Software Engineer H/F

À propos de nous

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 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.

• 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.

Mission

We're looking for a curious, driven Junior Software Engineer to join our Engineering team. You'll work on real problems from day one—contributing to our Salesforce platform, our microservices architecture, and the internal tools that power our operations across Europe. This isn't a role where you sit in a corner fixing bugs. You'll be embedded in a squad, collaborating daily with product managers and designers to shape features end‑to‑end. We care deeply about craft, speed, and continuous learning.

Your Team

You'll join a tech team of approximately 20 engineers organised into 4 product squads, each with full ownership of its 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.

Profil

• 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.

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.
• Advanced fluency with AI coding assistants (Cursor, Claude Code, GitHub Copilot)—this is a must.
• Autonomy, rigour, and a strong bias for action.
• Good communication in both French and English.

Greatly Appreciated

• Salesforce / Apex experience—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.).

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: approximately 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

• Intro call with a recruiter—30 min.
• Interview with our CTO—motivation, culture fit, and where you want to grow (45 min).
• Technical interview with a tech lead—a mix of code and discussion (1h).
• Final conversation with a PM and our CEO—meet the team, ask your questions (45 min).