freelance English-speaking jobs in Viana do Castelo

Maintenance Operations Controller ensures aircraft airworthiness by coordinating between departments. Responsibilities include acting as the crew focal point for technical issues and managing recovery plans. Requires EASA Cat B license and five years in the aeronautical industry.

Entry-level Land Surveyor role involving field surveys and creating accurate maps and measurements using specialized equipment. A degree or certification in land surveying or a related field is preferred.

Security Engineer (Fractional) to elevate an organization's security posture. Responsibilities include shaping strategy, establishing controls, mentoring teams on DevSecOps, and ensuring compliance across global operations.

Senior AWS Platform Engineer to design and evolve production cloud platforms. Focus on AWS, EKS, Terraform, and GitOps to build reusable infrastructure and automate cloud delivery.

Seeking an experienced Online Tutor to deliver high-quality, engaging online lessons across various subjects. The role requires excellent communication skills, strong subject knowledge, and prior tutoring or teaching experience.

IT Support Technician provides technical assistance for client computer systems. Duties include troubleshooting hardware/software, installing systems, and user training. Requires strong understanding of computer systems, networks, and excellent communication skills.

Site Reliability Engineer to improve AI and analytics platform reliability. Build automation, define SLO/SLIs, and enhance observability for production infrastructure and data pipelines. Requires 4-7 years in SRE/DevOps.

Turkish Speaking Customer Support Specialist in Lisbon. Handle client inquiries via chat, email, and phone for SMB accounts. Resolve technical and billing issues while guiding clients on platform use. Requires fluent Turkish and B2+ English.

Experienced Quality Manager needed for an 18-month contract at a client site. Responsibilities include leading quality management, ensuring compliance, and managing inspections and audits. Requires proven project experience and strong stakeholder skills.

Business Risk Manager for Wealth & Trading. Identify, assess, and document operational risks while designing and testing controls. Requires 2+ years in operational risk or consulting within financial services.

Lead PPC, Account Management, CSM, and Catalogue Coordination for an international e-commerce company. Own client retention, account health, and operational delivery while managing and developing the team. Requires strong Amazon expertise and leadership.

Junior Digital Marketing role supporting daily marketing tasks. Responsibilities include managing Google campaigns, client contact, and project organization. Requires marketing background, English proficiency, and a willingness to learn.

Junior Librarian to assist with daily library operations in Braga. Responsibilities include organizing and shelving books, assisting patrons, and maintaining library order. Requires strong attention to detail and organizational skills.

Seeking a detail-oriented Cleaner with 2+ years of experience to maintain facility cleanliness. Duties include dusting, mopping, vacuuming, and disinfecting surfaces. Must have a valid work visa for Portugal.

Dietitian Specialist provides nutritional guidance and support to clients. Requires a degree in nutrition or related field and experience developing personalized dietary plans. Must have strong communication skills.

Lead and manage the global internal audit team, conducting risk analysis, executing the audit plan, and evaluating controls. Drive process improvements and manage SOX compliance. Requires 10-12 years of audit experience and a CPA.

Lead process engineering for a modular synthetic fuels system, managing design, deployment, and commissioning. Responsibilities include process safety, developing architectures, and overseeing large-scale projects. Requires 10-15 years of relevant experience.

Content Moderation Specialist needed to maintain quality and safety on an e-commerce platform. Requires fluency in Greek and English, strong analytical skills, and the ability to make objective decisions based on platform policies.

Experienced HR Solutions Partner to provide expert guidance and coaching to managers. This role supports the employee lifecycle, drives workforce initiatives, and leverages data and digital solutions to improve HR processes.

Experienced Full Stack Developer needed to design, develop, and maintain scalable applications. Requires 5+ years in web technologies, OOP, and experience with back-end frameworks and databases.