Senior Backend Engineer - Python, FastAPI & PostgreSQL (TS/SCI)

Base-2 Solutions, LLC.; Norfolk (VA); On-site; USD 140,000 - 180,000; Full time

Job summary

Base-2 Solutions, LLC. seeks a Software Engineer Level 5 to develop and maintain scalable backend systems, data pipelines, and APIs. The role emphasizes Python, FastAPI, PostgreSQL, and high-performance integrations in mission-critical environments.

Responsibilities include designing components, optimizing data processing, and delivering robust software with thorough testing. Active TS/SCI with CI Polygraph is required, reflecting a sensitive security context.

Qualifications

• Proven backend development experience in mission-focused environments.
• Experience with Python-based data pipelines and APIs.
• Strong SQL/DB design and performance optimization.

Responsibilities

• Develop and enhance complex software systems including analytics and real-time data processing.
• Design software components and APIs with attention to scalability and performance.
• Implement testing and code review to ensure design conformance.
• Collaborate on data architecture and high-speed integrations.

Skills

Backend development

Data engineering

API development

Python

FastAPI

PostgreSQL

Elasticsearch

Education

Bachelor's degree or higher

Equivalent experience (see below)

Tools

SQL indexing

Job description

Base-2 Solutions, LLC. seeks a Software Engineer Level 5 to develop and maintain scalable backend systems, data pipelines, and APIs. The role emphasizes Python, FastAPI, PostgreSQL, and high-performance integrations in mission-critical environments.

Responsibilities include designing components, optimizing data processing, and delivering robust software with thorough testing. Active TS/SCI with CI Polygraph is required, reflecting a sensitive security context.