English-speaking jobs in Mirandela

Native European Portuguese voice talent sought for AI voice cloning project. Record scripts, prompts, and conversations to develop a high-quality AI model. Must have a clear, consistent, and professional speaking voice.

Customer Service Representative will engage with buyers and sellers, resolving complex issues and complaints via various channels. Responsibilities include mediating disputes, ensuring timely responses, and collaborating with other departments to improve customer experience.

Kraken is seeking a Treasury Capital Product Engineer to design and build a web-based Capital Management Product. This role involves developing REST APIs, data schemas, and user interfaces to transform complex Treasury analytics into clear, usable tools for senior management.

Experienced Team Lead Developer with Node.js and React expertise sought to lead a cross-functional team developing a payment integration platform. Responsibilities include architecture, delivery, team growth, hiring, and technical problem-solving. Must have 8+ years of IT experience, 3+ years in leadership, and commercial experience with Node.js, web development, REST, WebSockets, Git, MySQL, RabbitMQ, and Redis.

Linux System Engineer needed for production environments. Requires experience with Linux distributions, Python, Ansible, JVM environments, and system monitoring. Strong documentation and collaboration skills are essential. Fluent English required.

Field Technician needed for hardware and software support. Experience with server installation, upgrades, and maintenance required. Knowledge of HPE ProLiant, Dell, and Sun servers is essential. Responsibilities include on-site incident response, installations, and preventive maintenance.

BlackBox Strategies seeks a Demand Generation Specialist to own outbound and lifecycle messaging for B2B and B2C audiences. This role requires hands-on execution experience with email, CRM, and SMS campaigns. The ideal candidate will collaborate with leadership and the Social Media Manager to align messaging and drive measurable results.

IB / IGCSE Computer Science Teacher to deliver IGCSE and IB Computer Science curricula, as well as Cambridge Lower Secondary ICT, starting in August 2026.

Designs the conversational "personality" and logic for AI agents, mapping dialogue flows and writing engaging messages. Analyzes data to identify issues and opportunities, ensuring quality through testing and review. Collaborates with UX, language, and tech teams to create seamless user experiences.

The Manager, Planning & Logistics leads capacity, resource, and logistics planning for the division, owning the budget and performance of a medium-sized team. The role drives planning accuracy, operational efficiency, process excellence, and stakeholder communication.

Sales & Marketing Assistant to support brand growth, sales, and content creation. Responsibilities include campaign management, content optimization, press outreach, and data analysis. Requires a BS/MS in Marketing or Management, B2B/B2B2C experience, email marketing knowledge, SEO understanding, and fluency in Portuguese and English.

Research and Development Engineer to conduct research, synthesis, and characterization of graphene solutions for electromagnetic interference shielding. Develop graphene-based technologies tailored to market needs and write technical documentation. Requires proficiency in characterization techniques and software tools. Master's or PhD in a related field.

Design, implement, and maintain high-performance mediation solutions for seamless data flow in telecom systems. Requires a Bachelor's degree in a relevant field and 2+ years of experience with Nokia Mediation or similar products. Strong software development skills and telecom domain knowledge are essential.

Develop secure and scalable AI solutions leveraging Microsoft Azure, focusing on large language models (LLMs) and integrating with corporate data.

Technical Lead to drive Salesforce projects, ensuring scalability and quality. Guides development teams, translates business requirements into solutions, and oversees Salesforce component configuration. Requires advanced Salesforce development expertise, .NET experience, and Agile methodology knowledge.

Lead and inspire a team to deliver exceptional customer service and drive sales in a new COS store opening. Manage all aspects of store operations, including visual merchandising, compliance, and team development.

SOC Analyst to manage and maintain security infrastructure and tools. Requires experience with SOC tools, strong troubleshooting and analytical skills, and collaboration with SOC, automation, and incident response teams. Must possess one or more relevant certifications.

Fullstack Developer to design, develop, and implement robust applications using Java, TypeScript, and FirstSpirit CMS. Experience with Spring Boot, REST APIs, relational databases, and modern frontend frameworks is required.

The Product Owner for the AI Apps Team will translate product initiatives into detailed requirements, maintain and prioritize backlogs, and partner with engineering, UX, QA, project management, and product leadership to ensure successful delivery of customer-facing AI capabilities across Intermedia products.

Develops and implements IT control frameworks and risk management strategies. Conducts risk assessments, ensures compliance with regulations, and monitors internal controls. Collaborates with stakeholders to enhance IT security and mitigate risks.