English-speaking jobs in Seia

ACE OF Performance We're a a group of performance marketing agencies that's all about results, helping businesses grow their online presence, attract quality leads, and get the most out of every marketing dollar. Our team is young, ambitious, and based in the stunning city of Lisbon. We are 40+ people who are dynamic, solution-oriented, and ambitious, using AI to streamline how we work.

About Us: We're a performance marketing agency that's all about results, helping businesses grow their online presence, attract quality leads, and get the most out of every marketing dollar. Our team is young, ambitious, and based in the stunning city of Lisbon. We are 40+ people who are dynamic, solution-oriented, and ambitious, using AI to streamline how we work.

Data Analyst will analyze historical data to identify trends and performance drivers, translating insights into actionable recommendations. Responsibilities include designing algorithms, analyzing customer ticket data, and collaborating with engineers and product managers to embed data insights into the development lifecycle. Requires proficiency in Python, data analysis libraries, and version control.

Senior Tax Consultant to join a Lisbon-based consultancy focused on transactions, cross-border structures, and corporate tax. Requires 2-4 years of experience in tax advisory, international tax, transaction tax, or corporate tax, with experience in M&A, tax due diligence, or corporate restructuring. Fluency in Portuguese and English is required.

As a Sales Representative, you will reach out to vacation rental owners, execute sales strategies, and generate sales by handling the entire sales cycle. You will also support onboarding new team members, organize events, and provide market insights.

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. In ADENTIS, we focus on PEOPLE.

Product Owner for critical applications within the Networks Platform. Ensures continuity and evolution of applications, aligning business needs with technology solutions. Manages projects, promotes Agile/Scrum methodologies, and contributes to operational efficiency. Requires 5+ years experience in Product Owner and Project Management roles, technical experience with OT applications, and proficiency in Agile/Scrum tools.

Develop and integrate Generative AI solutions using cloud services and LLMs. Build AI-powered applications, APIs, and backend services. Collaborate with teams to implement and evaluate AI models.

Build Your Future in the Netherlands Sempre Technology is recruiting experienced Assembly Technicians from across Europe to join a leading high-tech manufacturing company in Eindhoven.

Senior Accounting Manager (Invoice-to-Pay) supports the Global Process Owner in managing, steering, and improving the end-to-end I2P process. Responsibilities include overseeing execution by an external service provider, managing ECM workflow performance, ensuring accurate SAP postings, and acting as a central coordination point for suppliers, internal stakeholders, and the external delivery team.

Leads a team of data scientists, develops analytical capabilities, and drives data strategy for a smoke-free product business. Requires a PhD in a relevant field, 7+ years of experience leading data science teams, and proficiency in Python, SQL, and AWS.

We are hiring a Business Development Representative (F/M/D) to join our sales team and identify new business opportunities for CELUS Design Platform. In this position you will develop potential leads, converting them into sales opportunities, and ultimately driving them to successful sales wins.

Bilingual Content Developer (Polish & English) needed to create, localize, and support B2B digital advertising content. Must have native Polish fluency and professional English proficiency. Previous experience in content writing, localization, or customer support is preferred.

By choosing us, you are choosing to be part of a multicultural and dynamic team in a world of projects with the best brands on the market. Come and build your career with us! About the Team: As a vital member of our Finance team, the accountant will be instrumental in shaping our style, approach, and processes.

As an AML Investigation Analyst, you will ensure Betclic's AML compliance system aligns with regulatory requirements and AML/CFT laws. You will review and risk-rate player accounts, conduct investigations and analysis, prepare suspicious activity reports, and assist with PEP/SAN/AM reviews. Expertise in AML/CTF, knowledge of compliance frameworks, and experience with PEP profiles are required.

AI Consultant will design and deploy GenAI and agentic AI solutions using tools like Databricks Mosaic AI Agent Framework, Azure AI Studio, and Azure OpenAI Service. Experience with Large Language Models (LLMs) in enterprise environments is required. Strong LLMOps and MLOps skills are also needed, including model evaluation, A/B testing, monitoring, and CI/CD for AI workflows. Proficiency in Python is essential. Excellent communication skills are required to explain complex AI architectures to senior leaders and collaborate with engineering teams. Fluency in English is mandatory.

The Manager, Centre of Insight and Analytics will lead BI project activities, defining, scoping, and delivering epics and user stories. Responsibilities include managing project timelines, risks, and communication, ensuring high-quality deliverables, and collaborating with stakeholders. Requires a Bachelor's degree, 5+ years of BI project management experience, and proficiency in Agile methodologies, SQL, and data visualization tools.

Project Planner to drive delivery of complex construction projects. Develop strategies, translate knowledge into plans, and analyze them using planning software.

The IT Governance & Risk Officer implements, monitors, and improves IT governance and risk management practices. This role ensures alignment with group standards, regulatory requirements (including DORA), and local business needs.

Maintenance Engineer Specialist will support the Operations Technical area, ensuring production equipment reliability and performance. Responsibilities include defining spare parts strategies, driving mechanical and electrical improvements, and supporting new equipment ramp-up.