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Key Responsibilities: Develop and maintain server-side applications using Python and Node.js.Design and implement scalable and secure APIs.Integrate user-facing elements developed by front-end developers with server-side logic.Optimize applications for maximum speed and scalability.Implement data storage solutions, including databases and caching mechanisms.Develop and deploy AWS Lambda functions to handle various back-end processes.Collaborate with front-end developers, designers, and other team members to deliver high-quality products.Troubleshoot and debug applications to ensure optimal performance.Stay up-to-date with emerging technologies and industry trends.Required Skills and Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field.Proven experience as a Back-End Developer or similar role.Strong proficiency in Python and Node.js.Experience with AWS services, particularly AWS Lambda.Familiarity with RESTful APIs and web services.Knowledge of database systems such as MySQL, PostgreSQL, or MongoDB.Understanding of front-end technologiesExcellent problem-solving skills and attention to detail.Strong communication and teamwork abilities.Preferred Qualifications: Experience with serverless architecture and microservices.Knowledge of containerization technologies such as Docker.Familiarity with CI/CD pipelines and DevOps practices.Experience with version control systems like Git .
Here's where they are and how to stand out in your next interview.
24.795Jobs
9.577IN
74%EN
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.