Key Skills

Job Description

About The Company Zonneplan is a forward-thinking renewable energy company dedicated to transforming the way we generate and consume energy. Our mission is to create a sustainable future by making renewable energy solutions accessible and affordable for everyone. We focus on innovative technology and customer-centric solutions to accelerate the transition towards a fossil-free Netherlands. Our team is passionate about environmental impact, technological excellence, and delivering high-quality services that empower our customers to embrace clean energy options. As part of our commitment to innovation, we operate with an AI-first approach, integrating cutting-edge AI tools to optimize our development processes and enhance our offerings. About The Role We are seeking a skilled Full Stack Developer to join our dynamic development team. In this role, you will be instrumental in building and maintaining the software that serves thousands of visitors daily and generates hundreds of new customer inquiries. You will work on the entire customer journey, from initial website visits to personalized digital quotes, all developed in-house. Your expertise in both frontend and backend development will ensure the delivery of scalable, reliable, and high-performance features. You will collaborate closely with product owners, stakeholders, and other team members to continuously improve our platform, implement new functionalities, and enhance user experience. The position offers a flexible working schedule of 32-40 hours per week, with a competitive salary ranging from €3,500 to €5,500, depending on experience. Qualifications Minimum of 2 years of professional experience with Laravel and PHP Proven experience in building scalable and maintainable backend systems Strong skills in React and TypeScript for frontend development Ability to write clean, tested, and well-documented code Experience with code reviews and maintaining high code quality standards Knowledge of or interest in AI-assisted development tools such as Claude Code, GitHub Copilot, or similar Experience working within an Agile environment, participating in standups, refinements, and retrospectives Ownership mentality and proactive approach to development tasks Familiarity with deployment processes, monitoring tools like Grafana, and issue tracking with Sentry Excellent problem-solving skills and attention to detail Responsibilities Develop and implement full-stack features that enhance the entire customer journey, from website interactions to digital quotes Maintain and improve the quality of the codebase through testing, code reviews, and adherence to standards Address technical debt by optimizing architecture, enhancing performance, and streamlining processes Ensure stable and reliable software releases by supporting deployment pipelines and monitoring application performance Collaborate with team members to plan, refine, and deliver new functionalities in an Agile setting Support and troubleshoot production issues, ensuring minimal downtime and optimal user experience Integrate AI tools into development workflows to improve efficiency and innovation Contribute to continuous improvement initiatives and stay updated with emerging technologies relevant to web development Benefits Competitive salary range of €3,500 to €5,500 based on experience and skills 25 vacation days, with options to purchase additional days Reiskostenvergoeding (commuting allowance) Personalized keuzebudget for sports, groceries, or other personal needs Claude Code Max 20x subscription for daily work, side projects, and personal development Investment in professional growth through Zonneplan Academy, quality tools, and learning opportunities Collaborative team environment with weekly refinements, retrospectives, and direct communication channels with product owners and stakeholders Agentic Engineering approach, utilizing AI to automate and optimize development processes Equal Opportunity Zonneplan is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We welcome applications from candidates of all backgrounds, regardless of race, gender, age, religion, sexual orientation, or disability. Our goal is to foster a workplace where everyone can thrive and contribute to our mission of building a sustainable energy future.

Core Responsibilities

Develop and maintain full-stack features across the customer journey, from website interactions to personalized digital quotes, while improving code quality, architecture, and performance. Support reliable releases and production operations, collaborate with the team in an Agile environment, and use AI tools to improve development workflows.

Requirements

Requires at least two years of professional experience with Laravel and PHP, strong React and TypeScript skills, and experience building scalable backend systems. Candidates should write clean, tested, documented code; participate in code reviews and Agile practices; and be proactive, detail-oriented, and familiar with deployment, monitoring, and AI-assisted development tools.

Benefits

• 25 Vacation Days
• Option to Purchase Additional Vacation Days
• Commuting Allowance
• Personalized Flexible Budget
• Claude Code Max 20x Subscription
• Professional Development Through Zonneplan Academy
• Quality Tools and Learning Opportunities