Frontend Developer - Internship
HarfangLabFrance9 hours ago
InternshipEngineering, Information Technology
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Who we are?
HarfangLab is a cybersecurity scale-up that has developed an EDR (Endpoint Detection and Response) software, designed to prevent, detect and neutralize attacks targeting workstations and servers. In 2024, our solution has incorporated EPP (Endpoint Protection Platform) capabilities and monitoring tools to simplify IT infrastructure audits.
Since our founding in 2018, HarfangLab's technology has earned widespread recognition, winning prestigious awards and achieving the distinction of being the first ANSSI-certified EDR in 2020, followed by becoming the first to receive ANSSI qualification in 2025.
We have raised a total of €30 millions, enabling us to strengthen our teams and expand internationally across Europe. In just three years, HarfangLab’s workforce has nearly tripled, with the majority of its team members coming from technical backgrounds and dedicating themselves to R&D and continuous product enhancement.
Today, HarfangLab protects the endpoints of several hundred clients of all shapes and sizes, from CAC 40 corporations and government agencies to SMEs, hospitals, and local councils.
Driven by a strong sense of teamwork and global ambitions, HarfangLab continues to grow while staying true to its mission: to protect organisations from increasingly sophisticated cyber threats while ensuring that customers maintain full control over their data.
What you will do with us?
You will join the Frontend team, made up of 7 developers dedicated to developing HarfangLab’s platform. You will mainly work with Vue3 using SASS. You will be as well collaborating with other teams (Back End, Full Stack, Agent, AI, DevOps) within the company
Your missions will include:
Hard Skills
Our office and Team Life:
HarfangLab is a cybersecurity scale-up that has developed an EDR (Endpoint Detection and Response) software, designed to prevent, detect and neutralize attacks targeting workstations and servers. In 2024, our solution has incorporated EPP (Endpoint Protection Platform) capabilities and monitoring tools to simplify IT infrastructure audits.
Since our founding in 2018, HarfangLab's technology has earned widespread recognition, winning prestigious awards and achieving the distinction of being the first ANSSI-certified EDR in 2020, followed by becoming the first to receive ANSSI qualification in 2025.
We have raised a total of €30 millions, enabling us to strengthen our teams and expand internationally across Europe. In just three years, HarfangLab’s workforce has nearly tripled, with the majority of its team members coming from technical backgrounds and dedicating themselves to R&D and continuous product enhancement.
Today, HarfangLab protects the endpoints of several hundred clients of all shapes and sizes, from CAC 40 corporations and government agencies to SMEs, hospitals, and local councils.
Driven by a strong sense of teamwork and global ambitions, HarfangLab continues to grow while staying true to its mission: to protect organisations from increasingly sophisticated cyber threats while ensuring that customers maintain full control over their data.
What you will do with us?
You will join the Frontend team, made up of 7 developers dedicated to developing HarfangLab’s platform. You will mainly work with Vue3 using SASS. You will be as well collaborating with other teams (Back End, Full Stack, Agent, AI, DevOps) within the company
Your missions will include:
- Designing and developing new features - At Harfanglab, we continuously build and release new features to provide the most advanced cybersecurity platform for our clients. These features are developed and deployed using agile methods to ensure the best possible user experience.
- Ensuring scalability – The code of the platform must remain simple, readable, and scalable to continue to adapt to clients' needs
Hard Skills
- You are currently pursuing a Master’s degree in Computer Science, Software Engineering, or a related field.
- You already have some experience with a JavaScript framework (ideally Vue.js).
- You have foundation in CSS and a basic knowledge of UX/UI design.
- You are fluent in French (C1) and have at least a B2 level in English.
- You are looking for a 6-month internship starting soon to apply your skills and gain hands-on experience.
- You put yourself in the users’ shoes to better understand their needs.
- You enjoy working as part of a team and collaborating with others.
- You can work independently.
- You are curious, thorough, and eager to learn.
- You like sharing knowledge and discussing technical topics.
- You take initiative and try to find solutions on your own.
Our office and Team Life:
- Offices located in the heart of Paris, near Bourse (75002),
- Thanks to our Office Manager, we regularly organize events such as seminars, happy hours, themed evenings, and more,
- An onboarding process to welcome each new colleague with an explanation of the roles and a mentor to support you during your early days!"
- A great team that always seeks to improve their skills
- You will benefit from meal vouchers through the Swile card and a 50% reimbursement of your Navigo pass.
- A 30-minutes call with our Talent Acquisition Manager,
- A 30-minutes visio interview with the Hiring Manager,
- A technical on-site interview.
Key Skills
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