assistant English-speaking jobs in Barreiro

Drive enterprise sales across Europe for Nebius Academy's B2B upskilling platform. Own the full sales cycle for complex, multi-stakeholder deals, shaping go-to-market strategy and building scalable sales playbooks.

Freelance Agent Evaluation Engineer needed to design and evaluate AI coding agent performance in simulated developer environments. Requires 5+ years software development experience with Python, JavaScript/TypeScript, Docker, Postgres, Kafka, Redis, and testing experience.

Provide customer support in Dutch and English, explaining features and event details. Manage interactions across phone, chat, email, and social media.

HR Specialist to manage core HR activities, ensuring compliance with labor legislation and internal policies. Supports employee lifecycle processes, payroll, benefits, recruitment, and HR reporting. Requires 2-5 years of HR experience, knowledge of Portuguese Labor Law, and fluency in English and Portuguese.

Manages recruitment lifecycle for assigned roles, including sourcing, screening, and candidate evaluation. Supports HR operational processes such as onboarding and employee records management.

Provide technical support via WhatsApp and voice calls in English and French. Assist users with camera, voice, and browser troubleshooting and configuration. Guide candidates through technical issues during online assessments.

Leads a team of 7 professionals in business controlling, data & insights, and manufacturing costing. Oversees financial reporting accuracy and collaborates with finance partners to enhance controls and streamline processes. Prepares business summary reports, forecasts, and analyses using Jedox and Power BI. Manages standard cost calculations and costing runs, ensuring alignment with organizational standards. Identifies opportunities to improve reporting and analytics processes.

Procurement Buyer – Recycled Materials (rPET) supports sourcing, allocation, and development of rPET across European operations. Manages rPET demand and supply, monitors market trends, and ensures supplier performance. Collaborates with internal stakeholders and contributes to procurement process improvements.

As a Recruiting Specialist, you will manage the hiring funnel for cleaning agents, screening applications, conducting interviews, and ensuring compliance. You will manage candidate pipelines and meet monthly hiring targets.

Develop, operate, and maintain automated data pipelines and products to support AI initiatives. Translate customer requirements into data models and facilitate reporting. Ensure data integrity and collaborate with data producers and consumers.

The Inside Sales Account Manager manages a sales territory, developing new business and minimizing erosion at existing accounts. Responsibilities include executing outbound calls, managing customer relationships, and identifying customer needs. Requires 2+ years of sales experience, fluency in English and Spanish, and the ability to influence decision-makers.

Product Manager for the Professional Range will define and implement category strategy and growth plans. Analyze market trends, customer needs, and competition to identify opportunities. Develop and execute marketing mix strategies and manage pricing.

Entry-level compliance role focused on monitoring financial transactions to detect potential financial crimes. Reviews alerts, investigates suspicious transactions, and collaborates with compliance and operational teams.

Develop and manage Eastern Europe territory for goFLUENT, a global language learning solutions provider. Prospect, qualify, and close deals with B2B clients. Build relationships with key stakeholders and demonstrate the business impact of goFLUENT solutions. Minimum 2 years B2B sales experience required. Fluent in Romanian and English.

Optimize financial performance through analytical excellence. Manage product cost calculations, support financial and operational processes, and ensure accurate stock control. Prepare annual inventory analyses and conduct financial and operational studies.

SECURITY OPERATIONS CENTER (SOC) ENGINEER (HYBRID PORTO or SÃO PAULO) Portuguese company hires for hybrid position 📍 Location: Hybrid Porto, Portugal or São Paulo, Brazil (2 days per week at the office) 🗣️ Language Requirements: Fluent Portuguese and English 🕓 Seniority: 2+ years of experience 💰Rate €2200 - 2500 RV ⚠ Instructions: Please send your CV in English and make sure to

As a Community Manager, you will build, grow, and engage user communities across forums, social media, and user groups. You will foster a positive and inclusive environment, facilitate discussions, and create strategies to keep users engaged.

Provide customer service via live chat, phone, email, and social media for the German market. Process customer requests, provide product advice, and handle returns and refunds.

Site Reliability Engineer focuses on improving the reliability and observability of production services. Responsibilities include monitoring, alerting, incident support, log analysis, and automation using established SRE tooling and infrastructure-as-code practices. The role requires intermediate understanding of SRE principles, experience with New Relic, ELK, Opsgenie, Terraform, Bitbucket/GitHub, Python, JavaScript, Jenkins, and AWS.

Senior AI Engineer to build spatial perception models, segmentation systems, and 3D representations for robots. Requires 5+ years of experience in ML/AI, computer vision, and 3D deep learning. Strong 3D geometry foundations and experience with SAM-family models are essential.