freelance English-speaking jobs in Coimbra District

DBServices seeks a Data Architect to design and evolve the organization's data architecture, ensuring scalability, performance, and reliability. Responsibilities include defining data models, standards, and best practices, collaborating with teams on data solutions, and ensuring data quality and security.

Leads the strategic development, implementation, and management of the ServiceNow platform. Oversees the configuration, implementation, and maintenance of the platform, ensuring its reliability, security, and performance.

Medical Science Liaison to engage key opinion leaders in Immunology (respiratory focus), translating scientific insights into actionable solutions for patients. Collaborates in medical program development and implementation, addressing issues hindering optimal patient care.

Project Lead for oncology clinical studies. Manages study execution, budget, and timelines. Collaborates with cross-functional teams and customers. Requires a Bachelor's Degree in Life Sciences and 5+ years of relevant experience, including 1+ year in project management.

Digital Marketing Intern will contribute to consulting projects and digital marketing activities including strategy development, content creation, SEO support, market research, and data analysis.

Own the strategic direction of the B2B lead pipeline, identifying new lead sources, evaluating market opportunities, and expanding the quality and scale of the corporate customer pipeline. Design and evolve frameworks for lead prioritization and distribution, ensuring the right leads reach the right sales teams. Analyze pipeline performance and translate findings into actionable growth strategies.

The CoreLab Applications Specialist supports customers with automation track integration, IT solutions, workflow design, instrument performance, and assay applications. This role involves on-site assay investigation, troubleshooting, training, and commissioning of laboratory solutions. The specialist collaborates with customers to ensure optimal system utilization and performance, driving continuous improvement initiatives.

Customer Service Representative for Audi in Portugal (Remote) will respond to customer inquiries via phone, chat, and email. Responsibilities include maintaining customer interaction documentation, collaborating with colleagues, and staying updated on offerings and services. Must have a high level of Danish (C1 written and oral) and a good level of English (B2), and 1 year of experience in a call center or customer service role, preferably in the automotive industry.

Booking & Flights Operations Specialist manages the full cycle of customer travel bookings, provides support to Travel Partners, and ensures high-quality customer service. Requires a degree in Tourism or similar, minimum 1 year of experience in a travel agency or tour operator, proficiency with GDS systems (Amadeus and/or Galileo), and fluency in Portuguese and English.

IT Systems Engineer will design, implement, and manage networks and systems, ensuring high availability and performance. This role will also architect technical infrastructure solutions, lead and deliver complex projects, and manage cloud-based resources.

Senior/Principal Project Manager will coordinate delivery across multiple Scrum teams in a SAFe environment, supporting execution, alignment, and improving delivery processes.

Senior ML Operations/LLM Operations Engineer to design, develop, and operate scalable ML Ops and LLM Ops pipelines for production environments. Responsibilities include building ingestion frameworks, data processing workflows, evaluation systems, and CI/CD workflows. Requires +5 years of experience in ML Ops, DevOps, Machine Learning Engineering, or AI Platform Engineering with proven experience building and operating ML Ops/LLM Ops systems in production. Strong experience with ML and LLM evaluation frameworks, observability tooling, and production challenges in AI systems is essential.

The Cluster HR Manager oversees HR strategic planning for Hyatt Regency Lisbon and Sheraton Cascais Resort, ensuring alignment with company goals. This role leads talent acquisition, performance management, and employee relations, fostering a positive work culture.

Eleva, a daily AI mental health platform, seeks a freelance social media specialist to set up and manage paid advertising on Instagram and TikTok.

Network Security Engineer specializing in NSX-T and VRNI required. Proven expertise in network security environments with demonstrated use of NSX-T and VRNI. Ability to analyze and support remediation of network flows. Professional proficiency in English.

Senior AI Solutions Architect to design, implement, and lead AI/GenAI solutions in cloud environments (Azure, AWS, or GCP). Requires cloud certifications, experience with AI frameworks, and strong Python, SQL, and NoSQL knowledge.

Lead and manage offensive security engagements including penetration testing, red team operations, and adversary simulation. Coordinate with security teams during incidents and translate technical findings into actionable recommendations. Mentor offensive security professionals and define/improve methodologies and testing procedures.

Business Consultant to lead data projects (BI, Data Governance, Analytics) from initiation to completion. Translate business challenges into technical requirements and create proposals.

Analyze HR processes, identify automation opportunities, and develop low-code applications using OutSystems, AA360, and ServiceNow. Design, implement, and integrate AI solutions to optimize HR workflows. Communicate effectively between business and technical teams.

Capgemini Engineering seeks a SIEM Analyst to analyze security events, investigate incidents, and ensure system stability. Requires expertise in SIEM, SOAR, and incident response. Experience building use cases and detection rules in SIEM environments is essential.