Data Scientist Senior - AI Marketplace Platform Job at Mirakl (Bordeaux)

New

Data Scientist Senior - AI Marketplace Platform

As part of our Data team (60+ people), your main mission will be to prototype, i...

Location

France , Paris or Bordeaux

Salary:

Not provided

Mirakl

Expiration Date

Until further notice

Requirements

Background in machine learning, mathematics, computer science (or a related field)
6-8 years of experience in a similar position
Significant experience in applied ML in a business setting
Good knowledge of machine learning and deep learning algorithms (particularly state-of-the-art architectures, such as Transformers)
Proficient in Python, Tensorflow, and/or PyTorch
Pragmatic, data-driven, and business-oriented with good team spirit
Like to take ownership of projects and are curious
Have a positive attitude: respect and kindness are part of your values

Job Responsibility

Analyze and prepare data, prototype algorithms
Put them into production in collaboration with Data Engineers and development teams
Create dashboards to illustrate the relevance of algorithms and monitor production
Present results at weekly data science meetings and participate in team brainstorming sessions
Liaise with other teams to refine use cases, user experience, and integration methods

Fulltime

Staff Software Engineer, AI Agent Platform

The Geico AI Agent Platform team is seeking an exceptional Staff Software Engine...

Location

United States , Chevy Chase; New York City

Salary:

115000.00 - 260000.00 USD / Year

Geico

Expiration Date

Until further notice

Requirements

Bachelor’s degree in computer science, Engineering, Mathematics, or a related field
an advanced degree (master’s or Ph.D.) is highly desirable
6+ years of hands-on experience in designing, implementing, and maintaining multi-tenant AIML systems and platforms in production environments
6+ years of experience working with cloud platforms such as Azure and AWS
Extensive expertise in designing and deploying large-scale data pipelines and real-time inference systems and managing the end-to-end AI Agent and/or AIML system development lifecycles, including configuration, evaluation, monitoring, observability and AuthN/AuthR considerations
6+ years of experience working with common backend systems & tools (e.g, Kubernetes, Temporal, OpenSearch, PostgreSQL, Redis, Neo4J, etc.)
Deep understanding of Docker, container optimization, and multi-stage builds
Experience with Prometheus, Grafana, Open Telemetry and distributed tracing
3+ years of experience building front-end web applications using frameworks such as React and/or Next.JS
Deep proficiency in programming languages such as Python, Java, Go, etc., with a strong emphasis on coding excellence

Job Responsibility

Architect and implement scalable multi-tenant backend systems for building AI agent workflows, including agent configuration, offline evaluation, synthetic data generation, workflow simulation, agent marketplace, etc. using Azure Kubernetes Service (AKS), FastAPI, etc., ensuring economy of scale and control cost of maintenance
Collaborate with Design team to architect and implement frontend experiences and workflows for onboarding both technical and non-technical stakeholders, maximizing user adoption and successful AI agent development
Develop observability frameworks to ensure 99.9%+ uptime for AI agent platforms through robust monitoring, alerting, and incident response procedures
Evaluate and (if desirable) integrate cutting-edge GenAI frameworks, libraries and vendors to maintain a state-of-the-art technology stack, including hybrid cloud solutions with AWS/GCP as backup or specialized use cases
Architect and implement scalable, high-performance machine learning platforms and systems capable of processing large data volumes and supporting real-time decision making and workflows
Oversee the end-to-end lifecycle of AI agent applications, ensuring robust testing, deployment, and ongoing monitoring
Ensure adherence to company production readiness standards, security protocols, and regulatory compliance throughout the development lifecycle
Continuously optimize platform performance, reducing latency and improving throughput for AI agent workloads
Design and implement backup, recovery, and business continuity plans for hosted platform applications & services
Design and maintain robust CI/CD pipelines for ML model deployment using Azure DevOps, GitHub Actions, and MLOps tools

What we offer

Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family’s overall well-being
Financial benefits including market-competitive compensation
a 401K savings plan vested from day one that offers a 6% match
performance and recognition-based incentives
and tuition assistance
Access to additional benefits like mental healthcare as well as fertility and adoption assistance
Supports flexibility- We provide workplace flexibility as well as our GEICO Flex program, which offers the ability to work from anywhere in the US for up to four weeks per year

Fulltime

Senior Data Scientist

As part of Microsoft AI, we run Microsoft’s unified monetization platform across...

