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We are looking for an experienced Node.js Backend Developer to work on an existing web application/project. Tech Stack Node.js Express.js MongoDB REST APIs JavaScript / TypeScript Git / GitHub Responsibilities Understand and work with the existing Node.js backend Develop new backend features and APIs Fix bugs and improve existing functionality Work with MongoDB databases and optimize queries where required Integrate APIs and third-party services Maintain and improve backend performance, security, and scalability Collaborate with the frontend developer/project team Test and deploy backend changes Requirements Strong experience with Node.js and Express.js Good knowledge of MongoDB Experience working with existing/legacy codebases Strong understanding of REST APIs Experience with Git/GitHub Ability to troubleshoot and independently solve backend issues Good communication and ability to meet project deadlines Project Type This is an existing project, so you will be given access to the current backend/codebase. The developer should be comfortable understanding the existing architecture and continuing development from the current stage. To Apply Please share Your experience with Node.js + MongoDB Examples of relevant projects GitHub/portfolio (if available) Your expected rate (hourly or project-based) Your availability to start Only experienced developers with hands-on Node.js + MongoDB experience are preferred. .
Here's where they are and how to stand out in your next interview.
24.795Jobs
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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.