specialist English-speaking jobs in Mafra

The Business Development Manager UCaaS & CCaaS drives growth of Unified Communications and Contact Center solutions within the Maverick division. This role focuses on developing channel partners, increasing vendor adoption, and expanding market share in cloud communications.

International Recruiter to manage full-cycle recruitment for international vacancies. Source, attract, and engage candidates, conduct interviews, and collaborate with hiring managers. Requires excellent English and Portuguese language skills, at least 1 year of recruitment experience, and strong communication and organizational abilities.

Project Buyer ensures project targets (Quality, Cost, availability) are met. Supports commercial quotations and supplier selection. Handles RFQs, negotiations, quality requirements, and material availability until Start of Production.

Performs transactional and administrative tasks related to employee personal and job data changes. Delivers physical record and document management services. Ensures employee and organization data integrity and compliance. Resolves employee inquiries leveraging knowledge base documents and maintains contact until request is resolved.

Data Product Manager needed to lead and manage data and product initiatives, ensuring alignment with business objectives and value delivery. Requires 10+ years of experience in data and/or product roles, strong leadership, analytical, and communication skills.

The Sadewasser Research Group at INL seeks a Research Scientist to develop thin-film solid-state micro-batteries for on-chip integration. The role involves thin-film battery fabrication, deposition system operation, and electrochemical characterization.

Tribe is seeking a Recruiter to source, qualify, and interview candidates for AI-focused roles. You will use AI-powered tools to manage pipelines and collaborate with hiring managers. The ideal candidate has 5+ years of experience, strong communication skills, and a passion for AI.

Restream seeks a Backend Engineer to develop and maintain web services, design APIs, and ensure system reliability. Expertise in database design, API development, and cloud technologies (AWS, Docker, Kubernetes) is required.

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.

Laboratory Technician needed for quality control of paint samples. Responsibilities include conducting tests, batch adjustments, raw material analysis, and report preparation. Previous laboratory experience is preferred. Strong organizational and communication skills required.

Lead client implementations of AI solutions from kickoff to go-live, ensuring successful deployment of AI agents. Communicate technical concepts to non-technical clients, write implementation specifications, and troubleshoot integration issues. Manage client relationships, drive account growth, and document implementation processes.

Join a global team shaping Jerónimo Martins' HR digital landscape. Maintain and develop SAP SuccessFactors modules: Recruiting Management, Onboarding, and Recruiting Marketing.

Mindera is seeking a few highly motivated students for 6-12 month internships in Portugal. Internships are available in Mobile Development (Flutter, Kotlin Multiplatform) and AI (LLM-powered applications, AI-driven automation). Applicants must be enrolled in a curricular internship program and passionate about technology.

Mobile App Developer will develop, test, and iterate on mobile applications for Continental Tires' ContiConnect service. Responsibilities include refactoring code, conceptualizing new functionalities, and collaborating with backend and hardware development teams.

Senior Key Account Manager to drive commercial growth in Lisbon, Portugal. Responsible for business development, strategic account management, and technical sales within the Portuguese construction market. Requires 10+ years of experience in construction sales, a strong network, and fluency in Portuguese and English.

Lead design for a mobile app, employer portal, and internal tools. Expand and maintain the design system and visual language. Drive design for new initiatives including AI financial assistant, card products, lending, and PFM tools. Collaborate with Product and GTM teams to transform requirements into intuitive features.

The GBS SNow Solution Owner defines and drives the ServiceNow solution roadmap, aligning it with global business strategies. The role involves working with business stakeholders, IT partners, and local subject matter experts to ensure user adoption and continuous improvement.

Automation and Control Engineer needed for Stadler Digital Labs, a joint venture between Stadler Rail and Critical Software. Requires academic background in Control Engineering or related field, experience in factory machine automation, knowledge of PLC programming and automation control software principles. Must be passionate, driven, and possess strong English communication skills.

Provide technical support for Salesforce users via email, phone, and ticketing systems. Diagnose and resolve issues related to data integrity, user access, and configuration errors. Document support requests and solutions. Assist with user management tasks and monitor system performance.

Software Tester will design and implement test cases for manual and automated testing in complex software environments. Responsibilities include developing and maintaining automated tests, executing functional, regression, UI, and API tests, and collaborating with developers and stakeholders.