react English-speaking jobs in Vila Real de Santo António

Junior / Associate Medical Writer to support projects in a remote, part-time role (25-50% FTE). Must have an MSc in a scientific field and fluency in English and Portuguese. Responsibilities include drafting, editing, and quality-checking scientific content, conducting literature reviews, and collaborating with team members.

Market Risk Analyst needed for a leading global financial institution in Lisbon. Produce and validate daily risk indicators, explain complex risk figures, and collaborate with teams to industrialize risk processes. Requires a Master's degree in a relevant field, expertise in financial derivatives, and proficiency in SQL and risk modeling engines.

Provides legal counsel and support to ensure privacy compliance with global and regional regulations, including GDPR and UK GDPR. Advises on data protection/privacy legal matters and supports the Legal and Procurement teams with data privacy agreements. Collaborates with Information Security and Compliance team on policy development and training.

Field Sales Representative will identify and contact restaurants, manage the sales process, and present TheFork products and services. Must be fluent in Portuguese and English and have 3-5+ years of sales experience.

Backend Software Engineers will design, develop, and maintain the backend services for smart locker solutions. Experience with NodeJS, Python, MongoDB, MQTT, and AWS is required. Responsibilities include writing and maintaining code, identifying and addressing issues, and mentoring junior engineers.

Designs and defines cloud architecture solutions aligned with business objectives and technology strategy. Monitors and manages cloud application portfolios, assessing risk and driving migration roadmaps. Leads cloud migration initiatives, ensuring scalability, resiliency, and compliance. Provides architectural guidance on cloud-native design, APIs, DevOps, and container platforms. Defines and enforces cloud governance, security standards, and compliance frameworks. Evaluates emerging cloud technologies and communicates architecture decisions to technical teams and stakeholders.

Provide customer support to clients of renowned worldwide companies via phone, email, and chat. Fluency in Danish (C1/C2) and good English (B2) required.

Quanteam seeks a VBA Developer with 6-9 years of experience to maintain, enhance, and develop VBA applications (Excel, Access, Outlook). The role involves collaborating with business units, identifying automation opportunities, and ensuring application reliability.

Manage relationships with transport companies and monitor their performance. Identify delivery process improvement opportunities to achieve a unique delivery experience for customers. Liaise between teams to investigate and resolve issues impacting parcel movement. Develop relationships with external providers and chair carrier review meetings. Ensure carrier performance and operation KPIs are compliant with contracts and agreements.

KCS IT seeks a Product Owner with 5+ years of experience in software-related roles. Requires a Bachelor's degree in a relevant field, strong product management knowledge, and proven ability to collaborate in international teams. Fluency in English is essential. This is a hybrid position, requiring 2 days per week in the Lisbon office.

Process Engineer supports project implementation, manages costs and timelines, and plans production equipment setup. Analyzes process data, troubleshoots issues, and develops manufacturing processes. Requires a degree in Engineering (mechanical preferred), teamwork, problem-solving, and fluency in Portuguese and English.

CRO & Personalization Specialist to drive digital performance and conversion optimization through testing, personalization strategies, and customer experience insights. Responsibilities include identifying A/B test hypotheses, defining a CRO and Personalization roadmap, analyzing test results, and building landing pages. Requires experience in CRO, A/B testing platforms, analytics tools, and UX/UI principles.

Business Analyst to drive results across ventures and initiatives. Responsibilities will evolve and grow. Seeking a highly ambitious, proactive, and results-oriented individual with strong analytical skills and project ownership experience. Native proficiency in Portuguese or Danish and fluency in English required.

Lead and coordinate production operations to meet targets and drive continuous improvement. Manage production KPIs, quality control, and maintenance schedules. Collaborate with cross-functional teams and train a high-performance production team.

Lead Data Engineer will deliver data work on client engagements, including pipelines, transformation layers, models, and infrastructure. Responsibilities include adapting to different client contexts, defining internal standards for data work, mentoring data engineers, and contributing to proposals. Requires proficiency in SQL, Python, data modeling, transformation architecture, pipeline design, data testing, data observability, CI/CD for data, data governance, cost optimization, and platform fluency.

Android developer to deliver and support new features for the Xing.com platform. Collaborate with product, design, and backend teams in a dynamic agile environment. Experience with Kotlin, Jetpack Compose, and Java is required.

Devexperts is seeking QA Engineers to join a talent pool for future opportunities. QA Engineers will design and implement test strategies, develop test practices, and collaborate in multicultural, distributed teams.

Provide Dutch-language customer support via phone and email. Assist with account access, service inquiries, and app setup.

Develop and maintain backend services using .NET, C#, EF Core, and SQL Server. Design and evolve microservices that are scalable, secure, and resilient. Own the full DevOps lifecycle: build, test, deploy, monitor, and support services. Collaborate with an Agile/Scrum team.

Industrialization Project Manager will lead the production of eBike solutions, ensuring quality, cost, and delivery targets are met. Manage supplier relationships, optimize production capacity, and coordinate complex projects. Requires a Bachelor's or Master's degree in a related field, project management experience, and expertise in supplier management and electronics assembly processes. Fluent in Portuguese and English.