Location

China , Beijing

Salary:

Not provided

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 1+ year(s) data-science experience OR Master's Degree in related field AND 3+ years data-science experience OR Bachelor's Degree in related field AND 5+ years data-science experience OR equivalent experience
5+ years of professional experience using analytics to solve product or business problems in data science, applied research, or related roles
3+ years of experience in the digital advertising, e-commerce, marketplace, or online platform industry
Demonstrated track record of driving measurable business impact through data science initiatives
Proficiency in Python, SQL, and ML frameworks (e.g., Scikit-learn, TensorFlow, PyTorch)
Experience with cloud platforms (Azure preferred) and big data technologies
Solid understanding of statistical modeling, predictive analytics, and experimentation design
Excellent communication and stakeholder management skills
Proficient English communication oral or in written

Job Responsibility

Define and optimize marketplace health metrics (e.g., supply-demand balance, auction dynamics, fill rates, match rates) to ensure efficiency and revenue protection
Monitor and diagnose marketplace anomalies, identify root causes, and implement solutions to maintain stability and uncover growth opportunities
Design troubleshooting frameworks and explore AI-driven solutions to improve live marketplace operations
Lead experimentation and A/B testing programs to evaluate pricing, matching, and prediction models, driving performance improvements
Develop scalable data products, pipelines, and automated reporting systems to support analytics and machine learning initiatives
Build self-service dashboards and tools that enable cross-functional teams to make data-informed decisions
Partner with stakeholders to translate business needs into actionable insights, influence product strategy, and present recommendations to senior leadership

Fulltime

Senior Engineering Manager, ML Platform

We’re looking for hands-on builders–intellectually curious, deeply technical lea...

Location

United States , San Francisco, CA; Los Angeles, CA; New York, NY; Seattle, WA

Salary:

255000.00 - 345000.00 USD / Year

Whatnot

Expiration Date

Until further notice

Requirements

4+ years of engineering management experience developing production machine learning systems at consumer-scale loads
Bachelor’s degree in Computer Science, Statistics, Applied Mathematics or a related technical field, or equivalent work experience
5+ years of hands-on software engineering experience building and maintaining production systems for consumer-scale loads
1+ years of professional experience developing software in Python
Ability to work autonomously and drive initiatives across multiple product areas and communicate findings with leadership and product teams
Experience with operational, search, and key-value databases such as PostgreSQL, DynamoDB, Elasticsearch, Redis
Experience working with with ML-specific tools and frameworks such as MLFlow, LitServe, TorchServe, Triton
Firm grasp of visualization tools for monitoring and logging e.g. DataDog, Grafana
Familiarity with cloud computing platforms and managed services such as AWS Sagemaker, Lambda, Kinesis, S3, EC2, EKS/ECS, Apache Kafka, Flink
Professionalism around collaborating in a remote working environment and well tested, reproducible work

Job Responsibility

Own the infrastructure powering AI and ML models across critical business surfaces–supporting growth, recommendations, trust and safety, fraud, seller tooling, and more
Guide the prototyping, deployment, and productionization of novel ML architectures that directly shape user experience and marketplace dynamics
Help design and scale inference infrastructure capable of serving large models with low latency and high throughput
Oversee and evolve real-time feature pipelines that feed both our online and offline stores, ensuring single-second feedback from behavioral signals, high reliability, and model training fidelity
Drive feature platform improvements and expand scope to cover non-ML use cases such as fraud rules where point-in-time backtesting is also critical
Lead the development of distributed training and inference pipelines leveraging GPUs and both model and data parallelism
Optimize system performance by managing resource utilization and developing intelligent feature caching strategies
Empower scientists to iterate faster by building abstractions, APIs, and developer tools that simplify the development of near-realtime features and model iteration
Roll out ever-better ergonomics around model training and deployment
Stretch beyond your comfort zone to take on new technical challenges as we scale AI across Whatnot’s ecosystem

What we offer

Generous Holiday and Time off Policy
Health Insurance options including Medical, Dental, Vision
Work From Home Support
Home office setup allowance
Monthly allowance for cell phone and internet
Care benefits
Monthly allowance for wellness
Annual allowance towards Childcare
Lifetime benefit for family planning, such as adoption or fertility expenses
Retirement

Fulltime

New

Instrumentation & Automation Construction Technician

The Instrumentation & Automation (I&A) Construction Technician is responsible fo...

Location

United States , George West

Salary:

Not provided

Airswift Sweden

Expiration Date

Until further notice

Requirements

High school diploma or equivalent required
Vocational training or technical degree in Instrumentation, Electrical, or Automation preferred
Proven experience managing field crews and coordinating I&A construction activities
Strong hands-on background in instrumentation installation, calibration, and troubleshooting
Working knowledge of ABB RTU controller equipment, including hardware components, I/O layouts, and termination practices
Experience with panel installation, wiring, and marshaling
Experience installing and troubleshooting AC and DC electrical systems
Familiarity with pneumatic control systems and facility safety shutdown equipment
Understanding of compressor facilities, gas lift systems, and safety interlocks
Experience supporting automation projects without performing control logic programming

Job Responsibility

Ensure HSSE standards and safe work practices are upheld during all construction and commissioning activities
Oversee daily field activities related to wells, compressors, and production facilities
Manage contractor and construction crew activities to ensure compliance with instrumentation, electrical, and facility standards
Troubleshoot instrumentation, pneumatic systems, safety devices, and field wiring issues
Interpret and execute work from P&IDs, loop diagrams, wiring diagrams, and termination drawings
Perform SCADA- and measurement-related administrative support as required for automation projects
Apply and enforce best practices within the instrumentation, electrical, and automation construction disciplines
Complete all required training, certifications, and qualifications
Proactively identify opportunities to improve safety, reliability, and constructability through better instrumentation and field execution

Fulltime

New

Lead Cashier

The Lead Cashier (LC) is responsible for the efficiency of guest transactions an...

