and mechanical equipment, ensuring appropriate specification and integration. Collaborate with MEICA engineers, planners, and project managers to deliver projects. Prepare technical deliverables including process and mechanical design reports, P&IDs, and hydraulic calculations.

Wire IT seeks a remote Optimisation Manager with 4+ years of experience in site optimization platforms, analytics suites, and CMS platforms. Proven experience with A/B testing software (e.g., Optimizely, VWO) and web analytics (e.g., Google Analytics 4) is required. Familiarity with CDPs and basic frontend knowledge is a plus.

The Global Scientific Lead for Clinical Outcome Assessment (COA) Endpoint Strategy provides strategic oversight and leadership for consulting activities within Patient Centered Solutions. This role brings deep expertise in COA measurement science and Patient Experience Data (PED) to differentiate client solutions. Responsibilities include developing COA endpoint and PED strategies, advising sponsors on regulatory interactions, and leading the development of new COA instruments. The role requires deep expertise across COA types, experience developing COA endpoint strategies, and hands-on experience developing new COA instruments. Proven ability to lead, mentor, and oversee multidisciplinary scientific teams is essential. An advanced degree in a relevant scientific discipline is strongly preferred.

Design, build, and optimize machine learning models for real-time esports betting markets. Extract predictive signals from esports telemetry and translate win probabilities into derivative markets.

Lead/Principal Go Developer to design and implement a high-load, low-latency real-time bidding platform. Responsibilities include building back-end services, developing bidding agents, and integrating with data pipelines. Requires 7+ years of experience as a Back-End Developer with strong Golang skills and experience with distributed systems, JSON integrations, and data stores.

Oversees and collaborates with BPO to ensure accurate and timely finance operations. Manages purchase orders, receipts, and analyzes GR/IR accounts. Reviews invoice processing and payments, handles vendor queries, and manages vendor account reconciliations.

Design, develop, and test electronic circuits for IoT devices, focusing on low power consumption and reliability. Perform circuit simulations and optimize PCB layouts for IoT applications. Integrate sensors, actuators, and communication technologies into IoT systems. Collaborate with firmware, software, and cloud engineers to ensure seamless integration. Ensure designs comply with IoT standards and implement hardware security features.

Provide customer support for GRID's Odds products and trading-related services. Investigate customer queries and operational alerts, communicate with customers, and support issue resolution.

Senior Cloud Engineer will design, build, and maintain cloud infrastructure. Responsibilities include architecting cloud solutions, implementing security measures, and collaborating with teams to ensure seamless integration. Requires 5+ years of cloud engineering experience and proficiency in a major cloud platform.

Develops and deploys AI models for edge devices using techniques like quantization, pruning, and architecture refinement. Programs in low-level languages to optimize performance and power consumption.

Participate in SAP implementation and development projects, designing, building, and deploying solutions using cloud and integration technologies. Contribute to areas such as SAP Integration Suite, SAP BTP, SAP CAP, or SAP Fiori/UI5. Minimum 2 years of experience with one or more of these technologies is required.

Procurement Specialist to manage end-to-end procurement activities for engineering and maintenance services within a refinery environment. Responsibilities include supplier sourcing, contract negotiation, and performance monitoring.

Leads multi-channel user acquisition strategies including paid ads, affiliates, influencer campaigns, and organic growth. Manages advertising campaigns, tracks performance metrics, and collaborates with cross-functional teams.

Senior Architect to lead projects from concept to completion, coordinating with multidisciplinary teams and ensuring high-quality, compliant design solutions.

Lead the design, configuration, and implementation of Salesforce solutions. Architect integrations between Salesforce and other systems. Collaborate with teams to deliver end-to-end solutions. Provide expert guidance and support to end-users.

Tech Lead Fullstack .NET Developer will design and validate end-to-end solutions for complex web and digital platforms. Responsibilities include acting as a technical coordination layer, defining integration patterns, ensuring secure architectures, and overseeing release governance. Requires 10+ years of experience in solution design, expertise in C#/.NET technologies, and experience with front-end frameworks (React or Blazor). Must have strong communication and stakeholder management skills and professional English (C1 level).

The GBS ServiceNow Solution Owner defines and drives the ServiceNow solution roadmap, aligning it with global business strategies. This role works closely with business stakeholders and IT partners to deliver business value and meet user expectations. The Solution Owner will also track value generation metrics, analyze performance data, and ensure user adoption.

Manage and improve OutSystems' endpoint ecosystem built around Microsoft Intune, Entra ID, and Defender for Endpoint. Collaborate with IT teams to ensure secure, reliable, and user-friendly Windows, macOS, Android, and iOS environments. Automate endpoint management tasks and contribute to continuous improvement initiatives.

Responsible AI Manager will own and operate elements of the end-to-end Responsible AI governance model, providing expert review of AI use cases and advising on risk profiles.

Leads the Responsible AI, Security and Privacy Transformation Program across the directorate, including Responsible AI, Security or Privacy by Design. The program focuses on developing safe, trustworthy, compliant and ethical AI systems while enabling innovation.