Senior Backend Developer

Job Description On behalf of one of our clients, we are seeking a Senior Backend Developer to join their innovative team in Amsterdam. This role offers an exciting opportunity to contribute to the future of sustainable home energy solutions and make a real impact on climate change. Job Description As a Senior Backend Developer, you will: Work on the backend of apps and interfaces for customers, installers, and internal teams Connect to various cloud data sources and APIs, helping to architect the best infrastructure Collaborate with cross-functional teams to design and implement new features Integrate with databases, third-party APIs, libraries, and SDKs Troubleshoot and resolve application bugs and performance issues Work with testing to ensure application stability and reliability Contribute to improving internal processes and team growth Requirements Bachelor's degree in Computer Science or Engineering 7+ years of experience in developing and deploying APIs in Node/Typescript Understanding of web and mobile application architecture, including performance optimization and scalability Experience with integrating third-party APIs, libraries, and SDKs Strong problem-solving, communication, and collaboration skills Commitment to staying up-to-date with industry trends and best practices Minimum C1 level fluency in English Benefits Competitive monthly salary between €5,000 - €8,000, plus 8% holiday allowance Flexible work arrangements with opportunities to work from our vibrant Amsterdam office Travel cost coverage for office visits 25 paid holiday days annually Option to work abroad for up to 1 month per year Career growth and learning opportunities Diverse and inclusive work environment with over 30 nationalities Healthy, vegetarian/vegan lunch provided at the office Monthly company events and seasonal parties