freelance English-speaking jobs in Barreiro

Senior Data Engineer Mesh‑AI is a transformation consultancy dedicated to reimagining how enterprises operate by making data and AI their competitive advantage. We turn organisations into data‑driven, AI‑enabled businesses, unleashing growth and accelerating outcomes. We build an open, collaborative culture and seek top talent to join us in our next growth phase. Location: Lisbon, Portugal.

1 day ago Be among the first 25 applicants We are looking for a scrappy, technical person to drive growth through developer outreach, automation, and experimentation. You'll work directly with the CEO, have freedom to try things, and learn fast. This is a hands‑on execution role, not a management position.

About Us Constructor is the next-generation platform for search and discovery in ecommerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit. Our search engine is entirely invented in-house utilizing transformers and generative LLMs, and we use its core and personalization capabilities to power everything from search itself to recommendations to shopping agents.

Company Description The Bosch Group has more than 400 000 employees around the world, present in 60 countries, and we are proud to impact people’s lives and to work towards a more sustainable future. Bosch Car Multimedia, S. A. belongs to the Automotive Electronics division and is focused on making the vehicles our third living space. About 3.

Our transformation is not only changing what we are like on the inside – it’s about creating a working environment that is more agile, more engaged with our customers, and more open to suppliers and external talent, partners, networks and communities. With huge change, comes huge opportunity.

We are seeking a highly analytical and results-oriented German-Speaking Digital Marketing Optimization Specialist to join our dynamic international team. This is a key role for professionals passionate about PPC and driving measurable growth for German-speaking clients on the Google Ads platform.

We offer a specialized, customized, and quick response to your IT projects, providing services, skills, and business models tailored to your requirements. We are expanding our team with professionals specialized in software development using Java. This project will take place with a French company in the retail sector, focused on fashion and furniture.

Direct message the job poster from Sysmatch About the Company Sysmatch is an IT Consultancy and Outsourcing Company with a wide range of technological skills, resulting from the accumulation of know‑how and the experience of our consultants, allowing the implementation of solutions adapted to the needs of our clients, privileging their robustness and scalability.

Descrição da Função Match Profiler is an Information Systems consultancy with over 25 years of experience in the national and international technology market. We believe in challenging and motivating projects, driven by multidisciplinary and agile teams - and we are looking for those who want to grow with us.

Learning Experience & CMS Manager (English) Join to apply for the Learning Experience & CMS Manager (English) role at YPO. YPO is a global leadership community of more than 38,000 chief executives who have achieved significant leadership success at a young age. Combined, they lead businesses and organizations contributing USD 9 trillion in annual revenue in over 150 countries globally.

Network Security Engineer at XM We are looking for a hands‑on, passionate Network Security Engineer to join our team. The successful candidate will be responsible for administration and configuration of next‑generation firewalls, network infrastructure, and cloud‑based Wi‑Fi solution administration. Responsibilities Provide operational support to the business.

SAP SuccessFactors – Recruiting and Onboarding 3 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. At Fujitsu, we are driven by our purpose to make the world more sustainable by building trust in society through innovation.

Greenvolt Comunidades is looking for a Business Developer/B2B Sales professional to join its team in Lisbon, supporting the promotion, implementation, and management of collective self-consumption energy solutions and similar projects.

## Business AnalystPortugal · Full-time · Senior#### About The PositionMatrix IFS is seeking a Business Analyst that focuses on understanding client needs in the financial crime and fraud prevention space.

At Aptiv, we're driving the future of mobility — safely, sustainably, and intelligently.

Mission Responsible for ensuring the proper administrative functioning of the manufacturing area, in the relationship with employees and suppliers, as well as in the handling of information and documentation, and also for supporting the Human Resources department, especially in the operationalization of the training process.

Overview CIE-ADAI (at University of Coimbra, Portugal) is seeking a Post-Doctoral Researcher to join the ESCIB – Developing environmental sustainability & circularity assessment methodologies for industrial bio-based systems project, funded by the European Union. This project focuses on advancing Life Cycle Assessment (LCA) and circularity methodologies for bio-based systems.

We offer an efficient and fast online recruitment process No experience needed, we provide training Project: It's a global tech innovator behind the world's leading AI-driven short-video platform and content services.

With enthusiasm for conversational AI, you will test a scalable multi-tenant platform that opens up access to cutting‑edge LLM technologies and brings companies closer to the future of communication. The work you’ll do You will plan, manage, and carry out tests independently. You will play a central role in the development of test automation (UI & API).

The role contributes to the reliability of financial information, compliance with deadlines, and smooth day-to-day financial processes. Key Responsibilities: 1. Document Management Register, digitize, and archive financial and administrative documents. Manage incoming and outgoing mail (physical and electronic), ensuring proper distribution within the company. 2.