49 English-speaking jobs in Leiria District

Bioreactor Technician to operate and maintain fermentation bioreactors, producing bacterial and fungal inocula. Responsibilities include executing inoculations, monitoring fermentation parameters, and supporting downstream processing. Requires 4+ years of hands-on experience operating fermenters and a BSc or MSc in a related field.

Microalgae Production Specialist to manage daily operations of microalgae cultivation systems, including protocol optimization, culture health monitoring, and performance issue diagnosis.

Industrial Controller with 5+ years of experience in manufacturing environments. Expertise in cost control, operational performance analysis, and business support for strategic decision-making using percentage of completion.

Senior Software Engineer to build production software systems with a focus on AI and ML. Requires 5+ years of experience, 2+ years in production AI/ML, and deep understanding of modern AI concepts. Strong engineering fundamentals (Python or TypeScript/Node.js) and experience leading technical decisions. Proven ability to design, own, and operate systems under real-world constraints.

Develop high-performing firmware for embedded systems using microcontrollers, sensors, and interface circuits. Collaborate with hardware engineering and multidisciplinary teams.

Software Engineer will build LLM-based applications, agentic workflows, and AI-powered features. Responsibilities include implementing retrieval pipelines, contributing to evaluation and monitoring practices, and collaborating with stakeholders. Requires 2+ years of experience building production software systems with exposure to AI or ML-driven features, a working understanding of modern AI concepts, and solid engineering fundamentals (Python and/or TypeScript/Node.js).

Lead the design and implementation of AI-powered systems, including agentic pipelines, LLM applications, and workflows. Define evaluation frameworks and feedback loops for AI systems in production. Make architectural decisions on AI system design and communicate them to stakeholders. Identify AI opportunities in client environments and lead their execution. Integrate modern AI capabilities into existing architectures. Set the bar for engineering practice on the team, including code quality, observability, and responsible AI deployment.

Data Engineer will design and implement data-driven solutions, translating business needs into scalable data warehouse solutions. Collaborate with a team to develop data pipelines and warehouse architectures, leveraging Databricks and cloud environments. Requires 2+ years of experience, strong SQL and Python skills, and fluency in English.

TEKEVER seeks a Safety Engineer to conduct safety assessments, define certification programs, and ensure products meet industry safety standards. The role involves collaborating with design and engineering teams to mitigate hazards and align with airworthiness processes.

Full Stack Senior/Lead Engineer to design, develop, and implement new features for web and mobile applications. Requires 5+ years of experience building scalable systems with ReactJS, NodeJS, and React Native.

Product Integrity Manager will own the product integrity roadmap for a TEKEVER platform, defining and prioritizing the backlog for quality and compliance. Responsibilities include defining safety requirements, working with the Airworthiness team, and ensuring products meet certification standards. Requires 5+ years in aviation/aerospace safety engineering or airworthiness, experience as a product owner in a certified aerospace environment, and familiarity with military airworthiness standards.

Manage end-to-end customer interactions (phone, email, chat) related to online orders. Handle delivery tracking, returns, refunds, payment queries, and shipping investigations. Collaborate with couriers, financial institutions, and internal teams.

Data Engineer (DBT) to design, implement, and manage data migration projects. Requires 3+ years of experience, advanced dbt skills, infrastructure-as-code experience (ideally Terraform), strong SQL skills, and AWS familiarity. Fluent English and communication skills are essential.

Intermedia seeks a Talent Partner to focus on technical recruiting in Portugal. This role involves full-cycle recruiting for engineering, cloud infrastructure, security, DevOps, product, and AI-adjacent disciplines. The ideal candidate will have 3-4 years of technical recruiting experience, a strong track record of success, and experience recruiting for AI-driven organizations.

Software Engineer (Fullstack) will work on full-stack projects with a team of software architects, data strategists, and cloud experts. Must have at least 3 years of experience and a degree in software engineering or equivalent.

Cloud Platform Engineer will own and evolve OpenStack-based private clouds, focusing on reliability, upgrades, automation, and infrastructure problem solving. Requires 3+ years of experience with OpenStack in production, strong Linux administration skills, and experience with virtualization, networking, and infrastructure automation (Ansible required).

Senior Software Engineer with 5+ years of experience in Ruby on Rails. Must be a fast learner with a degree in software engineering or equivalent experience. Strong English communication skills required.

Senior DevOps Engineer to design, implement, and optimize cloud strategies, data strategies, software architecture, and modern DevOps practices. Requires 5+ years of experience in DevOps, cloud technologies, and development in cloud-native environments.

DevOps Engineer will design, implement, and optimize cloud strategies, data strategies, software architecture, and modern DevOps practices. Experience with cloud providers (AWS, Azure, GCP), containers, automation tools (Terraform, Ansible), and scripting (Python, Bash) is required.

Senior Microsoft Developer needed for Leiria office. Develop and maintain APIs, services, and integrations using Microsoft technologies (Azure, .NET, Power Platform, M365). Implement automations and workflows. Collaborate with teams to deliver integrated solutions. 5+ years of development experience required. Familiarity with AI tools a plus.