Full Stack Engineer

Job Overview: Our client is seeking a highly capable and execution-oriented Full Stack Engineer to lead end-to-end development across our portfolio of early-stage, AI-native startups. In this role, you’ll be responsible for building scalable web applications—from backend infrastructure and APIs to intuitive, responsive frontends. You’ll collaborate closely with product managers, designers, and founders to deliver rapid MVPs and iterate based on real-world feedback. This is a hands-on engineering role for someone who thrives in startup environments and wants to make meaningful technical and product contributions across multiple ventures. Work Setup: On-site from Monday to Thursday; remote on Fridays. Key Responsibilities: Product Development: Design, build, and deploy full-stack applications across a range of internal and external ventures. Frontend Execution: Create responsive, performant UIs using modern JavaScript frameworks (React, Next.js, or similar). Backend API Design: Build robust, scalable APIs (Node.js, Python, or equivalent), integrating with third-party platforms and internal tools. Database Management: Work with both SQL and NoSQL databases to store, retrieve, and manipulate product-critical data. Rapid Prototyping: Collaborate with product leads and founders to bring MVPs and testable features to life in weeks, not months. Code Quality & Reviews: Write clean, maintainable code, participate in peer reviews, and follow engineering best practices. Requirements Minimum Qualifications: 3–6 years of experience as a full stack developer, ideally in a startup or fast-paced environment. Proficiency with JavaScript frameworks (React, Next.js, Vue) and backend development (Node.js, Python, or similar). Solid understanding of database design (PostgreSQL, MongoDB, etc.) and cloud infrastructure (AWS, GCP, or similar). Comfortable working across the stack and shifting between front-end polish and backend logic. Excellent debugging, communication, and documentation skills. Preferred Qualifications: Experience building MVPs or v1 products from scratch. Familiarity with authentication systems, deployment pipelines, and modern CI/CD practices. Exposure to early-stage teams, venture studios, or environments with lean product cycles. Bonus if you’ve worked on AI-enabled products or APIs. Benefits Why Join Our Client? Work on cutting-edge AI and B2B technologies: We are at the forefront of AI and B2B innovation. Our employees have the opportunity to work on the latest and greatest technologies, and to make a real impact on the world. Help build and grow successful startups: We are committed to helping our portfolio companies succeed. Our employees play a vital role in building and growing these companies. Work with some of the best minds in the industry: You will be part of a team of highly motivated and talented people who are passionate about making a difference. You will have the chance to learn from some of the best minds in the industry. Supportive and collaborative work environment: We believe in creating a supportive and collaborative work environment where our employees can thrive. Competitive salary and benefits package: We offer a base salary of  $110,000 to $140,000 annually and our comprehensive benefits package includes: Paid holidays and vacation Medical, dental, and vision insurance 401(k) retirement plan