Job Brief: Golang + Python Backend Development

n

nWork Mode : 3 days WFO

n

nInterview Process :

nOnline Test

nL1 Interview

nClient Interview (F2F Mandatory )

nManager Round

nHR Round

n

n

nDescription- Job Title: Backend Developer (Golang + Python)

nRole Overview : We are looking for a highly hands-on Backend Developer with 7–9 years of experience in Golang and Python to design and build scalable backend systems. This role requires strong coding expertise, problem-solving skills, and the ability to work on production-grade systems. You will be actively involved in writing clean, efficient code, designing APIs, and contributing to system architecture for high-performance applications.

n

nKey Responsibilities:

n

n
- Design, develop, and maintain robust backend services and APIs
n
- Write high-quality, production-ready code in Golang and Python
n
- Build scalable and reliable systems with a focus on performance and efficiency
n
- Collaborate with cross-functional teams to deliver end-to-end solutions
n
- Debug, optimize, and improve existing systems
n
- Ensure best practices in code quality, testing, and maintainability
n

n

nCore Technical Requirements - Golang (Primary Focus):

n

n
- Strong hands-on experience in Go programming
n
- Deep understanding of: Goroutines and concurrency patterns Channels and synchronization (mutexes, wait groups, etc.)
n




- Proven experience in building backend services or microservices using Go
n
- Strong coding skills with emphasis on: Performance optimization
n
- Error handling Writing clean, maintainable code
n
- Good understanding of REST API design
n
- Familiarity with gRPC and Prometheus (good to have, not mandatory)
n
- Python Strong experience in backend development using Python
n
- Hands-on experience with frameworks such as: Django / Django REST Framework Flask FastAPI
n
- Experience building and maintaining RESTful APIs
n
- Strong understanding of: Database design (SQL/NoSQL) API security, authentication, and authorization
n
- Ability to write efficient, scalable backend logic
n

n

nAdditional Skills (Preferred):

n

n
- Experience with Docker and Kubernetes
n
- Exposure to cloud platforms (AWS / Azure / GCP) Understanding of CI/CD pipelines
n
- Experience with distributed systems and messaging queues
n
- Familiarity with observability tools (logging, monitoring, tracing)
n

n

nWhat We’re Looking:

n

n
- For Strong emphasis on hands-on coding and problem solving
n
- Ability to work in a fast-paced, product-driven setting
n
- Solid understanding of system design and backend architecture
n
- Ownership mindset and attention to detail
n
- Experience 7–9 years of relevant backend development experience
n
- Demonstrated experience in building and scaling real-world systems
n

n

📌 Back End Developer (Pune)
🏢 Calsoft
📍 Pune