Stage Software Engineer

Résumé du poste
Stage(6 mois)
Paris
Télétravail occasionnel
Salaire : Non spécifié
Début : 05 octobre 2025
Expérience : < 6 mois
Éducation : Bac +5 / Master
Compétences & expertises
Travail d'équipe
Souci du détail
Perseverance
Outils d'automatisation
Aptitudes techniques
+7

JOIN
JOIN

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Le poste

Descriptif du poste

During the last two years we crafted a product with solid basis to create, deploy and track Web Stories over the web. Now is the time for us to bring our Web Editor to the next level by adding new features that will meet and anticipate our clients needs.

As a Software Engineer, you will be committed to our core projects (Studio, Widgets, Back-office, Data & BI, Infrastructure). You will be actively participating in the definition, design and development of new features and will be responsible for crafting polished user experiences and state-of-the-art web-based solutions.

Depending on your expertise (backend, frontend, devops, data…) and expectations, you may be working on some or all the following scopes:

🎨 Technical design

  • Contribute to technical design sessions (solution evaluation, structure and architecture, data model…)

  • Assess the feasibility of our customer needs by performing micro-designs (state of the art, POC…)

  • Contribute to the the design upstream of the technical development (UX workflow study)

  • Evaluate certain customer needs by carrying out micro-designs (monitoring, state of the art, POC…)

🧑‍💻 Development

  • Develop REST APIs for our different projects (NodeJS, REST, NestJS)

  • Structure and develop complex interfaces (using TypeScript / ReactJS)

  • Roll-out R&D innovation POCs and explore new relevant solutions for our core products

  • Ensure that a high level of quality is maintained

🗣 Improving our technical stack

  • Perform code reviews and propose relevant tests to ensure a stable application

  • Be a force of proposal on potential refactors either during the development of features or during technical tasks

  • Participate in the improvement of the tooling via a recurrent technological watch in order to find the right tools to answer the right solutions (Deployment, development process, automated tests, libraries…)

📦 Few projects you might be involved in :

  • Developing new features and enhancements for our Story Builder interface

  • Enhancing our user-generated content (UGC) feature, which allows for content retrieval from Facebook APIs

  • Revamping our Back-Office to improve JOIN collaborator management of client accounts

  • Automating the creation of Stories using various flows (such as RSS or APIs)

  • Designing and building an A/B testing tool to improve user engagement and experience

  • Developing new Widget formats to enhance website experiences


💰Our Benefits

  • Swile Card for your lunches (60% paid by JOIN)

  • ClassPass: subscription for free classes and activities every month

  • All the tools you need: Macbook Pro & noise-cancelling headphones.

  • Monthly activities supported by JOIN (climbing, bowling, virtual reality activities, ice skating, etc.).

  • Office: office space in the heart of Paris (”Bonne-Nouvelle” metro station).


💫 Our Culture & Values

At JOIN, our culture is the cornerstone of our success! We’re committed to providing a healthy, caring environment in which all our JOINers can flourish. To achieve this, we have 3 fundamental values that we embody on a daily basis and bring to life through a wide range of rituals:

1️⃣ We Care for individuals and embrace collective work

2️⃣ We dare, Persevere and learn

3️⃣ We build trust through Transparency

Want to know more about our core values? Discover our Culture Book now!


Profil recherché

🦾 You are a great match if you …

  • Are looking for an end-of-studies internship.

  • Have already completed an internship on a similar technical stack (React, Node, Typescript).

  • Are a team player: you value communication and you know how to work together with your colleagues.

  • Show initiative and proactivity: you anticipate needs, you feel like proposing new ideas and putting them forward.

  • Are passionate and curious: you are open-minded and you like to discover, learn and understand.

  • Are rigorous and self-organized.


Déroulement des entretiens

🏀 Hiring steps

1️⃣ 30min call with Mélinda, our Talent Acquisition Manager, to make sure our expectations are aligned.

2️⃣ 1h30 live coding with Loïc, our Head of Engineering, to assess your coding skills.

3️⃣ Live coding finalization at home, followed by a presentation of the role and mission.


🤩 Sounds good for you?

Then we should probably meet! Start with sending us an overview of your background (either a resume or a LinkedIn profile), as well as a short note to tell us why we’re a great fit for each other. We’ll review your application and get back to you quickly!

If you still have any doubts, don’t hesitate to discover our Tech Team Presentation, to learn more about how we work!

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