.About the roleAs a Senior NodeJS Backend Developer, you will spearhead server-side logic, database management, and ensure optimal performance and responsiveness to frontend requests and client-side agents. Collaborate closely with our DevOps team to scale our infrastructure and services globally within our platform.We are looking for someone who can work on the GMT - GMT +2 timezone.Our Tech Stack:- Express - Node.Js- MongoDB- Google Cloud Platform- Kubernetes- GitLabWhat you'll do- Develop robust backend microservices that integrate seamlessly with frontend functionality and client-side agents.- Engage and collaborate with stakeholders and the development team to capture requirements and design innovative features.- Optimise application services for speed, scalability, and stability.- Implement stringent security protocols, data protection measures, and efficient storage solutions.- Design and deploy data storage solutions and integrate and unit test application services for quality assurance.- Create reusable code and libraries.What you'll need- Proficient in English (Minimum B2, Ideal C1+).- 5+ years of hands-on experience as a Backend Developer, with a strong preference for microservices architecture.- Proven track record in developing and consuming REST API Services, using SQL/NoSQL databases.- Expertise in writing clean, efficient code, leveraging design patterns, DDD, and Clean architecture principles.- Solid understanding and application of testing methodologies like TDD and SOLID principles.- Proficiency in Docker containers, Kubernetes, Git version control, and CI/CD best practices.- Experience using data monitoring and analysis tools to optimize system performance.- Ability to write clean, readable, and reusable code, debug errors, and mitigate potential security risks.- Proactive mindset with a willingness to tackle challenges hands-on.- High standards across your work, collaboration, and project involvement.- A passion for continuous learning and growth, aligned with Voicemod's mission, products, and technology.Bonus Points- Strong knowledge of Elastic Search.- Passion for audio, music, recording, or sound.Hiring processOur interview process takes place on Google Meet and tends to consist of the following stages:- TA Team - Validate details and experience. Tell you more about Voicemod (45min).- Hiring Manager - Give you a job overview and go deeper on your professional experience (60min).- Peer Technical Assessment - Live coding session with our team to explore your technical skills further (up to 60 min).- Final Interview - Last conversation focused on soft skills and team strategy (50min).Benefits- Compensation Package - Between 48.000€ - 56.000€ gross per year.- Flexible Working Hours - Adapt your job to your lifestyle