marketing English-speaking jobs in Valongo

Data Scientist to join the Innovation Team, focusing on AI projects in retail. Research, design, and implement software solutions using ML and AI algorithms.

Accountant needed for a dynamic international company. Responsibilities include invoice processing, AP/AR module entries, reconciliations, and ensuring compliance with fiscal obligations. Minimum 1 year accounting experience and fluency in English required.

Build and scale developer adoption for a new Developer & Agent Interface capability at Payward. Own developer activation across APIs, SDKs, CLIs, MCP servers, wallets, and emerging agent interfaces. Drive adoption metrics and create technical narratives, launch content, and demos. Represent developers internally and help define how developers and AI agents interact with Payward infrastructure.

SAP EHS PRC Developer needed with 5+ years experience. Requires expertise in ABAP development, SAP EHS(M) Product and Reach Compliance (PRC), and knowledge of SAP S/4HANA. Familiarity with global material-substance compliance regulations and data structures for compliance is essential.

Engineer to develop tools and methodologies for configuration management, ensuring compliance with plans and rules. Control product attributes, effectivities, and lifecycle. Coordinate changes and documents. Provide information for planning and reporting on technical activities.

Lead projects focused on developing, automating, and enhancing risk models, analytics, and regulatory solutions for financial institutions using Python and SAS.

The Senior Site Manager serves as the primary contact between the Sponsor and the Investigational Site, ensuring compliance with clinical trial protocols, SOPs, GCP, and regulations. Responsibilities include site selection, monitoring, close-out activities, and training site staff. The role requires 2+ years of clinical trial monitoring experience and a BA/BS in a related scientific field.

Build and manage data analytics platforms, streaming platforms, and microservices for real-time IoT data. Design and implement cloud architectures using Azure services. Provide advice on cloud deployment and microservice architectures.

Data Scientist will develop and train predictive models, lead R&D initiatives, and build data pipelines. Requires a Bachelor's or Master's degree in a related field, 1+ year of experience developing Machine Learning models, and proficiency in Python and SQL. Fluency in Portuguese and English is mandatory.

Software Developer to support analysis, implementation, and testing of product and services registry solutions. Requires 4+ years of Mainframe experience, proficiency in Cobol, JCL/CopyLib, C/C++, File-Aid DB2, and CA Harvest.

Junior Analyst will support the Consulting Office in the UK from Lisbon. Responsibilities include administration activities related to pension schemes, data changes, and policyholder inquiries. The role requires a bachelor's or master's degree in a relevant field, excellent English communication skills, and proficiency in MS Office.

As the Staff Product Engineering - AI, you will be the AI expert for the RENT Booking organization, shaping AI integration into product management, engineering, and design. You will design and implement AI-assisted workflows, lead organizational AI transformation, and evangelize AI adoption across the company.

Senior OutSystems Developer to design, develop, and maintain applications using the OutSystems platform. Collaborate with teams, ensure application quality and security, and troubleshoot technical issues. Requires 4+ years of experience, OutSystems architecture knowledge, and integration experience. Must be able to work on-site 3 days per week in Lisbon or Porto.

Senior Architect to create architectural plans, collaborate with contractors and clients, conduct site visits, and manage project budgets and timelines.

Senior Networking Engineer with CCNP certification and 5+ years managing enterprise networks. Experience with Cisco equipment, wireless, and Meraki required.

Leads a team to identify, recruit, and cultivate relationships with venture investors, ensuring their participation in Web Summit events. Collaborates with the Speaker team to source speakers for the Venture stage and analyzes sales funnel data to improve sales processes.

The Office Manager will lead day-to-day operations for the Lisbon office, ensuring a safe, clean, and functional workspace. Responsibilities include managing vendors, budgets, office services, and employee support. The role requires fluency in Portuguese and English, experience managing office operations, and strong leadership skills.

The GBS Trainer designs, delivers, and maintains training programs for finance processes (OTC, PTP, RTR, FP&A/R, MDM) for new hires and existing employees. Responsibilities include developing training materials, assessing training needs, and monitoring program effectiveness. Requires 8+ years of GBS/SSC experience and expertise in finance processes.

Junior Analyst will support the Consulting Office in the UK from Lisbon offices. Responsibilities include administrative tasks related to pension schemes, data changes, and policyholder inquiries. The role requires a bachelor's or master's degree in a relevant field, excellent English communication skills, and proficiency in MS Office.

Meta Ads Creative Strategist needed for a growth marketing agency. Develop creative briefs based on research, data, and audience insights. 2+ years of digital marketing experience required, with a focus on paid media and content that converts. Analyze creative performance, prepare video briefs, and develop creative strategy for new accounts.