At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Quento Technologies seeks a highly motivated and experienced Full Stack Developer.

Responsibilities:

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Quento Technologies seeks a highly motivated and experienced Back-End/API Developer.

Responsibilities:

Tiger Analytics is an advanced analytics consulting firm recognized for our deep expertise in Data Science, Machine Learning, and AI. Our partnerships with Fortune 100 companies enable us to tackle complex business challenges and drive value through innovative analytical solutions. We are currently looking for a Sr. Consultant/Manager to join our team and contribute to transformative projects.

The ideal candidate will leverage their strong understanding of banking risk and compliance to develop and validate predictive models and frameworks for strategic decision-making.

Responsibilities-

1. Work in a consulting engagements focused on leveraging Generative AI and Machine Learning to solve complex business problems in banking risk and compliance.

2. Data Analysis: Utilize advanced analytical techniques to identify trends, analyze data and provide insights into potential performance impacts.

3. Cross-functional Collaboration: Engage with internal stakeholders, including risk management, financial planning, and credit policy teams to ensure the effective implementation of forecasting models.

4. Reporting and Presentation: Prepare and present detailed reports to senior leadership, highlighting model performance, findings, and actionable insights.

Requirements

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Our high-performing, dynamic, and collaborative environment fosters professional growth at every stage.

Quento Technologies seeks a highly motivated and experienced Senior Java Backend Engineer to join our team and help us build reliable, scalable backend services. You will work with modern Java technologies, cloud-native tools, and distributed systems.

Your responsibilities will entail:

Join our clients JTI Customer Experts team and become the primary point of contact for customer requests on behalf of our client.

By partnering with our client, the international tobacco and vaping division of Japan Tobacco Inc. they work towards a shared goal: building a business that is innovative, fast-growing, sustainable, and committed to delivering the highest quality customer service. We are currently looking for Portuguese-speaking talents to support our client’s customers from their offices in Athens, Greece.

Join a team dedicated to providing an exceptional customer experience while growing your professional network, sharpening your communication skills, and adding solid international experience to your CV.

Your responsibilities:

• Serve as the main point of contact for customer requests, representing one of the world’s leading companies in the tobacco industry.
• Handle customer communication via phone, email, and chat to deliver a seamless support experience.
• Respond to inquiries about the client’s products.
• Resolve issues as they arise, addressing customer concerns professionally and efficiently.
• Aim to turn every interaction into a positive customer experience.

Requirements

Fluency in Portuguese.

Strong command of English, both written and spoken.

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

Quento Technologies seeks a highly motivated and experienced Sitecore Developer for designing, developing, and maintaining high-performance digital solutions built on Sitecore (preferably Sitecore XM). At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Our high-performing, dynamic, and collaborative environment fosters professional growth at every stage.

Your responsibilities will entail:

We are OB Streem, a leading end-to-end logistics provider delivering intelligent and innovative solutions in Southeast Europe. Our rich heritage stems from decades of expertise with ORBIT (Orphee Beinoglou International Transports) and Makios Logistics and drives our forward-thinking approach in providing excellence in service.

We believe every journey begins with a commitment—to our clients and our team. With a deep-rooted passion and a drive to redefine industry standards, we strive to create seamless logistics solutions that empower businesses and individuals alike. Our mission is to navigate the complexities and challenges of global logistics, ensuring flexibility, reliability, efficiency, and an unwavering focus on customer satisfaction.

As part of the OB Streem family, you will be contributing to maintain a legacy of excellence while being empowered to innovate, collaborate, and make a meaningful impact every day. If you share our vision of transforming logistics into an experience of trust and reliability, we invite you to embark on this exciting journey with us.

We are actively seeking an Credit Control Professional to join our offices in Elefsina.

About the Role

Excelya is seeking a skilled Biostatistician to join our dedicated team, where Audacity, Care, and Energy shape our approach to clinical research. This is a fantastic opportunity for professionals looking to contribute their statistical expertise in a collaborative environment that values innovative solutions and fosters professional growth.

As a Biostatistician, you will play a crucial role in designing and analyzing clinical trials, using statistical principles to ensure the integrity and validity of our studies. You will work closely with cross-functional teams to generate insights that drive clinical decision-making and regulatory submissions.

Key Responsibilities:

Millennium Health LLC is an accredited specialty laboratory with more than a decade of experience in medication monitoring and drug testing services, helping clinicians monitor use and misuse of prescription medications and illicit drugs. The testing is used by healthcare professionals to obtain objective information about patients’ recent use of prescription medications and/or illicit drugs and helps monitor the effectiveness of treatment plans.

The Director of Market Access is responsible for participating in the management of company goals for contractual relationships and financial achievements with payers (insurers, managed care organizations, medical groups, federal, state, and local governmental entities, and other third-party payer-related entities). The role will analyze and assess existing and prospective payer relationships relationship needs and development to support evidence-based decision-making and optimal revenue improvement and growth.

About Octopus by RTG

Octopus by RTG is the tech hiring and outsourcing arm of Robusta Technology Group, dedicated to connecting exceptional tech talent with top-tier organizations across the MENA, GCC, Europe, the US, and Canada. We specialize in building strong, long-term partnerships between skilled professionals and innovative companies. Our mission is to empower growth, innovation, and excellence by matching the right talent with the right opportunities.

We are currently hiring a Director of People & Culture who will lead a full organizational transformation — shaping the people strategy, culture, and leadership capabilities required for sustainable growth and modernization. This leader will foster a performance-driven, connected, and youthful culture across all levels, from frontline teams to senior management, while ensuring the People & Culture function delivers consistent, efficient, and measurable business impact.