This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Fullstack Developer (MEAN or MERN) in Europe. As a Senior Fullstack Developer, you will play a pivotal role in designing, developing, and delivering high-quality web applications across multiple industries. You will work on both frontend and backend systems, collaborating closely with cross-functional teams to ensure seamless, scalable, and maintainable solutions. Your work will impact diverse products, from early-stage MVPs to advanced, disruptive platforms. You will be part of a talented, cross-disciplinary team of developers, designers, and product experts, gaining exposure to cutting-edge technologies, modern development practices, and challenging projects that require both creativity and technical rigor. This remote role emphasizes flexibility, collaboration, and career growth, with opportunities to influence both product strategy and architecture. \n Accountabilities: Develop end-to-end web applications, handling backend, frontend, database, and DevOps tasks. Write, review, and maintain unit and integration tests for both frontend and backend code. Participate in requirement gathering, project planning, and agile development rituals. Collaborate closely with cross-functional teams to ensure high-quality deliverables. Contribute to architecture discussions, code reviews, and best practices for scalable software development. Continuously research and apply modern frameworks, libraries, and tools to improve development efficiency. Requirements: 6+ years of experience in web application development with a strong focus on JavaScript-based backend frameworks (Node.js/Express). Professional experience with frontend frameworks such as Angular, React.js, or Vue.js. Experience working with databases like MongoDB and PostgreSQL. Ability to write “single-threaded” Node.js applications and optimize backend performance. Familiarity with modern CSS frameworks such as TailwindCSS. Strong problem-solving skills and ability to work in a fast-paced, collaborative environment. Fluent in written and spoken English. Bonus: Experience with Python or Go, cloud platforms such as AWS or GCP. Benefits: Fully remote work from any European country with flexible working hours. Long-term independent contractor agreement with competitive compensation. 25 days of paid vacation plus additional holidays (Dec 24, Dec 31, and anniversary day if during the week). Career growth opportunities with a detailed development plan. Training budget to enhance your technical and professional skills. Exposure to global projects and industry-leading clients. Collaborative work environment with top-tier innovators and researchers. \n Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching. When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly. 🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements. 📊 It compares your profile to the job’s core requirements and past success factors to determine your match score. 🎯 Based on this analysis, we automatically shortlist the three candidates with the highest match to the role. 🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed. The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role. Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team. Thank you for your interest! #LI-CL1