Senior Software Developer ( Python, node.js, AI

Local Colorado candidates only; will interview in-person.

No 3rd parties or sponsorship available for this role.

Our client, a leading technology‑driven organization specializing in innovative software solutions, is seeking a Senior Software Engineer.

As a Senior Software Developer, you will be part of the Software Engineering Department supporting backend development and AI integration initiatives. The ideal candidate will demonstrate strong problem‑solving skills, adaptability, and excellent collaboration abilities, which will align successfully within the organization.

Job Title: Senior Software Developer

Location: South Denver, CO (Needs to be onsite during ramp‑up, hence 2 days/week onsite)

Pay Range: $70‑75/hour, based on experience

• Design, develop, and maintain robust backend services using Python and Node.js within a microservices architecture.
• Collaborate with front‑end teams to integrate server‑side logic with user‑facing applications.
• Develop and optimize non‑relational databases such as Postgres, Postgres Vector DB, Cassandra, or Mongo
  
  DB.
• Leverage AWS services and Kubernetes to deploy, manage, and scale applications efficiently.
• Work on AI agent projects, including building chatbots and integrating foundational models via OpenAI API.

• Extensive experience in backend development with Python and Node.js, including their ecosystems.
• Strong understanding of RESTful API development and microservices architecture.
• Proficiency with AWS cloud services and Kubernetes for deployment and management.
• Experience working with non‑relational databases such as Postgres, Cassandra, or Mongo
  
  DB.
• Knowledge of AI and GenAI, including working with OpenAI API and building chatbots.

• Opportunity to work on cutting‑edge AI projects and innovative backend solutions.
• Collaborative and inclusive work environment that values diverse perspectives.
• Long‑term contract with potential for renewal and growth within the organization.
• Engagement in a fast‑paced, technology‑focused team dedicated to excellence.
• Work in a supportive environment that encourages professional development and skill enhancement.

• Medical and Prescription Drug Plans
• Dental Plan
• Vision Plan
• Health Savings Account
• Health Flexible Spending Account
• Dependent Care Flexible Spending Account
• Supplemental Life Insurance
• Short Term and Long Term Disability Insurance
• Business Travel Insurance
• 401(k), Plus Match
• Weekly Pay