94 English-speaking jobs in Leiria

We are seeking aMarketing Specialistwith strong analytical thinking, hands-on product optimization experience and excellent English communication skills with proven expertise in: Analytics and CRO (conversion rate optimization) Email marketing and lifecycle campaigns Running experiments (A/B tests) to improve engagement and conversion Setting realistic monthly growth goals, tracking results and cr

Lead Java Developer will design, develop, and support internal system integration solutions. Responsibilities include implementing unit and integration tests, investigating production incidents, and providing technical leadership to other developers. Requires 8+ years of Java development experience, including Spring/SpringBoot, and experience leading development teams.

Senior Commercial Manager to represent a client in the delivery of a major hyperscale data center program in Portugal. Lead the commercial function, oversee the PMO, and ensure alignment with the client's objectives. Manage contracts, Capex, procurement, and reporting. Requires 10+ years of experience in commercial management on major capital projects, data center experience, and fluency in English.

Drive SHE excellence across multiple plants and offices, ensuring compliance, strengthening standards, and supporting continuous improvement. Lead internal audits, inspections, and support external audit responses. Oversee incident management and guide Plant SHE teams on programs, risk assessments, and best practices.

Leads full user acquisition funnel strategy and execution across paid channels for casual mobile games. Manages budgets, analyzes performance data, and collaborates with cross-functional teams. Requires 4+ years of experience scaling ad-monetized mobile games and expertise in major ad networks.

QA & Testing Specialist needed for a stable project. Responsibilities include manual and automated testing, defect tracking, and reporting. Requires experience with testing tools (Katalon), JIRA, Xray, SQL, JAVA, Oracle, SQL Server, Bitbucket, and Jenkins. Advanced English required.

Data Engineering Technical Lead will lead and mentor a team, design scalable data platforms, and shape the organization's data strategy. Requires 7+ years of experience in data engineering and software development, cloud platform experience (Azure preferred), and proficiency in data tooling.

IT Helpdesk professional to provide 1st level technical support for software, applications, cloud infrastructure, Android systems, and network issues. Troubleshoot, monitor system performance, perform maintenance, and document support activities. Oversee laboratory operations, ensuring safety standards, documentation, and procedures are maintained.

Polixis seeks a Sales Executive (Mid-Senior level) to drive new business across Europe. This role involves developing and executing a sales strategy, leveraging an existing network within Risk & Compliance, and managing the full sales cycle.

Leadzai seeks a B2B writer to build authority with agency owners and digital leads. Responsibilities include creating content for website and social media, managing website updates, and targeting agency operators and platform businesses across Europe and North America. Must have experience in SaaS, adtech, or a digital agency and understand agency economics.

Software Engineer to build production software systems with AI/ML features. Requires 2+ years of experience, Python/TypeScript/Node.js skills, and understanding of AI concepts like LLMs and embeddings.

Service Technician will analyze defects, perform repairs, and carry out planned maintenance on turbines. Requires experience with hydraulic, electrical, or mechanical systems, teamwork skills, and fluency in English.

Technology Delivery Manager will drive successful delivery of complex digital initiatives in an Agile environment. Responsibilities include coordinating initiatives, managing stakeholders, supporting product lifecycle, and collaborating cross-functionally.

TEKEVER is seeking a UAV Prototyping Engineer to build, maintain, and evolve a fleet of foam-based fixed-wing UAVs. This role involves hands-on fabrication, autopilot integration, avionics wiring, flight testing, and documentation. Responsibilities include repair, troubleshooting, configuration, and testing of UAV platforms. The ideal candidate will have experience assembling and operating small fixed-wing UAVs, configuring autopilots, and performing flight testing.

Lead the monetization strategy for competitive, player-earning games. Design, implement, and analyze in-game monetization systems, including pricing, offers, and rewards. Deeply analyze data to identify monetization opportunities and optimize player engagement.

TEKEVER is seeking a UAV Prototyping and Flight Support Engineer to build, maintain, and evolve a fleet of foam-based fixed-wing UAVs. This role involves hands-on fabrication, autopilot integration, avionics wiring, flight testing, and documentation. The engineer will collaborate with the Swarm Team, AR3 engineering team, and Flight Liaison to ensure the testbed fleet supports swarming R&D.

Finance Operations Analyst needed for a permanent, remote role. Manage end-to-end financial processes for multi-stakeholder projects, develop reports, and monitor budgets. Bachelor's degree in finance, accounting, or related field required. Proven experience in project finance or financial analysis. Proficient in Excel and financial modeling.

Cloud Engineer to design, run, and automate Azure infrastructure using Terraform and Terragrunt. Build CI/CD pipelines with GitHub Actions, focusing on scalability and reliability.

IT Project Manager needed to lead and manage medium complexity projects from initiation to completion. Develop project plans, coordinate teams, and ensure projects are delivered on time, within scope, and budget.

Senior Web Engineer to develop and maintain a TypeScript-based Web SDK focused on performance, security, and browser APIs.