Senior Software Engineer - Backend
First seen by Alion on Sep 16, 2026.
Job Description:
- Minimum 7+ years of professional experience in Python backend development, with expertise in frameworks such as Django and FastAPI.
- Proven track record in designing and implementing RESTful APIs, microservices architectures, and real-time applications using WebSockets.
- Strong proficiency with caching solutions like Redis and relational databases such as PostgreSQL, including query optimization and schema design.
- Deep understanding of object-oriented programming, design patterns, and software architecture principles.
- Proficiency with ORM libraries (e.g., SQLAlchemy or Django ORM).
- Advanced experience in Linux environments, containerization with Docker, and orchestration using Kubernetes.
- Proficiency in code versioning with Git, including advanced workflows and branching strategies.
- Hands-on experience with agile methodologies, scrum processes, and tools such as JIRA.
- Demonstrated expertise in debugging, performance tuning, security best practices, and complex problem-solving.
- Excellent communication and interpersonal skills to effectively collaborate with technical and non-technical stakeholders in a distributed team environment.
Total Experience: 7-12 years
Skills
Python, Backend Architecture, Django, FastAPI, RESTful API, Microservices Architecture, WebSockets, PostgreSQL, ORM, Design Patterns, Linux