backend developer English-speaking jobs in Mafra

Senior Order to Cash Specialist with 5-7 years of experience managing the full O2C cycle, including invoicing, accounts receivable, and customer account reconciliations. Must have strong German (C1-C2) and English (C1) language skills and experience with ERP systems.

Support clients in Portugal with the implementation of Cafler's SaaS technology solution, including software and hardware configuration, onboarding sessions, and data migration. Provide feedback to the Product team on client needs and product improvements.

Brand Manager to own revenue and growth across direct-to-consumer brands. Manage Meta and Google campaigns, optimize Shopify and conversion rates, and develop merchandising and commercial strategies.

AI Engineer needed to deploy machine learning and deep learning models into production. Focus on LLM-native development, vector databases, and AI-driven products. Requires Python, cloud infrastructure (AWS, GCP, or Azure), and LLM experience.

Perform hands-on maintenance, repair, and inspection of engine components. Responsibilities include assembly, disassembly, inspection, repair, and testing of engine parts. Must possess strong technical skills, attention to detail, and proficiency with measuring equipment.

QA Tester with 2+ years of experience in regression, integration testing, and test documentation. Must have experience with Siebel CRM or similar platforms.

Azure Cloud Engineer to build, evolve, and maintain cloud infrastructure on Microsoft Azure. Responsibilities include configuring, managing, and maintaining Azure infrastructure, developing and deploying applications, building CI/CD pipelines, containerizing applications, implementing data ingestion pipelines, and creating serverless solutions. Must have 3 years of experience in a Cloud/System/DevOps Engineering role on Microsoft Azure with hands-on experience in Azure Functions, Logic Apps, CI/CD, Docker, Azure Data Factory, Databricks, Azure Blob Storage, CosmosDB, Application Insights, and integrating external services/APIs.

IT Application Support professional with 5+ years of experience in technical support or IT operations. Requires a Bachelor's degree in Computer Science, Software Engineering, or a related field, solid Linux knowledge, SQL experience, and ITIL familiarity. Must possess excellent problem-solving and communication skills, fluency in English, and be open to a hybrid work arrangement in Lisbon.

The intern will support daily restaurant operations, including team coordination, customer service, and event preparation. They will contribute to maintaining high service standards, managing reservations, and ensuring a smooth guest experience. The role also includes exposure to financial control, stock management, and marketing activities.

Distribution Analyst will specify business requirements, perform acceptance testing, and monitor energy data validation and provisioning processes.

Supports the Consumer Insights team in developing insights to drive brand and communication strategies. Conducts research, analyzes data from various sources, and presents findings to inform business decisions.

Clinical Science Specialist to support late-phase clinical trials in immunology and inflammatory diseases. Provides strategic clinical science support, contributes to protocol development, and interprets study data. Requires an MSc or PhD in a scientific discipline and experience supporting Phase II and/or Phase III trials.

Expert Quality & Regulatory EMEA will design, implement, and maintain document management systems, ensuring compliance with internal policies and regulatory requirements. Responsibilities include preparing reports, managing translations, and supporting Q&R projects. The role requires a Bachelor's degree, documentation management experience, and fluency in English.

Manages the partnership between SCM and Wholesale, coordinating the order fulfillment process from sales order entry to delivery. Drives process standardization, optimizes productivity, and ensures on-time delivery while collaborating with cross-functional teams. Analyzes data, identifies trends, and provides insights to support data-driven decision-making.

Database Engineer needed for a fast-growing tech company. Design scalable database architectures, tune SQL queries, and diagnose performance issues. Strong SQL Server experience and a proven track record in performance optimization are required.

Delivery Partner manages the end-to-end recruitment process, from understanding client needs to coordinating candidate placements and maintaining relationships with clients and consultants.

Dynamics 365 Developer to build functionalities and integrations, translate business requirements into technical solutions, and contribute to product improvements. Requires 5+ years of Dynamics 365 CRM experience, Power Platform knowledge, Front-End Development skills (React, .NET), and Azure integration experience.

The Chief Information Security Officer will assess information security risks, manage risk reduction actions, and advise stakeholders on security matters. The role requires a minimum of 7 years of experience in similar roles, strong leadership skills, and fluency in English and French.

Operations Manager needed for MyWP Rollout program. Develop and deliver reporting deliverables, provide technical guidance, and lead task planning. Translate stakeholder requirements into reports, extract data, and ensure compliance with data quality standards. Requires knowledge of data manipulation, Excel, PowerPoint, and Worldpanel systems.

SAP Application Consultant will customize and develop ERP functionality based on business requirements. Responsibilities include application management in SAP MM, collaborating with stakeholders, and participating in projects. Requires solid SAP MM expertise, customization, integration, and technical understanding.