Senior Software Engineer / C#.Net / Python / Austin TX / On-Site

Motion Recruitment Partners, LLC; Austin (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Motion Recruitment Partners, LLC is looking for a Mid or Sr. level C# / Python Engineer in Austin, Texas. The role requires 5 days onsite and strong experience with C# and Python, alongside skills in agile environments.

Ideal candidates will have at least 4 years of software engineering experience, a Bachelor's in Computer Science, and a keen interest in web technologies. This position offers great career growth in the financial sector.

Qualifications

• At least 4 years of hands-on software engineering experience.
• Strong development skills in C# and Python.
• Interest in web technologies and system architecture.

Responsibilities

• Design, build, and maintain scalable software solutions primarily in C# and Python.
• Collaborate to develop tools and applications for investment research.
• Engage in agile practices, including sprint planning and code reviews.

Skills

C#

Python

Agile development

Jira

Git

Education

Bachelor's degree in Computer Science

Tools

CI/CD pipelines

Database technologies

Job description

Overview

Our client, based in Austin, Texas, is a technology and consulting firm with established client partnerships and a growing product-focused division. Their core capabilities include application development, data visualization, and Information Technology (IT). They work with prominent financial institutions, utility providers, and federal organizations.

They are actively looking for a Mid or Sr. level C# / Python Engineer with enterprise-level experience; experience in asset management or at a Big 5 firm is a strong advantage. The ideal candidate will also have familiarity with additional backend languages such as C++, Java, or C#, along with exposure to web technologies, frameworks, and CI/CD pipelines.

This organization is recognized as a leading player within financial trading and asset management in the U.S., offering strong opportunities for skill development, industry expertise, and long-term career growth in the financial sector. This role requires onsite presence in Austin, Texas, five days per week.

Position Requirements

This is a full-time opportunity. Candidates MUST be able to work directly on a W2 basis without sponsorship and cannot engage through another company or on a C2C basis.

THIS POSITION REQUIRES ONSITE WORK 5 DAYS A WEEK IN AUSTIN, TX

NO SPONSORSHIP IS AVAILABLE

Required Skills & Experience

• At least 4 years of hands‑on software engineering experience.
• Strong development skills; C#, Pyhton, .
• Interest in web technologies, frameworks, and system architecture.
• Experience working in agile or iterative environments, using tools such as Jira, Git, and CI/CD pipelines.
• Bachelor's degree in Computer Science or comparable practical experience.
• Strong communication skills, with the ability to convey technical concepts clearly and effectively.

Desired Skills & Experience

• C++ or Java is a big plus
• Experience with portfolio management systems
• Exposure to financial trading environments
• Business intelligence (BI) reporting experience

What You Will Be Doing

• Tech Breakdown
• 40 % Python
• 40 % C#
• 10 % Database
• 10 % Jira, Git, CI/CD pipeline

Daily Responsibilities

• Design, build, and maintain scalable software solutions, primarily in C# and Python.
• Work collaboratively with team members to develop tools, frameworks, and applications supporting investment research, data processing, and operational processes.
• Engage in agile development practices, including sprint planning, code reviews, and continuous integration.
• Contribute throughout the full software lifecycle—from requirements gathering to deployment and ongoing support—ensuring performance and reliability.
• Assist in developing web-based applications and interfaces using modern best practices.
• Effectively communicate technical information to both technical and non-technical audiences.
• Stay current with emerging technologies, tools, and practices to continuously improve team output.