Software Engineer - Python/.Net/C#

Motion Recruitment Partners LLC; Austin (TX); On-site; USD 100,000 - 130,000; Full time

Job summary

Motion Recruitment Partners LLC is seeking a Mid to Senior Software Engineer to join their team in Austin, Texas. This role requires strong current experience in Python and .NET (C#), as well as a solid understanding of backend development and system design.

Responsibilities include designing and maintaining scalable applications and collaborating in Agile teams. Candidates must have 4+ years of experience and a Bachelor's degree in Computer Science or an equivalent.

Qualifications

• 4+ years of professional software engineering experience.
• Strong understanding of backend development and system design.
• Current hands-on experience with both Python and .NET (C#).

Responsibilities

• Design, develop, and maintain scalable applications using Python and .NET.
• Collaborate in Agile teams through sprint planning and code reviews.
• Contribute across the full software lifecycle, from design to deployment.

Skills

Python

.NET (C#)

Backend development

Agile methodologies

System design

Web technologies and frameworks

Communication skills

Education

Bachelor's degree in Computer Science or equivalent

Tools

Jira

Git

CI/CD pipelines

Job description

About the Opportunity

Our client, headquartered in Austin, Texas, is a technology consulting firm with deep-rooted client relationships and an expanding product-focused division. Their core expertise spans application development, data visualization, and enterprise IT solutions, serving leading financial institutions, utilities, and federal organizations.

Candidate Profile

They are seeking a Mid to Senior Software Engineer with strong, current hands‑on experience in both Python and .NET (C#). This is a critical requirement, candidates must be actively working with both technologies in their current or most recent role. Experience within asset management or a Big 4/5 consulting firm is highly preferred.

This organization is widely recognized within the financial trading and asset management space in the U.S., offering significant opportunities for technical growth, domain expertise, and long‑term career advancement.

Location Requirement

This role is 100% onsite in Austin, TX (5 days/week).

Employment Type

Full-time

Work Authorization

Must be able to work on a W2 basis (no C2C). U.S. Citizenship or Green Card required. No sponsorship available.

Required Skills & Experience

• 4+ years of professional software engineering experience
• Current, hands‑on experience with both Python AND .NET (C#) (required)
• Strong understanding of backend development and system design
• Experience with web technologies, frameworks, and modern architectures
• Familiarity with Agile environments and tools such as Jira, Git, and CI/CD pipelines
• Bachelor’s degree in Computer Science or equivalent practical experience
• Strong communication skills with the ability to translate complex technical concepts

Preferred Qualifications

• Experience with C++ or Java
• Exposure to portfolio management systems or financial platforms
• Background in financial trading environments
• Experience with business intelligence (BI) reporting

What You'll Be Doing

Tech Stack Breakdown

• 40% Python
• 40% C# (.NET)
• 10% Database technologies
• 10% CI/CD, Jira, Git

Responsibilities

• Design, develop, and maintain scalable applications using Python and .NET (C#)
• Build tools and systems supporting investment research, data processing, and operational workflows
• Collaborate in Agile teams through sprint planning, code reviews, and continuous integration
• Contribute across the full software lifecycle—from design to deployment and support
• Assist with development of web-based applications and interfaces
• Communicate effectively with both technical and business stakeholders
• Stay up to date with emerging tools and best practices to continuously improve delivery