Full stack Engineer Intern (6 months) à Paris, France

Shift delivers AI agents that transform insurers' most critical work. By combining deep industry expertise and unmatched data resources, Shift provides proven results that have earned the trust of hundreds of the world's leading insurers. Our insurance-grade AI is accurate, explainable, and secure—empowering human experts to move with unmatched speed, total confidence, and a renewed focus on the people they serve.

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Our culture is built on innovation, trust, and a drive to transform the insurance industry through our SaaS platform. We come from more than 50 different countries and cultures and together we are creating the future of insurance.

Learn more at

Shift Technology : 

Shift is the leading AI platform for insurance. Shift combines generative, agentic, and predictive AI to detect fraud, assess risk, and recommend actions throughout the claims process. Our teams tackle complex data challenges and bring advanced models into production at scale, giving insurers deeper insights into their data while helping their customers get paid faster and enjoy a smoother claims experience. Our technology is adopted and trusted by the world’s leading insurers.

The Software Engineering team designs, builds, and maintains the applications and services that Shift’s teams rely on every day. We are Software Engineers working across the full stack, from user interfaces to back-end services. Here are just a few of the areas we work on:

• Front-end applications and user interfaces, mainly in React;
• Back-end services and APIs, mainly in C#;
• Internal tools that make the daily work of our Data Scientists simpler and faster;
• Software architecture, code quality, and reliable delivery to production;
• Close collaboration with Product, UX, and Data Science teams to turn real needs into working software

Working closely with Product managers, UX designers, and Data Scientists, we take end-to-end ownership of what we build: from understanding the need and designing the solution to developing, deploying, and improving it over time.

You’ll lead the development of an internal project, from the first idea to a working product: a tool that helps our Data Scientists create and manage the JSON configuration files of Shift’s product features. Today these files are written by hand and are hard to read and maintain. You’ll build an interface where users select the values they need, and the tool generates the files for them. The scope is open, so you will shape it with your users. You’ll be responsible for:

• Meeting our internal clients, the Data Scientists, to understand how they work today and define what the tool should do
• Working with Product and UX teams to turn these needs into clear requirements and a simple user experience, without ready-made mock-ups
• Designing and building the front end of the tool in React, so that users can select values and see clear, guided options for each feature
• Developing the back-end services that validate the choices and generate the JSON configuration files
• Sharing your progress with developers and stakeholders, and collecting feedback to improve the tool
• Deploying the tool and maintaining it, so that it keeps saving time for the Data Science teams

Along the way, you’ll discover how Engineering, Product, UX, and Data Science work together, and what the role of a developer is across all these technical jobs. This is a project you will own: you’ll learn to manage it, communicate about it, and deliver it.

• Your profile and requirements✅:

• You are currently enrolled in an engineering school or university program in Computer Science or Software Engineering.
• You have solid skills in React and/or C# , and you understand Object-Oriented Programming (OOP) . Experience with another language, such as Java, is welcome if you are ready to learn ours.
• You have a strong engineering mindset, with an interest in code quality, software design, and building both front-end and back-end features.
• You are autonomous and curious, you like to learn new tools, and you communicate clearly with technical and non-technical colleagues.
• You can provide a 6-month internship agreement ( Convention de stage ) signed by your school/university, starting around February 2027
• Language requirements: English is mandatory at a fluent level.

Why join Shift Technology as a Full Stack Engineer Intern? 

‍♀️Flexibility, autonomy  and adaptability are part of our core values : We are a horizontal organization without bureaucracy (65% of staff are in tech roles) but optimal and reduced line management, focus on delivery and development while having a hybrid model.

Learn from inside an AI leader tech company : Join the 13th French Licorne providing hands on training, workshop and sessions with highly experienced AI research Team.  

Your commitment, our investment : 1800€ gross monthly gratification, high  conversion rate to full time employee, dedicated HR partner, regular reviews and feedback sessions with your team.

Be part of an international and diverse tech firm : Full english speaking environment with 55 different nationalities across the world and 11 offices locations (Paris, Singapore, Tokyo, Sao Paulo, Mexico City, Boston, Madrid, London, Toronto, Berlin...)

Dealing with big clients and developing business skills & knowledge : Real life experience with Insurance business challenges inside the world of AI.  

What is next ?

If your application and experience meet our requirements, you can expect :

• Talent Acquisition interview (30 min)
• Technical interview 1 (60 min) 
• Hiring manager interview (60 min)

The interview process can take 2 to 3 weeks, depending on the interviewer's availability. Be sure that we are doing our best to get back to you with an answer as fast as possible. If you are not getting an update on your application after 10 days, please reach out to our email address. 

To support our permanent, full time employees at every stage of their careers and lives, we provide a competitive total rewards and benefits package. Here are the global benefits we’d like to highlight:

• Flexible remote and hybrid working options
• Competitive Salary and a variable component tied to personal and company performance
• Multiple Learning and Development opportunities, including Focus Fridays, a half-day each month to focus on learning and personal growth
• Generous PTO and paid holidays
• Mental health benefits 
• 2 MAD Days per year (Make A Difference Days for paid volunteering)

Additional benefits may be offered by country, based on your eligibility - ask your recruiter for more information. Intern and Apprentice positions may receive some of these benefits - ask your recruiter for more details.

AI tools are used to help review applications for this role. Read our for what the AI considers, how to request a human review, and our most recent bias audit.

At Shift we strive to be a diverse and inclusive workforce. We welcome applications from and hire people who will contribute to the diversity of our company,  without regard to race, color, religion, marital status, age, national or ethnic origin, physical or mental disability, medical condition, pregnancy, genetic information, gender identity or expression, sexual orientation, or other non-merit criteria. Shift Technology is committed to providing reasonable accommodations for qualified individuals with disabilities in our application and employment process. Should you require accommodation, please email [email protected] and we will work with you to meet your accessibility needs.

Please be aware of scammers and only trust correspondence that comes from emails ending in "shift-technology.com". We will never do initial outreach to you via Whatsapp/Text/SMS, never ask for banking information or personal identification numbers (ex. Social Security Number) as part of our recruitment process.

Shift Technology does not accept unsolicited CVs from recruiters or employment agencies in response to the Shift Technology Careers page or a Shift Technology social media post. Any unsolicited CVs, including those submitted directly to hiring managers, are deemed to be the property of Shift Technology.