assistant English-speaking jobs in Barreiro

Technical Support Engineer for Energy Systems will perform preventive and corrective maintenance on SCADA systems, diagnose communication failures, and implement modifications to SCADA screens.

Customer Service Executive provides a warm welcome to customers and guests, manages on-site tasks, and contributes to a positive work environment.

Data Analyst to evaluate marketing ROI, analyze customer behavior, and automate reporting in the iGaming industry. Requires 2+ years of experience, SQL proficiency, and experience with BI tools.

Operational Analyst to support Trading/Investments with post-trading activities, client onboarding, and market updates. Will ensure timely trade matching, communicate with front and back-office teams, and identify process improvements. Requires 2+ years of financial industry operations experience, market knowledge (Equities/Bonds/FX), and proficiency in English.

Customer Technical Project Manager with 7+ years in IP/Telecom to lead complex Core Network solution delivery projects. Experience with 2G/3G/4G/5G networks, virtualization, and cloud environments required.

Senior Data Analyst will leverage cloud technology skills to solve complex customer-facing challenges. Analyze and define project requirements, manage the end-to-end execution process, and liaise with stakeholders. Deepen understanding of Looker BI Suite, Big Query, and GCP concepts. Provide training and pair-programming sessions for clients. Develop internal tooling and improve processes for the data analytics team.

Senior Business Analyst to join a global team of 6,000 professionals. Responsibilities include working with stakeholders, supporting the Product Owner, conducting meetings and presentations, managing change requests, and creating documentation. Must have 4+ years of BA experience, understanding of APIs, microservices, and headless approach, and strong communication and collaboration skills.

Accountant needed for in-house accounting function at a fast-growing tech company. Responsibilities include monthly closings, intercompany reconciliations, statutory reporting, and tax management. Requires 8-10 years of accounting experience, strong knowledge of accounting principles, and fluency in English and Swedish.

Manage the end-to-end process for the B2B product portfolio (coffee, machines, accessories). Adapt and implement global product strategy and commercial value proposition for the local market. Monitor and optimize portfolio performance through pricing, promotions, and competitive analysis. Lead planning and execution of product launches, ensuring alignment with departmental expertise.

Field Technician needed for hardware and software support. Experience with server installation, upgrades, and maintenance required. Knowledge of HPE ProLiant, Dell, and Sun servers is essential. Responsibilities include on-site incident response, installations, and preventive maintenance.

Electrical Assembler needed for industrial conveyor systems. Must have experience in electrical assembly, wiring, and cabling. Knowledge of electrical schematics and components required. Ability to use manual and power tools safely.

Brand Designer needed in Lisbon to develop visual concepts, create artwork, and collaborate with marketing teams. Must have 3+ years of experience in brand development, a strong portfolio, and proficiency in Adobe Creative Suite.

PMO/Business Analyst supporting leadership in structuring strategic initiatives and ensuring execution across multiple projects. Requires 1+ years of experience in project management, PMO, or business analysis, strong analytical and communication skills, and the ability to prepare senior management documentation.

Senior Platform Engineer with 5+ years of experience needed for Kubernetes architecture, implementation, and migration projects. Expertise in containers, DevOps practices, Terraform, Ansible, scripting, networking, and operating systems required.

Scopely seeks a Senior Engineer, Cloud to join a new strategy/MMO game development team. Responsibilities include shaping reliability engineering practices, driving performance testing and tuning, owning CI/CD pipelines, and automating cloud processes. The role requires a strong background in SRE, DevOps, or related fields, experience with infrastructure as code, containerized platforms, and cloud architecture.

Senior Rails Back-End Developer will design, build, and maintain services and features using Ruby on Rails. Responsibilities include architecting scalable systems, identifying performance bottlenecks, and collaborating with teams to shape technical direction. Requires 7+ years of professional development experience, including 5+ years building and maintaining production Rails applications, strong database expertise, and experience with background job frameworks.

Cloud Infrastructure Engineer needed for a critical energy sector project. Architect and maintain cloud environments using Terraform. Manage cloud providers (AWS, Azure, or GCP) and integrate with DevOps teams. 3-5 years of experience in Cloud Engineering or DevOps required.

Revolut seeks a Compliance Assurance Manager to design and implement a Compliance Testing and Assurance Programme. The role involves completing assurance reviews, leveraging data analytics, and contributing to compliance processes. Experience in risk and compliance, controls, and policy is required. Fluency in English and 3+ years of experience in fintech, a financial institution, or consulting are also necessary.

Build a social media presence from the ground up for a new direct-to-consumer mental health app. Design and execute social strategies across platforms, create engaging content, and manage influencer partnerships.

Project Architect to manage architecture permit submissions, liaise with Lisbon Municipality and public entities, and support regulatory approvals for hospitality and rehabilitation projects in Lisbon and Porto.