English-speaking jobs in Mafra

Cybersecurity Engineer to support security operations via SIEM administration, systems management, and automation. Responsibilities include maintaining Windows/Linux environments, implementing playbooks, and integrating security solutions. Requires experience with Microsoft Sentinel, Azure, and Python.

Enterprise Account Executive for the Portuguese Market. Own the full sales cycle for high-value enterprise accounts, building relationships and driving adoption of Revolut's product suite. Requires fluency in English and Portuguese.

OutSystems Platform Expert needed to coordinate multiple products and applications on the OutSystems platform. This role involves supporting BAs and development teams, ensuring alignment between business needs and technical solutions, and managing project progress.

Accounting & Finance Trainee role supporting accounting, treasury, and financial administration. Gain hands-on experience in customer, supplier, reconciliation, and reporting processes within a global automotive leader. Bachelor's degree required.

Lead the design, development, and delivery of custom Odoo modules. This role involves running customer workshops, coaching the team, and ensuring technical alignment with business goals. Requires 5+ years of experience and strong Python expertise.

Creative & Design Specialist needed to support a customer project involving graphic design, multimedia, UI/UX, and motion graphics. Evaluate AI-generated creative outputs and provide human feedback for AI training. Prior paid experience in human-data work for AI models is required.

Provide application integration support, manage IT incidents, and administer application evolution. Requires 4+ years in IT (Systems Admin/Support/Integration), SQL/Unix/Linux proficiency, and B2 English/French.

Senior Linux System Administrator needed for a leading aviation company. Responsibilities include configuring Linux servers, managing virtualized environments, and maintaining networks and storage. Requires 5+ years of experience with Redhat/Debian/Ubuntu, Proxmox, and automation tools like Ansible or Terraform.

Customer Support Engineer needed with 6+ years in Telecom/Customer Support, ideally mobile operator environments. Requires expertise in Nokia PacketCore (CMM, CMG, NRD), 4G/5G MobileCore, and incident management. Portuguese C1 and English B2 mandatory.

Relocate to Dubai to build a real estate career. Training and RERA licensing are provided. This commission-only role requires motivation and dedication to help clients buy, sell, and rent property.

Senior Internal Auditor to execute complex international audits, focusing on risk, compliance, and value creation. Requires a relevant degree or experience, a professional qualification (e.g., CIA, ACCA), and strong audit/finance background. English fluency is essential.

HR Business Partner role managing talent acquisition, training, onboarding, and performance management. Responsibilities include employee relations, payroll liaison, and HR reporting. Requires 10 years of experience and a relevant HR degree.

Data Steward for SAP Master Data Management. Ensure master data quality, manage metadata, and drive data governance. Requires 3-5 years in Data Management with SQL knowledge.

Social Compliance Advisor to support ethical labor standards on a major construction project in Sines, Portugal. The role involves advising on Portuguese labor law, vetting subcontractors, and conducting compliance audits.

Experienced Boomi Specialist needed to design, develop, and maintain scalable integration solutions using the Boomi Enterprise Platform. Responsibilities include building data flows between cloud and on-premise systems. Requires knowledge of REST/SOAP APIs, XML, JSON, and SQL.

Senior AI Engineer role requires 5+ years in C#/.NET and 2+ years in ML/Generative AI. Must use Python, LLMs, Azure/AWS, and implement AI solutions using modern engineering practices.

Shape OLX and its portfolio's brand experience by defining visual principles and creative systems. This strategic role requires exceptional craft, systems thinking, and leveraging AI to build scalable brand standards across global touchpoints.

Assistant Talent Acquisition Expert responsible for the full recruitment cycle, including sourcing, screening, and interviewing. Requires a degree and a minimum of 2 years of recruitment experience.

Lead service and manage the team at a Heim Cafe. Responsibilities include owning service quality, training staff, managing bar operations, and ensuring inventory accuracy. Requires hospitality leadership experience.

Lead Cloud Engineer to design and deliver scalable, secure data solutions on AWS and Databricks. Modernize data platforms from Hadoop to cloud-native architectures using Spark, Iceberg, and AI technologies.