Backend Developer (Python / FastAPI)

SRM Technologies; Chennai; Presencial; INR 1 200 000 - 2 400 000; Tempo integral

Resumo da oferta

SRM Technologies in Chennai, India is seeking an experienced Backend Developer (Python / FastAPI) to design and build scalable, secure backend systems for fintech contexts. The role emphasizes API development, database design, and robust system architecture.

You will work across RESTful APIs, WebSockets, and microservices, with a focus on performance, reliability, and security, while collaborating in Agile/Scrum teams to deliver compliant solutions.

Qualificações

• 5+ years of backend development experience.
• Strong proficiency in Python and FastAPI framework.
• Experience building and managing REST APIs, WebSockets, or gRPC services.
• Strong knowledge of database design, query optimization, and ORM tools.
• Experience with asynchronous programming and scalable system design.
• Familiarity with microservices architecture and API lifecycle management.
• Knowledge of secure coding practices (JWT, OAuth, encryption, etc.).
• Experience working in Agile/Scrum teams.
• Bachelor’s degree in ComputerScience or related field preferred.

Responsabilidades

• Design, develop, and maintain backend services using Python and FastAPI.
• Build and manage secure, scalable RESTful APIs, WebSockets, and microservices.
• Design and optimize database schemas using PostgreSQL, MySQL, or MongoDB.
• Implement authentication, authorization, and secure coding practices aligned with compliance standards.
• Optimize system performance, reliability, and scalability.
• Write clean, well-documented code with unit and integration tests.
• Collaborate with Frontend, DevOps, QA, and Product teams in Agile sprints.
• Support deployment, monitoring, and troubleshooting of production systems.

Conhecimentos

Python

FastAPI

API Development

REST APIs

WebSockets

gRPC

Database design

ORM tools

Asynchronous programming

Microservices architecture

Security practices (JWT, OAuth)

Agile/Scrum

Formação académica

Bachelor’s degree in Computer Science or related field

Ferramentas

PostgreSQL

MySQL

MongoDB

Descrição da oferta de emprego

JobTitle: Backend Developer (Python / FastAPI)

JobSummary

We are looking for an experienced BackendDeveloper with strong expertise in Python and FastAPI to design andbuild scalable, secure, and high-performance backend systems. The idealcandidate will have hands-on experience in API development, database design,system architecture, and deploying highly available applications, preferablywithin fintech or regulated environments.

RequiredSkills & Experience

Must have

• 5+ years of backend developmentexperience.
• Strong proficiency in Python and FastAPI framework.
• Experience building and managing RESTAPIs, WebSockets, or gRPC services.
• Strong knowledge of databasedesign, query optimization, and ORM tools.
• Experience with asynchronousprogramming and scalable system design.
• Familiarity with microservicesarchitecture and API lifecycle management.
• Knowledge of secure codingpractices (JWT, OAuth, encryption, etc.).
• Experience working in Agile/Scrumteams.
• Bachelor’s degree in ComputerScience or related field preferred.

KeyResponsibilities

• Design, develop, and maintainbackend services using Python and FastAPI.
• Build and manage secure, scalable RESTfulAPIs, WebSockets, and microservices.
• Design and optimize databaseschemas using PostgreSQL, MySQL, or MongoDB.
• Implement authentication,authorization, and secure coding practices aligned with compliance standards.
• Optimize system performance,reliability, and scalability.
• Write clean, well-documented codewith unit and integration tests.
• Collaborate with Frontend, DevOps,QA, and Product teams in Agile sprints.
• Support deployment, monitoring,and troubleshooting of production systems.