Full Stack Developer - Python/React.js
First seen by Alion on Oct 22, 2026.
Role Summary :
We are looking for an experienced Full Stack Developer to design, develop, and maintain scalable web applications and enterprise solutions. The ideal candidate should have strong hands-on experience across both frontend and backend technologies, API development, databases, cloud services, and modern software engineering practices.
Key Responsibilities :
- Design, develop, test, deploy, and maintain end-to-end web applications.
- Develop responsive and reusable frontend components using React.js or Angular.
- Build scalable backend applications and services using Python with FastAPI/Django or equivalent frameworks.
- Design and develop RESTful APIs and integrate applications with internal and external systems.
- Collaborate with product owners, architects, UX teams, data engineers, and other developers to translate business requirements into technical solutions.
- Work with relational and NoSQL databases and develop efficient data access solutions.
- Implement authentication, authorization, security, logging, and error-handling mechanisms.
- Develop cloud-ready applications and support deployments in AWS or equivalent cloud platforms.
- Participate in architecture discussions, code reviews, troubleshooting, and performance optimization.
- Develop automated unit and integration tests and contribute to CI/CD processes.
- Troubleshoot production issues and perform root-cause analysis.
- Mentor junior developers and promote coding standards and engineering best practices.
Required Technical Skills :
- 5 - 10 years of software development experience with strong full-stack development expertise.
- Strong frontend development experience with React.js and/or Angular.
- Strong backend programming skills using Python.
- Hands-on experience with FastAPI, Django, or similar backend frameworks.
- Strong understanding of REST APIs, JSON, HTTP, and microservices-based architectures.
- Experience with SQL databases such as PostgreSQL, MySQL, or SQL Server.
- Exposure to NoSQL technologies such as MongoDB or Redis.
- Working knowledge of Git, CI/CD pipelines, unit testing, and code-quality practices.
- Experience deploying and supporting applications in cloud environments.
- Good understanding of application security, performance optimization, and scalable application design.
Preferred Skills :
- Experience with AWS services such as Lambda, ECS/EKS, EC2, S3, RDS, or DynamoDB.
- Exposure to Docker and Kubernetes.
- Experience with GraphQL and OpenAPI/Swagger.
- Familiarity with DevOps and automated deployment practices.
- Experience working in Agile/Scrum delivery environments.
- Pharma, Life Sciences, Healthcare, Analytics, or Data/AI platform experience would be an advantage.
Behavioral & Leadership Skills :
- Strong analytical and problem-solving abilities.
- Ability to independently own technical modules and deliverables.
- Strong communication and stakeholder-management skills.
- Ability to work effectively with geographically distributed teams.
- Comfortable working in a fast-paced client-facing environment.
- Ability to guide and mentor junior engineers.
Skills
Full Stack, Python, React.js, Django, FastAPI, RESTful, PostgreSQL, MongoDB, AWS