Senior Software Development Engineer - Python
First seen by Alion on Aug 17, 2026.
We are looking for an experienced Python Developer to design, develop, test, and maintain scalable applications and services.
The ideal candidate should have strong Python development experience, solid knowledge of software engineering principles, and the ability to work effectively in a collaborative environment.
Key Responsibilities :
- Design, develop, test, and maintain applications using Python.
- Develop scalable, secure, and high-performance backend services and APIs.
- Write clean, maintainable, and reusable code.
- Work with databases and optimize queries and application performance.
- Integrate third-party APIs and services as required.
- Troubleshoot, debug, and resolve application issues.
- Participate in code reviews and contribute to technical design discussions.
- Collaborate with frontend developers, QA, DevOps, and other stakeholders.
- Follow coding standards, development best practices, and version-control processes.
Required Skills :
- 10+ years of professional software development experience.
- Strong hands-on experience with Python.
- Experience with frameworks such as Django, Flask, or FastAPI.
- Strong understanding of REST APIs and web services.
- Good knowledge of SQL and relational databases.
- Experience with Git and standard software development practices.
- Strong understanding of OOP, data structures, and algorithms.
- Good debugging, problem-solving, and communication skills.
Skills
Python, Django, Flask, FastAPI, REST API, OOPS, Data Structure, Algorithm