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 Senior Service Manager for the service and operations design and development. 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.

As part of our digital‑transformation agenda, we are looking for a hands‑on Business Analyst / Project Manager to join the Technology & Innovation Department. You will work across the full project lifecycle—capturing business needs, translating them into actionable plans and orchestrating delivery—to ensure technology initiatives align with strategic goals, add measurable value and comply with relevant industry best practices and standards.

Role Overview:

You will act as the bridge between business stakeholders and technical teams—defining requirements, coordinating resources, managing risks and driving continuous improvement. Expect to own multiple projects simultaneously, steering cross‑functional teams while measuring outcomes against clearly defined success criteria.

Key Responsibilities:

About Signal Ocean:

Signal Ocean is the technology arm of the Signal Group. Our primary product, The Signal Ocean Platform, enables shipping professionals to securely handle, integrate, and assess intricate collections of private and public shipping data. Driven by advanced machine learning and artificial intelligence, our technology suite provides tailored, exclusive insights that supports our clients in improving performance and efficiency. Insights are delivered over web and mobile applications, as well as through a rich set of APIs and SDKs. Our backend architecture is abstracted to modularly offer deep analytics capabilities our solutions leverage or can be directly embedded in our client’s system topologies.

About the role

As the Signal Ocean Platform continues to grow, we’re expanding our engineering team. We're looking for a Senior Full Stack Engineer with experience in React, someone who is curious, proactive, and passionate about building high-quality digital solutions. Signal’s Software Engineers work closely with data science, design, product, and business analysis professionals to develop robust solutions for the highly entrepreneurial domain of shipping.

Technology Stack

About Signal Ocean:

Signal Ocean is the technology arm of the Signal Group. Our primary product, The Signal Ocean Platform, enables shipping professionals to securely handle, integrate, and assess intricate collections of private and public shipping data. Driven by advanced machine learning and artificial intelligence, our technology suite provides tailored, exclusive insights that supports our clients in improving performance and efficiency. Insights are delivered over web and mobile applications, as well as through a rich set of APIs and SDKs. Our backend architecture is abstracted to modularly offer deep analytics capabilities our solutions leverage or can be directly embedded in our client’s system topologies.

About the role

As the Signal Ocean Platform continues to grow, we’re expanding our engineering team. We're looking for a Senior Front-End Engineer with experience in React, someone who is curious, proactive, and passionate about building high-quality digital solutions. Signal’s Software Engineers work closely with data science, design, product, and business analysis professionals to develop robust solutions for the highly entrepreneurial domain of shipping.

Technology Stack

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 skilled Front-End Developer (Angular) with a strong background in software development.

Your responsibilities will entail:

About Signal Ocean:

Signal Ocean is the technology arm of the Signal Group. Our primary product, The Signal Ocean Platform, helps shipping and commodities professionals navigate their complex decision making. Driven by advanced machine learning and artificial intelligence, our technology suite provides tailored, exclusive insights that support our clients in achieving performance and efficiency. By securely handling and combining private and public shipping data flows, and applying advanced analytics, insights are delivered over web and mobile applications, as well as through a rich set of APIs and SDKs. Our backend architecture is abstracted to modularly offer deep analytics capabilities that are leveraged in the solutions that we offer or can be directly embedded in our client’s system topologies.

About the role: 

We are looking for a Software Development Lead to take ownership of one of our product teams within the Signal Ocean SaaS web application. This team focuses on building scalable, reusable components and data-driven features, enabling users to visualize complex shipping information via charts, graphs, tables, maps, and more.

A key upcoming focus is the Next-Gen Vessel List, which integrates multiple data sources and connects with our new Supply Trend capabilities.

With more than 20 years of proven experience, QUALCO Group is a leading Fintech solutions provider, offering a wide range of analytics-driven, highly scalable enterprise software solutions in over 35 countries worldwide. Our end-to-end technology solutions cover a wide range of needs for Banking, Financial Services, Utilities, Insurance, Retail organizations, and beyond.

We are looking for a Senior Developer for the implementation and improvement of technical software functions in response to functional specifications.

Responsibilities:

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Site Reliability Engineer in Czechia.

In this role, you will join a high-performing engineering team dedicated to maintaining and scaling critical infrastructure for cloud-based applications. You’ll take ownership of building and optimizing CI/CD pipelines, ensuring system performance, uptime, and reliability. With a strong focus on automation and scalability, you will collaborate closely with developers to integrate new services and implement best practices in system observability and security. If you thrive in dynamic, fast-paced environments and are passionate about building resilient systems, this opportunity is for you.

Accountabilities:

·         Design, build, and maintain scalable infrastructure using Terraform and Terragrunt

·         Optimize and manage AWS environments for cost-efficiency, security, and availability

·         Administer and scale Kafka and Confluent Cloud for real-time data streaming

·         Deploy and maintain Redis to support caching and high-speed data processing

·         Implement monitoring and alerting with Prometheus, Grafana, Alert Manager, and OpsGenie

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for an iOS Software Engineer in the United States.

We are looking for a skilled iOS Software Engineer to help shape and build engaging mobile experiences that empower athletes, coaches, and families. You’ll be part of a product-focused team working on innovative features such as scorekeeping, stats, fan engagement, and team insights. Your role will involve hands-on coding, architectural decision-making, and collaborating with designers, product managers, and QA engineers. This is a great opportunity for an engineer passionate about sports and driven to create high-impact, user-centric mobile applications. You’ll contribute to the full development lifecycle in a dynamic, fast-moving environment.

Accountabilities:

·         Develop, test, and maintain features in a native iOS application using Swift or SwiftUI

·         Collaborate with cross-functional teams to deliver intuitive and innovative user experiences

·         Contribute to architectural discussions and help shape scalable and maintainable mobile solutions

·         Write clear, maintainable, and well-documented code

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Commercial Lead, Head of UK in the United Kingdom.

This strategic and hands-on leadership role is ideal for a commercially driven executive passionate about improving patient access to innovative therapies. As the Commercial Lead, you will be responsible for launching and expanding access to novel solid tumor treatments across the UK. You’ll work closely with key medical experts, healthcare authorities, and accredited treatment centers to build sustainable relationships and market presence. This position also involves leading commercial execution, building a local team, and driving revenue growth in alignment with business priorities.

Accountabilities:

·         Lead the adaptation and implementation of the global commercial strategy to fit the UK market

·         Build relationships with key stakeholders including medical experts, healthcare institutions, and regulatory authorities

·         Drive commercial outcomes by identifying and developing opportunities in new and existing accounts

·         Lead market access initiatives in collaboration with European Market Access leadership