Live · 3,616 open AI roles

Data Science Jobs

High-signal AI engineering roles, refreshed daily across infra, agents, ML, and product teams.

Updated daily Verified employers Remote · USA · EMEA

Explore AI roles · Updated daily

Search curated engineering roles across AI infrastructure, agents, machine learning, and product teams.

Keyboard friendly Save and share roles

A small piece of paper with numbers that have the power to change a life forever! Okay... let's replace the paper wit...

Data Science Ai

$500k* · Senior Fully remote

Permanent Experienced Professionals Data & AI ID 349270-en_US At Capgemini, you’ll have the opportunity to shape your...

Remote Ai Data Science Generative Ai

$349k* · Senior Fully remote

Data Scientist (m/f/x) Location: Germany or UK (Remote) Who You’ll Work For: At Makersite, we're pioneering the futur...

Fulltime Remote Data Science Ai

Fully remote

Pay found in job post Retrieved from the description. Base pay range $40.00/hr - $45.00/hr

Remote Data Science Ai

Fully remote

We have exciting Trainee Data Scientist opportunities in the eCommerce Data team at NEXT! Based from NEXT Head Office...

Fulltime Remote Machine Learning Data Science

$35k* · Senior Fully remote

Data Scientist REMOTE (located in the Central USA) Salary: $90-130k This opportunity is with an innovative online sub...

Fulltime Remote Data Science Ai

$90k - $130k · Senior Fully remote

Pay found in job post Retrieved from the description. Base pay range $60,000.00/yr - $150,000.00/yr

Data Science Ai

$60k* · Senior Fully remote

We Are Hiring: Data Scientist (Fresher / Entry-Level | 0–3 Years) We are looking for enthusiastic fresh graduates who...

Fulltime Remote Machine Learning Data Science

Fully remote

Pay found in job post Retrieved from the description. Base pay range $145,000.00/yr - $175,000.00/yr

Remote Data Science Ai

$145k* · Senior Fully remote

Department: Data Science Reports to: Head of Data Science Location: Remote, but we will be strongly weighting applica...

Fulltime Remote Machine Learning Data Science

$90k - $130k · Senior Fully remote

We’re working with a digital client looking to bring on an experienced Data Scientist to support applied analytics an...

Contract Remote Machine Learning Data Science

Fully remote

Data ScientistWorkplace: Remote (preference for candidates located in the National Capital Region - DMV)Clearance Req...

Remote Data Science Ai

$12k* · Senior Fully remote

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most ope...

Data Science Ai

$401k* · Senior Fully remote

Our goal is to help every recent graduate worldwide find a job that aligns with their ambitions: join us to make the ...

Fulltime Remote Ai Data Science

$90k* · Senior Fully remote

Data Scientist – Environmental Resilience Databank (KSEF) Company: Kentucky Science and Technology Corporation (KSTC)...

Remote Data Science Ai

Fully remote

Data Scientist About KAPS Solutions: KAPS Solutions is a leading small business provider of business consulting servi...

Fulltime Contract Remote Data Science

$120k - $150k · Senior Fully remote

Title: Data Scientists / Statisticians Location: Remote Duration Long Term Experience: 8 Years NOTE: This position is...

Contract Remote Data Science Ai

$104k - $114k · Senior Fully remote

About Us Trusted Media Brands (TMB) is a community-driven entertainment company that engages more than 250 million co...

Fulltime Remote Data Science Ai

Fully remote

Pay found in job post Retrieved from the description. Base pay range $120,000.00/yr - $220,000.00/yr

Data Science Ai

$120k* · Senior Fully remote

Requisition ID: 98728 Job Category: Digital Location: Katowice, Slaskie, Poland Join a company that is passionately c...

Ai Data Science

$98k* · Senior Fully remote

Company Description We are seeking a technically skilled and passionate Senior-level Data Scientist with expertise in...

Fulltime Remote Machine Learning Data Science

Fully remote

Darauf darfst du dich freuen Entwicklung, Training und Optimierung von KI‑ und ML‑Modellen für Features wie Content‑M...

Fulltime Machine Learning Data Science Ai

Fully remote

Pay found in job post Retrieved from the description. Base pay range $140,000.00/yr - $190,000.00/yr

Data Science Ai

$140k* · Senior Fully remote

3-6 Months Contract to hire 100% Remote Current System Architecture: Front-end: Streamlit application. Core: AWS Bedr...

Contract Remote Ai Ai Engineer

Fully remote

Shape the Future with Us. At Lubrizol, we’re bringing to life the chemistry behind clean water, efficient transportat...

