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Senior Full-Stack Developer Java | JavaScript | Python Experience: 4+ Years Work Mode: Remote Budget: Up to 70,000/Month Employment Type: Contract Role Overview We are looking for a Senior Full-Stack Developer with 4+ years of experience in developing, optimizing, and maintaining scalable applications. The ideal candidate should have strong hands-on experience in Java, JavaScript, and Python, along with proven expertise in application and code optimization. Core Skills Java JavaScript Python Full-Stack Development Application Optimization Code Optimization Performance Tuning Debugging & Troubleshooting Key Responsibilities Develop, maintain, and enhance full-stack applications. Write clean, scalable, and maintainable code. Identify and resolve application performance issues. Optimize existing code for better performance and scalability. Analyze application bottlenecks and implement effective solutions. Collaborate with development teams to deliver high-quality solutions. Follow software development best practices and coding standards. Candidate Requirements 4+ years of professional software development experience. Strong hands-on experience with Java, JavaScript, and Python. Proven experience in application and code optimization. Strong analytical and problem-solving skills. Ability to work independently in a remote environment. Interested candidates can apply with their updated CV. Compensation: 650,000.00 - 700,000.00 per week Work Location: Remote .
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.