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AI Full Stack Developer (MEAN / MERN) We are looking for passionate and skilled AI Full Stack Developers with 12 years of hands-on experience in MEAN or MERN stack development. The ideal candidate should be comfortable working across both front-end and back-end technologies and enjoy working in a fast-paced, collaborative environment. Key Responsibilities Develop and maintain scalable web applications using the MEAN stack (MongoDB, Express.js, Angular, Node.js) or MERN stack (MongoDB, Express.js, React.js, Node.js).Build responsive, user-friendly, and interactive UI components using Angular or React.js.Design, develop, and integrate RESTful APIs and GraphQL services.Work with MongoDB for database design, query optimization, indexing, and aggregation.Write clean, efficient, and reusable code following best practices.Debug, test, and optimize applications for performance, scalability, and reliability.Collaborate with designers, product managers, QA teams, and other developers.Stay updated with the latest JavaScript frameworks, libraries, and industry trends.Required Skills & Qualifications Strong experience with Angular (for MEAN) or React.js (for MERN), along with HTML5, CSS3, JavaScript, and TypeScript.Proficiency in Node.js and Express.js for backend development.Hands-on experience with MongoDB and Mongoose, including indexing and aggregation pipelines.Good understanding of REST APIs; familiarity with GraphQL is a plus.Experience with Git and GitHub for version control.Basic knowledge of deployment environments such as Heroku, AWS, Azure, or GCP.Strong problem-solving, debugging, and communication skills.Ability to work independently as well as within a team environment.Preferred Skills Experience with AI tools, APIs, or integrations.Familiarity with authentication systems such as JWT or OAuth.Understanding of CI/CD pipelines and deployment workflows.Knowledge of testing frameworks and performance optimization techniques.Job Types: Full-time, Permanent Compensation: 10,000.00 - 25,000.00 per month Work Location: In person .
Here's where they are and how to stand out in your next interview.
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That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.