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Back-end Developer job description
A Back-end Developer specializes in server-side application logic, database management, and API integration, ensuring robust and scalable digital infrastructure. This role is critical for delivering seamless user experiences, maintaining data integrity, and enabling business operations through efficient backend systems.
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What is a Back-end Developer?
A Back-end Developer is a software engineer focused on building and maintaining the server-side components of web applications. They work with databases, server logic, APIs, and architecture to ensure data is processed, stored, and delivered securely and efficiently. Unlike front-end developers who handle user interfaces, back-end developers prioritize functionality, performance, and scalability behind the scenes.
What does a Back-end Developer do?
Back-end Developers design, develop, and optimize server-side applications using languages like Java, Python, or Node.js. They create and manage databases (e.g., SQL or NoSQL), build APIs for front-end communication, implement security protocols, and troubleshoot performance issues. Additionally, they collaborate with front-end teams to integrate systems and ensure seamless data flow.
Job Overview
We are seeking a skilled Back-end Developer to design, build, and maintain efficient, reusable, and reliable server-side systems. The ideal candidate will be responsible for developing high-performance applications, integrating with front-end elements, and ensuring seamless data exchange between servers and users. This role requires strong problem-solving skills and the ability to work in a fast-paced, collaborative environment to deliver robust backend solutions that meet business objectives.
Back-end Developer responsibilities include:
1. Develop and maintain server-side logic using Java, Python, or Node.js
2. Design and implement low-latency, high-availability, and performant applications
3. Build reusable code and libraries for future use
4. Implement data storage solutions using SQL and NoSQL databases (MySQL, PostgreSQL, MongoDB)
5. Integrate user-facing elements with server-side logic
6. Optimize applications for maximum speed and scalability
7. Implement security and data protection measures
8. Collaborate with front-end developers and other team members
1. 3+ years of professional back-end development experience
2. Proficiency in at least one server-side language (Java, Python, Node.js)
3. Strong understanding of database management systems (SQL and NoSQL)
4. Experience with RESTful API design and development
5. Knowledge of code versioning tools (Git)
6. Understanding of fundamental design principles behind scalable applications
7. Basic understanding of front-end technologies (HTML, CSS, JavaScript)
8. Bachelor's degree in Computer Science or related field
Preferred Qualifications
1. Experience with cloud platforms (AWS, Azure, or Google Cloud)
2. Knowledge of containerization technologies (Docker, Kubernetes)
3. Familiarity with microservices architecture
4. Experience with message brokers (RabbitMQ, Kafka)
5. Understanding of CI/CD pipelines
6. Previous work in agile development environments
7. Experience with testing frameworks (JUnit, pytest, Mocha)
Bonus Skills
1. Contributions to open-source projects
2. Experience with serverless architecture
3. Knowledge of GraphQL implementation
4. Familiarity with DevOps practices and tools
5. Experience with performance tuning and optimization
6. Understanding of security compliance standards (SOC 2, HIPAA)
7. Previous mentorship or team leadership experience
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