Tiger Analytics is looking for experienced Machine Learning Engineers to join our fast-growing advanced analytics consulting firm. Our employees bring deep expertise in Machine Learning, Data Science, and AI. We are the trusted analytics partner for multiple Fortune 500 companies, enabling them to generate business value from data. Our business value and leadership has been recognized by various market research firms, including Forrester and Gartner.

We are looking for top-notch talent as we continue to build the best global analytics consulting team in the world. You will be responsible for:

• Providing solutions for the deployment, execution, validation, monitoring, and improvement of data science solutions
• Creating Scalable Machine Learning systems that are highly performant
• Building reusable production data pipelines for implemented machine learning models
• Writing production-quality code and libraries that can be packaged as containers, installed and deployed

You will collaborate with cross-functional teams and business partners and will have the opportunity to drive current and future strategy by leveraging your analytical skills as you ensure business value and communicate the results.

Requirements

Description

Tiger Analytics is a fast-growing advanced analytics consulting firm. Our consultants bring deep expertise in Data Science, Machine Learning and AI. We are the trusted analytics partner for several Fortune 100 companies, enabling them to generate business value from data. Our business value and leadership has been recognized by various market research firms, including Forrester and Gartner. We are looking for top-notch talent as we continue to build the best analytics global consulting team in the world.

This role will be responsible for Architecture, Designing and implementing best data practices on the Azure platform.

Requirements

METRO is one of Greece’s top employers, with over 11,500 employees. We operate My market, one of the country’s largest retail networks with 240 outlets, and are the leading company in wholesale consumer goods with 51 METRO Cash & Carry stores nationwide. As we expand our IT team, we are seeking a talented Mid/Senior System Administrator to join our dynamic environment and help shape the future of our infrastructure.

Are you a tech enthusiast with a passion for cloud technologies and innovative infrastructure?

If you thrive in a fast-paced environment and are eager to work with the latest in Azure Cloud and Microsoft Fabric, we want you in #teammetro!

Your Role & Responsibilities

As a Senior System Administrator at METRO, you will be a key technical expert, responsible for the design, administration, and evolution of our hybrid infrastructure. Your focus will include:

Tiger Analytics is one of the fastest growing advanced analytics consulting and Engineering services 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 Al, and our engineers bring innovative engineering techniques to enable scalable data platforms and data products that are insights driven. Our business value and leadership has been recognized by various market research firms, including Forrester and Gartner.

The Technology Partner is a multi-faceted leadership role and part of Tiger’s core Data & Insights Solutions practice leadership. This role will be required to bring breadth and depth of technology expertise, founded in - experience with delivering large transformation, leading innovation driven practices, consulting to and managing executive stakeholders across IT and Business.

Requirements

Details:

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 — 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 an experienced and motivated Financial Controller to join our team in Athens. This role plays a critical role in owning the company's financial planning, budgeting and forecasting process to support the executive team in effective decision making.

Role Overview

Reporting to the Financial Manager, this role is responsible for evaluating the financial performance of the company by analyzing actual results and comparing them with plans and forecasts. Also, responsible for overseeing the accounting functions of the company, including the maintenance of an adequate system of accounting records and a comprehensive set of controls. This role will be critical in finding new ways to increase accounting and financial efficiency, boost productivity, simplify processes and automate tasks.

Key Responsibilities

Financial Analysis:

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:

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 growing operations, we are looking for a highly organized and reliable Back Office Administrator to join our team at the Ritsona Plant facility. The successful candidate will report to the Plant Manager and will support the facility and staff with all day-to-day administrative operations. The role involves accurate handling of documentation, maintaining filing systems, and ensuring effective communication with internal departments to support smooth and compliant operations.

Role Overview:

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 Account Manager in Poland.

We are seeking a driven and commercially-minded Account Manager to join a global fintech team focused on transforming digital payments. In this strategic role, you’ll work with a dynamic portfolio of fast-growing clients, cultivating long-term partnerships and identifying new growth opportunities. You’ll act as both a trusted advisor and a results-oriented dealmaker, helping merchants unlock the full potential of modern payment solutions. If you enjoy working across borders, developing innovative strategies, and taking ownership of client success, this is the role for you.

Accountabilities:

Tiger Analytics is looking for experienced Machine Learning Architect to join our fast-growing advanced analytics consulting firm. Our employees bring deep expertise in Machine Learning, Data Science, and AI. We are the trusted analytics partner for multiple Fortune 500 companies, enabling them to generate business value from data. Our business value and leadership has been recognized by various market research firms, including Forrester and Gartner.

We are looking for a hands-on Engineering Lead with deep expertise in Generative AI (GenAI), Large Language Models (LLM) / Small Language Models (SLM) who can lead the design, development, and integration of AI-powered components into real-world, production-grade applications. This role demands strong engineering leadership and best practices, a practical approach to application development and system design with applied AI, fluency in modern AI tools, frameworks, cloud-native application stacks, and preferably knowledge of healthcare domain intricacies. You will lead the technical delivery of AI-powered features for a variety of horizonal and vertical healthcare use cases— all while ensuring compliance with enterprise integration standards.

Requirements

Responsibilities