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Full Stack Developer Description & Duties: The Full Stack Developer is a highly skilled individual proficient in various areas of focus, including Front-End, Middleware, and Back-End development. Responsible for designing and developing front-end web architectures driven by middleware to retrieve information from back-end sources. This role will excel in our evolving technology stack, which currently includes JavaScript, GraphQL, Jest, Kafka, MERN (MongoDB, Express, React, Node.js), NestJS, Redis, SQL, and TypeScript, and demonstrate proficient skills in test-driven development, RESTful APIs, collaboration, communication, security best practices, and performance optimization. Essential Duties and Responsibilities included the following. Other duties may be assigned. Design and develop front-end web architectures driven by middleware to retrieve information from back-end sources. Develop software in our technology stack, which is constantly evolving but currently includes JavaScript, GraphQL, Jest, Kafka, MERN (MongoDB, Express, React, Node.js), NestJS, Redis, SQL, and TypeScript. Complete test-driven development and write unit tests. Maintain working knowledge of RESTful APIs and formats (JSON, XML). Collaborate with cross-functional teams to define, design, and ship new features. Maintain knowledge of security best practices in web development to safeguard customer and company data. Design performance optimized and scalable web applications. Utilize agile methodologies and scrum planning tools like Jira to help the development team meet its sprint goal. Other duties as assigned by management. Must be able to come to work promptly and regularly. Must be able to take direction and work well with others. Must be able to work under the stress of deadlines. Must be able to concentrate and perform accurately. Must be able to react to change productively. Minimum Qualifications: Bachelor’s degree in Computer Science, Engineering or similar relevant field. 2 years of relevant experience in front end, middleware, or backend development, OR combination of education and experience. Any technical certifications from Amazon, Atlassian, Google, Microsoft, or in an essential duty mentioned above are a plus.
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.