react English-speaking jobs in Espinho

Supports a team of consultants in delivering strategic services to Visa clients. Conducts data analysis, identifies trends, and supports the development of client presentations. Assists in developing and delivering advisory solutions, such as business strategy and customer experience improvement.

Network Design Engineer will participate in the design, evolution, and optimization of Core IP and Datacenter network infrastructures. Responsibilities include implementing, operating, and supporting network solutions, performing troubleshooting, executing network changes, and contributing to international connectivity initiatives. Experience in Network Engineering within ISP, Telecom, or Service Provider environments is required. Strong expertise in Routing & Switching, BGP, MPLS, and VXLAN is essential. Fluency in Portuguese is mandatory.

Junior KYC Consultant manages client due diligence, collecting, analyzing, and validating client information to build KYC profiles and ensure compliance with regulations.

Senior Cybersecurity Engineer will analyze embedded and IoT systems for vulnerabilities from an offensive security perspective. Responsibilities include performing vulnerability analysis, assessing attack surfaces, and conducting Threat Analysis and Risk Assessment (TARA).

Full Stack Developer for Microsoft Power Platform and Customer Engagement solutions. Minimum 5 years experience with .NET and web technologies, proven expertise in enterprise projects. Fluent in Portuguese, good English skills.

The Junior Strategic Project Manager will initiate, plan, execute, and close strategic projects, collaborating with departments and external partners to align organizational efforts with strategic goals.

Content Moderator needed for on-site, full-time (6 month contract) role in Lisbon. Must be native Greek speaker, fluent in English (B2 minimum), and have strong moderation skills.

Global Employer Brand Manager needed for a 12-month contract to drive excellence across the global employer brand strategy. Responsibilities include translating business goals into global digital marketing campaigns, managing projects, and reporting outcomes to senior leadership. Requires 7+ years of experience in employer brand and/or marketing/communications in a large, global organization.

HR Data Consultant fluent in French & English needed to support HR Data projects. Experience with HR Data tools (PowerBI, Databricks, Collibra) and managing HR Data campaigns required. Minimum 2 years experience in HR Data within consulting or in-house.

Creative Producer needed for a fast-growing AI recruitment platform. Responsibilities include analyzing competitor creatives, researching target audiences, creating and launching advertising campaigns, and analyzing performance metrics. Requires 2+ years of experience in a similar role, strong analytical and communication skills, and proficiency in static and video production. Must be fluent in English and Russian.

Devexperts seeks a Middle/Senior Java Developer to join the Research&Development Team. The role involves managing the entire order lifecycle, from capture to reconciliation, in a high-performance, low-latency environment. Responsibilities include optimizing, documenting, and maintaining code, collaborating with colleagues, and conducting code reviews. Must have proficiency in Java 11+, Spring, AspectJ, Kotlin, JUnit5, Mockito, Docker, PostgreSQL, and more.

Systems Engineer (SRE) to improve system reliability, performance, and monitoring. Responsibilities include designing, implementing, and evolving observability platforms, analyzing performance data, and automating performance testing. Requires strong SRE practices, experience with observability tools (Zabbix, Grafana, InfluxDB), and performance testing.

Provide technical leadership for the CSD Convergence Programme, designing and building scalable platform components. Define architectures, guidelines, and best practices for APIs, messaging, and event streaming. Collaborate with architecture, infrastructure, security, and DevOps teams.

PHP Developer with 6+ years of experience required. Responsibilities include full software development lifecycle, code reusability, issue identification and resolution, and mentoring junior engineers. Must have strong PHP knowledge (7.3-8.1), OOP, Design Patterns, relational databases, and testing layers.

Develop, implement, and maintain machine learning models and algorithms. Integrate ML solutions into production systems. Collaborate with cross-functional teams to personalize the customer journey.

Support the development and execution of communication plans for Hovione's service portfolios. Collaborate with business, marketing, and sales teams to understand priorities and identify communication opportunities. Contribute to the transformation of Hovione's communications function.

Project Manager for Business Process Management will plan, control, and implement projects within a dedicated business area. Responsibilities include developing project roadmaps, managing budgets, and ensuring project integration with existing processes. Requires a bachelor's degree in a relevant field, strong project management knowledge, and experience in process improvement. Fluency in English is required.

Senior Software Engineer to design and develop Java/Spring micro-services and integrate near real-time data flows. Experience with RESTful APIs and Agile methodologies required.

Assess AI solutions against the AI Act, define compliance controls, and ensure alignment with regulatory and business requirements. Collaborate with technical and compliance teams to conduct risk assessments, produce audit documentation, and monitor regulatory developments.

Provide customer support via phone, chat, and email in Danish and English. Troubleshoot and resolve customer issues related to automotive and digital products. Document customer interactions and collaborate with colleagues to enhance the customer experience.