Senior AI/ML Software Developer - TS/SCI with Poly (req-243)

Cathexis Capital, LLC
Richmond, VA, United States
3 months ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Compensation
$140,000.0 - $170,000.0
Working hours
Regular working hours
Job source

Tech stack

Java (Programming Language) JavaScript (Programming Language) Artificial Intelligence Big Data Profiling Software Quality Data Structures Software Debugging Python (Programming Language) Object-Oriented Software Development Large Language Models Information Technology
+1 more
Data Analytics

Job description

Team CATHEXIS elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and communication. Our core capabilities are our top-tier program and project management, data analytics, and audit services, the backbone of which is our integrated approach to operational excellence., * Collaborate with other developers, staff and leadership to design solutions that solve customer problems

  • Design, develop, and maintain technical solutions
  • Build and improve tools for users to understand and analyze large-scale data
  • Perform debugging, troubleshooting, modifications and testing of software and solutions
  • Develop documentation, and collaborate in the development of technical procedures and user support guides

Requirements

You worked hard to get to where you are. You strive to make every day better than the day before. So do we. Team CATHEXIS operates with an all-in mindset. We are working together to create a company that supports our shared values and individual goals. Our values are centered around leading with integrity, owning the outcome, growing together, and moving with purpose in everything we do for our employees, customers, partners, and communities. We believe success is best when we listen and lead with empathy; model high standards of ethics to provide a rewarding candidate experience; work hard, have fun, and appreciate the strengths we all bring to the team; and empower our employees to create innovative and trusted results. We are looking for a dynamic Senior AI/ML Software Developer with a TS/SCI with Poly clearance to join our team. The Senior AI/ML Software Developer will work alongside a team of highly skilled engineers in the development of AI applications. A motivated and qualified candidate will not only have hands-on development experience in (JavaScript, Python or Java) but also a willingness to collaborate with teams to solve problems. We’re seeking curious and creative technical staff who are excited about delivering quality solutions., * An active TS/SCI CI Poly or FS Poly clearance is required

  • Bachelor’s degree in computer science or related field
  • 5+ years relevant experience
  • Experience with JavaScript, Java, or other object-oriented programming language(s)
  • Hands-on experience and understanding of object-oriented programming, data structures, algorithms, profiling & optimization
  • Passion for developing team-oriented solutions to complex engineering problems
  • Proficient in leveraging modern LLM tools to accelerate development workflows and enhance code quality

Benefits & conditions

CATHEXIS offers competitive compensation packages to all eligible employees. Our goal is to provide a compensation package that reflects the value you bring to our team, is competitive with national average market rates, and promotes your financial security and personal well-being. The annual salary range for this role is $140,000.00 - $170,000.00 Please note that the salary information provided is a general guideline. CATHEXIS considers various factors in its final offer, including location, qualifications, experience, and skills.

  • Performance Bonuses
  • Medical Insurance
  • Dental Insurance
  • Vision Insurance
  • 401(k) Plan (Traditional and ROTH)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off
  • 11 Federal Holidays
  • Parental Leave
  • Commute Benefits
  • Short Term & Long Term Disability
  • Training & Development
  • Wellness Program
  • Community Outreach Initiatives

About the company

© 2026 Careerjet All rights reserved

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on careerjet.com

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

2:37 min

Optimizing technical profiles for AI sourcing and recruitment

Mina Golesorkhi Mina Golesorkhi · WWC Europe 2026

3:28 min

Defining big data and machine learning fundamentals

Ayon Roy · LIVE

47 sec

Profiling native execution calls with async-profiler

Gonzalo Ortiz Jaureguizar Gonzalo Ortiz Jaureguizar · WWC Europe 2026

1:32 min

Structuring platforms for new services and data analytics

Nevelina Aleksandrova · LIVE

2:10 min

Why organizations combine big data and machine learning

Ayon Roy · LIVE

1:20 min

Identifying multi-disciplinary talent for developer experience engineering roles

Hazal Mestci +1 · Coffee With Developers

Videos

See all

Related articles

See all