react English-speaking jobs in Espinho

Payroll Specialist to support payroll and HR administration for the Italian market, ensuring accuracy, compliance, and timely delivery.

Rechain seeks a Customer Support Specialist in Portugal to provide first-line support to fashion brands using their SaaS PLM platform. This role will evolve into a Customer Success/Onboarding position, involving configuring workspaces, training teams, and driving product adoption. Must have excellent written and spoken English, 2+ years of experience in apparel, footwear, or accessories, and a solid understanding of the product development process.

Provides administrative support to employees, maintains files and records, and arranges travel and meetings. Prepares reports, documents, and presentations using software applications. Troubleshoots administrative problems and acts as a key user for area-specific tools. Requires 3-5 years of administrative experience and fluency in English.

Leads the Payroll functional stream for a global HRIS implementation, ensuring alignment with the global model and delivering efficient, compliant, and scalable Payroll processes.

Software Engineer to develop features and components using C#/.NET in a distributed architecture. Responsibilities include implementing APIs, collaborating with teams, and ensuring solution quality. Solid C# fundamentals, OOP understanding, and API knowledge are required.

TSL's BuildForward Graduate Programme offers structured development and international project exposure for ambitious graduates in construction, engineering, and business operations. The programme provides hands-on experience, mentoring, and career development support.

Senior .NET Developer needed for a project in Porto (Hybrid). Develop and maintain applications using .NET (C#, .NET Core, ASP.NET). Design scalable solutions, integrate APIs, and ensure code quality. Fluency in French (B2 minimum) is required for stakeholder communication.

We are seeking a Senior SOC Analyst, Senior SOC Engineer, and Threat Intelligence & Threat Hunter Specialist to join a Global Engineering Center of Excellence. This role focuses on strategic international projects and includes responsibilities such as performing L2/L3 triage and analysis of security alerts, architecting and maintaining SIEM platforms, conducting threat hunting, handling security incidents, tracking APT groups, and developing detection content. Applicants must have a Bachelor's degree and relevant experience in cybersecurity. Fluency in English is required.

InnoWave seeks a proactive HR Summer Trainee to support People & Culture initiatives, employee records, and administrative tasks. Assist with benefits management, contracts, insurance processes, and HR system operations.

Senior WPF C# .NET Developer will implement solutions in a .NET environment using C# and .NET. Responsibilities include designing, building, and maintaining efficient, reusable, and reliable code, ensuring application performance, quality, and responsiveness, and identifying and mitigating bottlenecks and bugs.

Senior SAP Manufacturing Consultants, Solution Architects, and SMEs are sought to deliver innovative solutions for Life Sciences companies. The role involves collaborating with clients, analyzing, designing, and implementing manufacturing and execution solutions within complex SAP landscapes. Experience with SAP Manufacturing, S/4HANA, and Digital Manufacturing is required.

UI UX Designer needed to create delightful and meaningful experiences for a flagship mobile game. Collaborate with product managers and engineers to design user interfaces and incorporate iterative design and user testing. Must have 3+ years of experience as a UI UX Designer in the gaming industry, proficiency in Figma, and a strong portfolio.

This Clinical Development Manager role drives the Medical Affairs Clinical Development (MACD) Program in new regions. Responsibilities include identifying training needs, developing courses, building relationships with partners, and providing technical support.

Senior Python Engineer will design, build, and maintain scalable services supporting the AI lifecycle. Develop tools for data processing and collection, and design data pipelines for AI systems. Experience with Triton Inference Server, ONNX, and TensorRT is required. Proficiency in Python and experience with Docker and Kubernetes is essential.

Junior Talent Manager to recruit and select IT candidates, manage financial performance, and oversee consultants. Requires a degree in a relevant field, 1+ year of experience in IT talent management, and experience in business unit management.

Collect, analyze, and refine information about cyber security threats, including malware and attack trends. Provide intelligence briefings and reports to cybersecurity colleagues and other security and IT areas. Collaborate with the Incident Response team to translate raw data into actionable intelligence.

Provide technical support via ticket system, on-site, or telephone for group-wide users. Support applications such as Microsoft 365, VPN, VMware Horizon, and MDM on various platforms. Troubleshoot software and hardware issues. Maintain IT warehouse and support device lifecycle process. Travel to European office locations for on-site support.

Design, architect, and deliver sophisticated AI-powered solutions for the Product Development Lifecycle (PDLC). Lead end-to-end delivery of AI capabilities, including agentic workflows, LLM deployments on AWS Bedrock, and infrastructure using Kubernetes and Infrastructure as Code.

Digital Solutions Developer will assist in the implementation and customization of SAP, Microsoft, Workiva, and OneStream solutions. The role involves collaborating with clients, developing integrations and automation scripts, and troubleshooting technical issues.

Senior Outsystems Developer/Tech Lead with 7-10 years experience needed. Collaborate with business analysts and product owners to understand requirements and propose technical solutions. Work with a team to create and enhance an internal management solution. Mentor junior and mid-level colleagues.