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. With operations across six core 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 growing operations, we are looking for a reliable and organized Junior Back Office Secretary to support the administrative and reception functions at our Group headquarters in Piraeus. This role is ideal for someone at an early stage in their career who is looking to build experience in a corporate environment.

Role Overview

The Junior Back Office Secretary supports the smooth day-to-day operation of the headquarters by assisting with communication, administrative tasks, and visitor coordination. The role requires attention to detail, a positive attitude, and a willingness to learn and grow within a professional setting.

Key Responsibilities

1. Communication & Call Management

Location: Remote - Global Remote - preference for EU based candidates

Remote | Full-time

Compensation: $80K - $120K

We are hiring on behalf of our client, a pioneer in the intersection of artificial intelligence and decentralized finance, is seeking a Strategic Account Executive for Institutional DeFi. This organization provides a proactive, AI-driven analytics platform designed specifically for institutional participants. The platform empowers non-technical users in the financial sector to monitor on-chain data, track fees, and detect operational anomalies in real-time using deterministic AI and natural-language querying.

The successful candidate will serve as the critical bridge between Traditional Finance (TradFi) and Decentralized Finance (DeFi). This role is responsible for bringing institutional capital—including asset managers, family offices, hedge funds, and tier-one banks—into the decentralized ecosystem. The ideal candidate understands the strict compliance and risk frameworks of legacy finance while possessing the technical fluency to demonstrate why DeFi represents the future of global market infrastructure.

Key Responsibilities

Mercier Consultancy MD is thrilled to offer a remote opportunity for a Dutch Speaking Customer Advisor specializing in Smart Home Appliances, allowing you to work from anywhere in Greece. If you are passionate about cutting-edge technology and enjoy providing exceptional customer service, this role is perfect for you!

Key Responsibilities

• Provide high-quality customer support to Dutch-speaking clients regarding smart home appliances through various channels including phone, email, and chat.
• Assist customers with product inquiries, installation guidance, troubleshooting, and service requests.
• Resolve customer issues and complaints efficiently to ensure satisfaction and retention.
• Maintain meticulous documentation of customer interactions in our CRM system.
• Collaborate with product teams to relay customer feedback and contribute to service improvements.
• Stay updated about the latest smart home technology trends and product offerings to provide informed support.

Requirements

Mercier Consultancy MD is excited to announce an opportunity for a German Customer Support Representative specializing in AI technology. This position is based in Greece, and we offer a fully paid relocation package, making it an excellent opportunity for those looking to advance their careers in a dynamic and rapidly-evolving field.

Key Responsibilities

• Provide exceptional customer support to German-speaking clients in the AI technology sector via phone, email, and chat.
• Address inquiries regarding product features, functionalities, and usage to enhance customer understanding and satisfaction.
• Resolve technical issues and customer complaints efficiently, ensuring a high level of client satisfaction.
• Document all customer interactions and technical issues accurately in our CRM system for continuous improvement.
• Collaborate with product and engineering teams to relay customer feedback and contribute to product improvements.
• Stay informed about the latest developments in AI technology and company offerings to provide knowledgeable assistance.

Requirements

Mercier Consultancy MD is excited to announce an opening for a Norwegian Speaking Online Store Advisor in Sofia, Bulgaria, with relocation support provided! We are looking for enthusiastic individuals who are fluent in Norwegian and passionate about providing excellent customer support in the e-commerce space. In this role, you will assist customers navigating our online store, ensuring a seamless shopping experience.

Key Responsibilities

• Assist customers in Norwegian via email, chat, and phone, providing exceptional support for their online shopping inquiries.
• Guide customers through the online store, helping them find products and resolve any issues they may encounter.
• Document customer interactions and maintain detailed records in our CRM system for follow-up and analysis.
• Collaborate with team members to continuously improve the online shopping experience and customer satisfaction.
• Gather and relay customer feedback to help enhance service offerings and product selections.
• Stay updated on product knowledge and industry trends to assist customers effectively.

Requirements

Mercier Consultancy MD is thrilled to present a fantastic opportunity for Spanish Speaking Customer Service Representatives at a leading AI & Technology Company, based in Greece. This role is ideal for tech-savvy individuals who are passionate about artificial intelligence and dedicated to providing exceptional customer support. As a representative, you will assist customers in Spanish, helping them with inquiries related to AI products and technologies.

