Xenotix Labs · Careers

Full Stack Developer

Ship production web & mobile apps with Next.js, Node.js and Flutter — deployed on AWS.

Full-TimeOn-site / Hybrid2–5 Years📍 Delhi NCR📍 Bengaluru

💰 Competitive — based on skills & experienceApply now

Xenotix Labs is seeking a skilled and proactive Full Stack Developer with strong experience in modern web and mobile application development. The ideal candidate should have hands-on experience with Next.js, Node.js, Flutter, database management, API development, and application deployment. Basic working knowledge of AWS EC2, ECS, and Fargate will be preferred. Candidates currently residing in Delhi NCR or Bengaluru will be preferred.

Key Responsibilities

· Develop responsive and scalable web applications using Next.js and React.js.
· Build cross-platform mobile applications using Flutter.
· Design and develop secure, scalable, and high-performance backend services using Node.js.
· Create and maintain REST APIs and third-party integrations.
· Design and manage databases using MongoDB, PostgreSQL, MySQL, or similar technologies.
· Integrate payment gateways, authentication systems, notifications, maps, and other external services.
· Deploy and manage applications on AWS cloud infrastructure (EC2, ECS, Fargate, S3, RDS, CloudWatch, Route 53).
· Debug, test, optimize, and maintain existing applications.
· Coordinate with UI/UX designers, project managers, and other developers.
· Participate in technical discussions, code reviews, and project planning.
· Maintain clean, reusable, secure, and well-documented code.
· Ensure timely delivery of assigned modules and project milestones.

Required Skills & Qualifications

· Strong knowledge of JavaScript and TypeScript.
· Hands-on experience with Next.js and React.js.
· Backend development using Node.js and Express.js or NestJS.
· Experience in Flutter and Dart for Android and iOS application development.
· Strong understanding of REST APIs, authentication, authorization, and API security.
· Experience with MongoDB, PostgreSQL, MySQL, or similar databases.
· Familiarity with Git, GitHub, or GitLab.
· Understanding of responsive design and cross-browser compatibility.
· Experience in debugging, performance optimization, and production issue resolution.
· Basic knowledge of Docker and containerized deployments.
· Basic/intermediate knowledge of AWS EC2, ECS, Fargate, S3, RDS, CloudWatch, Route 53, Nginx, PM2, and CI/CD.

Preferred / Good to have

· Bachelor's degree in Computer Science, IT, Engineering, or a related field.
· Previous experience on production-level web and mobile applications.
· Experience with SaaS platforms, marketplaces, enterprise applications, or AI-based products.
· Understanding of software architecture and scalable application development.
· Experience with Firebase, Redis, WebSockets, Socket.IO, or background job processing.
· Basic knowledge of AI API integrations will be an added advantage.
· Ability to independently handle modules and take ownership of deliverables.

What we offer

· Competitive compensation based on skills and experience.
· Opportunity to work on mobile applications, web platforms, SaaS products, and AI-based solutions.
· Exposure to real-world production systems and cloud infrastructure.
· Professional and growth-oriented working environment.
· Opportunities to take ownership of projects and lead technical modules.
· Career growth based on performance and technical capabilities.

Ready to apply?

Submit the quick form — resume, experience and a few role-specific questions. Takes ~3 minutes.

Apply for this role

Prefer email? Write to leadgeneration@xenotix.co.in