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Sr. Automation Engineer

Motion Recruitment Partners, LLCFort Worth, TX🇺🇸United StatesPosted Sep 22, 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Fort Worth, TX, United States
Posted
Yesterday
FastAPIShellAWSAzureGitJavaScriptLESSPostgreSQLPythonReactTerraformTypeScriptVault

Job Description

Leverage modern technology to solve complex business problems in a collaborative engineering environment at a Fortune 500 transportation company. This opportunity is ideal for a senior engineer who enjoys building scalable, secure, and reusable solutions while contributing across the full software development lifecycle.
The Sr. Engineer - Automation will participate in all phases of development, from design and implementation through testing and production support. The role will focus heavily on Python-based application development, RESTful services, automation, cloud security, and secrets management while following engineering best practices for reliability, resiliency, security, performance, and reusability.
Contract Duration: 7 Months
Required Skills & Experience
  • 5-7 years of full Software Development Life Cycle (SDLC) experience designing, developing, testing, and implementing large-scale applications.
  • 5+ years of Python development experience.
  • Strong proficiency with FastAPI.
  • 5+ years of experience developing and supporting RESTful web services/APIs.
  • Hands-on experience with at least one of the following:
    • HashiCorp Vault
    • AWS Secrets Management / AWS Secrets Manager
    • Azure Key Vault
  • Experience with both front-end and back-end development.
  • Strong understanding of object-oriented design and software engineering principles.
  • Ability to write, test, and document technical solutions according to organizational standards.
Desired Skills & Experience
  • 5+ years of experience with React, TypeScript, and JavaScript.
  • 3+ years of experience with Terraform and HashiCorp Vault.
  • 3+ years of experience with Git and GitHub.
  • Experience working with Windows and Linux operating systems, including shell scripting.
  • Experience with PostgreSQL, ORM/persistence frameworks, and query performance tuning.
  • Experience with Azure or other cloud platforms.
  • Experience with automated testing, observability, instrumentation, and production support.
  • Experience identifying and remediating security vulnerabilities and potential attack surfaces.
  • Experience designing reusable, scalable, and maintainable systems.
  • Experience performing root cause analysis and implementing solutions to improve reliability, resiliency, security, and performance.
  • Experience mentoring junior or less-experienced engineers.
What You Will Be Doing
  • Design, develop, test, document, and maintain scalable software applications and automation solutions.
  • Develop and maintain Python-based applications and RESTful APIs using FastAPI.
  • Design and implement secure solutions involving secrets management and cloud security.
  • Lead implementation of significant capabilities within existing systems.
  • Develop automated tests and instrumentation to ensure application reliability, availability, latency, and performance targets.
  • Conduct root cause analysis and identify opportunities for system and process improvements.
  • Identify security vulnerabilities and potential attack surfaces and help implement appropriate mitigation strategies.
  • Promote reusable components, frameworks, and engineering best practices.
  • Break down complex technical requirements into maintainable implementations.
  • Collaborate closely with engineering and technology teams.
  • Mentor team members and help improve engineering practices and technical capabilities.
Tech Breakdown
  • 30% Python / FastAPI / RESTful API Development
  • 20% Automation & Software Engineering
  • 15% Cloud & Secrets Management
  • 15% Application Security / Reliability
  • 10% Database & Persistence Technologies
  • 10% Front-End / Supporting Technologies
Daily Responsibilities
  • 50% Hands-On Software Development & Automation
  • 25% Design, Testing & Troubleshooting
  • 15% Team Collaboration & Technical Planning
  • 10% Mentoring, Documentation & Engineering Best Practices
Work Arrangement
  • Hybrid - 3 days onsite per week, typically Tuesday, Wednesday, and Thursday.
  • Candidates must be able to work onsite on the first day of the assignment.
  • Location: Fort Worth, TX
  • Interview Process: Virtual and In-Person

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