Senior Software Engineer (VueJS/Python) Tech · France · Hybrid

Tech · Paris · Hybrid

Senior Software Engineer (VueJS/Python) About Qevlar AI Qevlar is a B2B SaaS scale-up on a mission to boost the productivity of cybersecurity teams with Artificial Intelligence. We build an AI platform that transitions Security Operations Centers from reactive to proactive units through autonomous security alert investigations.

In just two years, we have:

Raised a $14m initial round from EQT Ventures and Forgepoint Capital

Deployed our solution with major Enterprises such as Sodexo and GlobalConnect, and leading MSSPs like Orange Cyberdefense

Expanded to the US market with a growing North American presence

Ended 2025 with a strong multi-million dollar ARR and ambitious goals for 2026

As a senior software engineer you will bring your experience to Qevlar.

What will you do

Feature Development : Design and roll out new features from the backend to the frontend in collaboration with the product team.

Code Ownership : Write dependable code across the full stack and lead in-depth code reviews.

Technical Workflow Optimization : Contribute to enhancing our tech team's processes.

Product Quality : Maintain the highest levels of product performance and user experience.

Our stack

Backend:

Python (FastAPI + SQLAlchemy)

Frontend:

TypeScript/Vue.js

Who you are

5+ years of software engineering experience

Extensive experience of VueJS and Python

Have led significant features or projects from conception to deployment

Thrive in a fast-paced startup environment

Have experience mentoring junior developers

Bonus

Experience with LLM-based products or AI systems

Cybersecurity or security tooling background

Why join us

Work on meaningful problems with

real-world impact

in cybersecurity

A

high-impact role

in a

small, international, fast-moving team

where your contributions directly shape the company and its success

Shape the future of a product already making noise in AI + security circles

A company culture that values

autonomy

and

creativity

Opportunity for

equity and early ownership

We’re flexible on location - you can either work from home or join your colleagues in our beautiful office in Paris’ 9th arrondissement.

If you’re excited about helping security teams adopt cutting-edge AI, we’d love to hear from you. Let’s build the future of cybersecurity together!

Hiring process

Intro Call

2 Technical Interviews with our engineers (video calls)

Meet the Team

Teams

Tech

Role

Software Engineer m/f/d

Locations

Paris

Remote status

Hybrid

Yearly salary

€70,000 - €90,000

Employment type

Full-time

About Qevlar AI Fully autonomous automation for defensive cybersecurity teams (SOC). Explainable AI. Agnostic approach. No playbooks needed.

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