Senior Research Engineer

Amadeus; Lisboa; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Hybrid working model

Job summary

Amadeus is seeking a Senior Research Engineer to advance computer vision, ML and biometric tech from research to production. You will lead applied research on face recognition and biometric capture pipelines, guiding a largely remote team across Lisbon and Porto while delivering robust AI solutions for travel tech.

The ideal candidate has 5+ years in CV/ML, a PhD preferred, strong Python and model-training skills, and a proven track record of shipping production-ready research.

Qualifications

• 5+ years of experience in computer vision or related fields.
• PhD preferred in computer vision or related field.
• Strong Python skills and hands-on model training experience.
• Deep learning for image-based tasks.
• Willingness to mentor and collaborate across teams.

Responsibilities

• Define the applied-research strategy for face recognition, image quality, anti-spoofing and biometric capture pipelines.
• Set best practices from data acquisition, annotation and dataset governance through to model training, deployment, monitoring and retirement.
• Ensure rigor, fairness and compliance with EU AI Act, GDPR, ICAO, ISO and NIST standards while assessing accuracy, robustness, bias, security and privacy.
• Influence product and technology roadmaps, collaborate with cross-functional teams, resolve technical challenges and SDK support requests, contribute to European projects.
• Generate patents, publications and trade secrets, and mentor the next generation of researchers.

Skills

Deep learning

Python

Computer vision

Machine learning

C#

Education

PhD in computer vision

Tools

C#

Software engineering

Job description

Senior Research Engineer# Careers## Senior Research EngineerApply: Hybrid: Lisbon - Carnaxide: Porto (VB): Full time: Posted Today: End Date: November 23, 2026 (20 days left to apply): R37970**Job Title**Senior Research Engineer**Summary** Join Amadeus, a global leader in travel technology, and help shape the future of computer vision and digital identity solutions. As a Senior Research Scientist, you will bring advanced computer vision, machine learning and biometric technologies from research to production, powering products like Seamless Travel used by travelers worldwide. You will set the scientific direction for our applied-research roadmap, guide a collaborative, largely remote team across Lisbon and Porto/Gaia, and deliver robust, scalable and responsible AI solutions that make travel simpler, safer and more secure. **Key Responsibilities:** * Define the applied-research strategy for face recognition, image quality, anti-spoofing and innovative biometric capture pipelines* Set best practices from data acquisition, annotation and dataset governance through to model training, deployment, monitoring and retirement* Ensure rigor, fairness and compliance with the EU AI Act, GDPR, ICAO, ISO and NIST standards, while continuously assessing accuracy, robustness, bias, security and privacy* Influence product and technology roadmaps, collaborate with teams such as Device Management and Services, resolve complex technical challenges and escalated SDK support requests, and contribute to European projects* Ensure code and algorithms follow best practices for security, governance and software lifecycle management* Generate patents, publications and trade secrets, and mentor the next generation of researchers **About The Ideal Candidate:** * 5+ years of experience in computer vision, machine learning or related fields, in industry or public research institutions;* A proven track record of delivering innovative research that has become production-ready solutions;* Deep expertise in deep learning for image-based tasks, with strong Python skills and hands-on model training experience;* Scientific credentials: a PhD in computer vision or a related field is preferred, and publications or academic research experience are valued;* Adaptable and independent, comfortable with ambiguity and working across different tools, machines and technologies, with strong communication and a passion for mentoring;* Nice to have: biometrics experience (internal training is provided), plus software engineering and C# skills. **What We Can Offer You:*** A complete rewards offer - Amadeus provides attractive remuneration packages, covering all essential components of a competitive reward offer.* A truly global DNA - Everything at Amadeus is global, from our people to our business, which translates into our footprint, processes, and culture.* Great opportunities to learn - Learning happens all the time and in many ways at Amadeus, through on-the-job training, formal learning activities, and day-to-day interactions with colleagues.* A caring environment - Amadeus fosters a caring environment, nurturing both a fulfilling career and personal and family life. We care about our employees and strive to provide a supportive work environment.* A hybrid working model - We want our employees to do their best work, however the hybrid model works best for them.* A diverse and inclusive community - We are committed to leveraging our uniquely diverse population to drive innovation, creativity, and collaboration across our organization.* A Reliable Company - Trust and reliability are fundamental values that drive our actions and shape long-lasting relationships with our customers, partners, and employees.* A critical mission and purpose - At Amadeus, you will be powering the future of travel and pursuing a critical mission and extraordinary purpose.**Diversity & Inclusion** Amadeus aspires to be a leader in Diversity and Inclusion in the tech industry, enabling every employee to reach their full potential by fostering a culture of belonging and fair treatment, attracting the best talent from all backgrounds, and as a role model for an inclusive employee experience. Amadeus is an equal opportunity employer and committed to an accessible recruitment process. All qualified applicants will receive consideration for employment without regard to gender, race, ethnicity, sexual orientation, age, beliefs, disability or any other characteristics protected by law.**Be aware of recruitment scams** Amadeus Group never charges fees, requests payment, or asks for financial information during recruitment. All legitimate opportunities are communicated solely through official Amadeus channels, including our careers website. Any payment request or outreach via unofficial platforms (e.g., WhatsApp, Telegram) should be treated as fraudulent.### About UsWe are Amadeus and we make travel work better for everyone, everywhere. As part of our global team of 20,000+ passionate team members across 100+ locations, you’ll join a community united by a love for travel and technology. We’re not just shaping the future of travel; we’re using it as a force for good, enriching lives and supporting our planet. Here, you’ll be free to innovate and grow with driven colleagues.