4969 English-speaking jobs in Lisbon District

Senior H&S Technician to prepare, implement, and update site safety plans. Requires 3+ years experience, CAP Occupational Health and Safety Technician (level VI), and knowledge of DL 273/2003. Must have expertise in office 365 tools and strong communication skills.

Drive the growth and development of the peripherals vendor ecosystem across Europe. Build and strengthen relationships with manufacturers, lead commercial negotiations, and own vendor engagement and portfolio expansion strategies.

Senior Backend Developer (Java) will design and develop APIs, ensuring code quality and value delivery. Experience with relational and non-relational databases, REST APIs, Agile methodologies, and microservices is required. Proficiency in Spring, Java, REST, JPA, Docker/Kubernetes, Kafka/MQ, JUnit, Mockito, API First, Bamboo, GitHub (GitHub Actions), Oracle/DB2, Maven 3.x, Git + GitFlow, and MongoDB is essential.

DentalMonitoring seeks a Product Specialist to drive sales growth and customer adoption of its AI-powered orthodontic care platform. The role involves understanding customer needs, identifying opportunities, and building relationships with key stakeholders. Successful candidates will have a minimum of years of sales experience in the orthodontic, dental, or medical device industry and a proven ability to influence and educate.

Senior Business Development Representative to drive new merchant acquisition for a global FinTech company. Experience in FinTech, Payments, Financial Services, or related B2B solutions required. Responsibilities include lead generation, pipeline management, and supporting the sales cycle.

Sardina Systems seeks a Marketing Manager to manage social media, design visuals, build email campaigns, and coordinate partner initiatives. Requires 2-4 years of marketing experience, email platform proficiency, basic design skills, and strong organizational abilities.

Experienced Conversion Rate Optimization (CRO) Specialist / A/B Tester needed to plan, execute, and analyze A/B and multivariate tests across e-commerce websites. Responsibilities include identifying conversion opportunities, developing testing strategies, collaborating with design and development teams, and analyzing user behavior using tools like Google Analytics and Hotjar. Must have a minimum of 3 years of experience in CRO, A/B testing, and digital experimentation, with proven experience working with Shopify. Strong analytical and problem-solving skills are required. Applicants must reside outside of Germany.

UX Researcher to work across Tether's product portfolio, including consumer apps and developer platforms. Responsibilities include conducting research, identifying UX best practices, and translating findings into actionable recommendations. Requires 5+ years of experience, strong communication skills, and the ability to work in a fast-paced environment. Must have experience with AI tools and be comfortable working with products involving trust, privacy, security, and technical complexity.

Dynamics 365 Business Central Developer needed for end-to-end ERP improvements. Responsibilities include business analysis, development, integrations, and operational excellence. Requires 3-5 years of experience with Dynamics 365 Business Central (or NAV with recent BC projects), strong AL development skills, and ERP understanding.

This internship supports the Technical Customer Services team in resolving technical and operational customer issues related to mobile connectivity services. Responsibilities include assisting with customer case investigation, monitoring support tickets, and collaborating with internal teams.

Reviews internal consulting reports and governance materials for factual accuracy against source data. Ensures claims in summaries are supported by provided source materials and identifies any unsupported, unclear, or inaccurate statements.

Create and adapt visual assets for paid media campaigns across Meta, Google, Pinterest, and YouTube. Produce static and video assets, adapting existing brand content for different placements and funnel stages.

International Media Producer manages production projects from inception to completion. Responsibilities include client liaison, budget management, and on-set production support. Requires proficiency in English (C2 level), 8+ years of media production experience, and international knowledge.

As a Databricks Resident Solutions Architect, you will guide enterprise customers through their data and AI transformation journeys, designing, implementing, and optimizing modern data platforms built on Databricks. You will act as a trusted technical advisor, leading architecture decisions, promoting best practices, and ensuring customers realize value from their Databricks investments.

Experienced Link Building Lead to manage link acquisition strategy, quality control, and team coordination for a growing digital marketing business.

UX/UI Designer will create user flows, wireframes, and prototypes, collaborating with a team to design intuitive and innovative user interfaces. Must have 2+ years of experience, a strong portfolio, and excellent communication skills in English.

QA Automation Engineer will validate data-driven products within an analytics platform. Responsibilities include executing manual and automated tests, validating data transformations, and creating test cases. Must have 2-4 years of QA experience, strong SQL skills, API testing experience, and familiarity with QA management tools.

Senior AI Software Engineer to build enterprise-grade AI solutions. Collaborate with stakeholders to design and develop AI-driven services focused on LLMs, RAG pipelines, and semantic search. Build and maintain scalable, production-grade AI systems. 5+ years of software engineering experience with strong exposure to AI, NLP, or Information Retrieval. Proven experience building and operating AI solutions in production environments.

Administers Oracle, SQL Server, and PostgreSQL databases, including installation, configuration, maintenance, and monitoring. Manages database migrations, high availability, disaster recovery, backups, and restores. Performs performance optimization, incident resolution, and query tuning. Implements security policies and automates tasks. Provides technical support for servers and platforms.

Project Manager to oversee planning, execution, monitoring, and control of activities, ensuring project deadlines, costs, quality, and customer satisfaction are met.