frontend developer English-speaking jobs in Mafra

Provide French and English speaking customer support via phone, email, and chat. Assist with product questions, account management, and issue resolution. Document interactions and collaborate with team members.

Lead CMMS Consultant will optimize and strategize IFS Enterprise Asset Management, including Work Order Management, Asset Registry, and Preventive Maintenance. Drive integrations, technical improvements, and collaborate with business stakeholders to enhance maintenance, planning, and operational efficiency.

Optimize and enhance the performance of complex cloud applications within the Altium 365 - Requirements Portal R&D team. Define the technical strategy for infrastructure, address system challenges, and prioritize performance excellence.

WiZink Bank Portugal seeks a Complaints Manager to oversee, monitor, and control complaints processes. The role involves analyzing trends, developing policies, ensuring regulatory compliance, and providing support to the Legal Advisor.

KCS IT seeks a Senior SAP Ariba Buying professional with 5+ years of experience. The ideal candidate will possess strong expertise in the SAP Ariba Buying module, Procure-to-Receipt (P2R) processes, and APIs. Fluency in English and French is required.

Capgemini Engineering seeks an experienced Linux & HPC Infrastructure Engineer to manage and optimize a secure, high-performance compute environment. Responsibilities include administering HPC workload scheduling, managing Linux storage systems, overseeing backup and disaster recovery, and maintaining network security. The ideal candidate will have RHCE certification or equivalent Linux expertise, experience with HPC schedulers, and strong scripting and automation skills.

Energy Analyst to participate in R&D and product development for energy new downstream (electrification, e-mobility, distributed resources, smart homes, flexibility, IoT). Conduct market analysis, contribute to project management, and support business development.

Database Engineer needed to design, evolve, and optimize relational database schemas for scalable SaaS platforms. Strong Microsoft SQL Server expertise, advanced SQL skills, and experience diagnosing performance issues are required.

Tech Lead Java to lead the design, development, and maintenance of applications and APIs within Trade Operations systems. Experience with Java, Spring ecosystem, React, and Oracle databases required. Collaborate with international teams.

Distribution Analyst will join a team focused on energy data management, ensuring data quality, supporting system developments, and contributing to operational process improvement. Responsibilities include specifying business requirements, performing acceptance testing, validating and provisioning energy data, analyzing exceptions, and identifying process improvement opportunities.

The Energy Year seeks a Global Sales and Business Development Executive to lead sales meetings with top executives and government leaders, build client relationships, and deliver sales campaigns. Must have a background in international business, communications, economics, or related fields, fluency in English, and 1-3 years of relevant experience.

Backend Software Engineer needed for a Lisbon-based project. Expert C#.NET skills and microservices architecture knowledge required. Experience with Kafka, ElasticSearch, and cloud technologies is essential. Strong technical leadership and communication skills are also needed.

Floor Operations Manager needed for a busy stall at Time Out Market Lisbon. This hands-on role involves running shifts, managing staff, ensuring high hygiene standards, and maintaining excellent customer service. Experience in a fast-paced restaurant environment and strong people skills are essential.

Provides functional and technical support for business-critical applications used in GBS processes such as Procure-to-Pay, Order-to-Cash, and Record-to-Report. Works with end-users, IT teams, and external partners to resolve issues and ensure optimal application functionality. Requires a degree in IT, Engineering, Information Systems, or a related field. Fluency in English is required.

Area Sales Engineer to achieve sales targets by planning, leading negotiations, and providing technical support for factory automation and vision-based projects.

Translate and edit in-game text, UI, legal materials, and supporting documents for the German market. Collaborate with a localization team to ensure high-quality, immersive experiences.

Senior Business Manager to oversee strategic growth, client relationships, and project success. Manages budgets, optimizes operations, mentors staff, and leads cross-functional teams. Requires experience in business development, strategic planning, and project management.

Design and develop mechanical components and systems using AutoCAD and SolidWorks. Collaborate with cross-functional teams to ensure project success. Create technical documentation, perform simulations, and troubleshoot design issues.

Leadtech seeks a Procurement Specialist with 2-5 years of experience in technology procurement. The role focuses on executing the procurement lifecycle, managing supplier engagements, and ensuring cost-effective and compliant purchasing processes. Responsibilities include running sourcing processes, negotiating commercial terms, and collaborating with cross-functional teams.

Senior ICT Risk Officer (2nd Line of Defense) to supervise and govern IT & Cyber risks across business activities. Focus on risk analysis, control validation, and stakeholder engagement. Requires experience in IT Risk, control frameworks (ISO 27001, NIST), and risk assessment. Strong communication and stakeholder management skills are essential.