Sr. Python Software Engineer

About the job

Software Engineer 3 – Python / React / Cloud Automation Location: Irving, TX – Las Colinas

Work Schedule: Hybrid – 3 days onsite / 2 days remote

Contract: 6 months

Employment Type: W2

About the Role We are seeking a Software Engineer 3 to join an infrastructure development organization focused on building automation solutions that enable a software-driven infrastructure environment. In this role, you will develop automation solutions for infrastructure services and application migration initiatives, with a strong focus on Python development, React, API development, and cloud-native technologies. You will help build scalable, self-service capabilities that improve reliability and reduce operational effort. Key Responsibilities

• Design, develop, test, debug, and document software solutions.
• Build automation solutions supporting infrastructure services and application migration initiatives.
• Develop API interfaces for infrastructure components and internal systems.
• Build scalable and reliable self-service capabilities for customers.
• Develop and maintain backend services using Python.
• Develop user interfaces using React and modern JavaScript/TypeScript.
• Design and integrate RESTful APIs and microservices.
• Participate in CI/CD, Agile, and DevOps practices.
• Troubleshoot production and non-production issues and serve as an escalation point when needed.
• Ensure solutions meet quality, security, compliance, and engineering standards.
• Participate in daily Scrum ceremonies and collaborate with cross-functional teams.

Required Qualifications

• 4+ years of Software Engineering experience.
• 4+ years of professional Python development experience.
• 4+ years of Python unit testing experience.
• 3+ years of React/front-end development experience.
• 3+ years of Agile, CI/CD, and DevOps experience.
• 2+ years of API development experience.
• 1+ year of cloud-native application development experience using technologies such as OpenShift, Kubernetes, or Cloud Foundry.

Preferred Qualifications

• Full-stack development experience across frontend and backend technologies.
• Experience with React, JavaScript/TypeScript, HTML, and CSS.
• Experience with Python frameworks such as Django or FastAPI.
• Strong understanding of RESTful APIs and microservices architecture.
• Experience with SQL databases and database design.
• Infrastructure, network, or operational automation experience.
• Familiarity with API management platforms such as Apigee.
• Experience with Kubernetes, OpenShift, or Cloud Foundry.
• Experience with Postman or similar API testing tools.
• Experience with Git/GitHub and CI/CD pipelines.
• Knowledge of networking, load balancing, PKI/certificates, cryptography, or key management.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and teamwork skills.

Work Arrangement

• Hybrid schedule: 3 days onsite / 2 days remote
• Work location: Irving, TX – Las Colinas
• Candidates must be able to work onsite at the approved location.
• Visa sponsorship is not available.
• Relocation assistance is not available.