BeInCrypto seeks a Senior Back-end Developer to be instrumental in building a scalable microservices infrastructure for a Next.js application. You'll focus on creating efficient backend services that support our mission to be the most user-centric media platform in Web3.
What You'll Do
- Design, develop, and maintain robust and high-performance microservices, primarily in Rust, and potentially in Node.js.
- 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 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.
- 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.
What We're Looking For
- 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 ability to work effectively in a team setting.
Technical Stack
- Languages: Rust, Node.js
- Frameworks: Next.js
- Databases: SQL, NoSQL
- Infrastructure: AWS, Azure, GCP
- Containerization: Docker, Kubernetes
Team & Environment
You'll join a global team of 150+ professionals across 50+ countries. You will collaborate closely with the frontend team, cross-functional teams, and the DevOps team.
Benefits & Compensation
- 100% remote work—no location limits
- Flexible working hours to suit your lifestyle, no time trackers
- Paid time off to recharge
- Clear goals and freedom to define the ways to achieve them
- Internal learning programs & masterclasses
- Culture of open communication, healthy and constructive feedback
- Support for personal branding and industry visibility
- Career growth opportunities—60% of managers promoted from within
- An inclusive workplace where everyone can thrive
Work Mode
This is a fully remote, global position.
BeInCrypto is an inclusive employer.






