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Sr Software Engineer (Python, AWS/Lambda, GraphQL)

KamisPro
Alexandria, VA Full Time
POSTED ON 12/10/2025 CLOSED ON 1/8/2026

What are the responsibilities and job description for the Sr Software Engineer (Python, AWS/Lambda, GraphQL) position at KamisPro?

About the Role


We are seeking a highly skilled Senior Software Engineer for a full-time position to develop and maintain corporate web applications. This role requires deep expertise in Python, AWS cloud services (especially Lambda functions), and GraphQL, with a strong focus on building scalable, secure, and high-performance solutions.


Key Responsibilities

  • Design, develop, and maintain enterprise-grade applications using Python and GraphQL.
  • Architect and implement cloud-based solutions leveraging AWS services (e.g., Lambda, EC2, S3, RDS, API Gateway).
  • Collaborate with cross-functional teams to gather requirements and deliver robust software solutions.
  • Optimize application performance, scalability, and security.
  • Implement best practices for code quality, testing, and CI/CD pipelines.
  • Troubleshoot and resolve complex technical issues in production environments.
  • Mentor junior engineers and contribute to technical design reviews.
  • Stay current with emerging technologies and recommend improvements to existing systems.


Required Qualifications

  • 5 years of professional software development experience using Python. 10 years of overall software development experience is desired.
  • Strong proficiency in Python including writing Lambda functions in Python.
  • Hands-on experience with AWS services, cloud architecture and serverless computing.
  • Solid understanding of GraphQL and API design principles.
  • Excellent problem-solving skills and ability to work in a fast-paced environment.

Salary : $140,000 - $150,000

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