react English-speaking jobs in Espinho

DevOps Site Reliability Engineer to develop and support Observability capabilities for CiscoIT Datacenter and Cloud environments. Focus on reliability, scalability, automation, and uptime of monitoring solutions. Strong background in Observability technologies, AI/ML, and software development lifecycle. Bachelor's degree or 5+ years of relevant experience.

The OT Cybersecurity Engineer maintains security measures, assessments, and incident response for Operational Technology (OT) environments. This role focuses on protecting industrial control systems (ICS) and critical infrastructure from cyber threats. Responsibilities include risk assessment, vulnerability analysis, incident response, security monitoring, and compliance assessment.

Develop, test, and optimize Workato recipes and SAP BTP integration flows. Implement technical integration requirements and document, standardize, and build reusable components. Monitor, troubleshoot, and optimize performance and scalability.

Senior Performance Marketer will manage paid acquisition channels (e.g., Meta, TikTok, Google) and contribute to growing the user base from 30M to 100M users. Responsibilities include campaign ownership, performance analysis, creative optimization, and partnership management. Must have 4-10+ years of experience in performance marketing, managing $300K to $1M+/month in paid media spend, and experience with GA4, Voluum, and tracking setups.

TEKEVER seeks a Mid-Level Quality Assurance Engineer to ensure the quality, reliability, and consistency of a Windows Presentation Foundation (WPF) desktop application. Responsibilities include manual and automated testing, test case development, documentation review, and process improvement.

Provide application support for the Banka (AS400) core banking system. Monitor, analyze, and resolve incidents. Participate in system enhancements and collaborate with internal and external teams.

Senior .NET developer to maintain and improve existing functionality and develop new application parts. Experience in .NET development, test coverage, OOP principles, and database concurrency required.

Auditor to perform reviews and analyses of risk measurement systems within the BNP Paribas group. Develops reports, action plans, and recommendations for risk departments. Requires a Bachelor's degree, 3+ years of experience in banking, audit, or consultancy, and proficiency in English, SAS, SQL, Python, or R.

Data Engineer needed to build and maintain scalable data pipelines. Experience with Python, SQL, distributed computing frameworks, and data acquisition, ETL, and storage is required. Responsibilities include developing data pipelines, ensuring data quality, and integrating data with third-party systems.

Senior Software Engineer will develop new features and maintain existing web applications using Node.js, React, and TypeScript. Responsibilities include collaborating on design and implementation, ensuring code quality, and staying current on web development best practices.

Business Development Consultant to monitor business opportunities, prepare proposals, and manage partnerships in Portugal and Europe. Requires 1-3 years of experience in sales, consulting, or business development, and a Bachelor's or Master's degree in a relevant field.

Secures critical infrastructure for industrial operations, including manufacturing plants and control systems. Designs secure network segmentations, performs deep packet inspection of industrial protocols, and protects PLCs and HMIs from cyber threats.

Product Analyst needed for a 1-year contract. Requires experience in software product definition, business analysis, or related roles. Must have understanding of Self Service solutions, Airports/Airlines systems, and the ability to solve complex problems. Responsibilities include documenting business flows, gathering requirements, leading transitions from design to implementation, and providing testing and support.

Salesforce Developer with expertise in Revenue Cloud (CPQ & Billing) needed. Solid experience with Salesforce platform fundamentals, Apex, SOQL & SOSL, and data modeling. Hands-on experience with CPQ processes, subscription lifecycle management, and billing. Experience integrating with ERP systems is preferred.

Technical Sales Engineer responsible for prospecting, capturing, and retaining clients. Duties include project management, proposal preparation, and technical support.

This is a permanent, salaried insurance sales position offering full training. The role involves providing tailored insurance solutions to new and existing clients. Excellent English communication skills are required.

Provide Dutch-speaking customer support via phone, email, and live chat. Handle product inquiries, manage orders, and resolve customer issues. Maintain customer records and collaborate with colleagues.

As a CC Expert, you will be the primary point of contact for English and German-speaking customers, providing support through various channels and resolving issues. You will engage with customers, contribute to a proactive customer care environment, and take ownership of projects.

Marketing Support Intern will contribute to the execution of marketing activities across EMEA. Responsibilities include creating marketing materials, supporting digital campaigns, and assisting with event execution.

Senior Dynamics 365 CRM Developer needed for a 6-month contract with potential extension. Maintain, enhance, and implement CRM solutions. Design, document, and test technical solutions. Collaborate with internal and external teams. Strong experience with Dynamics 365 CE, Azure services, .NET, and Agile methodologies required.