English-speaking jobs in Chaves

The Global Ethics Manager supports the Global Ethics Program by implementing ethics and compliance controls, developing guidance and training, and maintaining ethics systems. Responsibilities include managing the AlertLine system, conducting investigations, overseeing the Conflict of Interest disclosure process, and contributing to the design and delivery of ethics training.

Design and implement reinforcement learning algorithms to improve decision-making and system performance in simulated and real-world environments. Develop and curate simulation environments and training datasets. Debug and optimize RL pipelines, addressing challenges such as exploration strategy and training convergence. Collaborate with engineering and research teams to integrate RL agents into production systems.

Data Engineer Expert to design, develop, and maintain applications, ensuring quality and reliability. Experience with Microsoft Data technologies, Big Data environments (Databricks), and programming languages (C#, Java, Python, SQL, Scala) required.

Hiire is supporting a leading Portuguese technology company operating in a highly specialized and regulated sector, recruiting a CIS Security Manager to join its team. Company Overview EID is a leading high-tech company based in Portugal, operating primarily in the Defence sector.

Performance Marketing Specialist to drive paid acquisition channel execution and optimization. Manage ad infrastructure, execute creative testing, and optimize for Contribution Margin and CAC. Deep expertise in Meta Ads, creative strategy, attribution, and financial ownership required.

InnoWave seeks a Test Automation Engineer to design and implement browser-based automated tests using Playwright. Responsibilities include validating web application behavior, recording and re-executing tests across IIS and Azure environments, and analyzing test failures.

Logistics & Order Tracking Coordinator needed to monitor global shipments, manage customs clearance, and coordinate with internal and external teams. Experience in logistics, supply chain, or operations preferred. Strong problem-solving, communication, and coordination skills required.

Implementation Analyst needed for ERP rollouts across various industries. Experience with ERP configuration (Dynamics, SAP, Oracle), VBScript, SQL, and SDLC methodologies required. Fluent German and English essential.

InnoTech seeks a WordPress/PHP Developer to design, develop, and maintain websites, landing pages, and portals. Responsibilities include building themes, customizing plugins, implementing integrations, and optimizing website performance. Applicants must have 5+ years of WordPress experience, strong PHP, HTML5, CSS3, JavaScript, and SQL knowledge, and a minimum C1 level in English.

Data & Performance Analyst will build dashboards, analyze revenue trends and KPIs, and perform variance analysis. Requires 4-6 years of experience in data analytics, strong SQL skills, and Power BI or Tableau experience.

Jumpselleris a SaaS solution for small businesses to manage their online business. We focus on making e-commerce easier for everyone, so businesses can focus on what they do best: building and selling their products.

Digital Marketing Manager – Lisbon (m/f)SoftwareHouse | International Footprint | Clients in 50+ CountriesWe are a solid and innovative Information Technology company, headquartered in Lisbon, with 42 years of experience and clients in more than 50 countries. To strengthen our global marketing strategy, we are looking for a Digital Marketing Manager to join our team.

At ALTEN, we believe that the success of our projects is driven by the talent and dedication of our team. If you have experience in Networking Systems, particularly in IP technologies, and are motivated to work on complex engineering projects, we are eager to support your professional growth, meet your career aspirations, and welcome you into our collaborative environment.

iCapital seeks a skilled Revenue Controller to join the Corporate Finance team. This role involves revenue calculations, month-end close duties, financial reporting, and ad hoc projects. Responsibilities include ensuring accuracy of revenue estimates, collaborating with stakeholders, and supporting process improvements.

Randstad Enterprise provides solutions and expertise that help companies position for growth, execute on strategy, and improve business agility. Our experience encompasses all facets of talent acquisition, including Managed Services Provider (MSP) programs, Recruitment Process Outsourcing (RPO), and Blended Workforce Solutions.

About Lisbeyond GroupLisbeyond Group is a dynamic Dutch-Portuguese company specializing in propertyservices across Portugal. We operate three business units: Property Management (200+rental properties, short- to long-term), Renovations (projects up to €1M), and Upkeep(membership-only concierge-style maintenance for homeowners).

Reviews, validates, and assesses penetration test findings to ensure technical soundness and alignment with security standards. Evaluates remediation approaches and collaborates with stakeholders on mitigation actions.

System Integrator for the Academy Learning Environment. Requires NATO SECRET clearance, Bachelor's degree, and 3+ years experience in system integration, technical coordination, or lifecycle management within complex IT environments.

The Chief of Staff will extend the reach and effectiveness of the Group Chairman. This senior strategic role involves managing the execution of the Chairman's priorities, ensuring organizational alignment with long-term objectives, and leading cross-functional initiatives.

Lead Product Designer will guide a team of designers, ensuring their work aligns with product objectives and the organization's standards. Responsibilities include mentoring team members, planning design roadmaps, creating user-centered designs for web and mobile platforms, and collaborating with stakeholders. The ideal candidate will have 5+ years of experience in product design, experience leading design teams, and proficiency in design tools.