Front-End Software Engineer

il y a 1 mois


Paris, France HarfangLab Temps plein
Who are we?

HarfangLab is a cybersecurity scale-up, and we have developed an Endpoint Detection and Response (EDR) software to detect and mitigate modern cyberattacks on a company's workstations and servers. Our algorithms detect abnormal behaviors and generate security alerts or block program execution.

From 50 employees in 2023 to 115 as of now, HarfangLab is experiencing hypergrowth and has already achieved several significant milestones: winners of the Ministry of Defense's cyber challenge in 2019, recipients of the BPI's I-Nov competition in 2020, and software certified by ANSSI in 2021.

Our initial clients include CAC40 industrial companies and government entities. We completed our first funding round of €5 million in 2021 and our second funding round of €25 millions in 2023, which will enable us to strengthen our teams, and to expand internationally in Europe.

Our mission is to protect businesses and government agencies from modern cybersecurity threats (cybercrime, data theft, influence) that endanger the economic health of companies and the security of the nation.

Why are we hiring?

The company's growth continues, and we have plenty of ideas on what we want to evolve within the product. Therefore, we need an additional person to strengthen our team.

What you will do with us?

As a software engineer, you will join the Front-end team. A team of 6 people to work on the development of Harfanglab's web application. You will be the liaison with all other teams (Back End, Full Stack, Agent, AI, DevOps) within the company.

Your missions will include:

Designing and developing new features - Harfanglab continuously strives to create new features to provide the most professional cybersecurity application for its clients. These features are developed and deployed using agile methods to ensure that the user experience remains the best in the market.

Scalability - The code of the web application must remain simple, readable, and scalable to continue to adapt to the needs of the clients.

You will mainly work with Vue3 using SASS.

About you

Hard Skills

• You have a firstexperience as a front-end software engineer using a JavaScript framework (preferably Vue),
• You are familiar with ES6+ improvements,
• You have knowledge of CSS and some understanding of UX/UI design,
• You are comfortable with Git and Linux.
• Knowledge of d3.js is a plus.

Soft Skills

• Putting yourself in the users' shoes to understand their needs,
Teamwork is important to you,
• You can work autonomously,
• You are curious and meticulous,
• You enjoy learning and sharing your knowledge with others, and discussing technical topics
• You can take initiative; you don't wait for solutions to be handed to you.

What you can expect from your future team?

We are a team of 6 people where we can intervene on all parts of the application. Like every team at HarfangLab, we have a lot of autonomy, and we have great confidence in our colleagues => Do you think something needs to be done, use a new library, add a new feature? Propose it, and do it Bi-monthly meetings are organized to share new features of the front-end ecosystem or to discuss new features that have been added

What We Offer

Our Office and Team Culture
  • Central Paris location near Bourse (75002),
  • High-performance equipment tailored to your needs (Mac/PC, additional screens),
  • Coffee machines, fresh fruit, and a supportive office manager organizing events like themed parties and team seminars,
  • A comprehensive onboarding process with a dedicated mentor to guide you during your first weeks.

Perks & Benefits
  • Competitive compensation, including performance-based bonuses,
  • Flexible remote work policy,
  • Alan health insurance and access to Moka Care for mental well-being,
  • Swile meal cards and access to an employee benefits platform,
  • 7-11 additional RTT days per year on top of 25 paid vacation days,
  • GymLib subscription, covered at 80% by HarfangLab,
  • Access to training programs and industry events tailored to your professional growth.

Recruitment Process
  1. 30-minute call with our Talent Acquisition Manager,
  2. 30-minute video interview with the team lead,
  3. Take-home case study,
  4. On-site interview (1 hour) and a 30-minute team fit discussion,
  5. Final HR video interview to review soft skills and motivations.


Département Digital & IT Role Développer Front Vue.Js Locations Paris Remote status Hybrid
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