Fulltime Machine Learning Data Science Ai

Fully remote

Selected role

Senior Data Scientist - - Remote (based in Romania)

Next Lotto GmbH București, IF, RO

$500k Senior Full-time

A small piece of paper with numbers that have the power to change a life forever! Okay... let's replace the paper with an app and one person with 500,000+ monthly users. This is our business!

Your Mission

As Senior Data Scientist (m/f/d) - Build decisioning and optimization models that measurably improve how we allocate budgets, choose placements, prioritize experiments, and personalize user communication - while meeting production-grade engineering standards (reliable pipelines, monitoring, and safe deployment). This role exists to turn data into automated or semi-automated actions across marketing and adjacent business functions.

Your Tasks & Responsibilities

Build prediction models (e.g., conversion/CPA forecasts, propensity/LTV, churn risk, creative or placement performance signals) with strong validation and calibration.
Build decision policies: rules + constrained optimization (and bandits where appropriate) for allocation, placements, pacing, creative rotation, and personalization.
Design and analyze experiments/incrementality tests to validate models and policies (not just offline metrics).
Productionize with “MLE-quality”: reproducible pipelines, versioning, monitoring, alerting, and safe rollback; partner closely with Engineering/Data.
Translate outputs into decision-ready guidance and clear trade-offs (expected impact, uncertainty, constraints).
Maintain concise documentation of models/policies, data dependencies, and decision logic.

Your Goals in This Role

Within 1 month: Deliver a first working “Decisioning MVP” (one high-impact optimization use case) that produces actionable recommendations on a weekly cadence, with documented assumptions and evaluation.
Within 2 months: Have 2 decision models/rule systems running in production-like operation (scheduled, monitored, versioned), influencing real decisions (budget/placement/creative/personalization).
Within 3–4 months: Launch a personalization or allocation model that is validated via experimentation (holdout/A-B) and shows measurable lift vs. baseline policy.
Within 6 months: Operate a repeatable pipeline for continuous learning (re-training/refresh + monitoring + guardrails) and ship at least 4 high-impact decisioning/optimization improvements used by teams.

Your Key Competencies

Must-have

Strong applied ML + statistics (modeling, evaluation, calibration, leakage prevention, uncertainty-aware thinking).
Experience building decisioning/optimization (constraints, policies, experimentation-driven iteration; bandits a plus).
Solid engineering fundamentals: clean code, testing mindset, reproducible pipelines, monitoring/alerting, and secure handling of data/secrets.
Strong data skills: SQL + Python, feature engineering, data QA, and working with warehouses/lakes.
Ability to run end-to-end delivery: problem framing model/policy validation rollout measurement.

Nice-to-have

Ads/marketing domain (DSPs/walled gardens, attribution/MMP concepts) and/or personalization (CRM/push).
Causal inference / uplift modeling experience.

Your Soft Skills

High ownership: ships, measures, iterates—doesn’t stop at “analysis done”.
Strong stakeholder communication: explains trade-offs, uncertainty, and rollout risks clearly.
Pragmatic prioritization under ambiguity; focuses on highest ROI levers first.
Calm, structured execution (production-quality over “clever hacks”).
Collaborative mindset with Engineering/Data/Marketing/Finance.

Your Impact in This Role

Higher ROI and fewer wrong moves through evidence-based allocation and optimization.
Faster learning cycles via experimentation-backed model iteration.
Reduced manual decision work through reliable decisioning systems and guardrails.
A scalable foundation for personalization and automation beyond marketing.

Your Background – Education & Experience

Masters Degree in Computer Science, Data Science, Statistics, Mathematics, Econometrics, or Business Informatics (or equivalent proven skill).
5–10+ years experience in Data Science / Applied ML, with at least one example of models/policies used in production.
Proven experience working with engineers on production constraints (monitoring, reliability, safe deployment).

What we offer you:

Remuneration & work-life balance:

Competitive salary and trust-based working hours.
Private health insurance.
Generous training budget.
2 extraordinary team events (4 days) per year.
Meal benefit.

Communication & trust:

Open, honest and direct communication. Your ideas are welcome!
A feedback meeting every quarter to help us grow together.
We encourage innovation and are open to new ideas that push the boundaries.

Modern working:

Everything you need for your daily work: MacBook, monitor, headphones and more.

Individual training:

One training day per month and a generous training budget for your personal development.

Buddy program:

An experienced team member will support you from day one to help you get started.

The team

We are a colorful bunch from different nations and backgrounds. We don't distinguish by religion, gender, age, marital status... For us, the focus is on what you can do!

