assistant English-speaking jobs in Barreiro

Data Engineer to maintain and enhance data integration pipelines using T-SQL, Python, PySpark, Scala, and Azure services. Develop analytical models, reporting solutions, and ETL/ELT processes.

This is a full-time, on-site role in Lisbon, Portugal. The Founder's Associate will work directly with the Founder and senior teams, driving results across various ventures and initiatives. The role requires a highly ambitious, proactive, and results-oriented individual with strong analytical skills and the ability to collaborate effectively.

Senior Data Analyst to design and maintain Power BI dashboards for a global investment bank. Responsibilities include data modeling, advanced DAX modeling, ETL processes, data validation, and security implementation. Requires 5+ years of experience in data analytics with expertise in Power BI, DAX, M, and SQL.

Lead a new team of 5-7 real estate consultants at ERA Sintra, the #1 performing team in Sintra and Cascais. Recruit, mentor, and train consultants, ensuring deals are closed and talent is retained. Fluency in English and Portuguese (C1/C2) required. Proven sales leadership experience and a results-driven mindset are essential.

This is a solutions consulting role focused on helping global consumer brands navigate the challenges of AI-driven environments. You will diagnose complex customer challenges, design solutions, and deliver measurable outcomes.

Develop and maintain integrations between client ERP/accounting systems and a cloud performance platform. Build API connections, write SQL queries, and support secure file-based and cloud data workflows. Troubleshoot integration issues and document integration logic.

Provides accounting and administrative support. Processes invoices, enters data, and performs general administrative tasks. Requires an accounting background and proficiency in MS Office, particularly Excel.

Manages research operations infrastructure, vendor/partner relationships, and project execution for a global research portfolio. Builds and implements scalable processes for study intake, prioritization, documentation, and cross-functional handoffs. Ensures data quality, reproducibility, and compliance readiness. Manages research budgets, procurement, and lab enablement. Requires experience supporting complex R&D or PF portfolios with structured intake, prioritization, and stage-gates. Experience contributing to regulatory submissions (e.g., EU Novel Food) is a plus.

Delivery Manager for Crédit Agricole Insurance IT partner. Leads teams and manages operational activities, including workload, activity planning, and reporting. Oversees IT services related to insurance platforms and participates in sourcing management. Manages team members, conducts recruitments, and steers training plans. Prepares and leads client committees and operational management meetings. Requires a degree in Computer Science, Software Engineering, or a similar field, at least 5 years of experience leading software development teams, and advanced knowledge of French.

Develop and maintain Datalab and Datamart solutions using Teradata technology. Design data collection, storage, and processing solutions. Create data exposure views for analytical and management reporting tools. Contribute to project-based initiatives and operational tasks.

The Accounting Manager will supervise accounting, coordinate balance sheets and income statements, ensure data reliability, and meet group deadlines. Responsibilities include financial management, tax obligations, asset control, and reporting.

Senior Software Tester with strong manual testing skills needed for a 3-month contract. Develop and implement test plans, design test cases, and conduct functional, regression, performance, and usability testing. Experience with automation testing tools and frameworks is required.

Client Advisor needed for Diamonds Factory store in Lisbon. Provide personalized consultations, guide customers through bespoke design, and deliver a luxurious shopping experience.

Provides first/second level desktop support, troubleshooting hardware, software, and application issues. Installs, upgrades, and supports Windows 11, Microsoft Office 2010, Cisco Jabber, and other authorized applications. Requires 2-3 years of IT experience, including Windows 10/11, Active Directory, and MS Office 365.

Dutch-speaking Recruiter to source, interview, and onboard talent for a multinational BPO company. Requires fluency in Dutch (C1) and English (B2), a university degree, and experience with recruitment process methods and Applicant Tracking Systems.

Experienced ERP/CRM Project Manager needed to lead the delivery of D365 ERP and business application implementations. Manage projects from planning to delivery, coordinate teams, and support client success. Requires 3+ years project management experience, business process knowledge, and fluency in Portuguese and English.

Data Engineer needed to own the end-to-end data platform for a next-generation AI and data platform. Responsibilities include ingestion, transformation, quality assurance, and delivery of data at scale. Strong experience with production data infrastructure, modern data engineering patterns, and Python is required.

Conversational Agent AI Platform Engineer needed to contribute to the run and change activities of the Conversational AI Platform. Support day-to-day operations, participate in Agile ceremonies, and manage a cloud-native Conversational AI Platform. Requires 5+ years of software development experience, proficiency in Python and JavaScript, and experience with Web Services, Data & AI pipelines, cloud-native technologies, and DevOps tools. Fluency in English and French is mandatory.

Provide effective user support to a growing distribution team. Manage fund data administration tasks in Salesforce and participate in change initiatives related to products.

Trainee will support Markets Back Office, Cash Transfers, and Funds Execution teams. Assists with booking, matching, settlement, cash instructions, fund order execution, and reconciliations. Requires a bachelor's degree in a relevant field, up to 2 years of experience, fluency in English, and strong teamwork skills.