react English-speaking jobs in Espinho

Senior .NET Developer needed for a banking sector project. Requires 10+ years of experience with C# .NET, relational databases (SQL Server preferred), and web frameworks (Angular preferred). Must be proficient in design patterns, dependency injection, test-driven development, and Git/SVN. Solid understanding of the full development lifecycle and good written/spoken English are also required.

General Accounting Country Specialist will process daily accounting activities, ensuring accurate transactions, meeting closing deadlines, and complying with regulations. The role involves account reconciliation, analysis, financial reporting, and collaborating with internal and country teams.

Provide strategic digital advertising advice to businesses, identify upselling opportunities, and deliver outstanding customer experiences. Requires a degree or equivalent experience, at least 1 year in digital marketing (PPC preferred), and knowledge of Google Ads, AdSense, or YouTube.

This role within the EMEA Real World Methods and Evidence Generation team focuses on producing materials and services related to Health Economics Outcomes Research. The successful candidate will shape and lead the team's literature review offerings, conduct systematic literature reviews, and manage projects with senior oversight.

Designs, builds, and implements Zero Trust architectures across hybrid and multi-cloud environments. Architects and implements cloud security controls for GCP, Azure, and Kubernetes. Provides guidance on security technologies and best practices. Collaborates with DevOps and Cloud Engineering teams to integrate security into CI/CD pipelines. Ensures compliance with industry standards and security frameworks.

Experienced Systems Manager needed for Microsoft Dynamics 365 Sales and Marketing (Customer Insights Journeys). Manage, optimize, and design solutions ensuring alignment with business needs. Collaborate cross-functionally to drive digital transformation initiatives. Microsoft certification in D365 Sales & Marketing required.

Provide Norwegian and English customer support via phone and written communication. Build relationships, resolve customer queries, and meet service quality goals. Must be a Norwegian native or fluent with intermediate English.

The Workflow & IT Specialist will install, maintain, and provide support for pre-analytical systems and IT systems marketed by Roche. Responsibilities include project implementation, customer training, system configuration, and troubleshooting. The ideal candidate will have a university degree in Information Technology and experience with IT infrastructure, network communications, and IVD/IVDR products.

The Commercial Finance / FP&A Senior Analyst will support data-driven processes and analysis to aid strategic and operational decisions. This role involves generating financial reports, collaborating with sales leadership, and managing budget cycles.

IT Operations & Monitoring Engineer to administer, configure, and maintain firewall gateways and security platforms. Responsibilities include implementing security policies, monitoring incidents, and troubleshooting issues. Requires strong Linux system administration skills, knowledge of Bash, Python, or PowerShell, and fluency in English and French. Must have worked in Portugal for at least one year and possess valid work documentation.

Technical Support Engineer will investigate and resolve complex technical issues, provide support to users, and document solutions. Requires 3+ years of experience in technical support, excellent English communication skills, and knowledge of ITIL principles. Familiarity with API troubleshooting, monitoring tools, and help desk software is beneficial.

SMT Test Engineers introduce, maintain, and optimize test and inspection equipment in production. They ensure quality, efficiency, and traceability standards while supporting continuous improvement initiatives.

Growth Marketing Specialist to own marketing strategy and execution across multiple channels for a B2B SaaS company. Responsibilities include content creation, webinar management, email marketing, channel partner oversight, and performance analysis. Requires 2+ years of B2B SaaS marketing experience and proven content creation skills.

Define product strategy and roadmap for engagement and loyalty across Kraken and Pro products. Own key product metrics and drive product development across the full lifecycle. Collaborate with Engineering, Design, and Analytics to run A/B and multivariate tests. Partner with Marketing and Lifecycle teams to build targeted engagement campaigns.

Regional Executive Chef to support a growing team in Lisboa. Experience in B&I contract catering or Independent School sector required. Responsibilities include menu creation, food costings, and ensuring food standards and safety protocols are met.

JLL's Application Security team seeks an engineer to validate the security of applications and services. Responsibilities include application security reviews, manual code analysis, third-party service review, and providing secure software development guidance. Must have a bachelor's degree and 2+ years of experience in technical disciplines such as cloud security, network security, application security, or secure development methodologies.

Quality & Reliability Engineer will ensure product and process quality compliance throughout the New Product Development lifecycle. Responsibilities include acting as the quality interface between customers and internal stakeholders, leading FMEAs, supporting Manufacturing Engineering with statistical analyses, and creating control plans.

Develop and implement firmware for autonomous systems at TEKEVER, a European leader in unmanned technology.

Provide French-language customer support via phone, email, and chat. Troubleshoot technical and product issues, guide users through system setups, and document customer interactions.

Manage Telecommunications projects within scope, ensuring efficiency, compliance, and client satisfaction. Define project scope, budgets, schedules, and activities, while managing risks and resources. Lead and coach project teams, ensuring on-time delivery and adherence to industry standards.