Senior Data Scientist

Location:

Athens, Greece

Position:

Full-time

Job Summary:

The data science team of Offerial delivers the personalization task of the company. We are seeking an excellent Senior Data Scientist, with strong AI and machine learning skills and experience to join our team for expanding our ongoing work.

Key qualifications:

• Fluent in English
• 5y work experience
• Recent programming experience in a production environment
• Strong object oriented programming skills in JAVA
• Direct experience applying Machine Learning and Data Mining algorithms to solve complex problems of massive scale
• Working knowledge of data mining techniques, including regression analysis, clustering, decision trees, neural networks, SVM and many more
• Demonstrated experience in AI techniques, semantics, knowledge representation, and statistical analysis preferred

Additional qualifications (optional):

• Knowledge in accelerating and massively scaling various machine learning algorithms
• Demonstrated experience with relational database systems; familiarity with SQL
• Knowledge of real-time analytics
• Experience working with real-world large-scale, high-dimensional data sets
• Excellent problem solving abilities
• Analytical and critical thinking skills
• Self-starter with interest and ability to work both independently and highly collaboratively

Our offer:

• Competitive salary and Option Pool scheme
• Access to free books and resources for professional and personal development
• Opportunities to attend conferences, internal and external trainings, workshops, etc.
• Vibrant company culture, weekly team events and more!

Senior/mid Software Engineer

Location:

Athens, Greece

Position:

Full-time

Job Summary:

We are seeking a bright and capable Senior or mid-level Software Engineer to work on our core products, for architecting, deploying, and maintaining systems in a live, high-traffic environment. The candidate should have both front & back end design experience for maintaining, expanding and optimizing our platform and company site. The Software Engineer will have the ability to develop new skills, meet challenging deadlines and work on innovative products that solve problems faced by our international clients.

Key qualifications:

• Fluent in English
• A minimum of 5 years experience is required
• PHP, JAVA, HTML, CSS, Javascript, Ajax, jquery programming skills
• Strong client/server software design & architecture
• Database design and modeling
• Strong Knowledge of MySQL DB
• Good understanding of design patterns, unit testing approaches and technologies and test-driven development
• Familiarity with NoSQL solutions
• Familiarity with Agile and Scrum methodologies
• Experience with basic Linux server administration

Additional qualifications (optional):

• Familiarity with a Linux-based continuous integration environment
• Familiarity in using cloud services
• Deep database development experience, able to work with high volume data and high traffic consumption and processing
• Demonstrated ability to have completed multiple, complex technical projects

Our offer:

• Competitive salary and Option Pool scheme
• Access to free books and resources for professional and personal development
• Opportunities to attend conferences, internal and external trainings, workshops, etc.
• Vibrant company culture, weekly team events and more!

Intern

Location:

Athens, Greece

Position:

Part Time & Full Time

Duration:

Minimum 3 months in Full Time or 6 months in Part Time

Job Summary:

We are seeking to meet bright interns who wish to join our team and give their best efforts while learning new skills and improving their competences. We currently hire Interns in:

1. Software Development
2. Data Science (Algorithmic Development / Artificial Intelligence)
3. Business Development / Sales & Marketing

Key qualifications:

• Fluent in English
• Familiarity with key trends
• Strong background in the field of specialization which ever it is (i.e. software development, data science, marketing etc.)

Our offer:

• Monthly internship fee for covering daily internship expenses
• Access to free books and resources for professional and personal development
• Opportunities to attend conferences, internal and external trainings, workshops, etc.
• Vibrant company culture, weekly team events and more!