freelance English-speaking jobs in Barreiro

Provide customer support via phone, email, and web chat, guiding users through PCI-DSS compliance and platform navigation. Resolve issues efficiently and recommend relevant products/services. Document interactions accurately and meet performance targets.

Freelance, part-time remote project assessing online advertisements for relevance, language, and cultural appropriateness. Must have professional proficiency in English and German, be a resident in Portugal for the last 3 years, and have access to a computer, smartphone, and internet connection.

Voice Core Specialist will configure, implement, and manage Voice Core solutions across IMS, Legacy Voice, and VoLTE platforms. Requires expertise in Voice Core Technologies, protocols, cloud-native technologies, automation, and performance monitoring.

Wellness Attendant needed to maintain spa and wellness areas, greet members, and support daily operations. Must have at least 1 year of experience in a similar role and strong attention to cleanliness and guest care.

Cloud Solutions Architect / Infrastructure Lead needed for architecture and engineering of cloud and hybrid platforms (Microsoft Azure focus). Responsibilities include defining end-to-end IT infrastructure architecture, leading technology evaluations, and overseeing project execution. Requires strong hands-on experience in enterprise networking, Active Directory, hybrid cloud architectures, and secure remote access.

Senior Data Scientist to develop AI-driven solutions for a leading technology solutions provider. Responsibilities include building and optimizing machine learning models, designing cloud-based ML pipelines, and collaborating with cross-functional teams. Requires 5+ years of experience as a Data Scientist, strong Python skills, and expertise in NLP, Deep Learning, and cloud ML services.

German-speaking Customer Consultants handle inbound calls from customers intending to cancel contracts, aiming to retain them through excellent service, upselling, and cross-selling.

Management Graduate internship at Grupo PBH in Albufeira, Algarve. Assist with business operations, project management, strategy development, data analysis, and reporting.

Supports innovative scalable sales programs for advertisers, focusing on revenue growth and product adoption. Provides consultative support to agencies and advertisers, addressing business needs and driving customer satisfaction.

Project Manager with 5+ years of experience managing IT project integrations across various systems. Fluency in English required. Experience with asset management, energy management, and renewable energy projects preferred. Immediate start date available.

Lead the architectural design and full-stack development of biometric identity verification solutions spanning web, iOS, and Android platforms. Drive technical strategy and roadmap development for the Biometrics platform, ensuring alignment with industry standards. Design and optimize Python-based AI/ML backend systems for biometric processing. Mentor engineering teams and collaborate with cross-functional teams to implement privacy-compliant solutions.

Senior Full-Stack Software Engineer to design, develop, and optimize software solutions within the Global Markets IT Corporate Actions Stream. Collaborate with globally distributed teams to deliver robust, scalable, and secure applications. Proficiency in JavaScript/TypeScript, Python, Java, front-end frameworks (e.g., React, Angular, or Vue), and back-end technologies (e.g., Node.js, Django, or Spring Boot) is required.

Senior Outsystems Developer with 4+ years of experience in OutSystems (Traditional Web) and SQL. Must have strong English communication skills.

We are seeking a Business Analyst to bridge the gap between Business, Product, and IT. The ideal candidate will translate business needs into functional requirements, analyze and prioritize new requirements, and support the implementation of new features. Experience with banking frontoffice platforms is required.

Design, develop, and maintain scalable data pipelines using Azure Databricks (PySpark, Spark SQL, Delta Lake). Implement code-first data engineering solutions, following software engineering and DataOps principles. Integrate data from various sources and apply ETL/ELT patterns for analytical and operational use cases. Collaborate with analytics, BI, and business teams to translate requirements into robust data solutions.

Talent Acquisition Specialist will attract, engage, and assess top talent for IT and consulting teams, focusing on the Portuguese market. Responsibilities include sourcing, interviewing, and assessing candidates, collaborating with stakeholders, and contributing to employer branding.

Full-Stack Developer to build, refactor, and maintain scalable front-end and back-end services using TypeScript, Node.js (Express/Nest), and React. Implement and maintain unit/integration test suites and contribute to CI/CD pipelines. Support GCP-AWS migration and improve developer experience. Strong proficiency in TypeScript, Node.js, React, and testing frameworks required.

Leads requirements discovery, analysis, and documentation for Salesforce Industries (Vlocity) solutions. Translates business needs into functional specifications, user stories, and acceptance criteria. Collaborates with Salesforce Architects, Developers, and Product Owners to ensure solutions align with business outcomes.

Quality Analyst to monitor interactions, ensure accuracy, and coordinate training for vendor QA partners. Requires fluency in French and English, excellent communication and analytical skills, and 2+ years of QA experience.

Senior SAP Solution Architect needed to design, oversee, and optimize SAP solutions across complex, multi-module environments. Experience with SAP S/4HANA technical architecture, integration landscapes, and multiple SAP modules required.