⚡ Join the Zeplug & ChargeGuru Adventure !
Zeplug and ChargeGuru have joined forces to become a leading player in electric vehicle (EV) charging across Europe. Our mission is clear: to remove charging barriers in order to accelerate the energy transition and make electric mobility simpler, more accessible, and more efficient.
Founded in 2014 and 2018, our two complementary companies now offer a unique 360° solution: from charging solutions for apartment complexes and offices with Zeplug, to dedicated support for homeowners and businesses with ChargeGuru.
Operating in 8 European countries with a team of over 300 passionate employees, we share a common ambition: building a more sustainable future. Our commitment and success speak for themselves:
🏆 ChargeGuru is ISO 9001, ISO 14001, and ISO 45001 certified.
🏆 HappyIndex®Trainees 2025 Label: Zeplug was ranked #1 in the energy/environment sector for the well-being of its interns and apprentices.
At Zeplug & ChargeGuru, every talent matters and contributes to transforming the mobility of tomorrow. 🚀
🤝 Your Team
You'll join a tech team of ~20 engineers organised into 4 product squads, each with full ownership of their domain — from ideation to production. Squads work in close collaboration with Product, so expect regular syncs, shared roadmaps, and a genuine seat at the table when decisions are made.
Agile rituals (sprint planning, retros, stand-ups) are a real part of how we work — not just a checkbox.
What You'll Do
Contribute to the development and configuration of our Salesforce platform (Flows, Apex, Process Builder) — the backbone of our CRM and installation management
Build and maintain microservices with TypeScript and Node.js, enabling scalable and modular features across our product suite
Work closely with Product Managers and Designers to turn requirements into well-crafted, production-ready solutions
Write clean, tested, documented code and participate actively in code reviews
Help improve our cloud infrastructure (Docker, Kubernetes) and CI/CD pipelines
Use AI-powered coding tools (Cursor, Claude Code, or equivalent) as a core part of your daily workflow — we expect you to be comfortable leveraging AI to move faster and smarter
Contribute to technical discussions and help shape the engineering culture of a growing team
Education & Experience
Master's degree (Bac+5) in Computer Science, Software Engineering, or a related field — or equivalent practical experience (personal projects, bootcamp, open source...)
0 to 2 years of professional software development experience
We care as much about what you've built as where you studied. A strong GitHub profile or portfolio goes a long way.
🔎 What We're Looking For
Required
0–2 years of professional software development experience (or strong academic / personal projects)
Proficiency in at least one modern language: JavaScript/TypeScript, Python, Java, or similar
Solid grasp of object-oriented programming and data structures
Fluency with AI coding assistants (Cursor, Claude Code, GitHub Copilot…) — this is a must. We believe AI-augmented engineering is the new baseline, and we want someone who embraces it fully
Autonomy, rigour, and a strong bias for action
Good communication in both French and English
Greatly Appreciated
Salesforce / Apex experience — we use Salesforce heavily, so any hands-on exposure to the platform (configuration, Flows, or Apex development) will make a real difference from day one
Prior exposure to production environments
Familiarity with Node.js, TypeScript, or front-end frameworks (Vue.js, React, Next.js)
Experience with Docker, Kubernetes, or cloud providers (AWS, GCP, Azure)
Knowledge of agile methodologies and Git workflows
Exposure to NoCode/LowCode tools (Make, Zapier, etc.)
Our Tech Stack :
➡️ CRM & Operations : Salesforce (Apex, Flows, Process, Builder)
➡️ Backend : TypeScript, Node.js, microservices
➡️ Infrastructure : Docker, Kubernetes, cloud-native
➡️ Frontend : Vue.js, React, Next.js
➡️ Python, PHP, NoCode tooling
Why Join Us
Mission-driven work: Every line of code contributes to accelerating the EV transition across Europe
Real ownership: Junior doesn't mean spectator — you'll ship meaningful features quickly
AI-first culture: We embrace the best tools and expect everyone to keep learning
Tight-knit team: ~20 engineers who genuinely enjoy working together
Paris centre office, hybrid setup
Strong product ambition and a fast-moving roadmap
Tech watch, learning budget, and an environment that values curiosity
💼 How We Hire
We keep our process lean and respectful of your time:
Intro call with a recruiter (30 min)
Technical interview with a tech lead — a mix of code and discussion (1h)
Team fit conversation with the squad lead, CTO or CEO (45 min)
We aim to move fast. You'll hear from us at every step.
ChargeGuru / Zeplug is an equal opportunity employer. We welcome applications from all backgrounds and experience levels.