react English-speaking jobs in Espinho

Business Analyst to scale and evolve SaaS platform for mortgage brokers and credit intermediaries. Translate business and customer needs into product requirements and user stories. Collaborate with product, engineering, design, QA, and customer success teams.

Fluent Portuguese-Brazil speaker needed to support a streaming platform. Apply tags and metadata to video content, ensuring accurate data entry and optimal viewing experiences. Collaborate with a team to improve discoverability and ad-insertion. Must have experience with video editing or metadata management and a strong understanding of the digital content landscape.

Provides support to the Global Broker team in the annual Broker Fee reconciliation process and periodic reporting. Assists with collecting and consolidating global contract spend data, ensuring accuracy, and preparing analysis for the Broker team and Global Buyers. Supports the maintenance of contract terms and calculation rules in IT systems.

Manual QA Tester will validate features, identify issues, and ensure the quality of mobile and web applications. Responsibilities include executing test cases, documenting bugs, and collaborating with cross-functional teams. Requires 1-3+ years of experience in manual software testing and familiarity with test management and project management tools.

Senior Software Engineer will design, build, and maintain production-grade Scala-based backend services. Responsibilities include owning the full software development lifecycle, collaborating with SREs, and contributing to observability within the platform.

Renvolt Energy seeks a Contract Manager to support EPC projects across all energies and geographies. Responsibilities include drafting contracts, analyzing and negotiating supplier contracts, managing changes and claims, and setting up contractual management processes.

The Senior Search Manager (Paid Media) executes and optimizes paid search acquisition, driving profitable growth across hoppa's transport services. Responsibilities include campaign management, budget pacing, performance analysis, and reporting. The role requires 5-10 years of paid search experience, deep Google Ads expertise, and strong analytical skills.

The Demand Analyst will support the Supply Network Operations (SNO) Regional Heads and Value Stream Leaders in driving the Demand Planning process. Responsibilities include ensuring the accuracy and timeliness of demand data, working on forecast accuracy improvement activities, and participating in data-related activities within SNO.

The Workforce Planning & Strategy Specialist will own end-to-end workforce demand and capacity planning for key operational functions. This role translates business strategy and operational drivers into robust workforce plans and partners with Operations and Finance leaders to support budgeting, hiring plans, and investment decisions. The ideal candidate will have strong experience in workforce planning, capacity planning, or operational strategy and advanced Excel skills.

Junior Finance & Accounting Specialist needed to process orders, invoices, and financial documents. Support cash applications, reconciliations, and month-end closings. Must be fluent in Dutch or German and have 1+ year of experience in Finance & Accounting.

Data Governance Specialist will develop dashboards, prepare data presentations, and ensure data visualization strategy implementation. Responsibilities include data modeling, ad-hoc data gathering, and creating user stories for the data warehouse. Experience with data governance projects, dashboard tools, SQL, and Office tools is required. Proficiency in Microsoft Purview, Fabric, Power BI, Azure, Databricks, and SQL is essential.

Natural resource conservation scientists evaluate AI systems trained on environmental science and conservation. Review training content, assess scientific accuracy, and provide feedback to improve AI outputs.

Senior Account Executives will convert trial users into paying customers by engaging prospects, conducting demos, and ensuring a smooth onboarding experience. They will own the full sales cycle, support high-value customers, and collaborate with sales and customer success teams.

Lead, coach, and develop a team of 9 Field Sales Executives, ensuring consistent delivery of Volume, NSV, and Margin targets. Translate channel strategy into clear execution plans, collaborating with KAMs, Distribution Executives, and key stakeholders.

As a start-up specialist, you will be responsible for the successful integration of Medtronic's HUGO RAS-system into a hospital. This includes developing program goals, conducting surgeon and staff training, and supporting technology adoption. You will also utilize change management techniques to engage clinical stakeholders and achieve operational excellence.

Build and own an investor-grade group consolidation backbone for n8n, a rapidly growing open-source workflow orchestration platform. Responsibilities include monthly, quarterly, and annual group consolidation, IFRS reporting, and intercompany accounting. Must have 8+ years of accounting experience with hands-on ownership of IFRS consolidations, eliminations, and adjustments. Strong working knowledge of IFRS 15, IFRS 16, IFRS 2, FX accounting, and development cost capitalization in a SaaS context is required.

Leads the enterprise-wide operations and evolution of threat exposure management and vulnerability reduction programs. Responsible for identifying, prioritizing, validating, and remediating threats across infrastructure, applications, identities, data, cloud, OT/IoT, AI, and third-party ecosystems. Manages a team of Threat Exposure and Vulnerability Management Analysts. Requires 12-15+ years of experience in enterprise cyber security with demonstrable technical expertise across various domains.

Financial Systems Analyst needed with a degree in IT or Finance and experience in business/IT relationships. Must have knowledge of finance & budget, financial performance analysis, and Business Intelligence tools (SAP Business Objects preferred). Proficiency in Microsoft Excel, PowerPoint, and Power BI is required. Fluency in English is essential.

Ryanair Group is hosting a Cabin Crew Assessment Day in Porto on February 27, 2026. Successful applicants will participate in a 6-week training course to become qualified cabin crew members. The role requires the ability to swim 25 meters, be between 5'2" and 6'2" tall, and have the unrestricted right to live and work in the EU. Applicants must be comfortable working a shift roster, enjoy dealing with the public, and have excellent customer service skills. Fluency in English is required.

Risk Manager will conduct financial crime investigations, extract insights, and support the design of financial crime frameworks. You will identify gaps in processes and controls, and collaborate with various teams. Requires 6+ years of experience in financial crime investigations and a solid understanding of AML/CTF regulations.