react English-speaking jobs in Vila Real de Santo António

Senior Test Engineer with 5+ years experience in manual testing and test scenario design. Experience testing complex systems, API testing, and SQL for data validation. Hands-on experience with AI tools for testing activities.

The Customer Success Manager partners with Account Executives to ensure customers achieve value from Finastra's solutions and services. Responsibilities include developing Customer Success Plans, driving adoption and retention, and identifying cross-sell and up-sell opportunities.

KCS IT seeks a Java Backend Developer with 4+ years of experience. Requires strong Java (8+), Spring/Spring Boot, and relational/non-relational database knowledge. Experience with RESTful APIs, version control (Git), and CI/CD tools is essential. Fluent English is required.

Zego is seeking a Backend Engineer to join a product team. This hands-on role is for someone with professional software development experience who wants to grow quickly. Responsibilities include building, testing, and shipping backend services, writing code, reviewing code, and using AI tools.

The Environmental Compliance & Reporting Specialist will manage, monitor, and report on environmental matters across facilities, ensuring legal compliance and coordination with stakeholders. Responsibilities include monitoring environmental legislation, analyzing environmental documentation, handling incidents, and interacting with service providers. The role also involves managing energy and water consumption, waste generation, and fluorinated gas inventories.

Senior SOA Full-Stack Software Developer (C#/.NET) to design, implement, and test technical solutions. Minimum 8 years IT experience with strong C#.Net, RESTful APIs, and Azure experience.

UX Designer will design and evolve a Figma design system for a complex, multi-feature digital platform used in hospital environments. Responsibilities include designing user flows, translating requirements into intuitive experiences, and collaborating with developers and customers.

Monitors and assures data privacy and AI Trust compliance for Allianz Group and Allianz SE. Conducts Privacy Monitoring Reviews for Operating Entities, Third Parties, and AI assessments. Supports Privacy Risk Management with control testing activities.

Analyzes DLP tool events, investigates potential data leaks, and reviews security problems to identify system weaknesses. Collaborates with the control manager on event detection and policy review. Contributes to testing, analysis, and deployment of new DLP policies. Produces monthly DLP dashboards.

Provide Dutch and English language support to small and medium-sized businesses via phone, email, and live chat. Resolve technical issues and offer advice to enhance customer experience. Educate clients on social media tools and collaborate with team members.

The European Institute of Policy Research and Human Rights seeks Senior Research Fellows for a program commencing May 11, 2026. Candidates must have completed a Master's or Doctoral program and will learn to conduct research, analyze data, and publish findings.

Provide Dutch and English customer support via phone and written communication. Build relationships, resolve customer queries, and meet service quality goals. Must be Dutch native or fluent and have advanced English skills.

Production Manager will lead and guide production members to achieve excellence in safety, quality, delivery, and cost performance. Responsibilities include implementing work policies, planning projects, overseeing continuous improvement, and managing team development. Requires an Industrial Engineering degree or equivalent, Lean Concepts knowledge, 5+ years manufacturing experience, and proficiency in ERP systems and Microsoft Office.

Supports quotations, customer enquiries, project coordination, and digital operations for a growing environmental engineering group. Prepares quotations, tracks customer communication, and assists with technical sales support. Requires fluency in Portuguese and English, strong Excel skills, and attention to detail.

Talent Acquisition Specialist will lead recruiting processes for Otis Portugal & Spain. Responsibilities include developing job descriptions, advertising positions, screening candidates, conducting interviews, and building relationships with candidates and managers. Requires demonstrable recruiting experience, strong interviewing skills, familiarity with HR databases and ATS, excellent communication skills, and fluency in Portuguese, Spanish, and English.

Forward Deployed / Solutions Engineer will translate customer use cases into production-ready AI video automation workflows. Responsibilities include building, deploying, and debugging production systems, writing code, designing prompts, and optimizing AI-driven video pipelines. Requires hands-on experience with AI workflows, prompt engineering, and video content quality.

Senior Mobile User Acquisition Manager to own and drive paid user acquisition across Google UAC, Apple Search Ads, Meta/Facebook, and in-app networks. Manage budgets, optimize campaigns, analyze unit economics, and conduct A/B testing. Requires 3+ years of experience in paid mobile user acquisition, strong mobile analytics expertise, and experience managing large budgets.

Senior Automation Tester to develop and improve automated test frameworks for distributed automotive IoT systems. Responsibilities include designing, implementing, and scaling automated test strategies, identifying quality risks, and leading validation activities. Requires a Bachelor's degree, 5+ years of experience, strong scripting/programming skills, and experience with Linux-based systems and cloud-based testing solutions.

Designs and evolves the core AI infrastructure platform (AWS, Kubernetes, CI/CD, observability) for Gas Services agents. Standardizes agent-tool integration using MCP and builds extensible service layers for multiple agent teams. Leads platform evolution and delivery across multiple projects, guiding a team of engineers.

Ferring Pharmaceuticals seeks a dynamic Talent Acquisition Sourcer Trainee to collaborate on sourcing, candidate interaction, and recruitment coordination across Europe.