Full Stack Engineer

Adstia Agency is a leading online lead generation and digital marketing company focused on helping businesses grow through high-quality, targeted customer acquisition. The agency specializes in advanced digital marketing strategies and modern lead generation techniques that drive relevant traffic and improve conversion rates. By offering tailored solutions, Adstia supports clients in strengthening their online presence and turning it into a consistent source of qualified leads. The team operates in a fast-paced, innovation-driven environment where data, technology, and creativity come together to deliver measurable results.About the RoleWe are looking for a skilled full Stack Developer to build and maintain scalable, full-stack web applications using MongoDB, Express.js, Next.js, Node.js, and PostgreSQL. You'll work closely with teams to deliver high-quality solutions in a fast-paced environment.Job DetailsPosition: Full Stack DeveloperDepartment: EngineeringType: Full-Time (Night Shift 8PM - 4AM)Experience: 4+ YearsLocation: Gurugram (In office)Tech StackFront End: React.js, Next.js, TypeScript, Tailwind CSS, Redux/ZustandBack End: Node.js, Express.js, GraphQL (Apollo), REST APIsDatabases: MongoDB, PostgreSQL, RedisDevOps & Cloud: Docker, AWS/GCP, Cloudflare, GitHub Actions, NginxTesting: Jest, Cypress, React Testing LibraryTools: Git, VS Code, Postman, Jira/Linear, FigmaRequired Qualifications4+ years of production experience with the full stack. Strong proficiency in JavaScript (ES6+), Tailwind CSS, Next.js and TypeScript. Deep knowledge of React.js (hooks, routing, Redux/Zustand/Context API). Solid back-end skills with Node.js and Express.js. Proficiency with both MongoDB and PostgreSQL. Understanding of authentication, security best practices, and API design. Experience with Git, Docker, Cloudflare and cloud platforms (AWS/GCP/Azure).Preferred QualificationsExperience with Redis, or message queues. Familiarity with CI/CD pipelines (GitHub Actions, Jenkins). Knowledge of testing frameworks (Jest, Cypress). Exposure to serverless architecture or monitoring tools.