Network Infrastructure Engineer - AI Data Platform

Location: Hybrid - Ashburn

Compensation: $125K - $150K

Join a lean, technical team building the critical infrastructure that delivers massive amounts of web data to companies training the world’s most powerful AI models. The client operates a vast distributed crawler, granting unique access to high-quality public web data at a global scale. Their work involves building advanced pipelines for ingesting, segmenting, and annotating billions of videos, transcripts, and audio files, directly powering dataset creation for frontier AI labs.

The client is looking for a talented Network Infrastructure Engineer with significant experience in infrastructure and network architecture design. You will be responsible for building and maintaining the robust physical and cloud infrastructure that powers their AI-driven platform. Your work will directly impact the efficiency, security, and performance of our systems at massive scale.

This role requires deep expertise across network architecture, physical deployment, cloud services, and automation (Infrastructure as Code).

Senior Full Stack Engineer - Decentralized Finance Security

Location: Remote USA - NYC preferred - (NOT PST) and Europe, but must have a 5+ hour overlap with EST timezone for this role

Remote | Full-time

Compensation: $144K - $164K

Our client provides the first automated, on-chain economic security system designed to enable crypto protocols to optimize risk management and capital efficiency while safeguarding user funds. By analyzing protocol mechanics and scenario implications through world-class custom EVM simulations, the platform provides actionable insights trusted by leading decentralized finance (DeFi) protocols to secure billions of dollars in assets.

The organization is seeking a proactive and results-driven Senior Full Stack Engineer to join the Oracle Team. Reporting directly to the Oracle Team Lead, the successful candidate will play a critical role in building data-driven dashboards and infrastructure to support risk analysis. This role requires close collaboration with research and protocol teams to deliver high-quality frontend and backend components that power essential security insights across multiple blockchains.

Key Responsibilities

About the Job

Join Excelya, where Audacity, Care, and Energy define who we are and how we work. We believe in creating bold solutions and fostering an inclusive environment where collaboration and individual growth go hand in hand.

This role is an exciting opportunity to lead the development of safety periodic reports within our dynamic and ambitious Safety team. You will contribute to high-quality pharmacovigilance services while ensuring compliance with industry regulations and standards in a stimulating professional environment.

Main 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 IT Python Software Engineer.

Responsibilities:

Tiger Analytics is an advanced analytics consulting firm. We are the trusted analytics partner for several Fortune 100 companies, enabling them to generate business value from data. Our consultants bring deep expertise in Data Science, Machine Learning, and AI. Our business value and leadership have been recognized by various market research firms, including Forrester and Gartner.

We are looking for someone with a good blend of business consulting skills and a data analytics background. If you are passionate to work on unstructured business problems that can be solved using data, we would like to talk to you.

RESPONSIBILITIES:

Mercier Consultancy MD is on the lookout for a skilled Italian Social Media Content Moderator to become an integral part of our team in Athens. In this role, you will play a vital part in managing user-generated content across a variety of social media platforms. Your primary goal will be to ensure a positive and inclusive online environment for our Italian-speaking audience while adhering to community guidelines.

Key Responsibilities

• Moderate and assess social media content in Italian, ensuring compliance with established community standards.
• Engage with users through comments and direct messages, responding in a timely and professional manner.
• Identify and report any content that violates community guidelines or exhibits inappropriate behavior.
• Monitor trends in user interaction to provide actionable insights that can enhance moderation strategies.
• Collaborate with the social media and marketing teams to optimize content strategies and improve user engagement.
• Stay informed on the latest trends and best practices in social media and content moderation.

Requirements

Join Mercier Consultancy MD as a German Client Care Consultant for our innovative online payment platform, located in the vibrant city of Athens. In this role, you will be at the forefront of ensuring our German-speaking clients receive outstanding support and guidance as they engage with our cutting-edge payment solutions. We are seeking enthusiastic individuals who are eager to make a positive impact in the world of online payments.

Key Responsibilities

• Deliver high-quality customer support to German-speaking clients via emails, phone calls, and live chats.
• Facilitate client onboarding to ensure a smooth transition to our payment platform and address any initial queries.
• Proactively identify issues and provide effective solutions to enhance the user experience.
• Educate clients on the features and best practices of using the platform.
• Maintain comprehensive records of client interactions and feedback for continuous improvement.
• Work closely with internal teams to help develop and revise support materials tailored to our clients' needs.

Requirements

Mercier Consultancy MD is seeking a skilled Czech Customer Search Engine Consultant to join our vibrant team in Athens. This role is essential for driving our clients’ success through effective search engine optimization strategies. The ideal candidate will demonstrate a strong background in digital marketing, coupled with the ability to communicate proficiently in Czech. You will work closely with clients to enhance their online visibility and ensure they achieve their marketing goals.

Key Responsibilities

• Evaluate client websites to assess search engine performance and provide actionable recommendations for improvements.
• Build and implement tailored SEO strategies that align with each client’s business objectives.
• Perform thorough keyword research and analysis to identify opportunities for ranking enhancement.
• Engage with clients in Czech, understanding their needs and offering expert guidance on SEO practices.
• Monitor and report on clients’ website metrics, making necessary adjustments to strategies based on performance data.
• Remain informed about the latest developments in SEO and digital marketing, applying best practices to client projects.

Requirements

Tiger Analytics is an advanced analytics consulting firm. We are the trusted analytics partner for several Fortune 100 companies, enabling them to generate business value from data. Our consultants bring deep expertise in Data Science, Machine Learning, and AI. Our business value and leadership have been recognized by various market research firms, including Forrester and Gartner.

We are looking for someone with a good blend of Market Access skills and a data analytics background. If you are passionate to work on unstructured business problems that can be solved using data, we would like to talk to you.

RESPONSIBILITIES:

Mercier Consultancy MD is seeking a dedicated Romanian Customer Support Travel Consultant to join our team in the vibrant city of Athens. In this role, you will assist Romanian-speaking clients in planning and booking their travel experiences, delivering exceptional customer service and travel solutions tailored to their needs.

Key Responsibilities

• Provide outstanding customer support to Romanian-speaking clients via phone, email, and chat, addressing their travel inquiries and booking needs.
• Offer expert advice on travel options, including destinations, accommodations, and travel packages.
• Create customized travel itineraries based on clients’ preferences and requirements to enhance their travel experience.
• Handle customer complaints or issues effectively, ensuring a positive resolution and high customer satisfaction.
• Document all customer interactions accurately in the CRM system to track inquiries and follow-ups.
• Stay informed about travel trends, new offerings, and best practices to provide informed recommendations to clients.

Requirements