Senior Software Engineer - Python Developer
First seen by Alion on Sep 7, 2026.
Senior Software Engineer - Python Developer (AWS & CI/CD)
Experience : 7+ Years
Location : India - Remote
Employment Type : Full-Time
CTC : Up to ?25 LPA
Payroll : Mastek
Client : Fidelity
End Client : State Street
Job Description :
We are looking for a Senior Python Developer with strong hands-on experience in AWS, CI/CD, and cloud-based application development. The ideal candidate should have strong expertise in developing scalable backend services using Python and deploying and managing applications across AWS.
Key Responsibilities :
- Design, develop, and maintain scalable backend applications using Python.
- Develop RESTful APIs and data processing pipelines.
- Build and maintain automated CI/CD pipelines for build, testing, and deployment.
- Deploy, configure, and manage applications on AWS.
- Develop and maintain Infrastructure as Code using AWS CloudFormation.
- Work with AWS services including IAM, Lambda, S3, EC2, ECS, Secrets Manager, and Redshift.
- Implement logging, monitoring, and alerting for applications.
- Collaborate with Architects, DevOps Engineers, and Product teams.
- Ensure code quality through testing, peer reviews, and static analysis.
- Participate in Agile/Scrum ceremonies and contribute to continuous improvement.
Tech Stack :
- Python, AWS (IAM, Lambda, S3, EC2, ECS, Secrets Manager, Redshift), AWS CloudFormation, REST APIs, CI/CD, Git.
Preferred Skills :
- AWS Certification is highly desirable.
- Experience in financial services/banking domain is an advantage.
- Experience working with Infrastructure as Code and cloud-native applications.
Skills
Python, AWS, Cloud, REST API, RESTful API, Cloud Services, Cloud Apps