Our values:‍

MAKE IT HAPPEN

Drive results - Own the problem, the goal, and the outcome through self-organization and decisions backed by data
Speak up with courage - Challenge ideas and raise issues directly when it matters
Getting things done - Be pragmatic, keep momentum, and bring the energy
Deliver quality impact - Ship solutions that move our mission and strategic goals forward

WIN TOGETHER

Communicate openly and respectfully - Be transparent, assume positive intent, and set aside own ego when interacting with others
Help others win - Proactively share knowledge, time, and strengths in an interdisciplinary set-up
Work across cultures - Learn from others’ perspectives and actively refine own style for trust-based collaboration in a diverse team
Bring team spirit - Create moments of joy and belonging that fuel big outcomes together

SHAPE THE FUTURE

Experiment to learn - Run tests, measure outcomes, treat mistakes as an invitation to learn and adapt insights into action
Spot opportunities - Stay close to customers and market trends to identify what’s next
Build user-first innovation - Deliver trustworthy, data-driven solutions and services that set the bar
Grow yourself - Challenge and reflect on the way you work, seek feedback, and keep developing your skills

*Sound like you? https://nextlottogmbh.teamtailor.com/

Showing 876–900 of 3,616 AI roles

1 … 34 35 37 38 145

AI Learning Hub · Always curated

Explore the complete
AI ecosystem

Discover the best AI-first companies, podcasts, events, learning paths, and jobs in one focused hub.

AI companies

Browse vetted AI-first startups and labs.

View list

Podcasts

Interviews with researchers & founders.

Explore shows

Events & meetups

Conferences, hackathons & local meetups.

Upcoming events

Learning paths

Curated tracks to ship real LLM systems.

Start learning

Basic vs Premium

Choose Your Plan

Unlock powerful features with Premium membership. Get instant job alerts, AI interview practice, verified profile badge, and more to accelerate your job search.

Get Started with Premium

Cancel anytime. No hidden fees.

Features

Basic Plan

Free forever

Core tools to browse AI roles.

Premium Plan

For serious job seekers

Unlock everything.

Upgrade

Email Alert Frequency

Daily alerts only – limited frequency options.

Instant notifications + all frequency options (daily, weekly, immediately).

Multiple Custom Alerts

Cannot create multiple custom job alerts.

Create unlimited custom alerts for different skills and locations.

Job History & Stats

Feature locked – premium users only.

Track all applied jobs with performance stats and progress.

Interview Buddy

1 free session per day.

Unlimited Interview Buddy sessions with feedback.

AI Mock Interview

Feature locked – premium users only.

Timed mock interviews with a readiness report.

Billing Management

No billing portal access.

Full access to billing portal for subscription management.

Profile Image Style

Grayscale filter applied to profile images.

Full-color profile images – no filters.

Upgrade Banners

See promotional banners every 5 jobs.

No promotional banners – clean browsing experience.

Premium is designed for active AI job seekers who want structure, data, and coaching baked into their search workflow.

Upgrade to Premium

Data Science Jobs

Find your next AI role

Senior Data Scientist - - Remote (based in Romania)

Data Scientist (Knowledge Graph)

Senior Data Scientist (m/f/x)

Data Scientist Intern - REMOTE

Trainee Data Scientist

Data Scientist

Data Scientist/AI Trainer

Data Scientist

Senior Data Scientist - US Remote

Data Scientist

Data Scientist

Data Scientist (Remote)

Staff Data Scientist, Consumer

Junior Data Scientist AI

Data Scientist - Environmental Resilience Databank (KSEF)

Data Scientist - TS/SCI Cleared

Data Scientists / Statisticians

Data Scientist

Data Scientist, New Grad

Senior Data Scientist - AI Advanced Analytics

Senior Data Scientist (f/m/x)

Machine Learning Engineer

Data Scientist

AI Engineer with Python

Cheminformatics Data Scientist

Explore the complete
AI ecosystem

Choose Your Plan

Simple pricing for serious AI hiring

Reach active AI talent

Max visibility to senior talent

Senior Data Scientist - - Remote (based in Romania)

Data Scientist (Knowledge Graph)

Senior Data Scientist (m/f/x)

Data Scientist Intern - REMOTE

Trainee Data Scientist

Data Scientist

Data Scientist/AI Trainer

Data Scientist

Senior Data Scientist - US Remote

Data Scientist

Data Scientist

Data Scientist (Remote)

Staff Data Scientist, Consumer

Junior Data Scientist AI

Data Scientist - Environmental Resilience Databank (KSEF)

Data Scientist - TS/SCI Cleared

Data Scientists / Statisticians

Data Scientist

Data Scientist, New Grad

Senior Data Scientist - AI Advanced Analytics

Senior Data Scientist (f/m/x)

Machine Learning Engineer

Data Scientist

AI Engineer with Python

Cheminformatics Data Scientist

Explore the complete AI ecosystem

Choose Your Plan

Simple pricing for serious AI hiring

Reach active AI talent

Max visibility to senior talent

Explore the complete
AI ecosystem