Key Responsibilities

• Manage customer inquiries regarding AI solutions, technology products, and account management via phone, email, and chat in Spanish.
• Provide clear and comprehensive guidance on product features, troubleshooting, and user support.
• Assist customers with onboarding processes and ensure a smooth experience with the technology.
• Resolve customer complaints and technical issues promptly, ensuring high levels of satisfaction.
• Document all customer interactions and resolutions in the CRM system for record-keeping.
• Collaborate with product development teams to relay customer feedback and enhance service delivery.
• Stay updated on AI trends and product updates to provide informed assistance to customers.

Requirements

Mercier Consultancy MD is looking for a German Speaking Platform Support Specialist to join our team, working in the beautiful setting of Greece! In this exciting role, you will be responsible for assisting our German-speaking clients who utilize our online marketplace. Your expertise will help customers navigate the platform effectively, ensuring they have a positive experience.

Key Responsibilities

• Provide exceptional customer support to German-speaking users of our online marketplace via email, chat, and other digital communication channels.
• Assist clients with inquiries regarding platform features, account management, and troubleshooting issues.
• Guide customers through the process of using the marketplace, ensuring they receive the necessary support to maximize their experience.
• Document issues and interactions in our support system for quality assurance and reporting purposes.
• Collaborate with the product team to relay customer feedback and suggest improvements to enhance user experience.
• Stay informed about marketplace updates, policies, and industry trends to provide accurate information to clients.

Requirements

Mercier Consultancy MD is thrilled to present an exciting opportunity for German Speaking Customer Service Representatives for a Digital Marketing Platform with the chance to work in enchanting Greece. This role is tailored for individuals who are passionate about digital marketing and customer support. As a representative, you will assist clients in navigating the platform, addressing their inquiries, and ensuring they maximize their digital marketing efforts, all while communicating effectively in German.

Key Responsibilities

• Handle customer inquiries regarding the digital marketing platform, including features, pricing, and troubleshooting via phone, email, and chat in German.
• Provide comprehensive guidance to customers on optimizing their use of the platform.
• Assist in onboarding new clients and ensuring they understand platform functionalities.
• Resolve customer complaints and technical issues promptly, maintaining a high level of customer satisfaction.
• Document all customer interactions accurately in the CRM system.
• Collaborate with product and technical teams to relay customer feedback and suggest improvements.
• Stay updated on digital marketing trends and platform updates to enhance customer interactions.

Requirements

Founding Product Engineer

Location: San Francisco, CA (In-person) Employment Type: Full-time

Compensation: $130K - $170K / 0.5% - 1.5%

Build the Engineering Foundation of In-Person Connection We are an AI-powered platform revolutionizing how companies plan corporate events—from high-stakes executive offsites to global company-wide conferences. Our software automates the logistics of venue sourcing and vendor negotiations, making it seamless for teams at companies like Google and Amazon to create meaningful moments in real life.

The Role As a Founding Product Engineer, you won’t just be writing code; you will be shaping the very core of our product and engineering culture. You will work at the intersection of complex backend logic and polished, high-end frontend design. This is a role for an engineer who has strong product intuition and enjoys the "zero-to-one" journey of building features that large enterprise customers rely on.

What You’ll Do:

Founding Engineer

Location: San Francisco, CA (In-person) Employment Type: Full-time

Compensation: $130,000 - $170,000

Architecting the Future of In-Person Connection We are an AI-powered platform transforming the way companies plan corporate events—from high-stakes executive retreats to global conferences. Our software automates the logistics of venue sourcing and vendor negotiations, making it faster and easier for teams at companies like Google and Amazon to meet up in real life. We are on a mission to make it easier for teams to create meaningful moments together, and we are looking for a Founding Engineer to help build that foundation.

The Role As a Founding Engineer, you will be a cornerstone of our technical team. You won’t just be executing on tickets; you will be making key technical decisions, influencing product direction, and shaping our engineering culture from day one. This is a "zero-to-one" opportunity for someone who loves building full-stack products and wants to see their work have a direct impact on customers.

What You’ll Do: