24 English-speaking jobs in Viseu

Design, develop, and validate PLC-based software for safety-critical railway applications following EN 50657 standards up to SIL2. Apply railway domain knowledge across the full lifecycle of train control systems. Collaborate with cross-functional teams to ensure software quality and traceability. Produce and review technical documentation including Software Design Specifications, Software Architecture Specifications, and safety cases to SIL2 requirements.

Software Engineer to design, develop, and validate PLC-based software for safety-critical railway applications. Experience in Train Control and Management Systems and PLC programming required. Must have a proven track record delivering software up to SIL2 (EN 50657 or equivalent).

Develop and maintain Node.Js backend applications and RESTful APIs. Collaborate with teams to deliver scalable solutions and participate in code reviews.

Develop and maintain Node.js backend applications and RESTful APIs. Collaborate with teams to deliver scalable solutions and participate in code reviews.

Senior Software & Data Engineer to lead technical discussions and development, focusing on Spring Boot, Azure SQL, Azure DevOps, and Databricks/Scala/Spark. Will support architectural efforts, develop microservices and RESTful APIs, and collaborate with stakeholders. Requires a Bachelor's or Master's degree, experience with Spring Boot, microservices, and cloud platforms (Azure preferred), and fluency in English.

Senior Software & Data Engineer to lead technical discussions and development, focusing on Spring Boot, Azure SQL, Azure DevOps, and Databricks/Scala/Spark. Will support architectural efforts, develop microservices and APIs, and collaborate with teams to ensure delivery excellence. Requires a Bachelor's or Master's degree, proven experience in Spring Boot, microservices, and RESTful API development, and strong knowledge of architectural design patterns, DevOps, and CI/CD. Fluency in English and European Union Citizenship or Portuguese Working Visa/Residency are required.

Cyber Security professional to update and establish SLAs, monitor cyber security levels, and deploy risk dashboards. Collaborate with regional and local teams, participate in committees, and assist with regulatory requirements. Requires ISO certification, proficiency in Microsoft Office, and fluency in English.

Experienced iOS Developer to design, develop, and deploy high-quality mobile applications for iOS devices.

PLSQL Developers design, develop, and implement software solutions within a DevOps team. Responsibilities include coding in PLSQL, interpreting requirements, and participating in all project lifecycle stages.

Lead and accelerate Critical Software's growth in the Energy domain. Define and drive a business development strategy, build relationships with key stakeholders, and shape long-term client growth initiatives.

Senior Product Manager to own strategy, roadmap, and growth of a software platform. Balance platform evolution and growth initiatives. Define product vision, strategy, and roadmap aligned with business objectives and user needs. Partner with engineering, UX, and sales to deliver and scale the product.

Accountant to manage tax compliance and financial reporting for a global datacenter services provider. Responsibilities include global reporting, tax preparation, accuracy maintenance, process optimization, and financial advisory. Requires 3+ years of experience in international tax and compliance, proficiency with accounting software, strong English communication, and independent work ethic.

Lead and grow a team of engineers, delivering AI-powered procedures that guide agents through complex workflows. Manage delivery of the procedures roadmap, own delivery metrics, and collaborate with engineering leadership.

Lead end-to-end delivery of medical device projects ensuring compliance with regulatory and quality standards. Manage scope, timelines, budget, risks, and stakeholder expectations in a regulated healthcare environment. Coordinate with quality and regulatory teams to ensure adherence to industry standards and certification processes. Guide multidisciplinary teams across software, hardware, and systems engineering.

Experienced Data Center Technician needed for on-site work in Sines, Portugal. Responsibilities include hardware installations, cabling, server racking, troubleshooting, and documentation. Must have 2+ years of data center experience, strong cabling skills, and the ability to lift 50+ lbs.

Primark Retail Assistants provide customers with positive shopping experiences. They work in a dynamic environment with a focus on passion, high standards, and care.

Data Center Technician to install, configure, and maintain server and network equipment in Sines, Portugal. Requires 3+ years of experience, expert cabling skills, and troubleshooting abilities.

Critical Software seeks a visionary CTO to lead technology strategy and innovation, driving AI adoption and ensuring a position at the forefront of mission-critical software engineering. The CTO will define and lead the company's global technology vision, strategy, and roadmap, including AI transformation. This role requires 15+ years of technology leadership experience, deep expertise in software engineering, architecture, and multi-domain technology environments, and a background in B2B technology services or mission-critical software development.

Manages projects with low-to-medium complexity, leading multi-disciplinary teams from initiation to closure. Requires a Technical Engineering degree with 3 years experience or equivalent combination of education and experience.

Data Center Technician needed in Viseu, Portugal to provide on-site technical support at data center facilities. Responsibilities include remote hands support, server rack management, hardware troubleshooting, and emergency response.