react English-speaking jobs in Espinho

Maximizes product value by owning the product backlog and serving as the key link between business stakeholders and engineering teams. Translates business needs into clearly defined, prioritized work and ensures alignment between product strategy and execution within an Agile environment.

Account Executive Manager will scale and expand a global SaaS leader's business. Responsibilities include prospecting, lead generation, managing sales cycles, and optimizing sales processes. Requires +3 years of outbound sales experience in SaaS, Tech, Software, or Mobility.

Account Manager will manage client accounts, relationships, and satisfaction. Responsibilities include coordinating projects and ensuring timely delivery within budget. Requires 6+ years advertising experience, fluency in Portuguese and Business English, and strong communication and organizational skills.

Design the conversational architecture of AI-powered financial guidance tool, Aida. Build functioning prototypes to demonstrate journey flow and user experience. Collaborate with product, design, and engineering teams to ensure conversational consistency and continuous improvement.

Field Service Representative to install, maintain, and troubleshoot advanced water treatment equipment. Provides technical consultation, conducts site assessments, and manages customer relationships. Requires a Bachelor's degree in Engineering and experience in industrial water treatment systems.

The People & Culture Coordinator supports the People & Culture Director in managing internal communications, organizing events, and handling administrative tasks. This role requires fluency in Portuguese and English, proficiency in Microsoft Office, and strong organizational and communication skills.

Provides medical support to investigative sites and project staff for protocol-related issues, including protocol clarifications, inclusion/exclusion determinations, and patient safety. May contribute to the medical review of protocols, IDBs, and CRFs. Attends Investigator Meetings and performs review and clarification of trial-related AEs. Requires a medical degree, board certification, and 3-5 years of relevant experience.

Senior Data Product Manager to lead data transformation, aligning data initiatives with strategic priorities. Manage data product lifecycle, define governance frameworks, and drive roadmaps for scalable solutions. Requires 4+ years of experience in data product management, strong technical background, and fluency in English.

Account Manager to manage programmatic campaigns for Italian clients across Yahoo DSP and other platforms. Responsibilities include campaign setup, optimization, performance monitoring, reporting, and client communication. Requires 1+ years of programmatic experience, DSP knowledge, and fluency in Italian and English.

Presale Consultant will lead early-stage client conversations to identify business needs and propose technical solutions. Requires 7+ years of IT experience, strong consulting background, and experience translating business needs into technical proposals. Must have excellent communication skills and experience presenting to C-level stakeholders.

Customer Success Intern will support onboarding new restaurants, create social media content, maintain platforms and data, and grow with the team.

Senior Data Engineer to design, implement, and scale a modern data platform. Build and maintain data pipelines, contribute to data architecture, and develop transformation logic. Collaborate with data, BI, and business stakeholders.

Digital Product & Operations Manager needed to implement SEO/GEO optimization, design user interfaces, manage WordPress websites, and automate workflows. Must have experience with design tools, project management software, and web development technologies.

Application Security expert to ensure application security. Tasks include checking developer adherence to security policies, identifying security gaps, and contributing to framework improvements. Requires expertise in SAST, SCA, Fortify, NexusIQ, and various programming languages.

Accountant needed for Oporto office. Process accounting documents, perform reconciliations, support invoicing, and assist with tax returns. Bachelor's or Master's degree in Accounting, Finance, Management, or related field required. Minimum 4-5 years of experience preferred. Experience with SAGE X3 a plus. Proficiency in English and Microsoft 365.

German-speaking Customer Representative needed for a fixed-term role (with potential extension) in Porto. Handle client inquiries via phone, chat, and email, providing excellent service and resolving issues.

Lead Full Stack Engineer to develop AI-powered tools and applications, including agentic tools and predictive AI. Responsibilities include designing, developing, and maintaining responsive user interfaces, integrating data pipelines and AI logic, and collaborating with engineers, designers, and solution leads. Qualifications require 5+ years of experience building secure and scalable web applications, experience in both backend and frontend development, and experience with relational databases.

Leads product strategy and direction, resource allocation, and go-to-market execution for a product or segment of the Sovos portfolio. Executes product roadmap through Agile Development, including definition of Release Plans, epics, and oversight of Product Owners, stories, and backlog. Contributes to marketing and go-to-market plan, buyer personas, and product profitability analysis.

Corporate Travel Specialist will manage internal communications, policy compliance, cost savings, and traveler experience. Responsibilities include training, auditing travel vendors, and providing support for complex itineraries. Requires 3-5 years of experience, knowledge of travel industry systems, and strong communication and problem-solving skills.

Act as a Subject Matter Expert for AdWords campaign optimization for a leading online multinational company. Implement optimization solutions, analyze data, create reports, and identify opportunities. Fluency in English and Swedish (C2 or native) and digital marketing experience required.