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 AI/GenAI - ML Engineer for build and maintain scalable and efficient machine learning pipelines. 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:

Position Overview:

The Head of Engineering focuses on backend excellence, ensuring the implementation of high-end engineered solutions and serves as the principal technical authority on all backend engineering matters.

Requirements

Key Responsibilities

·      Lead the backend engineering team and establish technical direction

·      Define and implement backend architecture and best practices

·      Drive adoption of modern technologies (Node.js, MongoDB, Redis, AI)

·      Establish scalability, performance, and reliability standards

·      Review and approve critical backend design decisions

·      Mentor and develop backend engineering talent

·      Collaborate with other technical leaders to ensure end-to-end integration

·      Research and evaluate new backend technologies and approaches

Required Skills & Experience

·      8+ years of backend development experience

·      4+ years in a backend leadership role

·      Deep expertise in Node.js, MongoDB, Redis, and other backend technologies

·      Experience with applied AI/ML in production systems

·      Strong understanding of scalability, performance, and reliability engineering

·      Track record of building high-performance backend systems

·      Bachelor's degree in Computer Science or related field; Master's preferred

Azumo is looking for a highly motivated Technical Leader to develop and enhance high-performing and scalable software solutions in Python, .NET, Machine Learning Engineering, Data Science, Data Engineering, JavaScript, and Java, among other technological challenges.

We will only be considering candidates based in Latin America, as most of our engineers are based there.

This position will give you the opportunity to collaborate with a growing team and bright engineering minds in software development, data, and AI. You will enjoy the role if you love designing and developing scalable, high-performance software solutions using Python, .NET, Java, JavaScript, and modern data technologies, and connecting applications to modern cloud-based technologies.

Technical leaders take charge of technical teams. They typically ensure the smooth functioning of technical operations, monitor and evaluate staff progress, assist with training and recruitment, set goals, and ensure overall client satisfaction.

Responsibilities:

Ready to drive seamless operations and deliver outstanding service to our customers? 🚀

We are currently looking for an Online Exams & Customer Experience (OECX) Team Leader to join our team in Athens, Greece and provide top-tier support while ensuring exam integrity.

As a key part of our agile team, you'll enhance the efficiency and excellence of PeopleCert’s global certification services.

Join us and make an impact!

As an Online Exams & Customer Experience Team Leader your tasks will include the following:

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 AI/GenAI - ML Engineer for build and maintain scalable and efficient machine learning pipelines. 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:

Antipollution, a member of Vasileiadis Group of Companies (V Group), is a leading provider of environmental and waste management solutions across the Eastern Mediterranean, Egypt, and the Balkans. Operating in six main business pillars, including Port Reception Facilities, Emergency Response Services, Decontamination Services, Renewable Energy, Alternative Fuel Production from Waste, and Technology, we are committed to sustainability, innovation, and operational excellence.

Role Overview:

We are seeking an experienced Project Manager to lead the dismantling of industrial facilities within a high-demand, safety-critical environment. The selected candidate will be responsible for the end-to-end planning, execution, and delivery of the project, ensuring that all activities are performed in accordance with the project scope, timeline, budget, and safety standards.

The Project Manager will be located in Athens and will coordinate multidisciplinary teams, manage subcontractors, and serve as the key liaison between the client, the engineering teams, and company leadership. This role requires a strong technical background, excellent organizational skills, and hands-on experience in dismantling, decommissioning, or heavy industrial projects

Key Responsibilities:

1.    Project Planning and Management:

Who we are

Robusta Technology Group (RTG) is a key driver of digital transformation by providing a holistic tech ecosystem. RTG works with its local and international partners to help build digital customer experiences, establish remote engineering hubs, and build ventures across multiple industries and domains. In this pursuit, RTG serves as a catalyst for impact and growth through events, spaces, and content focused on creating impact and growth across the different interactions. 

Robusta is a tech agency working with a diverse client base across different sectors & industries on implementing digital transformation programs. Engagements are typically focused on the digitization of existing operations & processes and/or activation of digital customer engagement channels. With a team of 100+ tech and market consultants, robusta maintains an impactful footprint across EMEA and engages with its clients through its two key operations hubs in Egypt and Germany. 

Job Overview

We are looking for a Senior Frontend Engineer with deep expertise in modern frontend technologies, strong problem-solving abilities, and a passion for building high-quality, scalable applications. This role involves mentoring developers, collaborating with UI/UX designers, optimizing performance, and ensuring best practices in frontend development.

Responsibilities

Are you interested in working with a leading education technology player, the global leader in the assessment and certification of professional skills industry with presence in more than 200 countries worldwide? If so, this is the chance to apply now! 📥

PeopleCert is looking for a visionary Sitecore Team Leader to drive the re-engineering of our digital platforms.

This role combines hands-on Sitecore expertise with strategic leadership—guiding a development team to deliver scalable, high-performance solutions. You'll lead end-to-end architecture, optimize digital customer journeys, integrate with enterprise systems, and ensure alignment with business goals. Ideal for a tech leader who thrives on innovation, quality, and impactful digital transformation.

As a Sitecore Team Leader your tasks will be the following:

Role profile – Microservices Solution Architect

A Microservices Solution Architect designs and implements solutions using microservices architecture, ensuring they meet business needs and adhere to technical standards. They collaborate with teams, provide technical guidance, and ensure robust, scalable architectures.

Duties and Responsibilities

Architect, design, and implement microservices-based solutions that align with business requirements and technical standards. 

Provide technical leadership and mentorship to development teams, ensuring proper implementation of designs. 

Work with product owners, business analysts, and other cross-functional teams to understand requirements and deliver solutions. 

Conduct architectural assessments, develop strategies, and create roadmaps for digital programs. 

Proactively identify and resolve architectural challenges, ensuring the system is robust and scalable. 

Design solutions for high performance, throughput, and scalability, considering factors like memory and in-memory tools. 

Ensure the security of microservices and the overall system, considering factors like authentication and authorization. 

Required Skills

A minimum of 8 to 10 years of experience and Deep understanding of microservices principles, patterns, and best practices. 

Proficiency in languages like Java, Spring Boot, or Node.js. 

Are you interested in working with a leading education technology player, the global leader in the assessment and certification of professional skills industry with presence in more than 200 countries worldwide? If so, this is the chance to apply now! 📥

PeopleCert is looking for a visionary Sitecore Team Leader to drive the re-engineering of our digital platforms.

This role combines hands-on Sitecore expertise with strategic leadership—guiding a development team to deliver scalable, high-performance solutions. You'll lead end-to-end architecture, optimize digital customer journeys, integrate with enterprise systems, and ensure alignment with business goals. Ideal for a tech leader who thrives on innovation, quality, and impactful digital transformation.

As a Sitecore Team Leader your tasks will be the following: