Backend Developer

2 days ago


west bengal, India unnatim payments private limited Full time

Job Title: Backend Developer / Python)Location: Kolkata, West Bengal (On-site / Hybrid / Remote – as applicable)Company: Unnatim Payments Private LimitedExperience: 4–6 YearsEmployment Type: Full-timeAbout the RoleWe are looking for a skilled Backend Developer with hands-on experience in and/or Python frameworks to design, develop, and maintain scalable backend systems for fintech applications. The ideal candidate should have a strong understanding of RESTful API design, database management, and microservices architecture.Key ResponsibilitiesDesign, develop, and maintain RESTful and GraphQL APIs using , , ) or Python (Django, Flask).Build and optimize server-side logic, ensuring high performance and responsiveness.Integrate third-party APIs, payment gateways, and internal services.Collaborate with front-end developers to define API requirements and ensure smooth integration.Manage and optimize databases (MySQL, PostgreSQL, MongoDB).Implement authentication, authorization, and data security best practices.Write clean, maintainable, and well-documented code.Participate in code reviews, testing, and debugging.Work closely with the DevOps team to deploy and monitor backend services.Contribute to system design discussions and architecture decisions.Required SkillsTechnical Skills:Strong proficiency in JavaScript ) and/or Python.Hands-on experience with: frameworks: , , (API routes).Python frameworks: Django, Flask.Strong understanding of REST APIs and microservices architecture.Experience with database systems: MySQL, PostgreSQL, MongoDB.Knowledge of version control systems (Git, GitHub, GitLab).Familiarity with cloud platforms (AWS, GCP, or Azure) and containerization tools (Docker).Knowledge of message queues (RabbitMQ, Kafka) is a plus.Experience with unit testing frameworks (Jest, PyTest, Mocha, etc.).Soft SkillsExcellent problem-solving and analytical skills.Strong communication and teamwork abilities.Ability to write clean, efficient, and reusable code.Attention to detail and a proactive learning attitude.Educational QualificationBachelor's degree in Computer Science, Information Technology, or related field.Preferred QualificationsExperience in fintech or payment gateway systems.Knowledge of API security standards (OAuth2, JWT).Exposure to CI/CD pipelines and automated deployment.CompensationCompetitive salary based on experience and skills.Performance-based incentives and benefits.Job Type: Full-timePay: ₹35, ₹50,000.00 per monthBenefits:Provident FundWork Location: In person



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