assistant English-speaking jobs in Barreiro

Senior MERN Full-Stack Engineer to lead architecture design and technical decision-making for a high-impact international project. Develop frontend applications using Next.js, backend services with Node.js and Nest.js, and design/optimize databases.

Leads the enterprise data platform engineering capability across Europe, defining and governing database architecture standards. Manages HA/DR strategies, performance optimization, and automation frameworks. Collaborates with development teams on schema design and security. Requires a Bachelor's Degree, 8+ years of experience in Database Engineering or DBA roles, and 3+ years of leadership experience.

Biomedical Scientist to design and execute laboratory experiments using blood-derived samples, interpret spectroscopic data, and support clinical study setup. Requires a PhD in a relevant field and experience with spectroscopy and laboratory experiments.

As a Senior Solutions Engineer, you will be the technical customer advocate for Cloudflare, aiding customers and collaborating with internal teams to design solutions and ensure customer success. You will possess a deep understanding of Internet performance and security technologies, including CDN, WAF, SASE, and Anti-DDoS. Experience in a technical consulting or SE role with a track record of demonstrating ROI is required. Fluency in Russian and English is essential.

Leads marketing strategy, campaigns, and social media presence. Manages admissions process, prepares reports, and organizes promotional events. Requires experience in similar roles, digital marketing, and event organization.

Application Support Engineer needed for a multinational banking environment. Provide technical support, manage incidents, and contribute to application ecosystem improvements. Strong Linux, SQL, and scripting (Ansible) skills required.

Junior Electronics Technician will perform Incoming Quality Control (IQC) and ADM inspections, prepare reports, and coordinate with departments. Responsibilities include managing waste, assembling/disassembling equipment, and supporting team members. Requires a high school diploma, logistics experience, and proficiency with MS Office Suite and ERP systems.

Web Designer & Front-End Developer will lead visual direction of web projects, creating designs and implementing responsive interfaces. Requires 3-5 years of experience, proficiency in design tools (Illustrator), and front-end technologies (HTML5, CSS, JavaScript). Must have experience with CMS platforms and UI/UX principles.

Junior Business Manager role at Nimber offers a dynamic environment with client management, business development, recruitment, and team support responsibilities. The ideal candidate possesses strong communication skills, a positive mindset, and a desire to learn and grow.

Experienced SAP EWM Consultant needed to design, configure, and support S/4HANA EWM solutions. Ensure seamless integration with PP-PI, QM, IM, SD, and PM modules. Analyze business requirements and provide functional solutions.

Transaction Monitoring Alarm Reviews Analyst needed for a leading IT and finance organization. Review flagged transactions and alerts, conduct analysis to identify potential risks, and investigate suspicious activity. Must have 1 year experience in Transaction Monitoring or alert/alarm review within financial services. Strong analytical and communication skills required.

Tecnimede Group seeks a Junior Serialization Systems professional to support daily operation of the serialization system, ensuring accurate data registration and collaborating with various teams to resolve issues.

CGI is seeking Administrative Backoffice Assistants for a full-time, BPO operation project in Odivelas. Duties include processing administrative tasks, correspondence, data validation and insertion, and document digitization and filing.

Develop C/C++ software for real-time embedded systems in power systems protection and control applications. Participate in the full development cycle within a collaborative R&D team. Degree in Electrical Engineering with a focus on Power Systems is required.

Full Stack Developer to build and maintain WordPress websites and integrate AI solutions. Experience with PHP, JavaScript, APIs, and AI tools (OpenAI, Claude) is required.

Salesforce Commerce Cloud Consultant to lead projects for top-tier clients. Requires 4-7 years of eCommerce experience, including hands-on Salesforce Commerce Cloud experience and deep understanding of digital technologies within commerce and martech. Excellent communication and problem-solving skills are essential.

Senior Java Developer sought for hybrid role in Lisbon or Porto. Requires 3-4+ years experience, strong Java (version 1.8 or higher) and Spring Framework expertise, microservices architecture knowledge, and CI/CD pipeline experience. Fluent English required.

Process Technician - Assembly will support and optimize assembly processes, create technical documentation, analyze production indicators, and contribute to continuous improvement initiatives.

Mid/Senior Big Data Engineer to operate, maintain, and evolve large-scale Big Data platforms. Focus on Hadoop ecosystem operations, Data Lake optimization, automation, monitoring, and troubleshooting.

Customer Support Assistants (Dutch) needed for a prestigious client company. Responsibilities include confirming and scheduling logistics equipment collection, providing customer information, and handling queries.