Spain Hybrid Employment

Plain Concepts is hiring a Data Scientist

About the Role

Plain Concepts is hiring a Senior Data Scientist to lead strategic AI/ML initiatives, architect tailored solutions, and drive client engagements. You'll join a multidisciplinary AI team focused on building impactful, production-grade AI systems.

What You'll Do

  • Identify and qualify leads for AI/ML projects across various industries.
  • Architect and develop end-to-end AI/ML solutions for complex business challenges.
  • Lead client engagements from initial contact through scoping and proposal development.
  • Own technical design and implementation of production-grade models and pipelines.
  • Manage the deployment, optimization, and monitoring of models and infrastructure (MLOps).
  • Collaborate across teams to ensure technical excellence and project success.
  • Mentor peers and contribute to knowledge-sharing.
  • Drive sales strategies and achieve revenue targets.
  • Build long-term relationships with clients and partners.

What We're Looking For

  • 7+ years of experience in AI, Machine Learning, or Data Science.
  • Experience in technology sales, preferably in AI, Machine Learning, or Data Science.
  • Proven track record of initiating and closing complex technology projects.
  • Strong understanding of AI/ML concepts and their business applications.
  • Excellent communication and presentation skills.
  • Proven ability to build full-stack software products with embedded ML components.
  • Strong background in NLP and Computer Vision.
  • Expert-level Python skills and solid SQL knowledge.
  • Hands-on experience with ML frameworks (TensorFlow, PyTorch) and MLOps tools.
  • Fluent English (mandatory).

Nice to Have

  • Experience with Big Data tools and cloud platforms (especially Azure).
  • RESTful API development and DevOps practices (Docker, CI/CD).
  • Familiarity with recommendation systems, unsupervised learning, and ranking models.
  • Experience with cognitive services and Agentic AI.
  • Knowledge of TensorFlow Lite, TensorFlow Serving, gRPC, and unit testing.
  • Strong object-oriented programming skills.

Technical Stack

  • Python, SQL, TensorFlow, PyTorch
  • MLOps tools, Big Data tools
  • Azure, Docker, CI/CD, gRPC

Team & Environment

You will work within a flat, collaborative, and multidisciplinary AI/ML team dedicated to crafting custom projects from scratch, expert technical consultancy, and top-tier training.

Benefits & Compensation

  • Flexible schedule (35 Hours / Week).
  • Fully remote work (optional).
  • Flexible compensation (restaurant, transport, and childcare).
  • Medical and dental insurance (completely free for the employee).
  • Individual budget for training or equipment and free Microsoft certifications.
  • English lessons.
  • Birthday day off.
  • Monthly bonus for electricity and Internet expenses at home.
  • Discount on gym plan and sports activities.
  • Plain Camp (annual team-building event).
  • Extra perks: events attendance and speakers, welcome pack, baby basket, Christmas basket, discount portal.
  • Salary determined by the market and your experience.

Work Mode

This role offers a hybrid work mode with fully remote being an optional choice.

At Plain Concepts, we certainly seek to provide equal opportunities. We want diverse applicants regardless of race, colour, gender, religion, national origin, citizenship, disability, age, sexual orientation, or any other characteristic protected by law.

Required Skills
PythonSQLTensorFlowPyTorchMLOpsBig DataAzureDockerCI/CDgRPCMachine LearningAIData ScienceCommunicationPresentation
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Revenue-sharing compensation
Project choice & autonomy
International client base
Career growth support
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About company
Plain Concepts

Plain Concepts is a global company of over 500 people passionate about technology and innovation, creating custom solutions for clients. We are a 100% technical team, dedicated to crafting custom projects from scratch, offering expert technical consultancy, and providing top-tier training.

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Job Details
Department Data and Analytics
Category data
Posted 14 days ago