Senior Backend Engineer - High-Performance API & Agile

Freedom Technology Solutions Group; St. Louis, Northern (MO, KY); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Flexible work environment

Competitive compensation

401k matching

Tuition reimbursement

Life and disability insurance

Job summary

Freedom Technology Solutions Group is seeking a Software Engineer to support intelligence analysis products and capabilities, focusing on design, modernization, and operations with agile methodologies. The role emphasizes automation and efficiency using modern technology stacks.

You will develop, maintain, and enhance software applications and services, contribute to high-performance architectures, and collaborate with cross-functional teams to deliver robust solutions for the client.

Qualifications

• 9–13 years of backend software development experience
• Experience in Agile environments
• Experience with GitLab for source repository and GitLab CI/CD
• Proficiency in two or more of: Python/FastAPI, React.js, web services architecture, PostgreSQL, AWS tooling

Responsibilities

• Develop, modernize, and maintain software applications and services
• Contribute to design and architecture of high-performance applications
• Leverage agile methodologies to enhance operational efficiency
• Participate in rapid prototyping to quickly iterate and improve solutions
• Utilize modern technology stacks to meet client needs
• Collaborate with cross-functional teams to deliver high-quality software solutions

Skills

TS/SCI eligible

Backend development

Python

FastAPI

React.js

Web services design

PostgreSQL

AWS

GitLab

GitLab CI/CD

Education

Bachelor’s degree or higher in Computer Science or related field

Tools

VS Code

Jira

Job description

Freedom Technology Solutions Group is seeking a Software Engineer to support intelligence analysis products and capabilities, focusing on design, modernization, and operations with agile methodologies. The role emphasizes automation and efficiency using modern technology stacks.

You will develop, maintain, and enhance software applications and services, contribute to high-performance architectures, and collaborate with cross-functional teams to deliver robust solutions for the client.