react English-speaking jobs in Vila Real de Santo António

The British School of Lisbon seeks a Lead Chemistry Teacher to join their team in September 2026. Successful applicants will have a UK teaching qualification, at least 3 years of UK teaching experience, and exceptional subject knowledge.

Software Engineer to develop and maintain scalable web applications, build APIs, and write clean code. Experience with C#, .NET, Node.js, and frontend frameworks is required.

Senior Data Scientist with 5+ years of experience in building and architecting production-level data solutions. Expertise in ML/DL, MLOps, and big data platforms. Proven ability to develop, scale, and deploy complex models. Strong mentoring and communication skills.

Business/Revenue Operations Analyst to oversee GTM processes, standardize workflows, and increase data transparency for a global IT company.

Business Travel Consultant fluent in German, Italian, French, or Spanish needed to provide travel support via chat, calls, and emails. Must have 2+ years of experience as a Travel Agent/Ticketing Agent and GDS experience (Sabre, Amadeus, or Galileo).

Provide French-speaking customer support for a leading financial application. Guide clients toward savings goals and promote alternative energy contracts. Fluent French (C2 level) required.

Our client, a fast-growing global eCommerce brand in the organic health food space, is looking for a highly execution-focused Amazon Account Manager / Amazon Catalog Specialist (Execution-Driven & Detail-Obsessed) to join their team full-time in a remote role. About the Company The company is a mission-driven organic health food brand.

IT Infrastructure & Network Engineer needed for a client in Lisbon. Administer Microsoft 365, implement security policies, manage networking projects, and administer on-premises and AWS infrastructure. Solid experience (3-5 years) in Microsoft 365 administration is required.

Provide customer support via phone, email, and chat for travel bookings, changes, cancellations, and general inquiries. Must be fluent in French (C1) and English (B2), have 1+ year of customer support experience, and possess strong communication and problem-solving skills.

Service Delivery Manager to lead a team of Project Managers and Implementation Consultants. Responsibilities include driving team performance, financial outcomes, and operational excellence. Requires experience leading Professional Services teams, achieving utilization and revenue targets, and expertise in resource management and PSA/ERP systems.

The ERP Finance Analyst translates finance business requirements into SAP S/4HANA functionalities. Supports Accounting, Controlling, Treasury, Tax, and Consolidation processes. Provides functional support to end-users and acts as a bridge between finance stakeholders, the ERP Finance Architect, and IT delivery teams.

Data Engineer needed for a remote project in Portugal. Design and develop scalable BI solutions using Databricks, SQL, and Power BI. Build and optimize data models, data pipelines, and insightful dashboards. 6+ years of experience in BI, data engineering, or related fields required. Strong experience with Databricks, SQL, and Power BI is essential.

Full-time Polisher needed in Porto. Responsible for polishing and grinding luxury watches and jewelry to ensure superior quality and finish using specialized equipment and hand tools. Must have strong attention to detail and experience in quality control.

Senior Consultant to design, develop, and maintain analytical solutions using Python and SAS for financial services risk management. Responsibilities include data analysis, model development, and technical documentation. Requires 3+ years of experience with Python and SAS in a financial services or consulting context.

Senior AI Engineer to design, develop, and deploy AI solutions leveraging LLMs and deep learning techniques. Requires Python, PyTorch, and experience scaling PoCs to production. Hybrid role based in Venda do Pinheiro (Mafra/Malveira area).

About KLxKLx is the Portuguese subsidiary of Crédit Agricole S. A. , a large international banking group that provides IT Skills & Software Development services to the IT organizations within the group's business lines. Our mission is to assist with the IT transformation & activities of a worldwide bank capitalizing on all the skills from our international campus in Lisbon.

We're hiring a Functional Analyst (French Speaker) with experience in IT Projects!

Manages multi-workstream launch plans, ensuring stakeholder alignment, documentation tracking, and milestone completion. Tracks adoption KPIs, customer engagement status, and risks, reporting insights to leadership. Segments customers and defines optimal engagement plans, identifying opportunities to optimize product experience and enhance customer value perception. Builds playbooks to help Customer Success Managers deliver value via best practices and contextual insights.

About Us: GBT Solutions is a Portuguese technology company founded in 2018, part of the HFA Group established in 1995. With a focus on delivering cutting-edge solutions across various industries, we are committed to fostering a diverse and inclusive work environment and are proud to be recognized for our commitment to excellence and innovation.

This role supports a new Finance Shared Services Center in Lisbon. The AR Accountant will prepare and execute AR transactions, manage cash allocations, perform reconciliations, and support month-end closing processes. The ideal candidate has a Bachelor's degree in a related field, experience in AR/Order-to-Cash, fluency in French and English, and SAP S/4HANA experience.