Qantev
Full Stack Engineer (Front-End Oriented)
QantevFrance6 hours ago
Full-timeEngineering, Information Technology
About Qantev

Qantev is a cutting-edge AI company focused on transforming the health insurance industry. Its platform helps insurers enhance healthcare delivery and streamline claims management through the power of advanced Machine Learning and Generative AI.

By analyzing historical health claims data, Qantev predicts patient journeys, improves health outcomes, and optimizes operations for payers. This data-driven approach enables more efficient, personalized, and impactful healthcare experiences for millions of people worldwide.

Key Facts

  • Founded in 2019
  • Team of more than 45 professionals across Paris and Hong Kong
  • Active in Europe, the United States, Latin America, Asia, and the Middle East
  • Supported by top-tier investors and industry experts

Why Join Qantev

  • Make a meaningful impact in healthcare through the application of advanced technology
  • Work with a diverse and passionate team at the forefront of AI innovation
  • Collaborate in a fast-moving, international environment
  • Contribute to a mission-driven company revolutionizing health insurance operations

Fullstack Engineer (Frontend Oriented)

About Qantev

Qantev is a fast-growing insurtech company transforming the way insurance companies handle claims and operations. Our mission is to help insurers achieve operational excellence across their entire value chain through the power of AI, advanced analytics, and automation.

We develop cutting-edge machine learning models and optimization algorithms that turn complex insurance data into actionable insights — all seamlessly integrated into a modern, intuitive interface that empowers insurance professionals to work smarter, faster, and more efficiently.

With clients around the world and a multicultural, dynamic team, Qantev offers an inspiring work environment where innovation thrives. Located in the heart of Paris, our offices provide a great atmosphere to grow your skills, take on exciting challenges, and build a meaningful career in a company shaping the future of insurance technology.

Job description

We are looking for a passionate Full-stack Engineer (front-end oriented) to join our team in Paris.

You will play a crucial role in leading the development of our application frontend as we aim to grow and scale. It involves guiding development practices, overseeing complex projects, and implementing robust solutions to enhance our software capabilities.

What you'll be doing

  • Lead the design and development of high-quality, scalable frontend architecture.
  • Building responsive and high-performance user interfaces
  • Collaborate closely with Product Managers and Designers to translate UX/UI designs into code, adopting a pixel-perfect mindset.
  • Develop robust tools and applications by producing clean, efficient code
  • Automate tasks through appropriate tools and scripting
  • Actively review, debug, and optimize existing code, ensuring application structure, simplicity, and performance are prioritized.
  • Perform validation and verification testing to ensure reliability and quality.
  • Collaborate with internal teams and vendors to fix and improve products across the stack.
  • Document development phases and monitor system health.
  • Ensure our software is up-to-date with the latest best practices and technologies.

What are we looking for

  • 5+ years of professional experience in software engineering, with a strong focus on frontend and user interface development. We're looking for someone who not only executes tasks effectively but also challenges ideas, proposes better solutions, and contributes thoughtfully to technical and product decisions.
  • Advanced knowledge of React and its ecosystem (hooks, state management, etc.).
  • Strong experience in turning prototypes (e.g., Figma projects) into reactive, usable user interfaces with an emphasis on attention to detail and a pixel-perfect result.
  • Significant programming experience across the full development cycle.
  • Basic knowledge of backend web development frameworks (e.g., FastAPI, Django, Flask, Node.js) and an understanding of how to design and integrate with APIs.
  • Proven track record in software engineering projects involving collaboration with internal or external clients.
  • You value code simplicity, performance, and details and enjoy partnering with other engineers to solve difficult problems.
  • Strong communication and presentation skills, with the ability to convey complex technical concepts to non-technical audiences.
  • Fluency in English (both verbal and written) is required. French and any additional languages are a strong plus.

Bonus Skills

  • Experience in a cloud-native or multi-cloud environment (Azure, AWS, GCP)
  • Experience turning Figma projects into usable apps
  • You are familiar with running large scale distributed compute/storage tools in production, (Kubernetes, Postgres, Kafka, Elasticsearch, Redis).
  • You are enthusiastic about cyber-security and you would be proud to contribute to a safer cyberspace

Important note

If this opportunity excites you but you do not meet every single requirement, we still want to hear from you. At Qantev, we believe that diverse perspectives drive innovation, and every application brings value, whether it leads to success or learning.

Research shows that women often apply only when they meet all the listed qualifications. If you identify as a woman, we encourage you to apply even if you do not check every box, because your skills and potential matter most.

Our Stack

Frontend: React, AntD, Tanstack suite

Backend: FastAPI, Airflow, Kafka, Docker

Infra: K8s, ArgoCD, Grafana, Prometheus, Sentry

HIRING PROCESS

Screening Interview (
  • Coding Interview(1h)
  • System Design Interview (1h).
  • CTO Interview (45 min).

  • At Qantev, Diversity, Equity and Inclusion is a core principle that drives innovation and success. We are committed to building a global workforce that reflects the rich variety of backgrounds, experiences, and perspectives that make up our world. We hire and embrace applications with no regard to race, ethnic origin, sexual orientation, physical or mental disability, pregnancy, medical condition, gender expression or identity, religion, marital status, age or other non-merit criteria.

    This is not a trend for us—it's an integral part of who we are and how we work.

    Qantev is proud to foster an environment where everyone has equal access to opportunities, and where each individual can bring their authentic self to the table. We will always strive to welcome applicants of all backgrounds and will remain dedicated to building a team where all voices are heard and all talents are celebrated.

    Qantev does not accept unsolicited employment agencies' or headhunter's resumes. We will not pay any third-party that does not have a pre-signed agreement with us. Any unsolicited CVs are deemed to be the property of Qantev and its subsidiaries.

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