BackEnd Developer- Banking

TAWANTECH

We are looking for a skilled Back-End Developer to design, develop, and maintain server-side applications and APIs that power scalable, secure, and high-performance systems. The role involves close collaboration with front-end developers, database specialists, business analysts, and DevOps teams to deliver reliable business solutions.

Key Responsibilities

Application Development

• Design, develop, and maintain server-side logic and APIs
• Build reusable, efficient, and scalable back-end components
• Integrate user-facing elements with server-side logic

Database & Data Management

• Design and manage databases (SQL and/or NoSQL)
• Write optimized queries and ensure data integrity
• Work with databases such as MySQL, PostgreSQL, MongoDB, etc.

API & Integration

• Develop and maintain RESTful / GraphQL APIs
• Integrate third-party services and external systems
• Ensure API security, performance, and versioning

Performance & Security

• Optimize applications for speed, scalability, and reliability
• Implement authentication, authorization, and data security best practices
• Identify and fix performance bottlenecks and bugs

Collaboration & Agile Practices

• Work in Agile/Scrum teams with Product Owners, BAs, and Scrum Masters
• Participate in sprint planning, reviews, and retrospectives
• Contribute to code reviews and technical discussions

Required Skills & Qualifications

Technical Skills:

• Strong experience in one or more back-end languages:
• Java, Python, Node.js, C#, or similar
• Experience with back-end frameworks:
• Spring Boot, Django, Express.js, .NET, etc.
• Solid understanding of:
• REST APIs
• Microservices architecture
• Object-oriented programming

Databases & Tools:

• Experience with SQL and/or NoSQL databases
• Familiarity with version control tools (Git)
• Experience with CI/CD pipelines