4807 English-speaking jobs in Lisbon District

Plans and executes qualification and validation activities for equipment, facilities, and processes in accordance with GMP requirements and regulatory guidelines.

Senior Analog/Mixed-Signal Design Engineer focusing on high-performance analog-to-digital and digital-to-analog converters. Designs will progress from specification to layout supervision, silicon evaluation, and market introduction.

Develop and deliver branded content solutions for clients. Collaborate with commercial teams and stakeholders to create impactful campaigns. Manage projects, meet deadlines, and ensure high-quality output.

Highly senior Tech Lead to take full technical ownership of a product. Requires strong architectural decision-making, leadership, and Java expertise (Spring, Spring Boot, microservices). Experience with security-aware development, CI/CD, and code reviews is essential.

Senior Cloud & Zero-Trust Security Architect will design and implement Zero Trust models and micro-segmentation policies. Lead Identity Federation and Conditional Access strategies. Securely configure and audit workloads across AWS, Azure, and GCP. Implement and manage Cloud Native Security tools. Harden IaC deployments and secure CI/CD pipelines.

Assists in leading the property's segmented sales effort and achieving segment revenue goals. Develops and executes sales strategies, maximizes revenue, and manages sales activities. Analyzes sales and financial data, ensures exceptional customer service, and builds successful relationships with stakeholders.

Internal Auditor to support audit and internal control activities, assess risks, and ensure compliance with regulations within a well-structured Asset Management company.

Designs, simulates, and validates analog and mixed-signal circuits with a focus on high-speed SerDes interfaces. Partners with layout engineers to review, guide, and optimize custom layouts. Makes architecture-level and circuit-level tradeoffs to optimize power, performance, area, robustness, and reliability. Develops, verifies, and documents comprehensive testbenches for rigorous pre-silicon validation. Collaborates with global engineering teams to share knowledge, resolve complex technical challenges, and advance analog design methodologies. Supports silicon bring-up, characterization, and correlation.

Lead the development and optimization of web and mobile applications using React, React Native, Node.js, and Next.js. Design and implement rendering strategies (SSR, CSR, SSG, ISR) and drive adoption of multi-frontend architectures. Integrate solutions with headless CMS platforms (Contentful experience is advantageous). Ensure web performance, accessibility, and SEO best practices. Mentor junior developers and collaborate with cross-functional teams.

Develop and enhance SAPUI5/Fiori applications, supporting maintenance of existing solutions. Collaborate with teams to address business challenges and integrate Fiori/UI5 with S/4HANA and SAP BTP.

Software Engineer with 5+ years of experience needed to develop and maintain a 2D modeling engine for a construction company's internal tool. Requires Python, C# .NET, RESTful APIs, and strong mathematical knowledge. Experience with AI coding tools is a plus.

Lead the architecture and evolution of scalable Java backend systems for personalization, including data ingestion, profile management, and recommendation services. Utilize frameworks such as Spring Boot, Apache Kafka, and RESTful API. Drive cross-functional initiatives to integrate modern personalization technologies.

Software Engineering Intern will learn Reltio's operations, products, and platforms. Develop scripts/codes, assist in software design and documentation, and collaborate with teams to translate user requirements into technical specifications.

Sales Operations Business Partner will shape go-to-market strategy, drive planning and target setting, conduct business analysis, and lead change management initiatives.

Design, build, and integrate AI-powered applications and workflows. Collaborate with Machine Learning Engineers and Application Engineers to deliver pragmatic AI solutions for internal and customer-facing use cases.

Design, implement, and ship AI systems for enterprise clients, automating workflows and supporting decisions. Build agents, LLM systems, and integrate them with data sources. 3+ years experience shipping production AI systems required. Strong Python skills and fluency in modern LLM engineering patterns.

Search Expert supports Zone Category Digital Lead in developing and implementing search strategy across Search Engines, eRetailers, Platforms, and Voice. Manages search agencies, local teams, and partners to achieve search objectives and KPIs.

Provides L2 technical support for network (Internet Access)/Zero Trust Network Access (ZTNA) services. Troubleshoots complex network issues, implements solutions, and coordinates with subcontractors. Requires strong networking knowledge, excellent communication skills, and fluency in English.

Collaborate with Analytics Engineering and Data Engineering teams to build dashboards, visualizations, and reports. Transform raw data into actionable insights and trends to support decision-making across the organization. Develop tools to analyze data, identify trends, and support program execution.

Manual Tester to analyze, design, and execute tests based on functional and non-functional requirements. Experience with Confluence, Jira/Xray, and Agile methodologies required. ISTQB Foundation certification and strong communication skills are essential.