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We are looking for an experienced Senior Back-end Developer with a strong background in Node.js and Rust. The ideal candidate will be instrumental in building our microservices infrastructure, playing a crucial role in the development and deployment of scalable and efficient backend services. ## Key Responsibilities: Design, develop, and maintain robust and high-performance microservices, primarily in Rust, and potentially in Node.js, to support a Next.js application. Implement and manage user authentication and authorization systems. Design and manage data caching layers and strategies for efficient data retrieval. Develop and integrate APIs for accessing and manipulating various data sources. Ensure that APIs and server-side configurations are optimized for search engines, including efficient loading and response times. Collaborate with the frontend team to implement server-side rendering or other techniques beneficial for SEO and to ensure seamless integration of backend services. Collaborate with cross-functional teams to define and implement new features. Optimize existing backend systems for scalability and speed. Ensure code quality, stability, and scalability through best practices and code reviews. Work closely with the DevOps team to facilitate deployment and efficient scaling of services. ## Qualifications: At least 5 years of experience in backend development, with a focus on Node.js and Rust. Proven experience in building and managing microservices architectures. Strong understanding of authentication and authorization protocols. Familiarity with developing and managing APIs, particularly RESTful services. Proficiency in database technologies (both SQL and NoSQL) and caching solutions. Understanding of the impact of backend technologies on SEO. Experience with cloud services (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes). Familiarity with continuous integration and deployment (CI/CD) pipelines. Excellent problem-solving skills and attention to detail. Strong communication skills and the ability to work effectively in a team setting. ## Benefits: A true startup experience no rules, no bureaucracy, and the opportunity to have a meaningful impact on a growing business. A culture of autonomy and accountability. A people-focused organization dedicated to making sure youre maxing out on learning, growth, and impact, and getting recognized for the great work you do along the way. Constant growth opportunities. The chance to join a stellar team of talents and learn from them. We have team members in 60 countries all over the world! Wherever you go, you can meet someone from the BeInCrypto family. Join our BIC team and take your professional experience to the next level! Apply To this Job Company : BeInCrypto Salary : Full-time .
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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.