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Data Scientist

Data Scientist

WorldQuant Technology Talent Network

WorldQuant

Yerevan

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Role description

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform.

WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement.

Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it.

Technology: Don’t See a Role That’s a Fit? Join Our Tech Talent Community.

Thank you for your interest in joining WorldQuant. If you would like to join our Technology team but don’t see an open position that’s the right fit for your skill set on our Careers page, please submit your resume here to join our Tech Talent Community and we’ll be in touch if you may be a fit for a future opportunity.

By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction.

Copyright © 2025 WorldQuant, LLC. All Rights Reserved.

WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

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Data Scientist

Senior Data Scientist

SoftConstruct

Yerevan

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Role description

Are you GAME to JOIN US and be our new Senior Data Scientist?

SoftConstruct is on a search for a new player to join our team.

Responsibilities

  • Develop and deploy advanced machine learning models and statistical algorithms to drive innovative AI solutions within the center
  • Collaborate with cross-functional teams to integrate AI driven insights into business strategies and products
  • Analyze complex datasets to uncover trends, patterns, and actionable insights that contribute to decision-making processes
  • Support research initiatives and pilot projects to test new AI methodologies and technologies
  • Document findings and methodologies, preparing comprehensive reports and presentations for stakeholders
  • Mentor junior team members and promote best practices in data science and AI research
  • Carry out other duties assigned by the immediate supervisor that align with the job description and comply with the labor code

Requirements

  • Advanced degree (Master’s/PhD) in Data Science, Statistics, Computer Science, Mathematics, or a related field
  • A minimum of 7 years of experience in data science or analytics, with at least 3 years focused on AI and machine learning projects
  • Extensive experience in data science, machine learning, and statistical analysis within an AI-focused environment
  • Proficiency in programming languages such as Python (and/or R) with strong hands on skills in data manipulation and model building
  • Solid understanding of deep learning frameworks (e.g.,Tensor Flow, PyTorch)and big data technolog es
  • Excellent problem solving skills, with the ability to translate complex data into actionable business insights
  • Proven ability to work collaboratively in cross functional teams and communicate technical concepts to non-technical audiences
  • Machine Learning, Statistical Analysis, Data Mining, Deep Learning, Data Visualization, Big Data Technologies, Programming (Python/R), and Model Deployment
  • Analytical Thinking, Strong Communication, Team Collaboration, Adaptability, Detail-Oriented, and a Proactive, Innovative Mindset

Do you like to learn hard, work hard and play hard?

Do you imagine better things, technologies, future?

If you answered “Yes” to at least two of these questions then we might be a great fit for you.

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

Data Scientist

CRO Specialist | DTC E-commerce | 100% Remote EU

Foxelli Group

Yerevan

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Role description

At Foxelli, we’re building more than e-commerce brands - we’re building a tribe of thoughtful humans: AI enthusiasts, curious builders, and ambitious minds who care about doing meaningful work together. Ten years in, our D2C brands reach millions and generate over $20M annually. Our focus stays simple: create products customers love and a team that actually enjoys building them.

If you love to learn, experiment, think boldly, make decisions, and build things that matter - you’ll feel at home with us.

WHY JOIN FOXELLI?
Foxelli is a place for people who think deeply, learn quickly, automate repetitive work, enjoy spending time together, and build things that matter. We work hard, joke often, and don’t take ourselves too seriously.

If you’re excited about AI, eager to learn, and want to create work that genuinely means something with people who care, you’ll feel right at home with us - no matter where you are in your career.

THE ROLE
We are looking for a
CRO Specialist
to own and grow conversion performance across one to two e-commerce brands. This role focuses on running structured experiments, improving conversion rate, increasing AOV, and driving overall profitability. You will lead optimization efforts while working with a dedicated team of designers, developers, and web designers who support execution.

Responsibilities

  • Own conversion rate optimization for 1–2 e-commerce brands
  • Plan, prioritize, and run split tests across key pages and funnels
  • Drive continuous improvement in conversion rate, AOV, and overall profitability
  • Analyze user behavior, funnel data, and test results to identify opportunities
  • Build clear test hypotheses and maintain a structured testing roadmap
  • Work closely with designers, developers, and web designers to execute tests
  • Monitor experiment performance and turn insights into next actions
  • Share learnings and recommendations with stakeholders

Skills & Experience

  • Proven experience running A/B or split tests in e-commerce
  • Strong understanding of CRO metrics, AOV, and profitability drivers
  • Comfortable working with data, analytics, and experiment results
  • Experience collaborating with design and development teams
  • Ability to take ownership and make decisions based on performance outcomes
  • Strong communication skills and clear thinking

THE RECRUITMENT PROCESS

  • Apply - A simple form that helps us know who’s stepping into our world.
  • Ribbon AI Interview - Ribbon is a short, guided video step that helps us understand your thinking style in a calm, private space
  • Test task - A short test task to give you an idea of the real challenges you'd work with in the position.
  • Interview - A conversation with your manager to feel the work chemistry, get to know each other, and explore what we could build together

FIXED SERVICE FEE
2,000 - 3,000 euros after taxes depending on your skills, competencies, and experience.

  • We’re open to discussing your expectations based on your skills, competencies, and experience.

Perks & Benefits

  • Full flexibility with your schedule in a fully remote setting, while Apploye ensures transparency and fairness.
  • Complimentary gym memberships and company-sponsored outdoor adventures for your strength and to keep your physical well-being in check.
  • A personal development budget is at your disposal for your personal and professional growth to ensure you keep growing continuously.
  • Generous paid time off, including parental leave and vacation days, to recharge and rejuvenate and ensure you’re well-rested.
  • A budget for your home office setup so you’re comfortable working how you like and where you like.
  • Strong company culture and a network of unique individuals that celebrate you.

ELIGIBILITY & LOCATION REQUIREMENTS
❕This role is 100% remote.

  • Our tribe works primarily in the Eastern European Time Zone (EET - UTC+2/UTC+3). We also use Revolut for payments, so we are open to hiring candidates in countries where Revolut payments are supported.
  • For full-time roles, we ask that you’re available for at least 5 hours during typical EET working hours - it keeps collaboration smooth and communication easy.
  • (This doesn’t apply to part-time roles.)

This is a saved copy of a posting published elsewhere. Postings get taken down without notice — check the employer's site before applying. mentors.coach is not the hiring party.

That is every opening in this category and country

WorldQuant Technology Talent NetworkWorldQuant · Armenia

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