Location

United States , New Caney

Salary:

Not provided

Ulta Beauty

Expiration Date

Until further notice

Requirements

High school diploma is preferred
2 years of relevant work experience or equivalent combination of education and relevant work experience preferred
Proven ability to delegate, multi-task, and problem-solve
Demonstrated knowledge and passion for guest service and a competency for selling
Experience addressing guests concerns and questions promptly and professionally to deliver exceptional customer service
Demonstrated experience in exceeding sales goals and training new hires
Proficient with basic technology (e.g., Point of Sale system and Apple devices)
Excellent written and verbal communication
Strong collaboration and interpersonal skills
Ability to work independently and as part of a team

Job Responsibility

Contribute to meeting or exceeding the store’s goals related to retail and service sales, omni-channel, guest loyalty (including credit), and retail shrink
Ensure that each guest receives exceptional service by providing a guest-friendly environment, which includes greeting and engaging each guest, personalizing service to their needs, and recommending Ulta Beauty products and/or services
Courteously handle sales, refunds, and exchanges
Ensure each guest receives exceptional service by pairing them with an associate to perform makeup applications, skincare analysis, and product demonstrations to drive sales and the guest service experience
Book appointments for and support the execution of services and in-store events that deliver an unrivaled guest experience while delivering on sales goals
Take ownership over the replenishment, organization, and maintenance of all cashwrap displays, supplies, and impulse fixtures to ensure guest-readiness at all times
Maintain prompt, regular attendance
Contribute to an inclusive environment that supports teammates, peers, and the internal and external guests served
Support the leadership team by completing cashier chat ins and chat outs as well as associate exit inspections as needed
Take the initiative to stay informed regarding new and existing industry trends, products, and services during work time, and be knowledgeable about the ingredients and benefits of these trends, products, and services to better serve guests

Parttime

New

Accounting Specialist

Join a high-growth, Great Place to Work® as a detail-oriented Accounting Special...

Location

Salary:

Not provided

LoadUp

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Accounting, Finance, or a related field
2–4 years of experience in accounts payable or general accounting
Experience with spend management platforms such as Ramp, Brex, or Bill.com is preferred
Working knowledge of basic financial reporting principles
Experience with accounting software/ERP systems and strong Excel skills
Close attention to detail with strong organizational and time-management skills
Ability to manage multiple priorities in a deadline-driven environment
Strong communication skills and a collaborative mindset

Job Responsibility

Manage Accounts Payable
Process vendor invoices accurately and timely, ensuring proper coding and approvals
Manage payment runs and vendor communications
Resolve invoice discrepancies and respond to vendor inquiries
Maintain accurate AP aging and ensure timely settlement of obligations
Ensure proper documentation and compliance with company policies
Support Month-End Close & General Accounting
Assist with month-end and year-end close activities, including journal entries and accruals
Support balance sheet and income statement account reconciliations
Maintain accurate records within the general ledger

What we offer

Competitive Compensation
Comprehensive Health & Wellness Benefits – Medical, Dental, Vision, and Life Insurance
Flexible Spending & Savings Options – FSA or HSA accounts
Generous Paid Time Off
401(k) with 5% Company Match
Employee Recognition Program
Monthly Lifestyle Stipends
Referral Rewards Program
Growth with Purpose

New

Primary Teaching Assistant

🌟 Ignite Young Minds! Primary Teaching Assistant Opportunity in Reigate! 🚀 Are...

Location

United Kingdom , Reigate

Salary:

Not provided

Randstad

Expiration Date

June 08, 2026

Requirements

caring, patient, and highly encouraging spirit
previous experience working with children (ideally in a primary setting)
exceptional communication and teamwork abilities
a non-negotiable commitment to safeguarding and child welfare
ability to track progression in attainment
background in youth work
behaviour management
building relationships
classroom management
communication

Job Responsibility

Assisting teachers in the delivery of captivating lessons
providing focused, individual, and small-group support to help every student excel in core subjects
cultivating a positive, inclusive, and highly supportive classroom culture where every child feels they belong
skillfully assisting with behaviour management to maintain a structured and productive environment
providing crucial, specialist support to children with Special Educational Needs (SEN)

What we offer

Referral Bonus
competitive salary
professional development opportunities
flexible options

Data Scientist Senior - AI Marketplace Platform

Mirakl

Location:
France , Bordeaux

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
April 16, 2026

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