freelance English-speaking jobs in Valongo

Java Developer to build and maintain applications for trade limit and exposure management. Experience with Java 8-21, Spring Boot, and microservices required.

Content Manager will create website content, work in a CMS and database system, and collaborate with project teams. Requires strong computer skills, teamwork, and organizational abilities.

Provide B2B customer service in German and English, managing inquiries, orders, and service delivery. Collaborate with internal teams to resolve customer requests and streamline administrative tasks. May oversee team performance, analyze KPIs, and audit billing processes.

Leads and manages product delivery using agile frameworks and techniques. Facilitates agile events and ensures adherence to SAFe practices. Collaborates with cross-functional teams to identify business requirements and develop solutions.

Nuclei seeks a Strategic Partnerships Manager to build gift card supply across Europe. This role involves identifying and signing supply partners, structuring deals, and ensuring a diverse catalogue of gift card brands.

The People Business Partner will manage and execute key People & Culture processes, including Talent Management, Performance Management, Learning & Development, and Talent Acquisition. This role supports the implementation of core P&C programs, partners with leadership, and provides employee support and advisory services.

Lead Solution Engineer (ERP) will lead ERP integration projects and provide support to customers. Responsibilities include configuring, testing, and troubleshooting integrations, collaborating with clients, and providing functional support. Requires deep expertise in SAP B1 and strong understanding of ERP systems, SaaS products, and financial processes.

Lead the design and development of AI and Machine Learning solutions using Python. Mentor and coach a team of engineers while collaborating with stakeholders to translate business needs into technical solutions.

People Operations Specialist to manage employee lifecycle, HRIS, payroll, and benefits. 3-5 years of experience in People Operations and Payroll required. Native Portuguese speaker with excellent English skills.

Lumon seeks a Partnerships Manager to drive growth in Madeira. The role involves acquiring new partners, managing relationships, and collaborating with sales and marketing to achieve regional targets.

HR Operations Specialist to support and contribute to the continuous improvement of HR Operations within a growing international organization. This role will ensure operational excellence, payroll accuracy, employee life-cycle administration and reliable HR processes.

Senior CRM Developer with 7+ years of experience designing, configuring, and customizing Microsoft Dynamics 365 applications and Power Platform solutions. Develops, maintains, and optimizes CRM systems, ensuring scalability, security, and high performance.

Lead a cross-functional team of developers and quality engineers to deliver mobile applications. Define and govern mobile architecture, utilizing tools like Dart Code Metrics. Provide technical guidance and ensure architectural vision implementation. Collaborate with client stakeholders to co-create solutions and manage expectations.

Develop, implement, and maintain machine learning models and algorithms. Integrate ML solutions into production systems. Collaborate with cross-functional teams to bring prototypes to life and support their transition into production. Monitor and optimize the performance of deployed AI models.

International HR Manager supports country managers and functional leaders, translating business strategies into local HR initiatives. Oversees recruitment, talent development, performance management, and employee relations. Ensures compliance with local labor laws and manages payroll processes.

Data Scientist to develop and scale complex machine learning models for production environments. Requires advanced Python, statistics, and SQL expertise. Experience with MLOps workflows, big data platforms, and cloud-based ML platforms is essential.

Quality Technician to monitor production processes and products, ensuring compliance with customer and automotive industry standards. Conducts inspections, manages non-conformities, and supports audits. Requires quality engineering knowledge, experience in the automotive industry, and proficiency in quality tools.

Provide technical and service support to customers in German and English via phone, email, and chat. Troubleshoot issues and deliver a high-quality customer experience.

Engineer, Validation will execute validation activities, calibrate instruments, analyze data, and prepare reports. Requires a science degree and 1+ year of QA experience. Fluency in English and computer skills are preferred. Knowledge of the injectables pharmaceutical industry, GMPs, and FDA regulations is beneficial.

Senior Consultant will design and implement compensation policies and practices, lead global compensation projects, and oversee global compensation processes.