freelance English-speaking jobs in Valongo

Provide travel support to clients throughout the planning and travel process. Assist with itinerary changes, travel requests, and destination guidance.

Leads program management, technical architecture, and business analysis for Medical Affairs systems, ensuring seamless solution delivery and strategic enhancements. Oversees the end-to-end lifecycle of Medical Affairs IT initiatives, partnering with business leads and IT teams to align systems with organizational goals. Translates business needs into actionable deliverables and collaborates with stakeholders to define user stories, process flows, and system specifications. Manages relationships with vendors and development partners to ensure timely delivery of scalable, compliant solutions. Applies expertise in change management, service management, SDLC, and incident management to maintain high standards of performance and reliability. Communicates effectively across technical and non-technical audiences to foster collaboration and transparency.

As a Senior DevOps Engineer, you will design and operate development platforms, implement Infrastructure as Code, manage CI/CD pipelines, and support development teams. You will have expertise in cloud services (Azure or AWS), IaC tools (Terraform, Bicep, CloudFormation), programming languages (Python, JavaScript), and DevOps/DevSecOps tools.

eXp Portugal seeks a strategic Onboarding Manager to identify and engage top-tier real estate professionals. The ideal candidate will master eXp's cloud-based ecosystem and revenue share models to guide prospects through the onboarding process.

Delivers a world-class client experience to new Kraken users during their onboarding process. Manages client verification activities, reviews documentation, and addresses inquiries via email and live chat. Ensures client satisfaction and adherence to Kraken's security and compliance standards. Requires 2+ years of customer service experience, strong knowledge of cryptocurrency, and fluency in English. Must be available to work evenings, weekends, and holidays.

As a Cyber Threat Intelligence Specialist, you will analyze vulnerabilities, prioritize exposures based on exploitability and business impact, and orchestrate remediation actions. You will contribute to the continuous improvement of the CTEM program and support the team in policymaking.

Post-Doctoral Research Fellowships are available for 12-month contracts (renewable up to 36 months) at the Group of Astrophysical Plasmas (GAP) of IPFN at Instituto Superior Técnico. Fellows will perform numerical simulations using particle-in-cell codes to study relativistic plasma instabilities and collisionless shocks.

Cybersecurity Engineer with 3+ years of experience in cybersecurity or incident response. Must have 1+ year of SOAR experience, specifically with Palo Alto Cortex XSOAR. Hands-on experience with Microsoft Sentinel and FortiSIEM required. Native Portuguese and technical English required.

The Commercial Manager will manage project procurement, cost control, and reporting while leading a commercial team. This role requires 10+ years of experience, strong financial management skills, and the ability to collaborate with clients and subcontractors.

Experienced Java Senior Software Engineer to drive technical work, provide guidance, and deliver complex projects. Must have deep understanding of software engineering concepts, experience with the full software development cycle, and strong communication skills.

Lead Backend Engineer to design, build, and maintain scalable backend services using Go (Golang). Experience with AWS environments, CI/CD pipelines, and Terraform required. Contribute to React.js frontend and collaborate with cross-functional teams.

Process Engineer will design, implement, and optimize manufacturing processes for pharmaceutical products, ensuring compliance with cGMP and HSE regulations. Responsibilities include process documentation, risk assessments, CAPA implementation, and training. Requires a degree in Science or Engineering, experience in pharmaceutical manufacturing, and strong interpersonal and communication skills.

Hardware Electronic Engineer to design and evaluate electronics systems for physiological sensors, power management, and wireless communication. Responsibilities include schematic design, PCB layout, testing, documentation, and customer support.

Percona seeks a remote Backend Software Engineer to contribute to the development of Percona Monitoring and Management (PMM), an open-source platform for monitoring and managing databases. Responsibilities include developing scalable applications, participating in code reviews, and identifying opportunities to improve engineering productivity. Qualifications include 3+ years of backend development experience (GO, Python/Java/C#/C++), experience with MongoDB, MySQL, PostgreSQL, or Redis/Valkey, and fluency in English.

.NET Developer needed to work remotely from Portugal on enterprise SaaS application development. Experience with .NET, Azure, SQL, Angular, Blazor, and Agile methodologies required. Must be a self-starter with excellent communication skills and comfortable working in a remote, collaborative environment.

The Events Manager will lead the planning and execution of corporate, PR, and high-value client events. Responsibilities include creating project plans, managing production partners, and ensuring seamless event operations. The ideal candidate has expertise in delivering large-scale B2B events and experience managing budgets.

Our OrganizationFairJourney Biologics is a globally recognized Contract Research Organization (CRO) specializing in antibody discovery, engineering, characterization, and production. We proudly serve leading pharmaceutical companies and top-tier biotech firms across the U. S. , Europe, and Japan.

Account Manager to promote and sell surgical products in the Centre & South region of Portugal. Requires a relevant degree, sales experience, and fluency in English and Spanish.

Overview We are Settanta7, an international architecture company, top 20 in the ranking of architecture and engineering companies drawn up by the Guamari research center. Leader in the integrated design and construction of contemporary buildings with the most advanced green building criteria.

Senior Fullstack Developer to build fluid and responsive user interfaces, solve complex problems, and create seamless user interactions. Experience with AWS, CI/CD, CDK/Serverless, and various data stores required. 5+ years of software engineering experience necessary. Fluency in English is essential.