English-speaking jobs in Castro Daire

Junior / Associate Medical Writer to support projects in a remote, part-time role (25-50% FTE). Must have an MSc in a scientific field and fluency in English and Portuguese. Responsibilities include drafting, editing, and quality-checking scientific content, conducting literature reviews, and collaborating with team members.

Design, develop, and deploy Java applications. Ensure code quality and document technical solutions. Participate in coding reviews. Requires 4+ years of experience developing Java applications. Knowledge of JavaScript, CSS, Netbeans, Javabeans, HTML, Jira, Agile, Jenkins, or Angular is a plus.

HR Business Partner to support business strategy in Portugal. Leads talent planning, recruitment (focus on tech), performance management, and employee relations. Requires 5+ years HR experience, tech sector background, and fluency in Portuguese, English, and Spanish.

Senior Backend Engineer to build and maintain robust integrations with a virtualization platform. Experience with Java, Go, REST APIs, and virtualization technologies (Proxmox, VMware, KVM) required. Focus on performance, reliability, and code quality in a disciplined engineering environment.

Data Analyst will establish analytical foundations for the Personalization team, measuring ML model and product feature impact. Collaborate with engineers and product managers to define success, uncover insights, and influence roadmap decisions.

Lead iGaming Influencer Marketing professional to build and scale an agency from the ground up. Responsibilities include client lifecycle management, strategy development, team leadership, and performance optimization. Requires agency experience with iGaming projects, influencer sourcing, performance-driven models, and risk management.

Jobbex is seeking a Tech Lead Salesforce Cloud Marketing to design, develop, and maintain solutions on Salesforce Marketing Cloud. Responsibilities include implementing email, mobile, automation, and customer journey solutions, integrating Marketing Cloud with Salesforce core clouds, and collaborating with global teams.

Junior Backend Developer will design, build, and maintain backend services using .NET, C#, EF Core, and SQL Server. Responsibilities include collaborating with an Agile/Scrum team, ensuring code quality, and owning the full DevOps lifecycle.

KCS IT seeks a Product Owner with 5+ years of experience in software-related roles. Requires a Bachelor's degree in a relevant field, strong product management knowledge, and proven ability to collaborate in international teams. Fluency in English is essential. This is a hybrid position, requiring 2 days per week in the Lisbon office.

Lead and coordinate production operations to meet targets and drive continuous improvement. Manage production KPIs, quality control, and maintenance schedules. Collaborate with cross-functional teams and train a high-performance production team.

Shift Lab Analyst will perform routine analysis, provide data to customers and process personnel, and ensure compliance with quality standards.

Provide customer support to clients of renowned worldwide companies via phone, email, and chat. Fluency in Danish (C1/C2) and good English (B2) required.

Equipment Supervisor Technician to supervise operation, maintenance, and inspection of resort technical equipment. Coordinate technical team, implement preventive maintenance plans, and diagnose/repair equipment failures. Manage technical records and liaise with other departments. Requires technical training in Electromechanics, Electricity, Mechanics, HVAC, or similar, with minimum 3 years' experience in technical equipment maintenance.

Lead cybersecurity strategy development and implementation for Siemens, advising senior leadership on building robust security frameworks. Translate strategic priorities into actionable roadmaps and programs, driving business value while protecting critical assets.

Emotion Mobility seeks a detail-oriented Product Owner to define, gather, and document client product requirements. The Product Owner will collaborate with stakeholders, clients, and teams to deliver innovative solutions and ensure successful product development.

Decskill seeks a Windows System Administrator & Support to provide IT support, maintain coverage, and contribute to post-release checkouts. Experience with Windows, VMs, Dynatrace, ITIL, IT Cloud, RPA, SQL, and Infra as code is required.

Process Engineer supports project implementation, manages costs and timelines, and plans production equipment setup. Analyzes process data, troubleshoots issues, and develops manufacturing processes. Requires a degree in Engineering (mechanical preferred), teamwork, problem-solving, and fluency in Portuguese and English.

People Technician to support recruitment, training, employee management, and administrative tasks. Must have a degree in a relevant field and English proficiency.

Cloud Consultant needed with 5+ years experience in infrastructure and DevOps engineering. Proven experience with Infrastructure as Code, Terraform, Azure fundamentals, and CI/CD pipelines. Strong Linux, scripting, and version control skills required.

Senior Frontend Engineer to join the Studio team, responsible for maintaining and evolving the micro-frontend project hosting Feedzai product components. Develop a scalable micro-frontend architecture, collaborate with product teams, and ensure seamless integration and a world-class developer experience.